Refresh Tree Store

[charles.bourasseau]

Hi,

how to refresh a Tree Store ?

I tried to do like that:

Ext.getStore('myStore').setRootNode({child: []});

And then the Store will request the Server to have children but sometimes it gives me a child in double.
In my Tree I get something like:

child1
child2
child1

and there is also a javascript error:

Uncaught TypeError: Cannot read property 'internalId' of undefined
Ext.define.updateIndexes     ext-all-debug.js:61588
Ext.define.onAdd             ext-all-debug.js:61513
Base.implement.callParent      ext-all-debug.js:3728

Is it a bug or am I doing something wrong ?

[terrycursh]

Maybe you have the same id in your tree node.
I have met this problem before,just the same node id caused.

[charles.bourasseau]

I figure out why it does not worked. I was doing 2 times the refresh...

Thanks.