Hello Jeremy,

Forget about that, you're right.

What I want is to extend the edit-text widget using the postRender 
function. I have my code ready to go. I just want to know how properly 
extend the widget adding an event listener to the text area domnode.

I think I can access this.domnodes but I'm not sure how.



El viernes, 18 de abril de 2014 13:26:09 UTC+2, Jeremy Ruston escribió:
>
> Hi Danielo
>
>>
>> There are several examples of how create child widgets, refresh them, 
>> append them to the domnode... But how can I access and modify the content 
>> of any child widget inside my widget?
>>
>
> A widget should not reach into its child nodes to manipulate them 
> directly. You have to do things more indirectly: your widget can modify 
> tiddlers or variables, either of which can be used to trigger the updating 
> of the child widgets.
>
> If you can describe a use case a little I may be able to advise on 
> alternative approaches,
>
> Best wishes
>
> Jeremy
>
>
>  
>
>>
>> Thanks in advance.
>>
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>
>
> -- 
> Jeremy Ruston
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>  

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