[Dojo-interest] Expand my tree on clicking a button

[Veyrenche Rémi]

Hello,
First thanx to your response.

the Tree node who i want to expand is the Root of my Tree so it's :
  <div dojoType="TreeNode" title="name" object="mypage.php" ... >

thanks

2007/2/17, Pappas, Corey D. <cpappas at mitre.org>:
>
>
> I have yet to use the Tree widget, but it doesn't look like there are any
> functions in the Tree.js file that allow you to pass a node to it you want
> to expand. It looks like you would have to do something like
>
> myController.children[i].expand();
>
> where i is the Tree node you want to expand.
>
>
>
> -----Original Message-----
> From: dojo-interest-bounces at dojotoolkit.org on behalf of Veyrenche Rémi
> Sent: Sat 2/17/2007 5:13 AM
> To: dojo-interest at dojotoolkit.org
> Subject: [Dojo-interest] Expand my tree on clicking a button
>
> Hello,
>
>
> i want to expand my tree when i'm clicking a button "expand" :
>  my javascript function who don't work :
> function expand()
>
>     {
>         var myController = dojo.widget.getWidgetById("Tree");
>         myController.expand(node);
>
>     }
>
> My button :
>
> <button dojoType="Button"  onclick="expand()">
>     Expand
>     </button>
>
>
> My tree :
>  <div dojoType="TreeSelector"
>      widgetId="treeSelector"
>      eventNames="select:nodeSelected;dblselect:nodeDblSelected">
> </div>
>     <div dojoType="Tree" toggle="fade" toggleDuration="500"
> selector="treeSelector">
>           <div dojoType="TreeNode" title="name" object="mypage.php" ... >
>                                    <div dojoType="TreeNode" title="name"
> object="mypage.php" ... >
>                                    </div>
>           </div>
>       </div>
>
>
>
> I think it's exist a simple way to use the expand function, but i'm a
> beginners in javascript;
>
> Thanxs to you.
> Cheers.
>
>
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