or
2 answers
267 views
I get a JS exception error message, when I add new and delete new create row and attempt to save.
I have wired a button to save changes.
$find(radgridid).get_batchEditingManager().saveChanges($find(radgridid).get_masterTableView())
RadGrid's is in "Batch" mode and the EditType is "Row".
JS exception error message:
Uncaught TypeError: Cannot read property 'cells' of null
I have wired a button to save changes.
$find(radgridid).get_batchEditingManager().saveChanges($find(radgridid).get_masterTableView())
RadGrid's is in "Batch" mode and the EditType is "Row".
JS exception error message:
Uncaught TypeError: Cannot read property 'cells' of null
5 answers
1.3K+ views
I am using RadAsyncUpload which is defined like this
and i have a asp.net button defined like this
Now it works and it uploads the file , but now i want to have a Progress Bar , so like other controls i did the following
if i add this Ajax code , my Upload does not work , it give me the Following Error
Thanks
<telerik:RadAsyncUpload ID="FileUpload1" runat="server" Skin="Forest" Width="272px"></telerik:RadAsyncUpload>and i have a asp.net button defined like this
<asp:Button ID="btnUpload" Width="180px" Height="30px" runat="server" Text="Upload" onclick="btnUpload_Click" />Now it works and it uploads the file , but now i want to have a Progress Bar , so like other controls i did the following
<telerik:AjaxSetting AjaxControlID="btnUpload"> <UpdatedControls> <telerik:AjaxUpdatedControl ControlID="btnUpload" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl> <telerik:AjaxUpdatedControl ControlID="FileUpload1" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl> <telerik:AjaxUpdatedControl ControlID="lblMessage" LoadingPanelID="RadAjaxLoadingPanel1"></telerik:AjaxUpdatedControl> </UpdatedControls></telerik:AjaxSetting>
<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server">
</telerik:RadAjaxLoadingPanel>
if i add this Ajax code , my Upload does not work , it give me the Following Error
Uncaught TypeError: Cannot read property 'id' of undefined and chrome gives more info like Uncaught TypeError: Cannot read property 'id' of undefined Telerik.Web.UI.WebResource.axd:2889Telerik.Web.UI.RadAjaxControl._initializeRequest Telerik.Web.UI.WebResource.axd:2889H.z.callBaseMethod Telerik.Web.UI.WebResource.axd:3Telerik.Web.UI.RadAjaxManager._initializeRequest Telerik.Web.UI.WebResource.axd:3463(anonymous function) Telerik.Web.UI.WebResource.axd:3(anonymous function) Telerik.Web.UI.WebResource.axd:3H.w.raiseEvent Telerik.Web.UI.WebResource.axd:3e._onFormSubmit Telerik.Web.UI.WebResource.axd:9e._doPostBack Telerik.Web.UI.WebResource.axd:9(anonymous function) Telerik.Web.UI.WebResource.axd:3onclickThanks
Scott Christopher Stauffer
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08 Feb 2017
0 answers
116 views
I am using a Telerik Upload control. I have increased the maxRequestLength and maxAllowedContentLength appropriately. I have set the executionTimeout to 600 seconds and temporarily disabled anti-virus. Small files (< 4MB) upload fine. Too large files (>32MB) are rejected by the server. But, files in between result in the IEnumerable<HttpPostedFileBase> argument being null. I can see the server creating the temporary files in the Temporary ASP.NET folder. The .post file is there and seems to have an appropriate planned size. But, when the timeout happens, it has not been completed and my code is called with a null. It seems odd coincidental that the break point is 4MB, but I cannot find any other configuration parameter controlling this.
Mark
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asked
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08 Feb 2017
0 answers
104 views
Hi,
I followed instructions from here http://docs.telerik.com/devtools/aspnet-ajax/controls/window/how-to/how-to-use-radwindow-with-ajax to build updatepanel into a RadWindow ContentTemplate.
When I use <embed> or <object> tags in the ContentTemplate the AJAX breaks and switches to full postbacks.
Seems obvious as object and embed tags create their own DOMs...anyone aware of a solution to workaround this? Sorry for the offtopic.
Marc
4 answers
132 views
Hello,
I'm using the below code to setup a grid. The columns don't stay frozen when I am using the keyboard to navigate the grid.
<ClientSettings AllowKeyboardNavigation="true" >
<Selecting AllowRowSelect="false" EnableDragToSelectRows="false" CellSelectionMode="SingleCell" />
<Scrolling UseStaticHeaders="false" AllowScroll="true" ScrollHeight="100%" FrozenColumnsCount="5"
EnableColumnClientFreeze="true" SaveScrollPosition="true" />
<KeyboardNavigationSettings AllowSubmitOnEnter="true" EnableKeyboardShortcuts="true" SaveChangesKey="S" />
Any help on this would be much appreciated.
Pavlina
Telerik team
answered
on
08 Feb 2017
8 answers
2.7K+ views
Hi,
When I export my grid to an excel file (ExcelML), I need to hide some column in this excel file (same as when you hide a column in excel). How can I do that?
Thx.
1 answer
93 views
I am using a RadGrid in Batch Edit mode.
When RenderMode is set to "Classic" (or not set at all), I can see the dirty indicators for changed cells.
When RenderMode is set to "Lightweight", I no longer see the dirty indicators.
Is this expected behavior? Or should I be able to see dirty indicators in Lightweight mode for a Batch Edit RadGrid?
Eyup
Telerik team
answered
on
08 Feb 2017
7 answers
1.0K+ views
Hello everybody,
I know that this error has a lot of documentation on the forum/documentation but not any of the given solutions has worked for me...
I have a website that uses telerik, everything works fine but when I try to deploy it on an Integrated IIS 8.5, I have the following error on my page :
The assembly is copied into the bin folder but doesn't seems to be loaded
http://www.telerik.com/blogs/web-resources-demystified-part-3-troubleshooting
I don't see any failed request...
I added the following line to the system.webserver in web.config in addition with the ones given there : http://docs.telerik.com/devtools/aspnet-ajax/general-information/web-config-settings-overview
<handlers> <add name="Telerik.Web.UI.WebResource" path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource" /></handlers>But the problem persists...
I have no clue on how to resolve this issue
THank you for your support,
Bests regards, Nicolas.
Nicolas
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answered
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07 Feb 2017
1 answer
125 views
The Rotator is displaying 4 buttons... Up, Down, Left, Right.
How can I hide, Up and Down?
Thanks.
JC
0 answers
129 views
I amusing this technique to set an edit link in a grid template column.
editlink.Attributes.Add("href", "#");
editlink.Attributes.Add("onclick", string.Format("return ShowEditForm('{0}','{1}');", e.Item.OwnerTableView.DataKeyValues[e.Item.ItemIndex]["SubscriberID"], e.Item.ItemIndex));
In the past, I have called a telerik window with a separate aspx page that would display the detail record data for the ID that was passed in the querystring.
I am now working with bootstrap and would like to do this with a bootstrap modal.
Are there any examples where this has been done?
Thomas
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asked
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07 Feb 2017
