resources/src/mediawiki.action/mediawiki.action.edit.js

   1 /*!
   2  * Scripts for action=edit at domready
   3  */
   4 jQuery( function ( $ ) {
   5         var editBox, scrollTop, $editForm;
   6
   7         // Make sure edit summary does not exceed byte limit
   8         $( '#wpSummary' ).byteLimit( 255 );
   9
  10         // Restore the edit box scroll state following a preview operation,
  11         // and set up a form submission handler to remember this state.
  12         editBox = document.getElementById( 'wpTextbox1' );
  13         scrollTop = document.getElementById( 'wpScrolltop' );
  14         $editForm = $( '#editform' );
  15         if ( $editForm.length && editBox && scrollTop ) {
  16                 if ( scrollTop.value ) {
  17                         editBox.scrollTop = scrollTop.value;
  18                 }
  19                 $editForm.submit( function () {
  20                         scrollTop.value = editBox.scrollTop;
  21                 } );
  22         }
  23 } );