'Conditional reset method "if disable ignore not disable reset" angular
<div>
<div>
<label>Name</label>
<input type="text" [(ngModel)]="name" [disabled]="editData"
</div>
<div>
<label>address</label>
<input type="text" [(ngModel)]="address"
</div>
</div>
<button (click)=add() >add</button>
<button (click)=edit()>edit</button>
<button (click)=reset()>reset</button>
Note:- On add() both fields should be reset but on edit only address field should be reset by without disturbing previous value in it (ignore disabled field)
ts file
reset(){ this.name=""; this.address="";
}
by doing this all fields are getting reset
Solution 1:[1]
reset(): void{
if(!this.editData) {
this.name = "";
}else{
this.address = this.formvalue.address;
}
}
Solution 2:[2]
In your .ts file, only reset the address field not the name.
reset(): void{
this.address = "";
}
If you want to reset only the address field, when name field is disabled you can do something like this:
reset(): void{
if(!this.editData) {
this.name = "";
}
this.address = "";
}
Solution 3:[3]
.ts file
add() {
this.name = '';
this.address = '';
}
edit() {
this.name = this.name;
this.address = '';
}
reset() {
if (!this.editData) {
this.name = '';
}
this.address = '';
}
Sources
This article follows the attribution requirements of Stack Overflow and is licensed under CC BY-SA 3.0.
Source: Stack Overflow
| Solution | Source |
|---|---|
| Solution 1 | rkamlekar |
| Solution 2 | HassanMoin |
| Solution 3 | Vijaya Lakshmi |
