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>