I am looking for a solution where I have a checkbox that, when checked, displays a div containing the text "hyyj". What I would like is to hide this div when the checkbox is unchecked. You can find the code on StackBlitz by following this link:
https://stackblitz.com/edit/angular-vhxjkt?file=src%2Fapp%2Fapp.component.html
If you're looking to achieve this, there are a few different methods you can employ.
One approach is to pass the $event object along with the checkBtn event and keep the value in sync with the model.
(click)="checkBtn($event)"
checkBtn({target: {checked }}) {
this.ischeck = checked;
}
Alternatively, you can utilize either template-driven or model-driven forms.
<input [(ngModel)]="isChecked" #checkbox
type="checkbox" id="vehicle1" name="vehicle1">
To update the checkBtn function, you can do the following:
checkBtn() {
this.isChecked = !this.isChecked;
}
This revised implementation will toggle the value of isChecked each time it is called, meeting your requirements.
If you prefer a more detailed approach, you could use this code snippet instead:
checkBtn() {
if (this.isChecked === true) {
this.isChecked = false;
} else {
this.isChecked = true;
}
}
Have you thought about utilizing [(ngModel)] for this task?
Implementation example:
<td> <input type="checkbox" id="vehicle1" [(ngModel)]="isChecked" name="vehicle1" value="Car"></td>
With this setup, whenever the checkbox value changes, it will update the isChecked variable accordingly.
I trust this explanation was helpful to you.
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