Questions on UI for ASP.NET AJAX Forum

3 answers

746 views

How to set Telerik.AsyncUpload.ConfigurationEncryptionKey

In the documentation (http://docs.telerik.com/devtools/aspnet-ajax/controls/asyncupload/security) you can read "In order to encrypt the configuration in a secure way, we strongly recommend to set the custom encryption key in the web config using the following app setting -Telerik.AsyncUpload.ConfigurationEncryptionKey".

What kind of value can I set for the Telerik.AsyncUpload.ConfigurationEncryptionKey. Is it a random string? If yes how long it should be.

AsyncUpload

answered on 10 May 2016

1 answer

69 views

Radgrid filtering

Hi, i am populating data using telerik radgrid in my project
and trying to filter columns, intially i am not getting all the filter conditons[few are showing],and when i set
datatype to system.string i got all the filter conditions but not able to get the result[i am binding numeric values] when i try to filter with
'greaterthan' for above 2 digit values and if i take datatype as system.int32 its fine but not showing all the filter conditions
.How to get the results with all the filter conditions .thanks

General Discussions

answered on 10 May 2016

1 answer

192 views

Radwindow Top automatically re-sized when AutoSize="False"

HI,

I have added a Radwindow to my aspx page as below.

<telerik:RadWindow ID="rdWin" runat="server" Behaviors="None" AutoSize="false"
Width="500px" Height="300px" Top="80px" Left="100px" Modal="true" OnClientShow="RadWindowAddOthers_Show" >

My AutoSize attribute is false. Inside my "RadWindowAddOthers_Show" method i am resetting few textboxes.

I am using ie11 in Ie9 mode.

The above renders as below:

The top and left attributes are not as per the given values.

Also in the content template i have a div as follows which encloses all the content:

As an attempt to fix i have modified it to the following to make sure my content height is calculated properly:

<telerik:RadWindow ID="rdWin" runat="server" Behaviors="None" AutoSize="true"
Width="500px" Height="300px" Top="80px" Left="100px" Modal="true" OnClientShow="RadWindowAddOthers_Show" OnClientAutoSizeEnd="OnClientAutoSizeEnd">

function OnClientAutoSizeEnd(sender) {
if ($telerik.isIE9) {
setTimeout(function () {
sender.set_height(sender.get_height());
}, 0);
}
}

I see that the radwindow is still positioned wrongly(i mean the top and left attributes are wrong). Can anyone suggest a fix to this issue?

Window

answered on 10 May 2016

4 answers

267 views

Multiple radconfirm dialog on a single page with different calls.

Hi,
I am using radconfirm dialog box to show a confirmation if user wants to remove the records with OK button and cancel link.
Now I am trying to implement radconfirm dialog box to show a confirmation to user when he click on open button; then a confirmation popup should open which will say "Hey, do you want to save it". it will have 2 buttons - yes, no. here cancel link will not come.

Please suggest How I can implement 2 radconfirm on single page or I can reuse the existing radconfirm dialog box and how?

thanks

General Discussions

answered on 10 May 2016

6 answers

2.4K+ views

Cannot find a cell bound to column name

Hi all,

I'm getting this error when loading my grid. I'm using ItemDataBound to replace numbers in the grid with names. what could be the problem.

Thanks,

Hamda

Grid

answered on 09 May 2016

3 answers

757 views

Telerik Control not working

All my telerik controls are not working when deploy to server.

the screenshot 1.jpg shows the telerik control that I deploy on Live, the screenshot 2.jpg shows the telerik control that is my development laptop and it working perfectly.

Question

Kindly help me if I need to register the dll link in the server?

Thanks in advance

General Discussions

answered on 09 May 2016

2 answers

132 views

RadTextBox Input gets trimmed off from right side in i11 Enterprise Mode

Telerik Team,
We are using ASP.NET Telerik RadTextBox controls in our application. Lets say I entered some text of 10 characters long and click on search button.
After the page postbacks(ajax postabck) we are seeing the search text entered in the textbox getting trimmed off from the right side.
This is only happening in if I enable Enterprise Mode internet explorer Version 11. By going into Tools > Enterprise Mode
Any help would be really appreciated.

Thanks,

Nishith Ghoshal

Input

answered on 09 May 2016

3 answers

155 views

Need information about SaveImageOnServer of RadImageEditor

Hi,

I don't have really problem, my code work fine but I have got some questions about SaveImageOnServer of RadImageEditor.

First question:

What is the protocol used to save the picture on the server used by SaveImageOnServer ?

Second question:

What about the transferring security? I must do something to secure transfert or telerik takes charge of the security?

