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I have many checkboxes in my page and there is a select all checkbox which checks all the checkboxes. Somehow I want to emulate that click event of checkbox even if it's checked/unchecked through select all button. How can I do it?
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Checking if a checkbox is checked First, select the checkbox using a DOM method such as getElementById() or querySelector() . Then, access the checked property of the checkbox element. If its checked property is true , then the checkbox is checked; otherwise, it is not.
When a user click on a checkbox with a click listener, it first flips the "checked" state and then fires the event. When a developer initiates a click on a checkbox with jQuery, it first fires the event and then flips the "checked" state.
A single click event bind to a button with an Id of “button2”. and a trigger to execute the button1 click event handler. $("#button2"). bind("click", (function () { alert("Button 2 is clicked!"); $("#button1").
You can use the jQuery .trigger() method. See http://api.jquery.com/trigger/
E.g.:
$('#foo').trigger('click'); Getting check status
var checked = $("#selectall").is(":checked"); Then for setting
$("input:checkbox").attr("checked",checked); If you love us? You can donate to us via Paypal or buy me a coffee so we can maintain and grow! Thank you!
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