[Solved] Load On Demand with XML

[Andreas Kaech]

Hi,
I've problems to get Load On demand with Data from XML-File.
Do you have Sample-Code concerning this?

Thanks,
Andreas

[Veselin Vasilev]

Hi Andreas Kaech,

I have created a small project demonstrating how to use load on demand treeview and XML file. Please download it and give it a try.

I hope this helps.

Regards,
Veskoni
the Telerik team

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[Andreas Kaech]

Hi Veskoni,
this sample works great, thanks!
But now I have problems with clientside :-(
I.e. on event OnClientNodeClicked the "get_value()" function always gets null. (before porting the code to "LoadOnDemand" it worked)
What's here to mention?

Thanks for answering,
Andreas

[Nikolay]

Hi Andreas Kaech,

I tried to reproduce the problem, but to no avail.

Attached, please find another sample project for your reference. Please download the files and give them a go.

What am I missing?

Sincerely yours,
Nick
the Telerik team

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[Andreas Kaech]

Nick,you are the boss - you missed nothing ;-)
Here is the solution:
Before the LoadOnDemand approach, I loaded XML with the "LoadContentFile"-function. And this function sets the value automatically (I suppose so).
In your example - of course - I have to set the value-field manually.
And this I missed...

Thanks,
Andreas

[Nikolay]

Hello Andreas Kaech,

I am glad I could help.

Sincerely yours,
Nick
the Telerik team

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