php - Block UI using session -


i have used jquery block ui , display loading image while page loading.here code have used :

<script> $(document).ready(function(){     $("a").bind("click",function(){     $.blockui({ message: '<p id="loading">`<img src="http://localhost/admin-ci/admin/css/flexigrid/images/load.gif" />` processing...</p>'});     settimeout($.unblockui, 15000);      }); }); </script>

it working absolutely fine.the issue senior has asked me block ui using session!!!i have no clue how , couldn't find anywhere.

start session

<?php session_start(); if (isset($_session['loading'])) {  $_session['loading'] = 1;  }  else { $_session['loading'] = 0; } ?>

write javascript code,

<script> $(document).ready(function(){     $("a").bind("click",function(){     <?php if ($_session['loading'] == 0) { ?>     $.blockui({ message: '<p id="loading">`<img src="http://localhost/admin-ci/admin/css/flexigrid/images/load.gif" />` processing...</p>'});     settimeout($.unblockui, 15000);      <?php } ?>     }); }); </script>

after loading, can again set session value as

$_session['loading'] = 1;

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