Auto billing using javascript
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty{ height:90px;width:728px;box-sizing:border-box;
}
1
I am try to auto bill calculation but, I didn't get how to the auto bill. when I entering cost, when show on the price input field but I didn't get how to display the total price in total filed without using button, please can any can help me .
Here my code
function calc(idx) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value)
+ parseFloat(document.getElementById("del" + idx).value)
+ parseFloat(document.getElementById("qty" + idx).value);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i);
var price = parseFloat(document.getElementById("price" + i).value);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>javascript jquery
asked Nov 16 '18 at 12:58
marton mar surimarton mar suri
164
add a comment |
1
I am try to auto bill calculation but, I didn't get how to the auto bill. when I entering cost, when show on the price input field but I didn't get how to display the total price in total filed without using button, please can any can help me .
Here my code
function calc(idx) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value)
+ parseFloat(document.getElementById("del" + idx).value)
+ parseFloat(document.getElementById("qty" + idx).value);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i);
var price = parseFloat(document.getElementById("price" + i).value);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>javascript jquery
asked Nov 16 '18 at 12:58
marton mar surimarton mar suri
164
1
useonInputevent handler
– Towkir Ahmed
Nov 16 '18 at 13:01
add a comment |
1
1
1
I am try to auto bill calculation but, I didn't get how to the auto bill. when I entering cost, when show on the price input field but I didn't get how to display the total price in total filed without using button, please can any can help me .
Here my code
function calc(idx) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value)
+ parseFloat(document.getElementById("del" + idx).value)
+ parseFloat(document.getElementById("qty" + idx).value);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i);
var price = parseFloat(document.getElementById("price" + i).value);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>javascript jquery
asked Nov 16 '18 at 12:58
marton mar surimarton mar suri
164
I am try to auto bill calculation but, I didn't get how to the auto bill. when I entering cost, when show on the price input field but I didn't get how to display the total price in total filed without using button, please can any can help me .
Here my code
function calc(idx) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value)
+ parseFloat(document.getElementById("del" + idx).value)
+ parseFloat(document.getElementById("qty" + idx).value);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i);
var price = parseFloat(document.getElementById("price" + i).value);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>function calc(idx) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value)
+ parseFloat(document.getElementById("del" + idx).value)
+ parseFloat(document.getElementById("qty" + idx).value);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i);
var price = parseFloat(document.getElementById("price" + i).value);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>function calc(idx) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value)
+ parseFloat(document.getElementById("del" + idx).value)
+ parseFloat(document.getElementById("qty" + idx).value);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i);
var price = parseFloat(document.getElementById("price" + i).value);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>javascript jquery
javascript jquery
asked Nov 16 '18 at 12:58
marton mar surimarton mar suri
164
asked Nov 16 '18 at 12:58
marton mar surimarton mar suri
164
edited Nov 20 '18 at 4:17
marton mar suri
asked Nov 16 '18 at 12:58
marton mar surimarton mar suri
164
asked Nov 16 '18 at 12:58
marton mar surimarton mar suri
164
asked Nov 16 '18 at 12:58
marton mar surimarton mar suri
164
164
1
useonInputevent handler
– Towkir Ahmed
Nov 16 '18 at 13:01
add a comment |
1
useonInputevent handler
– Towkir Ahmed
Nov 16 '18 at 13:01
1
1
use
onInput event handler– Towkir Ahmed
Nov 16 '18 at 13:01
use
onInput event handler– Towkir Ahmed
Nov 16 '18 at 13:01
add a comment |
2 Answers
2
active
oldest
votes
1
Update parameter in function calc(idx, iscallTotalit). Add condition in function if (!iscallTotalit). Updatecalc(i, true); in totalit() function.
