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Bind Submit form Event handler after previously attached handler

/ Published in: jQuery
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Bind Submit form Event handler after previously attached handler

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Copy this code and paste it in your HTML 
  1. var form =jQuery('form[name="testform"]');     
  2.  
  3.  var events = form.data("events");  
  4.  
  5.  var previous_submit = events.submit[0]['handler'];
  6.  
  7.  form.unbind('submit', events.submit[0]);
  8.  
  9.  
  10. form.bind('submit', function() {
  11.  
  12.                  if (previous_submit.call(this)==false)
  13.                     return false;
  14.  
  15.              var data = {};
  16.              jQuery(this).find('input[name],select[name],textarea[name]').each(
  17.                     function(index, input) {
  18.                            data[input.name] = input.value;
  19.                         })
  20.  
  21.                  $.when( 
  22.                    $.ajax ( {
  23.                      type : 'POST',
  24.                      url  : location.protocol+'//'+location.hostname+location.pathname,
  25.                      data: data,
  26.                      success: onSuccess
  27.                    }) 
  28.                   ).done (function() {
  29.                      console.log('form submitted');
  30.                    })   
  31.  
  32.  
  33.           });

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