or
1 answer
149 views
We have an ASP.Net RadFileExplorer integrated into our system and have noticed that once the number of files increases to 150 or more - suddenly we start getting "callback failed" when the user enters info in the "Filter By" (build-in control shown above the file list view in explorer) . Initially thought this was data related, but after experimentation appears to be a length limit of some type in the transfer, thus once the return size is larger than that limit - we get the error independent of the data - otherwise all works as expected. Strangely when I set a break on the error callback, I do see all the data has been transferred from the server as expected.
Is there a size limit on the return of the webresource call, or other limit ??? any tips on debugging this issue is appreciated.
Van
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answered
on
03 Aug 2021
2 answers
227 views
Once we add a selection column to the radtreelist, it left aligns the next column. However we need the 2nd column to align with the checkbox, is OK for all other columns to align. Thus for your demo page, the behavior we need is the Bound Column to have "Appetizers" immediately after the check so it appears as a label for the checkbox. How would I achieve this?
1 answer
575 views
I am having trouble understanding and finding a good example of sorting a RadGrid with DataTable datasource with custom paging.
It seems to only sort the 1st page. I have looked but have not found a good example or explaination on how to do this so it sorts the whole grid not just the page you are on.
Attila Antal
Telerik team
answered
on
03 Aug 2021
0 answers
246 views
edit: please close this task since I have created another one.
hi. I am using radEditor.get_html() function to load html into editor. this function has one argument(isFiltered) and here is what the documentation states:
| isFiltered | bool | if set to true , the returned HTML content will be modified by the RadEditor client filters |
what I do not understand what does the "client filters" mean.
I noticed when I set the argument to true the “ will be replaced with “
so what exactly would be the diference with this option set to true vs false?
“ is invalid character for xHTML and some of my files are xHTML files.
I need to change this argument to false (currently is true), but I need to understand the consequences of that change.
thank you
edit: please close this task since I have created another one.
1 answer
1.3K+ views
Does Telerik have a screen capture control, component, or utility of some kind?
For our company-wide support ticket application we built, I want to create the ability for the user to click a button, draw (or select) a window to capture the screen contents, and automatically add the image to the RadUpload tools temp folder to be uploaded.
Before I design it myself, I figured I'd check to see if Telerik has a solution I can implement.
Vessy
Telerik team
answered
on
02 Aug 2021
1 answer
469 views
I am having an issue with RadDatePicker when trying to set the input date format to yyyyMMdd. The desired outcome is allow the user to enter a date in yyyyMMdd format but display the date in the culture specific short date format. I can achieve the desired functionality like this:
<%@ Page Language="C#" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Test Page</title>
</head>
<body>
<form id="Form1" runat="server">
<telerik:RadScriptManager runat="server"></telerik:RadScriptManager>
<telerik:RadDatePicker runat="server" ID="RadDatePicker1"
RenderMode="Lightweight" Culture="English (United States)"
DateInput-DisplayDateFormat="d" DateInput-DateFormat="yyyyMMdd" >
</telerik:RadDatePicker>
</form>
</body>
</html>
The issue is when using the en-US culture. I can select a date from the popup and the date is displayed in MM/dd/yyyy format in the textbox. When I click in the textbox to enter the date, it is automatically changed to yyyyMMdd format and updating it in that format way works correctly. However, if I enter a date in MM/dd/yyyy format, the date is parsed in the dd/MM/YYYY format so 7/6/2021 becomes 6/7/2021.
When using the fr-FR culture, for example, it correctly parses entered dates entered as either yyyyMMdd or dd/MM/YYYY.
We are using Telerik UI for ASP.NET AJAX 2021.2.616
Any help would be greatly appreciated.
Greg
Attila Antal
Telerik team
answered
on
30 Jul 2021
1 answer
117 views
Hi,
Is it possible to set the FileExplorer's Grid Pagerstyle to NextPrevNumeric instead of the default slider?
Marc
Vessy
Telerik team
answered
on
29 Jul 2021
1 answer
169 views
Hi
I have web application, in that i add rad grid dynamically (from server side code), when debug and run no error , but when i try to publish from VS2015 i am getting lots of error like "is not member of rad grid"
Screenshot - http://prntscr.com/1gi4k9o.
Code
grid.ID = "ReportGrid"
' grid.RenderMode = RenderMode.Lightweight
grid.AutoGenerateColumns = False
grid.EnableViewState = False
'grid.MasterTableView.CommandItemDisplay = GridCommandItemDisplay.Top
'grid.MasterTableView.CommandItemSettings.ShowPrintButton = True
'grid.MasterTableView.CommandItemSettings.ShowExportToPdfButton = True
'grid.MasterTableView.CommandItemSettings.ShowExportToCsvButton = True
'grid.MasterTableView.CommandItemSettings.ShowExportToExcelButton = True
'grid.MasterTableView.CommandItemSettings.ShowExportToWordButton = True
'grid.MasterTableView.CommandItemSettings.ShowRefreshButton = False
'grid.MasterTableView.CommandItemSettings.ShowAddNewRecordButton = False
'grid.EnableEmbeddedSkins = False
'grid.RenderMode = RenderMode.Lightweight
'grid.Skin =
grid.AllowSorting = True
grid.ClientSettings.Scrolling.AllowScroll = True
grid.ClientSettings.Scrolling.UseStaticHeaders = True
grid.ClientSettings.Scrolling.SaveScrollPosition = True
'paging and virtualizaton
grid.ClientSettings.Virtualization.EnableVirtualization = True
grid.ClientSettings.Virtualization.InitiallyCachedItemsCount = 2000
grid.ClientSettings.Virtualization.ItemsPerView = 100
grid.PagerStyle.Mode = GridPagerMode.NextPrevNumericAndAdvanced
grid.AllowPaging = True
grid.PageSize = 1000
grid.MasterTableView.TableLayout = GridTableLayout.Fixed
grid.MasterTableView.PagerStyle.Visible = False
'paging ...
AddHandler grid.NeedDataSource, AddressOf ListReportGrid_NeedDataSource
AddHandler grid.PreRender, AddressOf ListReportGrid_PreRender
CreateListReportColumns(grid, reportId, cabinet)
reportContentPanel.Controls.Add(grid)
Pls reply asap
Thanks
Doncho
Telerik team
answered
on
29 Jul 2021
1 answer
719 views
Very simple but cant find a way to do it:
I have a rad wizard and want custon text in the "Next" button in the second step....
Vessy
Telerik team
answered
on
28 Jul 2021
1 answer
447 views
Hi all,
I'm currently working with a RadGrid that as an EditForm in order to insert/update some data. This EditForm is a popup, and inside this EditForm there is a button that open a RadWindow.
In this RadWindow there is a list of items. What I want to do, is when I click on one of those items, an id is sent from the RadWindow to the EditForm. This id is then displayed in a textbox.
I'm able to open the RadWindow from the EditForm, and then I'm also able to send the id from the RadWindow to the EditForm, but I'm not able to refresh the textbox.
I've tried to use an UpdatePanel/RadAjaxPanel on my EditForm but I've got an error message that tell me :
Script control 'ControlName' is not a registered script control. Script controls must be registered using RegisterScriptControl() before calling RegisterScriptDescriptors(). Parameter name: scriptControl
I've also tried to follow this article (that did not help) :
https://stackoverflow.com/questions/8517136/script-control-is-not-a-registered-script-control
I've attached the code of the RadGrid and EditForm
Hope someone can help :)
Doncho
Telerik team
answered
on
28 Jul 2021