Edit
document.getElementById("cost" + idx).value || 0 Added || 0 at the end so if the value is null or empty then it will replace it with 0.
function calc(idx, iscallTotalit) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value || 0)
+ parseFloat(document.getElementById("del" + idx).value || 0)
+ parseFloat(document.getElementById("qty" + idx).value || 0);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
if (!iscallTotalit)
totalIt();
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i, true);
var price = parseFloat(document.getElementById("price" + i).value || 0);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>answered Nov 20 '18 at 5:03
Bhargav AbotiBhargav Aboti
233110
thank you Bhargava for code, when I am deleting one column values its 0 but i want to add two columns values please help me how to do
– marton mar suri
Nov 20 '18 at 6:39
Updated my Ans Please check @martonmarsuri
– Bhargav Aboti
Nov 20 '18 at 8:20
Thank you very much Bhargav Aboti
– marton mar suri
Nov 20 '18 at 9:46
You can accept the answer....
– Bhargav Aboti
Nov 20 '18 at 11:09
add a comment |
0
Here is a simple example on how to handle the input directly:
const $source = document.querySelector('#source');
const $result = document.querySelector('#result');
const typeHandler = function(e) {
$result.innerHTML = e.target.value; //Here you can handle the event, make your calculation and display the calculated data
}
$source.addEventListener('input', typeHandler) // register for oninput
$source.addEventListener('propertychange', typeHandler) // for IE8<input id="source" />
<div id="result"></div>answered Nov 16 '18 at 13:12
OlliOlli
14313
hi Olli it is did not working properly.can show to its work please.
– marton mar suri
Nov 20 '18 at 4:53
add a comment |
Your Answer
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
1
Update parameter in function calc(idx, iscallTotalit). Add condition in function if (!iscallTotalit). Updatecalc(i, true); in totalit() function.
Edit
document.getElementById("cost" + idx).value || 0 Added || 0 at the end so if the value is null or empty then it will replace it with 0.
function calc(idx, iscallTotalit) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value || 0)
+ parseFloat(document.getElementById("del" + idx).value || 0)
+ parseFloat(document.getElementById("qty" + idx).value || 0);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
if (!iscallTotalit)
totalIt();
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i, true);
var price = parseFloat(document.getElementById("price" + i).value || 0);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>answered Nov 20 '18 at 5:03
Bhargav AbotiBhargav Aboti
233110
thank you Bhargava for code, when I am deleting one column values its 0 but i want to add two columns values please help me how to do
– marton mar suri
Nov 20 '18 at 6:39
Updated my Ans Please check @martonmarsuri
– Bhargav Aboti
Nov 20 '18 at 8:20
Thank you very much Bhargav Aboti
– marton mar suri
Nov 20 '18 at 9:46
You can accept the answer....
– Bhargav Aboti
Nov 20 '18 at 11:09
add a comment |
1
Update parameter in function calc(idx, iscallTotalit). Add condition in function if (!iscallTotalit). Updatecalc(i, true); in totalit() function.
Edit
document.getElementById("cost" + idx).value || 0 Added || 0 at the end so if the value is null or empty then it will replace it with 0.
function calc(idx, iscallTotalit) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value || 0)
+ parseFloat(document.getElementById("del" + idx).value || 0)
+ parseFloat(document.getElementById("qty" + idx).value || 0);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
if (!iscallTotalit)
totalIt();
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i, true);
var price = parseFloat(document.getElementById("price" + i).value || 0);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>answered Nov 20 '18 at 5:03
Bhargav AbotiBhargav Aboti
233110
thank you Bhargava for code, when I am deleting one column values its 0 but i want to add two columns values please help me how to do
– marton mar suri
Nov 20 '18 at 6:39
Updated my Ans Please check @martonmarsuri
– Bhargav Aboti
Nov 20 '18 at 8:20
Thank you very much Bhargav Aboti
– marton mar suri
Nov 20 '18 at 9:46
You can accept the answer....
– Bhargav Aboti
Nov 20 '18 at 11:09
add a comment |
1
1
1
Update parameter in function calc(idx, iscallTotalit). Add condition in function if (!iscallTotalit). Updatecalc(i, true); in totalit() function.
