Posted By
Bajarangi soft ,
Posted On 16-10-2020
Step 1:Create index.html file and implement below code.
<input type="checkbox" name="sample" class="selectall"/> Select all</label>
<div id="checkboxlist">
<label><input type="checkbox" name="sample"/>checkbox1</label><br/>
<label><input type="checkbox" name="sample"/>checkbox2</label><br />
<label><input type="checkbox" name="sample"/>checkbox3</label><br />
<label><input type="checkbox" name="sample"/>checkbox4</label><br />
</div>
Step 2:Implement jQuery to select all check box on click of on check box.
<script>
$('.selectall').on('change', function(e) {
var $inputs = $('#checkboxlist input[type=checkbox]');
if(e.originalEvent === undefined) {
var allChecked = true;
$inputs.each(function(){
allChecked = allChecked && this.checked;
});
this.checked = allChecked;
} else {
$inputs.prop('checked', this.checked);
}
});
$('#checkboxlist input[type=checkbox]').on('change', function(){
$('.selectall').trigger('change');
});
</script>
Complete Code For Selecting CheckBoxes On Click Of Button Using JQuery
<!DOCTYPE html>
<html>
<head>
<title>Select All CheckBoxes On Click Of One CheckBox Using JQuery</title>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.4.1/css/bootstrap.min.css">
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.5.1/jquery.min.js"></script>
<script src="http://maps.google.com/maps/api/js?sensor=true"></script>
</head>
<style>
body {
background: black;
}
</style>
<body>
<div class="container">
<br><br><br>
<div class="text-center">
<h1 id="color" style="color: White;">Select All CheckBoxes On Click Of One CheckBox Using JQuery</h1>
</div>
<br>
<div class="col-md-2"></div>
<div class="col-md-8">
<div class="well">
<input type="checkbox" name="sample" class="selectall"/> Select all</label>
<div id="checkboxlist">
<label><input type="checkbox" name="sample"/>checkbox1</label><br/>
<label><input type="checkbox" name="sample"/>checkbox2</label><br />
<label><input type="checkbox" name="sample"/>checkbox3</label><br />
<label><input type="checkbox" name="sample"/>checkbox4</label><br />
</div>
</div>
</div>
<div class="col-md-2"></div>
</body>
</html>
<script>
$('.selectall').on('change', function(e) {
var $inputs = $('#checkboxlist input[type=checkbox]');
if(e.originalEvent === undefined) {
var allChecked = true;
$inputs.each(function(){
allChecked = allChecked && this.checked;
});
this.checked = allChecked;
} else {
$inputs.prop('checked', this.checked);
}
});
$('#checkboxlist input[type=checkbox]').on('change', function(){
$('.selectall').trigger('change');
});
</script>