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

   1 /*!
   2  * Scripts for action=edit
   3  */
   4 ( function ( mw, $ ) {
   5
   6         $( function () {
   7                 var editBox, scrollTop, $editForm;
   8
   9                 // Make sure edit summary does not exceed byte limit
  10                 $( '#wpSummary' ).byteLimit( 255 );
  11
  12                 // Restore the edit box scroll state following a preview operation,
  13                 // and set up a form submission handler to remember this state.
  14                 editBox = document.getElementById( 'wpTextbox1' );
  15                 scrollTop = document.getElementById( 'wpScrolltop' );
  16                 $editForm = $( '#editform' );
  17                 if ( $editForm.length && editBox && scrollTop ) {
  18                         if ( scrollTop.value ) {
  19                                 editBox.scrollTop = scrollTop.value;
  20                         }
  21                         $editForm.submit( function () {
  22                                 scrollTop.value = editBox.scrollTop;
  23                         } );
  24                 }
  25         } );
  26
  27 }( mediaWiki, jQuery ) );