Edit
document.getElementById("cost" + idx).value || 0 Added || 0 at the end so if the value is null or empty then it will replace it with 0.
function calc(idx, iscallTotalit) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value || 0)
+ parseFloat(document.getElementById("del" + idx).value || 0)
+ parseFloat(document.getElementById("qty" + idx).value || 0);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
if (!iscallTotalit)
totalIt();
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i, true);
var price = parseFloat(document.getElementById("price" + i).value || 0);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>answered Nov 20 '18 at 5:03
Bhargav AbotiBhargav Aboti
233110
Update parameter in function calc(idx, iscallTotalit). Add condition in function if (!iscallTotalit). Updatecalc(i, true); in totalit() function.
Edit
document.getElementById("cost" + idx).value || 0 Added || 0 at the end so if the value is null or empty then it will replace it with 0.
function calc(idx, iscallTotalit) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value || 0)
+ parseFloat(document.getElementById("del" + idx).value || 0)
+ parseFloat(document.getElementById("qty" + idx).value || 0);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
if (!iscallTotalit)
totalIt();
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i, true);
var price = parseFloat(document.getElementById("price" + i).value || 0);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>function calc(idx, iscallTotalit) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value || 0)
+ parseFloat(document.getElementById("del" + idx).value || 0)
+ parseFloat(document.getElementById("qty" + idx).value || 0);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
if (!iscallTotalit)
totalIt();
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i, true);
var price = parseFloat(document.getElementById("price" + i).value || 0);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>function calc(idx, iscallTotalit) {
var cost = 0;
var qty = 0;
var del = 0;
var price = parseFloat(document.getElementById("cost" + idx).value || 0)
+ parseFloat(document.getElementById("del" + idx).value || 0)
+ parseFloat(document.getElementById("qty" + idx).value || 0);
document.getElementById("price" + idx).value = isNaN(price) ? "0.00" : price.toFixed(3);
if (!iscallTotalit)
totalIt();
}
function totalIt() {
var qtys = document.getElementsByName("qty");
var total = 0;
for (var i = 1; i <= qtys.length; i++) {
calc(i, true);
var price = parseFloat(document.getElementById("price" + i).value || 0);
total += isNaN(price) ? 0 : price;
}
document.getElementById("total").value = isNaN(total) ? "0.00" : total.toFixed(3);
}
window.onload = function () {
document.getElementsByName("qty")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("cost")[0].onkeyup = function () {
calc(1)
};
document.getElementsByName("del")[0].onkeyup = function () {
calc(1)
};
};
var rowCount = 0;
function addRow(tableID) {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
var cell1 = row.insertCell(0);
var element1 = document.createElement("input");
element1.type = "checkbox";
element1.name = "chk";
cell1.appendChild(element1);
var cell2 = row.insertCell(1);
cell2.innerHTML = rowCount;
var cell3 = row.insertCell(2);
var element3 = document.createElement("input");
element3.type = "text";
element3.name = "item";
element3.required = "required";
cell3.appendChild(element3);
var cell4 = row.insertCell(3);
var element4 = document.createElement("input");
element4.type = "text";
element4.name = "qty";
element4.defaultValue = 0;
element4.id = "qty" + rowCount;
element4.onkeyup = function () {
calc(rowCount);
};
cell4.appendChild(element4);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.name = "cost";
element5.value = 0;
element5.id = "cost" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell5 = row.insertCell(4);
var element5 = document.createElement("input");
element5.type = "text";
element5.value = 0;
element5.name = "del";
element5.id = "del" + rowCount;
