There's difference in behavior between IE11 and Edge mode IE11 when the radEditor is used inside a window.showModalDialog

• IE11 : work as expected
• Edge mode IE 11  :
  • There's a flicking when a key is hit (often) or Enter (always). The window in background seems to get in front and then the showmodalDialog get back in front (by behavior design of showModalDialog). Is it caused by a bad javascript? a bad compatibility mode? Is it corrected in later Telerik version?
  • There's no glitch if we choose HTML instead of Design in the radEditor
  • There's no glitch if the radeditor is not in a window.showModalDialog (ex: opened directly inside current page)

   

For the moment, we cannot use a replacement for window.showModalDialog because the website use frames everywhere (as a template for navigation. Ex: frame for left menu, frame for top, frame for center content, etc) in a way that a javascript style showmodalDialog doesn't block UI interaction every where in the page (as with the IE showModalDialog). 

Context :

• ASP.Net Classic .Net 4.7.1
• Telerik version 2020.3.1021.45

Thank you for help,

Jean-François Ferland

I need to insert a value in a cell from another radtree value in server side but the problem is i can not know the current index when the record is new record, the 0 index update the first record not the new record

Build 2021.3.914.45, I've got a page that I dynamically add tabs and pageviews too, it's now throwing a maximum call stack size exceeded, NO changes at all to this page, and was working perfectly prior to the upgrade of controls.  The only change was upgrading to the specified version of controls.

Uncaught RangeError: Maximum call stack size exceeded

I have a RadDropDownList with countries ,based a client Event I have a javacript loop selecting the country I want,

I then have an OnselectedIndexchangevent which fires after the JS has selected the country ,however when the event fires it does not retrieve the item that was selected by the JS,(the Js is working correctly).It just returns the first item in the list,

I also tried to store the value of the country in a hidden field which doesn't appear on client side either.

Any solutions would be amazing.

Thank You,

Hi Guys,

I tried to find a solution for this, but I can't do it.

I have a RadGrid

                <telerik:RadGrid ID="RadGrid1" runat="server" AllowPaging="True" AllowAutomaticUpdates="False" AllowMultiRowEdit="false" Width="100%" OnItemCreated="RadGrid1_ItemCreated" 
                    AllowSorting="True" DataSourceID="exampledatasource2" DataKeyNames="Example" AllowAutomaticDeletes="True"  OnItemCommand="RadGrid1_ItemCommand" CommandItemStyle-HorizontalAlign="Left" 
                    PageSize="30" OnPreRender="RadGrid1_PreRender">
                    <GroupingSettings CaseSensitive="false" />
                    <CommandItemStyle  CssClass="all" />
                    <ExportSettings IgnorePaging="true" ExportOnlyData="true" Excel-Format="Xlsx"></ExportSettings>
                    <MasterTableView AllowAutomaticDeletes="true" AutoGenerateColumns="False" EnableHeaderContextMenu="true" DataSourceID="exampledatasource2" AllowFilteringByColumn="True" EditMode="InPlace" DataKeyNames="Example" CommandItemSettings-ShowExportToExcelButton="True"  CommandItemDisplay="Top" CommandItemStyle-HorizontalAlign="Left" CommandItemSettings-ExportToExcelImageUrl="../images/icons/excel.gif">
                        <CommandItemSettings ExportToPdfText="Export to Pdf" ShowExportToExcelButton="True" ShowAddNewRecordButton="false"></CommandItemSettings>
                        <ExpandCollapseColumn>
                            <HeaderStyle Width="20px"></HeaderStyle>
                        </ExpandCollapseColumn>

but when I try to open the excel file, I get 2 alert windows:

1- 

We encountered a problem with content "RadgridExport (44) .xlsx" Do you want us to try to retrieve as much content as possible? If you trust the source of this book, click Yes

After click "Yes", I get this:

2-

"Excel has completed file-level validation and repair. Parts of this book may have been repaired or discarded.
Repaired records: Format of /xl/styles.xml part (Styles)"

This gives me problems, since in some cells (not all) the date format changes, the correct format is "dd/mm/YYYY", but some cells have the format "mm/dd/YYYY":

It is not a problem with the records in the database, as the data is fine. This is very strange since the formatting problem does not always occur.

I exported this excel several times and on the fifth try the dates were fine, although it still shows the 2 alert messages.

Any suggestions for this problem? Thanks in advanced.

