Re: JavaScript content count is unreliable with attachEvent for keypress/onclick

  •  03-12-2006, 3:02 PM

    Re: JavaScript content count is unreliable with attachEvent for keypress/onclick

    HotAir,
     
    Change your code to:
     
    <script language="javascript">
          // get the cute editor instance
          var editor1 = document.getElementById('<%=RemarksEditor.ClientID%>');
       function CE_attachEvent()
       {
        // get the cute editor instance
        if(editor1.attachEvent)
         editor1.attachEvent('onclick',CountWords);
        else if(editdoc.addEventListener)
         editor1.addEventListener('onclick',CountWords,true);
       
        //Get the editor content 
        var editdoc=editor1.GetDocument();
        // attach Event
        if(editdoc.attachEvent)
         editdoc.attachEvent('onkeypress',CountWords);
        else if(editdoc.addEventListener)
         editdoc.addEventListener('keypress',CountWords,true);
        
         CountWords();
       }  
      
       function CE_detachEvent()
       {
        // get the cute editor instance
        //var editor1 = document.getElementById('<%=RemarksEditor.ClientID%>');
       
        //Get the editor content 
        var editdoc=editor1.GetDocument();
        // detach Event
        if(editdoc.detachEvent)
         editdoc.detachEvent('onkeypress',CountWords);
        else if(editdoc.removeEventListener)
         editdoc.removeEventListener('keypress',CountWords,true);
       }
         
        //as page loads, attach it:
        //tried to do this with Page.RegisterStartupScript, but it also, only sometimes works
        //with this inline version, it works 1 of 8 times.
       CE_attachEvent();
       setTimeout(CE_attachEvent,1000);
       
          function CountWords()
          {
                // get the cute editor instance
                document.getElementById('RemarksEditorCount').innerHTML = 'Character Count = ' + editor1.getHTML().length;
          }
    </script>
     
     

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