Thanks to spend time for me :)

ImageEditor

answered on 09 May 2016

1 answer

141 views

Issue with rad GridClientSelectColumn Checkboxes

Hi Folks,

I having an issue when i set some rows ClientSelectColumn checkboxes to checked server side, but when i access them client side in the RowCreated event I get the wrong answer.

function RowCreated(sender, args) {

var ID = args.getDataKeyValue("InstrumentID");

if (selected[ID]) {

args.get_gridDataItem().set_selected(true);

ExpandGroups(args);

}

if (args.get_gridDataItem().get_selected()) { //Always False!

RowSelected(sender, args);

}

else

RowDeselected(sender, args);

}

The Server side is setting the checkbox like:

//load the Grid foreach (GridDataItem gdi in _GrdFunds.MasterTableView.Items) { if (gdi["selectColumn"] != null) { CheckBox gdiCheckbox = (CheckBox)gdi["selectColumn"].Controls[0]; if (isInstrumentSaved(gdi["InstrumentId"].Text, report)) { gdiCheckbox.Checked = true; gdi.Selected = true; } else { gdiCheckbox.Checked = false; gdi.Selected = false; } } }

And Grid is defined as:

<telerik:RadGrid ID="_GrdFunds" runat="server" AllowMultiRowSelection="True" AllowFilteringByColumn="True" CellSpacing="0" GridLines="None" ShowGroupPanel="True" Skin="Metro" DataSourceID="FundsList" Style="margin-top: 5px;" OnColumnCreated="_GrdFunds_ColumnCreated" OnItemCreated="_GrdFunds_ItemCreated" OnItemDataBound="_GrdFunds_ItemDataBound" OnGroupsChanging="_GrdFunds_GroupsChanging" AllowSorting="True" Font-Size="X-Small" Height="100%"> <GroupingSettings CaseSensitive="False" ShowUnGroupButton="True" /> <ClientSettings ReorderColumnsOnClient="True" AllowDragToGroup="True" AllowColumnsReorder="True"> <Scrolling AllowScroll="true" UseStaticHeaders="true" /> <Selecting AllowRowSelect="True"></Selecting> <Resizing AllowColumnResize="True" EnableRealTimeResize="True" ResizeGridOnColumnResize="True" AllowResizeToFit="True" ShowRowIndicatorColumn="True"></Resizing> <ClientEvents OnRowCreated="RowCreated" OnRowDeselected="RowDeselected" OnRowSelected="RowSelected" OnGridCreated="GridCreated" OnColumnCreated="_GrdFunds_OnColumnCreated" OnMasterTableViewCreated="_GrdFunds_OnMasterTableViewCreated" /> <Animation AllowColumnReorderAnimation="True" /> </ClientSettings> <MasterTableView AutoGenerateColumns="True" ClientDataKeyNames="InstrumentID" DataKeyNames="InstrumentID" DataSourceID="FundsList" GroupLoadMode="Client" GroupsDefaultExpanded="False" TableLayout="Fixed"> <CommandItemSettings ExportToPdfText="Export to PDF" /> <RowIndicatorColumn FilterControlAltText="Filter RowIndicator column" Visible="False"> </RowIndicatorColumn> <ExpandCollapseColumn FilterControlAltText="Filter ExpandColumn column" Visible="True"> </ExpandCollapseColumn> <Columns> <telerik:GridClientSelectColumn DataType="System.Boolean" Reorderable="False" Resizable="False" UniqueName="selectColumn"> <HeaderStyle Width="36px" /> <ItemStyle Width="36px" /> </telerik:GridClientSelectColumn> </Columns> <EditFormSettings> <EditColumn FilterControlAltText="Filter EditCommandColumn column"> </EditColumn> </EditFormSettings> </MasterTableView> <FilterMenu EnableImageSprites="False"></FilterMenu> </telerik:RadGrid>

Grid

answered on 09 May 2016

4 answers

295 views

Usercontrol fails to retain viewstate values for input controls between postbacks in RadAjaxPanel

Recently I ran into a strange issue where my usercontrols, when there are two or more of them managed by ajaxToolkit:ModalPopupExtender nested in another usercontrol, in RadAjaxPanel would lose input values between postbacks. There is no such issue with any other controls outside or the usercontrol parenting the problematic usercontrols.

As a revelation of my debugging attempts setting one of the problematic controls to visible false (and set it back to visible when they are supposed to appear in the modal popup) would solve this issue.

Here is my code:

Problematic controls:

01.<asp:Panel ID="FileDefinitionEdit" CssClass="sbpopup" style="display:none" runat="server" >

02.

