Cannot find a differ supporting object angular 7
0
Hi I am using Angular 7
I created service user-report.service.ts
for get method is not printing in browser
getReport() {
/*this.http.get(`${this.apiUrl}/report`)
.subscribe(res => console.log(res._body));*/
return this
.http
.get(`${this.apiUrl}/report`);
}
user-report.component.ts
getReport() {
this.userReport.getReport()
.subscribe((data: UserReport) => {
this.reports = data;
console.log(data);
});
}
template
<table class="table table-hover">
<thead>
<tr>
<td>User Name</td>
<td>Created Date</td>
<td>Updated Date</td>
<td>Time</td>
<td>Status</td>
</tr>
</thead>
<tbody>
<tr *ngFor="let report of reports">
<td>{{ report.username }}</td>
<td>{{ report.created_date }}</td>
<td>{{ report.updated_date }}</td>
<td>{{ report.time }}</td>
<td>{{ report.status }}</td>
</tr>
</tbody>
</table>
but i got a error like this
ERROR Error: Cannot find a differ supporting object 'Response with status: 200 OK for URL: http://localhost:3000/report' of type 'object'. NgFor only supports binding to Iterables such as Arrays.
i don't know what is the problem
angular angular7
edited Nov 24 '18 at 11:12
Goncalo Peres
1,4691619
asked Nov 14 '18 at 13:50
LearningLearning
307
add a comment |
0
Hi I am using Angular 7
I created service user-report.service.ts
for get method is not printing in browser
getReport() {
/*this.http.get(`${this.apiUrl}/report`)
.subscribe(res => console.log(res._body));*/
return this
.http
.get(`${this.apiUrl}/report`);
}
user-report.component.ts
getReport() {
this.userReport.getReport()
.subscribe((data: UserReport) => {
this.reports = data;
console.log(data);
});
}
template
<table class="table table-hover">
<thead>
<tr>
<td>User Name</td>
<td>Created Date</td>
<td>Updated Date</td>
<td>Time</td>
<td>Status</td>
</tr>
</thead>
<tbody>
<tr *ngFor="let report of reports">
<td>{{ report.username }}</td>
<td>{{ report.created_date }}</td>
<td>{{ report.updated_date }}</td>
<td>{{ report.time }}</td>
<td>{{ report.status }}</td>
</tr>
</tbody>
</table>
but i got a error like this
ERROR Error: Cannot find a differ supporting object 'Response with status: 200 OK for URL: http://localhost:3000/report' of type 'object'. NgFor only supports binding to Iterables such as Arrays.
i don't know what is the problem
angular angular7
edited Nov 24 '18 at 11:12
Goncalo Peres
1,4691619
asked Nov 14 '18 at 13:50
LearningLearning
307
Check this.userReport.getReport()… its not returning an array - is it returning a single report?. Try testing the URL in a browser. FYI, just because you cast the object to an array, does not make it so.
– pixelbits
Nov 14 '18 at 13:53
NgFor only supports binding to Iterables such as Arrays.
– Jai
Nov 14 '18 at 13:56
What do you receive in the data? Is it an array or object?
– Surjeet Bhadauriya
Nov 14 '18 at 13:58
my data Response {headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body}
– Learning
Nov 14 '18 at 14:35
add a comment |
0
0
0
Hi I am using Angular 7
I created service user-report.service.ts
for get method is not printing in browser
getReport() {
/*this.http.get(`${this.apiUrl}/report`)
.subscribe(res => console.log(res._body));*/
return this
.http
.get(`${this.apiUrl}/report`);
}
user-report.component.ts
getReport() {
this.userReport.getReport()
.subscribe((data: UserReport) => {
this.reports = data;
console.log(data);
});
}
template
<table class="table table-hover">
<thead>
<tr>
<td>User Name</td>
<td>Created Date</td>
<td>Updated Date</td>
<td>Time</td>
<td>Status</td>
</tr>
</thead>
<tbody>
<tr *ngFor="let report of reports">
<td>{{ report.username }}</td>
<td>{{ report.created_date }}</td>
<td>{{ report.updated_date }}</td>
<td>{{ report.time }}</td>
<td>{{ report.status }}</td>
</tr>
</tbody>
</table>
but i got a error like this
ERROR Error: Cannot find a differ supporting object 'Response with status: 200 OK for URL: http://localhost:3000/report' of type 'object'. NgFor only supports binding to Iterables such as Arrays.
