You pass the form name as an array and then you can access all checked boxes using the var itself which would then be an array. To echo checked options into your email you would then do this: Please keep in mind you should always sanitize your input as needed. For the record, official docs … Read more
You can write: Before jQuery 1.6, when we only had attr() and not prop(), we used to write: But prop() has better semantics than attr() when applied to “boolean” HTML attributes, so it is usually preferred in this situation.
$(‘.theClass:checkbox:checked’) will give you all the checked checkboxes with the class theClass.
I have an HTML page with multiple checkboxes. I need one more checkbox by the name “select all”. When I select this checkbox all checkboxes in the HTML page must be selected. How can I do this?
Tested in JSFiddle and does what you’re asking for.This approach has the added benefit of firing when a label associated with a checkbox is clicked. Updated Answer: Original Answer:
you can use this: This works because returning false from the click event stops the chain of execution continuing.
You can remove .selected from saveUsername in your checkbox input since saveUsername is a boolean. Instead of [(ngModel)] use [checked]=”saveUsername” (change)=”saveUsername = !saveUsername” Edit: Correct Solution: Update: Like @newman noticed when ngModel is used in a form it won’t work. However, you should use [ngModelOptions] attribute like (tested in Angular 7): I also created an example at Stackblitz: https://stackblitz.com/edit/angular-abelrm
This worked for me: Where isAgeSelected is the id of the control. Also, @karim79’s answer works fine. I am not sure what I missed at the time I tested it. Note, this is answer uses Microsoft Ajax, not jQuery
To get the checked state of your checkbox the path would be: The alternative is to get it from the event passed into the handleChange method: