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Add wp ajax URL in header for ajax requests

Arun - 24/06/2020 12:49 PM

Files 2

functions.php
php
<?php

function add_ajax_path() {
  $ajax_path = "<script type='text/javascript'>";
  $ajax_path .= "var site_vars = {'site_ajax_url':'".site_url()."/wp-admin/admin-ajax.php'};";
  $ajax_path .= "</script>";
  echo $ajax_path;
}

add_action( 'wp_head', 'add_ajax_path' );
script.js
javascript
 $('#mc_custom_frm').submit(function(e){
  e.preventDefault();
  var submit_data = $('#mc_custom_frm').serialize();
   jQuery.ajax({
      type:"POST",
      url: site_vars.site_ajax_url, //ajax URL is accessed here
      data: 'action=mc_submit&'+submit_data,
      dataType: 'json',
      success:function(data){
        console.log(data);
        if(data.status=='not_ok'){
          $('#mc_custom_response').addClass('custom_error');
         // $('#mc_custom_response').html('<ul>'+data.msg+'</ul>');
         $('#custom_mce_fname').addClass('cstm_err');
         $('#custom_mce_email').addClass('cstm_err');
        }else{
          $('#mc_custom_response').removeClass('custom_error');
         // $('#mc_custom_response').html('<ul>'+data.msg+'</ul>');
          $('.h_newl_r_inner').hide();
          $('.h_newl_r_inner_after_submit').show();
          $('#custom_mce_fname').removeClass('cstm_err');
          $('#custom_mce_email').removeClass('cstm_err');
        }
      },
     });
});