i don't know what is the problem
angular angular7
edited Nov 24 '18 at 11:12
Goncalo Peres
1,4691619
asked Nov 14 '18 at 13:50
LearningLearning
307
Hi I am using Angular 7
I created service user-report.service.ts
for get method is not printing in browser
getReport() {
/*this.http.get(`${this.apiUrl}/report`)
.subscribe(res => console.log(res._body));*/
return this
.http
.get(`${this.apiUrl}/report`);
}
user-report.component.ts
getReport() {
this.userReport.getReport()
.subscribe((data: UserReport) => {
this.reports = data;
console.log(data);
});
}
template
<table class="table table-hover">
<thead>
<tr>
<td>User Name</td>
<td>Created Date</td>
<td>Updated Date</td>
<td>Time</td>
<td>Status</td>
</tr>
</thead>
<tbody>
<tr *ngFor="let report of reports">
<td>{{ report.username }}</td>
<td>{{ report.created_date }}</td>
<td>{{ report.updated_date }}</td>
<td>{{ report.time }}</td>
<td>{{ report.status }}</td>
</tr>
</tbody>
</table>
but i got a error like this
ERROR Error: Cannot find a differ supporting object 'Response with status: 200 OK for URL: http://localhost:3000/report' of type 'object'. NgFor only supports binding to Iterables such as Arrays.
i don't know what is the problem
angular angular7
angular angular7
edited Nov 24 '18 at 11:12
Goncalo Peres
1,4691619
asked Nov 14 '18 at 13:50
LearningLearning
307
edited Nov 24 '18 at 11:12
Goncalo Peres
1,4691619
asked Nov 14 '18 at 13:50
LearningLearning
307
edited Nov 24 '18 at 11:12
Goncalo Peres
1,4691619
edited Nov 24 '18 at 11:12
Goncalo Peres
1,4691619
edited Nov 24 '18 at 11:12
Goncalo Peres
1,4691619
1,4691619
asked Nov 14 '18 at 13:50
LearningLearning
307
asked Nov 14 '18 at 13:50
LearningLearning
307
asked Nov 14 '18 at 13:50
LearningLearning
307
307
Check this.userReport.getReport()… its not returning an array - is it returning a single report?. Try testing the URL in a browser. FYI, just because you cast the object to an array, does not make it so.
– pixelbits
Nov 14 '18 at 13:53
NgFor only supports binding to Iterables such as Arrays.
– Jai
Nov 14 '18 at 13:56
What do you receive in the data? Is it an array or object?
– Surjeet Bhadauriya
Nov 14 '18 at 13:58
my data Response {headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body}
– Learning
Nov 14 '18 at 14:35
add a comment |
Check this.userReport.getReport()… its not returning an array - is it returning a single report?. Try testing the URL in a browser. FYI, just because you cast the object to an array, does not make it so.
– pixelbits
Nov 14 '18 at 13:53
NgFor only supports binding to Iterables such as Arrays.
– Jai
Nov 14 '18 at 13:56
What do you receive in the data? Is it an array or object?
– Surjeet Bhadauriya
Nov 14 '18 at 13:58
my data Response {headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body}
– Learning
Nov 14 '18 at 14:35
Check this.userReport.getReport()… its not returning an array - is it returning a single report?. Try testing the URL in a browser. FYI, just because you cast the object to an array, does not make it so.
– pixelbits
Nov 14 '18 at 13:53
Check this.userReport.getReport()… its not returning an array - is it returning a single report?. Try testing the URL in a browser. FYI, just because you cast the object to an array, does not make it so.
– pixelbits
Nov 14 '18 at 13:53
NgFor only supports binding to Iterables such as Arrays.
– Jai
Nov 14 '18 at 13:56
NgFor only supports binding to Iterables such as Arrays.
– Jai
Nov 14 '18 at 13:56
What do you receive in the data? Is it an array or object?
– Surjeet Bhadauriya
Nov 14 '18 at 13:58
What do you receive in the data? Is it an array or object?
– Surjeet Bhadauriya
Nov 14 '18 at 13:58
my data Response {headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body}
– Learning
Nov 14 '18 at 14:35
my data Response {headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body}
– Learning
Nov 14 '18 at 14:35
add a comment |
1 Answer
1
active
oldest
votes
0
Simple fix to convert your single report to an array:
getReport() {
this.userReport.getReport()
.subscribe((data: UserReport) => {
this.reports = [data];
console.log(data);
});
}
answered Nov 14 '18 at 13:56
pixelbitspixelbits
40.2k1065102
this.reports = [data._body]; it work correctly but in table noting is printed
– Learning
Nov 14 '18 at 14:05
why data._body? is _body a property you're returning in your json?
– pixelbits
Nov 14 '18 at 14:09
headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body
– Learning
Nov 14 '18 at 14:16
Looking at your json, _body is already an array. Trythis.reports = data._body;
– pixelbits
Nov 14 '18 at 14:19
i think loop is a problem if i print this {{reports}} it print but ngFor not working
– Learning
Nov 14 '18 at 14:22
add a comment |
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1 Answer
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votes
0
Simple fix to convert your single report to an array:
getReport() {
this.userReport.getReport()
.subscribe((data: UserReport) => {
this.reports = [data];
console.log(data);
});
}
answered Nov 14 '18 at 13:56
pixelbitspixelbits
40.2k1065102
this.reports = [data._body]; it work correctly but in table noting is printed
– Learning
Nov 14 '18 at 14:05
why data._body? is _body a property you're returning in your json?