element5.onkeyup = function () {
calc(rowCount);
};
cell5.appendChild(element5);
var cell6 = row.insertCell(6);
var element6 = document.createElement("input");
element6.type = "text";
element6.name = "price";
element6.id = "price" + rowCount
cell6.appendChild(element6);
}
function deleteRow(tableID) {
try {
var table = document.getElementById(tableID);
var rowCount = table.rows.length;
for (var i = 0; i < rowCount; i++) {
var row = table.rows[i];
var chkbox = row.cells[0].childNodes[0];
if (null != chkbox && true == chkbox.checked) {
table.deleteRow(i);
rowCount--;
i--;
}
}
} catch (e) {
alert(e);
}
}<link rel="stylesheet" href="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/css/bootstrap.min.css" integrity="sha384-MCw98/SFnGE8fJT3GXwEOngsV7Zt27NXFoaoApmYm81iuXoPkFOJwJ8ERdknLPMO" crossorigin="anonymous">
<body class="bg-info">
<section>
<div class="container">
<h3 class="text-danger">Add your Products</h3>
<input class="btn btn-success" type="button" value="Add Item " onclick="addRow('dataTable')" />
<input class="btn btn-Dark" type="button" value="Delete Item" onclick="deleteRow('dataTable')" />
<form action="" method="post" enctype="multipart/form-data">
<table id="dataTable" >
<tr>
<th style="padding-right:15px;">Select</th>
<th style="padding-right:15px;">Sr. No.</th>
<th>Item Name</th>
<th>Cost</th>
<th>gst Tax</th>
<th>delivery charges</th>
<th formula="cost+qty+del"summary="sum">Price</th>
</tr>
<tr>
<td><input type="checkbox" name="chk"/></td>
<td> 1 </td>
<td> <input type="text" name="item "/> </td>
<td> <input type="text" Value =0 id="qty1" name="qty"/></td>
<td> <input type="text" Value =0 id="cost1" name="cost" /></td>
<td> <input type="text" Value =0 id="del1" name="del" /></td>
<td> <input type="text" id="price1" name="price" /> </td>
</tr>
</table>
<br/>
<div class="total" style="text-align:right;padding-right:80px;" >
Total: <input class="btn btn-Dark" type="text" readonly="readonly"name="total" onkeyup="totalIt()"id="total" /><br/><br/>
<input class="btn btn-Dark"type="button" value="Total" onkeydown="totalIt()" /> <input class="btn btn-success"type="submit" />
</div>
</form> </div> </section>
<script src="https://code.jquery.com/jquery-3.3.1.slim.min.js"></script>
<script src="https://stackpath.bootstrapcdn.com/bootstrap/4.1.3/js/bootstrap.min.js"></script>
<script>
</script>answered Nov 20 '18 at 5:03
Bhargav AbotiBhargav Aboti
233110
edited Nov 20 '18 at 8:19
answered Nov 20 '18 at 5:03
Bhargav AbotiBhargav Aboti
233110
answered Nov 20 '18 at 5:03
Bhargav AbotiBhargav Aboti
233110
answered Nov 20 '18 at 5:03
Bhargav AbotiBhargav Aboti
233110
233110
thank you Bhargava for code, when I am deleting one column values its 0 but i want to add two columns values please help me how to do
– marton mar suri
Nov 20 '18 at 6:39
Updated my Ans Please check @martonmarsuri
– Bhargav Aboti
Nov 20 '18 at 8:20
Thank you very much Bhargav Aboti
– marton mar suri
Nov 20 '18 at 9:46
You can accept the answer....
– Bhargav Aboti
Nov 20 '18 at 11:09
add a comment |
thank you Bhargava for code, when I am deleting one column values its 0 but i want to add two columns values please help me how to do
– marton mar suri
Nov 20 '18 at 6:39
Updated my Ans Please check @martonmarsuri
– Bhargav Aboti
Nov 20 '18 at 8:20
Thank you very much Bhargav Aboti
– marton mar suri
Nov 20 '18 at 9:46
You can accept the answer....
– Bhargav Aboti
Nov 20 '18 at 11:09
thank you Bhargava for code, when I am deleting one column values its 0 but i want to add two columns values please help me how to do
– marton mar suri
Nov 20 '18 at 6:39
thank you Bhargava for code, when I am deleting one column values its 0 but i want to add two columns values please help me how to do
– marton mar suri
Nov 20 '18 at 6:39
Updated my Ans Please check @martonmarsuri
– Bhargav Aboti
Nov 20 '18 at 8:20
Updated my Ans Please check @martonmarsuri
– Bhargav Aboti
Nov 20 '18 at 8:20
Thank you very much Bhargav Aboti
– marton mar suri
Nov 20 '18 at 9:46
Thank you very much Bhargav Aboti
– marton mar suri
Nov 20 '18 at 9:46
You can accept the answer....