03.

04. <div class="popupholder" style="width:1000px">

05. <uc3:FileDefinitionEdit ID="FileDefinitionEditAscx" runat="server" visible="false" />

06. <div class="popbuttonarea"> <asp:Button ID="Button5" OnClick="Button5_Click" CssClass="btn btn-primary btn-sm" runat="server" Text="Insert" />

07. <asp:Button ID="Button6" CssClass="btn btn-primary btn-sm" OnClick="Button6_Click" runat="server" Text="Cancel" /></div>

08. </div>

09.

10.

11. </asp:Panel>

12.

13. <asp:Panel ID="ConnectionStringEdit" CssClass="sbpopup" style="display:none" runat="server" >

14.

15.

16. <div class="popupholder" style="width:1000px">

17. <uc2:ConnectionStringEdit ID="ConnectionStringEditAscx" runat="server" Visible="false" />

18. <div class="popbuttonarea"> <asp:Button ID="Button4" OnClick="Button4_Click" CssClass="btn btn-primary btn-sm" runat="server" Text="Insert" />

19. <asp:Button ID="Button3" CssClass="btn btn-primary btn-sm" OnClick="Button6_Click" runat="server" Text="Cancel" /></div>

20. </div>

21.

22.

23.

24. </asp:Panel>

25.

26.

27.

28. <asp:Button ID="MPECTRL_Button" CssClass="hiddenControl" runat="server" Text="Button" />

29.

30. <ajaxToolkit:ModalPopupExtender ID="PopupInsert_ModalPopupExtender" runat="server" TargetControlID="MPECTRL_Button" PopupControlID="ConnectionStringEdit" />

31.

Parent control of the problematic controls:

1.<%@ Control Language="C#" AutoEventWireup="true" CodeBehind="ProcessesControl.ascx.cs" Inherits="BizData.Perspective.DataGovernor.Controls.ProcessesControl" %>

2.<%@ Register Src="ParametersControl.ascx" TagName="ParametersControl" TagPrefix="uc1" %>

3.<%@ Register Src="ConnectionStringEdit.ascx" TagName="ConnectionStringEdit" TagPrefix="uc2" %>

4.<%@ Register Src="FileDefinitionEdit.ascx" TagName="FileDefinitionEdit" TagPrefix="uc3" %>

5.

6.<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="ajaxToolkit" %>

7.

8....

Master Page:

01.//Header

02....

03.<body style="margin: 0px; height: 100%; overflow: hidden;">

04. <form id="Form1" runat="server">

05. <telerik:RadScriptManager ID="RadScriptManager1" runat="server">

06. </telerik:RadScriptManager>

07. <telerik:RadStyleSheetManager ID="RadStyleSheetManager1" runat="server" />

08. <telerik:RadAjaxManager ID="RadAjaxManager1" runat="server" DefaultLoadingPanelID="RadAjaxLoadingPanel2">

09. <AjaxSettings>

10. <telerik:AjaxSetting AjaxControlID="RadAjaxPanel1">

11. <UpdatedControls>

12. <telerik:AjaxUpdatedControl ControlID="RadAjaxPanel1" LoadingPanelID="RadAjaxLoadingPanel2" />

13. </UpdatedControls>

14. </telerik:AjaxSetting>

15. </AjaxSettings>

16. </telerik:RadAjaxManager>

17.//Where all contents and controls reside:

18. <telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" Width="100%" Height="100%">

19. <telerik:RadSplitter ID="RadSplitter1" runat="server" Orientation="Horizontal" BorderStyle="None"

20. BorderSize="0" LiveResize="true" Width="100%" Height="100%" RegisterWithScriptManager="true"

21. RenderMode="Lightweight" >

22. <telerik:RadPane ID="rpHeader" runat="server" BorderStyle="None" BorderWidth="0"

23. Height="45px" CssClass="visibleOverflow">

24....

25. </telerik:RadPane>

26. </telerik:RadSplitter>

27.

28. </telerik:RadAjaxPanel>

29.

30. <telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel2" runat="server" Transparency="10">

31. <div class="loading" style="text-align: left; padding-top: 45px; padding-left: 98%">

32. <asp:Image ID="Image2" runat="server" ImageUrl="images/loading1.gif" AlternateText="loading.."

33. Width="16px" Height="16px" />

34. </div>

35. </telerik:RadAjaxLoadingPanel>

36....

37.//Datasources and footer

My wild guess would be too many usercontrols would exceed the viewstate capacity of some sort, resulting their input values to be truncated between postbacks.

Any ideas?

General Discussions

answered on 09 May 2016