– pixelbits
Nov 14 '18 at 14:09
headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body
– Learning
Nov 14 '18 at 14:16
Looking at your json, _body is already an array. Trythis.reports = data._body;
– pixelbits
Nov 14 '18 at 14:19
i think loop is a problem if i print this {{reports}} it print but ngFor not working
– Learning
Nov 14 '18 at 14:22
add a comment |
0
Simple fix to convert your single report to an array:
getReport() {
this.userReport.getReport()
.subscribe((data: UserReport) => {
this.reports = [data];
console.log(data);
});
}
answered Nov 14 '18 at 13:56
pixelbitspixelbits
40.2k1065102
this.reports = [data._body]; it work correctly but in table noting is printed
– Learning
Nov 14 '18 at 14:05
why data._body? is _body a property you're returning in your json?
– pixelbits
Nov 14 '18 at 14:09
headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body
– Learning
Nov 14 '18 at 14:16
Looking at your json, _body is already an array. Trythis.reports = data._body;
– pixelbits
Nov 14 '18 at 14:19
i think loop is a problem if i print this {{reports}} it print but ngFor not working
– Learning
Nov 14 '18 at 14:22
add a comment |
0
0
0
Simple fix to convert your single report to an array:
getReport() {
this.userReport.getReport()
.subscribe((data: UserReport) => {
this.reports = [data];
console.log(data);
});
}
answered Nov 14 '18 at 13:56
pixelbitspixelbits
40.2k1065102
Simple fix to convert your single report to an array:
getReport() {
this.userReport.getReport()
.subscribe((data: UserReport) => {
this.reports = [data];
console.log(data);
});
}
answered Nov 14 '18 at 13:56
pixelbitspixelbits
40.2k1065102
answered Nov 14 '18 at 13:56
pixelbitspixelbits
40.2k1065102
answered Nov 14 '18 at 13:56
pixelbitspixelbits
40.2k1065102
answered Nov 14 '18 at 13:56
pixelbitspixelbits
40.2k1065102
40.2k1065102
this.reports = [data._body]; it work correctly but in table noting is printed
– Learning
Nov 14 '18 at 14:05
why data._body? is _body a property you're returning in your json?
– pixelbits
Nov 14 '18 at 14:09
headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body
– Learning
Nov 14 '18 at 14:16
Looking at your json, _body is already an array. Trythis.reports = data._body;
– pixelbits
Nov 14 '18 at 14:19
i think loop is a problem if i print this {{reports}} it print but ngFor not working
– Learning
Nov 14 '18 at 14:22
add a comment |
this.reports = [data._body]; it work correctly but in table noting is printed
– Learning
Nov 14 '18 at 14:05
why data._body? is _body a property you're returning in your json?
– pixelbits
Nov 14 '18 at 14:09
headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body
– Learning
Nov 14 '18 at 14:16
Looking at your json, _body is already an array. Trythis.reports = data._body;
– pixelbits
Nov 14 '18 at 14:19
i think loop is a problem if i print this {{reports}} it print but ngFor not working
– Learning
Nov 14 '18 at 14:22
this.reports = [data._body]; it work correctly but in table noting is printed
– Learning
Nov 14 '18 at 14:05
this.reports = [data._body]; it work correctly but in table noting is printed
– Learning
Nov 14 '18 at 14:05
why data._body? is _body a property you're returning in your json?
– pixelbits
Nov 14 '18 at 14:09
why data._body? is _body a property you're returning in your json?
– pixelbits
Nov 14 '18 at 14:09
headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body
– Learning
Nov 14 '18 at 14:16
headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body
– Learning
Nov 14 '18 at 14:16
Looking at your json, _body is already an array. Try
this.reports = data._body;– pixelbits
Nov 14 '18 at 14:19
Looking at your json, _body is already an array. Try
this.reports = data._body;– pixelbits
Nov 14 '18 at 14:19
i think loop is a problem if i print this {{reports}} it print but ngFor not working
– Learning
Nov 14 '18 at 14:22
i think loop is a problem if i print this {{reports}} it print but ngFor not working
– Learning
Nov 14 '18 at 14:22
add a comment |
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Check this.userReport.getReport()… its not returning an array - is it returning a single report?. Try testing the URL in a browser. FYI, just because you cast the object to an array, does not make it so.
– pixelbits
Nov 14 '18 at 13:53
NgFor only supports binding to Iterables such as Arrays.
– Jai
Nov 14 '18 at 13:56
What do you receive in the data? Is it an array or object?
– Surjeet Bhadauriya
Nov 14 '18 at 13:58
my data Response {headers: Headers {_headers: Map(1), _normalizedNames: Map(1)} ok: true status: 200 statusText: "OK" type: 2 url: "localhost:3000/report" _body: "[{"_id":"5bec00c1043e8b3070858e36","username":"NAME","created_date":"Nov 14, 2018","updated_date":"Nov 14, 2018","time":"4:32 PM","status":"D","v":0},,]" __proto: Body}
– Learning
Nov 14 '18 at 14:35