Ionic Storage update value which is object
I’ve been looking for a while now in the forum, but can’t get it to work.
Basically I set my data using
this.storage.set('data', [
{id:1, name: 'a'}, {id: 2, name:'b'}
])
How do I edit the name of id:2 without overwriting the array? I’ve done some get and set but end up overwriting the entire object.
I have tried one of the solutions here in so but end up overwriting the object
// Get the entire data
this.storage.get('data').then(valueStr => {
let value = valueStr[1];
// Modify just that property
value.name = "hello";
// Save the entire data again
this.storage.set('pets', JSON.stringify(value));
console.log(valueStr)
});
Hopefully I got some help. thanks.
ionic-framework ionic2 ionic3
asked Nov 13 '18 at 14:07
IkongIkong
1,12332246
add a comment |
I’ve been looking for a while now in the forum, but can’t get it to work.
Basically I set my data using
this.storage.set('data', [
{id:1, name: 'a'}, {id: 2, name:'b'}
])
How do I edit the name of id:2 without overwriting the array? I’ve done some get and set but end up overwriting the entire object.
I have tried one of the solutions here in so but end up overwriting the object
// Get the entire data
this.storage.get('data').then(valueStr => {
let value = valueStr[1];
// Modify just that property
value.name = "hello";
// Save the entire data again
this.storage.set('pets', JSON.stringify(value));
console.log(valueStr)
});
Hopefully I got some help. thanks.
ionic-framework ionic2 ionic3
asked Nov 13 '18 at 14:07
IkongIkong
1,12332246
add a comment |
I’ve been looking for a while now in the forum, but can’t get it to work.
Basically I set my data using
this.storage.set('data', [
{id:1, name: 'a'}, {id: 2, name:'b'}
])
How do I edit the name of id:2 without overwriting the array? I’ve done some get and set but end up overwriting the entire object.
I have tried one of the solutions here in so but end up overwriting the object
// Get the entire data
this.storage.get('data').then(valueStr => {
let value = valueStr[1];
// Modify just that property
value.name = "hello";
// Save the entire data again
this.storage.set('pets', JSON.stringify(value));
console.log(valueStr)
});
Hopefully I got some help. thanks.
ionic-framework ionic2 ionic3
asked Nov 13 '18 at 14:07
IkongIkong
1,12332246
I’ve been looking for a while now in the forum, but can’t get it to work.
Basically I set my data using
this.storage.set('data', [
{id:1, name: 'a'}, {id: 2, name:'b'}
])
How do I edit the name of id:2 without overwriting the array? I’ve done some get and set but end up overwriting the entire object.
I have tried one of the solutions here in so but end up overwriting the object
// Get the entire data
this.storage.get('data').then(valueStr => {
let value = valueStr[1];
// Modify just that property
value.name = "hello";
// Save the entire data again
this.storage.set('pets', JSON.stringify(value));
console.log(valueStr)
});
Hopefully I got some help. thanks.
ionic-framework ionic2 ionic3
ionic-framework ionic2 ionic3
asked Nov 13 '18 at 14:07
IkongIkong
1,12332246
asked Nov 13 '18 at 14:07
IkongIkong
1,12332246
asked Nov 13 '18 at 14:07
IkongIkong
1,12332246
asked Nov 13 '18 at 14:07
IkongIkong
1,12332246
asked Nov 13 '18 at 14:07
IkongIkong
1,12332246
1,12332246
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I got it
this.storage.get('data').then(valueStr => {
let value = valueStr;
// Modify just that property
value[1].name = "hahaha"; <--- need to specify index
// Save the entire data again
this.storage.set('pets', value);
console.log(valueStr)
});
answered Nov 13 '18 at 14:17
IkongIkong
1,12332246
add a comment |
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1 Answer
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oldest
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1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I got it
this.storage.get('data').then(valueStr => {
let value = valueStr;
// Modify just that property
value[1].name = "hahaha"; <--- need to specify index
// Save the entire data again
this.storage.set('pets', value);
console.log(valueStr)
});
answered Nov 13 '18 at 14:17
IkongIkong
1,12332246
add a comment |
I got it
this.storage.get('data').then(valueStr => {
let value = valueStr;
// Modify just that property
value[1].name = "hahaha"; <--- need to specify index
// Save the entire data again
this.storage.set('pets', value);
console.log(valueStr)
});
answered Nov 13 '18 at 14:17
IkongIkong
1,12332246
add a comment |
I got it
this.storage.get('data').then(valueStr => {
let value = valueStr;
// Modify just that property
value[1].name = "hahaha"; <--- need to specify index
// Save the entire data again
this.storage.set('pets', value);
console.log(valueStr)
});
answered Nov 13 '18 at 14:17
IkongIkong
1,12332246
I got it
this.storage.get('data').then(valueStr => {
let value = valueStr;
// Modify just that property
value[1].name = "hahaha"; <--- need to specify index
// Save the entire data again
this.storage.set('pets', value);
console.log(valueStr)
});
answered Nov 13 '18 at 14:17
IkongIkong
1,12332246
answered Nov 13 '18 at 14:17
IkongIkong
1,12332246
answered Nov 13 '18 at 14:17
IkongIkong
1,12332246
answered Nov 13 '18 at 14:17
IkongIkong
1,12332246
1,12332246
add a comment |
add a comment |
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