[Users] Change the name of sub layer under layer group

[Christian Mayer]

Hi wangsom,

you can try to use a command like this (works for the given GeoExt
example):

tree.getRootNode().lastChild.childNodes[0].setText('TASMANIA ROADS');

in your real life application you probably have to find your wanted node
(here 'lastChild'). Therfore you can use the 'findChild' method [1] on
the root node.

Best regards,
Chris

[1]
http://docs.sencha.com/ext-js/3-4/#!/api/Ext.tree.TreeNode-method-findChild
<http://docs.sencha.com/ext-js/3-4/#%21/api/Ext.tree.TreeNode-method-findChild>


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Am 01.11.2011 20:32, schrieb Peerasak Wangsom:
> Dear All,
>
>
> The below link is the tree nodes example of GeoExt docs.
>
> http://api.geoext.org/1.0/examples/tree.html
>
> What can I do if I want to change the name of the sub layer under
> layer group.
> For example, if I want to change "topp:tasmania_roads" to "Tasmania
> Road", how do I edit javascript code.
>
> Thank you in advance,
>
> wangsom
>
>
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