[kupu-dev] kupu error when I try to insert some custom code

[Jordi Martinez]

Jordi Martinez escribió:
> Hi!
> I create a kupu tool with this code:
>
> function FoneticaTool() {
>     this.initialize = function(editor) {
>         this.editor = editor;
>         this.editor.logMessage(_('Fonetica tool initialized'));
>     };
>    
>     this.createFonetica = function(texte) {
>         var sel = this.editor.getSelection();
>         var tnode = this.editor.getInnerDocument().createTextNode(texte);
>         sel.replaceWithNode(tnode, true);            
>        
>         this.editor.logMessage(_('Fonetica inserted'));
>         this.editor.updateState();
>         this.editor.focusDocument();
>         return tnode;
>     };
> }
>
> FoneticaTool.prototype = new KupuTool;
>
> I add all the needed stuff in their places and all works ok except the 
> createFonetica function
>
> The error line is
>
> sel.replaceWithNode(tnode, true);
>
> and the error is
>
> uncaught exception: [Exception... "Component returned failure code: 
> 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsISelection.getRangeAt]"  
> nsresult: "0x80070057 (NS_ERROR_ILLEGAL_VALUE)"  location: "JS frame :: 
> http://192.168.1.38:8110/esadir/kupuhelpers.js :: anonymous :: line 
> 443"  data: no]
>
> Line 0
>
> If I try to see the texte content (with an alert, for instance) the 
> content is ok
>
> Anyone has any clue with this problem?
>
> To Guido: I copy this code from a mail sended by you trying to help me
>
> Thanks!
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>
>   
Some new clues:

With IE6 this code works better that with Mozilla (at least inserts 
something)

If there are some selected text, the editor replaces the selected text 
ok but if there aren't the editor put the insertion at the beginning of 
the current node

With Mozilla only raises the exception and don't do anything more

What make me go crazy is that I copy the createFonetica code from the 
ImageTool

In the image tool works perfect but in mine don't

Could you point me where the problem is?

Guido, please!