Hi
I have a WebUserControl that is my edit form for a grid.
I have two list boxes with add and remove buttons.
When I select add a selected item moves from the left hand box to the right hand box.
This works. However, when the ajax call is finished the loading panel remains on the screen and any button that is pressed from that point onwards causes a Javascript error.
The error reads: Microsoft JScript runtime error: 'this.get_element()' is null or not an object.
The following fo rthe grid is on my main page ...
And the following is on my user control ...
I need to Ajaxify the Grid and the controls am I doing it incorrectly ?
Kind REgards
David
I have a WebUserControl that is my edit form for a grid.
I have two list boxes with add and remove buttons.
When I select add a selected item moves from the left hand box to the right hand box.
This works. However, when the ajax call is finished the loading panel remains on the screen and any button that is pressed from that point onwards causes a Javascript error.
The error reads: Microsoft JScript runtime error: 'this.get_element()' is null or not an object.
The following fo rthe grid is on my main page ...
<telerik:AjaxSetting AjaxControlID="rgStockMaintenance"> |
<UpdatedControls> |
<telerik:AjaxUpdatedControl ControlID="rgStockMaintenance" LoadingPanelID="ralpDefault" /> |
</UpdatedControls> |
</telerik:AjaxSetting> |
And the following is on my user control ...
<telerik:RadAjaxManagerProxy ID="ramprgStockMaintenance" runat="server" EnableViewState="true"> |
<AjaxSettings> |
<telerik:AjaxSetting AjaxControlID="btnAddCategory"> |
<UpdatedControls> |
<telerik:AjaxUpdatedControl ControlID="lbxUnselectedCategories" LoadingPanelID="ralprgStockTransactions" /> |
<telerik:AjaxUpdatedControl ControlID="lbxSelectedCategories" /> |
</UpdatedControls> |
</telerik:AjaxSetting> |
<telerik:AjaxSetting AjaxControlID="btnRemoveCategory"> |
<UpdatedControls> |
<telerik:AjaxUpdatedControl ControlID="lbxUnselectedCategories" LoadingPanelID="ralprgStockTransactions" /> |
<telerik:AjaxUpdatedControl ControlID="lbxSelectedCategories" /> |
</UpdatedControls> |
</telerik:AjaxSetting> |
<telerik:AjaxSetting AjaxControlID="rgStockTransactions"> |
<UpdatedControls> |
<telerik:AjaxUpdatedControl ControlID="rgStockTransactions" /> |
</UpdatedControls> |
</telerik:AjaxSetting> |
</AjaxSettings> |
</telerik:RadAjaxManagerProxy> |
I need to Ajaxify the Grid and the controls am I doing it incorrectly ?
Kind REgards
David