Hello 

I'm using a RadFilter(dropdownFilter) in my ASP.Net Ajax application and noticed that upon changing the Field/Value , the change takes about 8-10 seconds to reflect..
When we change Filed/Value , a call or handler event is initiated  to the Telerik.Web.UI.Resource.axd and its taking time to get the response and render the control with selected Filed/Value. 

Any help on this is appreciated.

Attached the call that triggers to WebResource.axd .

Below my Scriptmanager configuration - 

<telerik:RadScriptManager ID="ScriptManager" runat="server" EnablePageMethods="false" EnableEmbeddedjQuery="false"
                        EnablePartialRendering="true" EnableScriptGlobalization="false" EnableScriptLocalization="true"
                        EnableHandlerDetection="false" ScriptMode="Release" EnableScriptCombine="false" AsyncPostBackTimeout="600">
                        <Groups>
                            <telerik:ScriptReferenceGroup>
                                <Scripts>
                                    <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.Core.js" />
                                    <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryExternal.js" />
                                    <asp:ScriptReference Assembly="Telerik.Web.UI" Name="Telerik.Web.UI.Common.jQueryPlugins.js" />
                                </Scripts>
                            </telerik:ScriptReferenceGroup>
                        </Groups>
                    </telerik:RadScriptManager>

Hello,

I am attempting to integrate the drag/drop feature into a RadTreeList. The dragging is enabled and seems to work great but when an item is dropped it attempts a postback but does not change position. I assume this is because I need to manually assign it a value in comparison to a parent item. Does anyone have any experience or examples they could provide to display this functionality better? The most I have found online was this brief article:

https://docs.telerik.com/devtools/aspnet-ajax/controls/treelist/items/items-drag-and-drop

My code:

       <telerik:RadTreeList ID="treeViewGrid" runat="server" DataKeyNames="ModuleId" CommandItemDisplay="Top" ParentDataKeyNames="ParentId" AutoGenerateColumns="false" EnableDragAndDrop="true">
            <ClientSettings AllowItemsDragDrop="true">
    <Selecting AllowItemSelection="True" />
                </ClientSettings>
            <Columns>

....

</columns>

....

Database:

moduleid
1
displayorder
1
moduletype
1
parentid
0
displayorder
2
moduletype
1
parentid
0
moduleid
2

My guess would be that there is a OnDropItem that runs server side where I can assign a new display order based on the previous order. Any help on this is appreciated! Thanks!

Hi Team,

I am getting console issue with getParentElement(),this shows element value as null

which affects all other functionalaities.

 function RadEditorElementDesignerModule(element) {
                    RadEditorElementDesignerModule.initializeBase(this, [element]);
                };

                RadEditorElementDesignerModule.prototype =
                {
                    initialize: function() {
                        RadEditorElementDesignerModule.callBaseMethod(this, 'initialize');
                        var selfPointer = this;
                        this.get_editor().add_selectionChange(function() { selfPointer.doSomething(); });
                        this.doSomething();
                    },
                    doSomething: function() {
                        var module = this.get_element();
                        Test.$('RadEditorElementDesignerModule').setInnerHTML('').hide();
                      
                        var selection = this.get_editor().getSelection();
                        
                        var element = selection.getParentElement();
                        if (element.designer) {
                       
                           if (designers[element.designer]) {
                                try {
                                    designers[element.designer](element, module);
                                    BDS.$('RadEditorElementDesignerModule').show();
                                }
                                catch (ex) { }
                            }
                        }
                    }

Error:

Uncaught TypeError: Cannot read properties of null (reading 'designer')
    at RadEditorElementDesignerModule.doSomething (Shell.aspx?
    at RadEditorElementDesignerModule.initialize
    at RadEditorElementDesignerModule.Sys$Component$endUpdate [as endUpdate] (VM4504 ScriptResource.axd:3685)
    at $create (VM4790 bds-min.js:3)
    at Telerik.Web.UI.Editor.ModulesManager.createModule (VM5225 ScriptResource.axd:391)
    at Telerik.Web.UI.Editor.ModulesManager.createModules (VM5225 ScriptResource.axd:375)
    at Telerik.Web.UI.Editor.ModulesManager.initialize (VM5225 ScriptResource.axd:365)
    at c.RadEditor.initialize (VM5221 ScriptResource.axd:8095)
    at c.RadEditor.Sys$Component$endUpdate [as endUpdate] (VM4504 ScriptResource.axd:3685)
    at Sys$_Application$endCreateComponents [as endCreateComponents] (VM4504 ScriptResource.axd:4897)
doSomething @ Shell.aspx?

Can anyone please help me what should I replace.