i have 2 listbox with the transfer option and i'm showing they're results on a radgrid selectedindex changed but this items of listbox are loaded in code behind but because of the listbox's are inside a radajaxpanel it dont show any data in the radlistbox i take out the radupdatepanel and items are showed, so why with that they are not showing ... since the are loaded from the datatable i checked before with breakpoint
6 Answers, 1 is accepted
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Hi,
We would need to see the markup for the ListBoxes and RadAjaxPanel, as well as the code you use to bind them, in order to reproduce and troubleshoot the issue.
Regards,
Bozhidar
Telerik
We would need to see the markup for the ListBoxes and RadAjaxPanel, as well as the code you use to bind them, in order to reproduce and troubleshoot the issue.
Regards,
Bozhidar
Telerik
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to the blog feed now.
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Troika
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answered on 10 Oct 2013, 12:12 PM
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Hello,
The video you've attached did show an error, however it didn't give any information about the markup of the RadListBoxes and AjaxManager, as well as how they are bound. Please keep in mind that if you are only binding them inside the Grid SelectedIndexChanged event, and you click transfer which causes another postback, the RadListBoxes will not be bound before the transfer takes place, because the code won't go through the SelectedIndexChanged event again.
Regards,
Bozhidar
Telerik
The video you've attached did show an error, however it didn't give any information about the markup of the RadListBoxes and AjaxManager, as well as how they are bound. Please keep in mind that if you are only binding them inside the Grid SelectedIndexChanged event, and you click transfer which causes another postback, the RadListBoxes will not be bound before the transfer takes place, because the code won't go through the SelectedIndexChanged event again.
Regards,
Bozhidar
Telerik
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to the blog feed now.
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Troika
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answered on 11 Oct 2013, 09:30 AM
please look ate 45sec til 1.19 and then 2:21 you see that when is elect on grid it wont databing the listbox only when i click on transfer it gets databing why?
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Troika
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answered on 11 Oct 2013, 12:19 PM
the problema is when i transfer one item it dont transfer , also can get loading panel to show up http://screencast.com/t/6mWvvVjHoH
0
Hello,
In order for us to properly reproduce the issue locally and investigate it, could you strip the code so that it contains only code relevant to the issue and paste it here?
Regards,
Bozhidar
Telerik
In order for us to properly reproduce the issue locally and investigate it, could you strip the code so that it contains only code relevant to the issue and paste it here?
Regards,
Bozhidar
Telerik
If you want to get updates on new releases, tips and tricks and sneak peeks at our product labs directly from the developers working on the RadControls for ASP.NET AJAX, subscribe to the blog feed now.