[CLOSED] TreeGrid example on examples.ext.net does not show any nodes

[jmcantrell]

The source code appears to have nodes, but they don't display. Is there a reason for this?

[geoffrey.mcgill]

jmcantrell (5/20/2010)The source code appears to have nodes, but they don't display. Is there a reason for this?

Can you provide some more information? Which example is this in regards to? Can you provide a link to the example?

[jmcantrell]

It's the only treegrid example I could find.

https://examples1.ext.net/#/TreePane...nced/TreeGrid/

[jmcantrell]

Would it be possible to get an example of how to use a TreeGrid? In particular, databinding and how to add nodes from the code behind?

[jmcantrell]

Should I post a different request? I'm kind of stuck here.

[Vladimir]

Hi,

Sorry for the delay. The problem we changed recently behaviour of the CustomConfig (now all custom config items have camel case name (first digit has lower case) )


Unfortunately those changes affect on CustomAttributes collection of the tree node. All custom attrubutes now serialized with camel case. To fix that example just change all custom attributes names to the camel case (Task -> task) and use new names in the DataIndex (DataIndex="Task" -> DataIndex="task")


We havo to discussed yet is this desired behaviour for CustomAttributes or attributes must save original letter case


About adding nodes from code behind see the following topic (it contais small example for adding nodes from code behind)
http://forums.ext.net/showthread.php...1803-16-1.aspx

[Vladimir]

Hi,

Fixed. TreeGrid example works as expected now (attributes names don't change letters case)

[jmcantrell]

That works. I'll study the XTemplate examples more.