– Bhargav Aboti
Nov 20 '18 at 11:09
You can accept the answer....
– Bhargav Aboti
Nov 20 '18 at 11:09
add a comment |
0
Here is a simple example on how to handle the input directly:
const $source = document.querySelector('#source');
const $result = document.querySelector('#result');
const typeHandler = function(e) {
$result.innerHTML = e.target.value; //Here you can handle the event, make your calculation and display the calculated data
}
$source.addEventListener('input', typeHandler) // register for oninput
$source.addEventListener('propertychange', typeHandler) // for IE8<input id="source" />
<div id="result"></div>answered Nov 16 '18 at 13:12
OlliOlli
14313
hi Olli it is did not working properly.can show to its work please.
– marton mar suri
Nov 20 '18 at 4:53
add a comment |
0
Here is a simple example on how to handle the input directly:
const $source = document.querySelector('#source');
const $result = document.querySelector('#result');
const typeHandler = function(e) {
$result.innerHTML = e.target.value; //Here you can handle the event, make your calculation and display the calculated data
}
$source.addEventListener('input', typeHandler) // register for oninput
$source.addEventListener('propertychange', typeHandler) // for IE8<input id="source" />
<div id="result"></div>answered Nov 16 '18 at 13:12
OlliOlli
14313
hi Olli it is did not working properly.can show to its work please.
– marton mar suri
Nov 20 '18 at 4:53
add a comment |
0
0
0
Here is a simple example on how to handle the input directly:
const $source = document.querySelector('#source');
const $result = document.querySelector('#result');
const typeHandler = function(e) {
$result.innerHTML = e.target.value; //Here you can handle the event, make your calculation and display the calculated data
}
$source.addEventListener('input', typeHandler) // register for oninput
$source.addEventListener('propertychange', typeHandler) // for IE8<input id="source" />
<div id="result"></div>answered Nov 16 '18 at 13:12
OlliOlli
14313
Here is a simple example on how to handle the input directly:
const $source = document.querySelector('#source');
const $result = document.querySelector('#result');
const typeHandler = function(e) {
$result.innerHTML = e.target.value; //Here you can handle the event, make your calculation and display the calculated data
}
$source.addEventListener('input', typeHandler) // register for oninput
$source.addEventListener('propertychange', typeHandler) // for IE8<input id="source" />
<div id="result"></div>const $source = document.querySelector('#source');
const $result = document.querySelector('#result');
const typeHandler = function(e) {
$result.innerHTML = e.target.value; //Here you can handle the event, make your calculation and display the calculated data
}
$source.addEventListener('input', typeHandler) // register for oninput
$source.addEventListener('propertychange', typeHandler) // for IE8<input id="source" />
<div id="result"></div>const $source = document.querySelector('#source');
const $result = document.querySelector('#result');
const typeHandler = function(e) {
$result.innerHTML = e.target.value; //Here you can handle the event, make your calculation and display the calculated data
}
$source.addEventListener('input', typeHandler) // register for oninput
$source.addEventListener('propertychange', typeHandler) // for IE8<input id="source" />
<div id="result"></div>answered Nov 16 '18 at 13:12
OlliOlli
14313
answered Nov 16 '18 at 13:12
OlliOlli
14313
answered Nov 16 '18 at 13:12
OlliOlli
14313
answered Nov 16 '18 at 13:12
OlliOlli
14313
14313
hi Olli it is did not working properly.can show to its work please.
– marton mar suri
Nov 20 '18 at 4:53
add a comment |
hi Olli it is did not working properly.can show to its work please.
– marton mar suri
Nov 20 '18 at 4:53
hi Olli it is did not working properly.can show to its work please.
– marton mar suri
Nov 20 '18 at 4:53
hi Olli it is did not working properly.can show to its work please.
– marton mar suri
Nov 20 '18 at 4:53
add a comment |
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use
onInputevent handler– Towkir Ahmed
Nov 16 '18 at 13:01