Menu
I've got an <input type="checkbox" id="check1" />.
How to catch change event for this checkbox if it was changed from script i.e. $('#check1').attr('checked', 'checked');?
Thanks.
432
addEventListener('click', event => { if(event. target. checked) { alert("Checkbox checked!"); } });
prop() and is() method are the two way by which we can check whether a checkbox is checked in jQuery or not. prop(): This method provides an simple way to track down the status of checkboxes. It works well in every condition because every checkbox has checked property which specifies its checked or unchecked status.
The onchange event occurs when the value of an element has been changed. For radiobuttons and checkboxes, the onchange event occurs when the checked state has been changed.
When the user selects a checkbox, the CheckBox object receives an on-click event. To define the click event handler for a checkbox, add the android:onClick attribute to the <CheckBox> element in your XML layout. The value for this attribute must be the name of the method you want to call in response to a click event.
Javascript doesn't fire events based on programmatic changes to form elements - to prevent infinite loops of events - so you have two (less-than-ideal) options:
97
If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
Donate Us With
