Questions on UI for ASP.NET AJAX Forum

2 answers

301 views

Hi,

We are looking to include the month and year lines for the x-axis, could you please view the image and let me know if there is a way to do that.

Thank you,

-Sam

Chart (HTML5)

answered on 05 Sep 2019

5 answers

523 views

Clear button on RadCombBox

Is there a way to clear a multi check rad combo box without postback or is there a clear button already built into the control?

Alex

ComboBox

answered on 05 Sep 2019

1 answer

326 views

.NET 3.5 with Telerik version

Dear users,

I need to know the last version of Telerik UI that i can use with .NET 3.5 , currently i'm using 2012.1.411.35.

Thank you in advance,

Cordially

General Discussions

answered on 05 Sep 2019

12 answers

2.4K+ views

Export To Excel from RadGrid

(Q2 2009 version)
Hi, i'm triying to export to excel from my radgrid from buttons on <commandItemTemplate> tags like this

    
            <MasterTableView CommandItemDisplay="Top" CellSpacing="0" ShowGroupFooter="true" AllowMultiColumnSorting="true" ShowFooter="true" DataKeyNames="NombreTipoCuenta" >                                                                                     
        
                                                    <CommandItemTemplate> 
        
                                                        <asp:ImageButton runat="server" ID="btnExcelExport" ImageUrl="~/images/page_excel.png" OnClick="btnExcelExport_Click" AlternateText="Excel" ToolTip="Excel" />  
        
                                                    </CommandItemTemplate>

but when i click on my button, commanditem hides, and doesn`t work , when i copy this outside the grid it works

    
            <asp:ImageButton runat="server" ID="btnExcelExport" OnClick="btnExcel_Click" ImageUrl="~/images/page_excel.png"  AlternateText="Excel" />  
        
                                             <telerik:RadGrid   
        
                                                        AutoGenerateColumns="False"  
        
                                                        ID="tk_Grid"  
        
                                                        AllowPaging="True"  
        
                                                        PageSize="20"  
        
                                                        runat="server"  
        
                                                        GridLines="None" 
        
                                                        ShowFooter="false"  
        
                                                        ShowGroupPanel="false" 
        
                                                        style="margin-top: 0px"  
        
                                                        BorderStyle="None"                                              
        
                                                        CssClass="Grid" onitemdatabound="tk_Grid_ItemDataBound" Skin="Default" 
        
                                                        >

this is the code behind for both mehods

    
             protected void btnExcelExport_Click(object sender, ImageClickEventArgs e) 
        
                { 
        
                    tk_Grid.ExportSettings.ExportOnlyData = true; 
        
                    tk_Grid.ExportSettings.IgnorePaging = true; 
        
                    tk_Grid.ExportSettings.OpenInNewWindow = false; 
        
                    tk_Grid.MasterTableView.ExportToExcel(); 
        
                }

thanks, Gino.

Grid

answered on 05 Sep 2019

1 answer

122 views

When using programmatic binding how do I get a key value

Hi,

I have been trying to use programmatic binding based on the following demo https://demos.telerik.com/aspnet-ajax/grid/examples/data-binding/client-side/programmatic/defaultcs.aspx but have been having a problem in getting the key value back into the asp.net code behind.

The code is (effectively) the same as the example except I am binding to an entity that has a Guid as a key rather than the EmployeeId in the example and I have added a "delete" button using the following

<telerik:GridButtonColumn UniqueName="DeleteButtonColumn" ButtonType="ImageButton" CommandName="Delete" ConfirmText="Are you sure?" ConfirmDialogType="Classic" ConfirmTitle="Are you sure?" />

I have set up the DataKeyNames and ClientDataKeyNames in the MasterTableView to be DataKeyNames="GUID" and ClientDataKeyNames="GUID"

In the code behind I have added an ItemCommand event that gets called, however

(GridDataItem)e.Item.GetDataKeyValue("GUID") is blank

(GridDataItem)e.Item.KeyValues contains "{GUID:""""}"

Can I use programmatic binding method with a GridButtonColumn with type ImageButton in this way?

Grid

answered on 04 Sep 2019

2 answers

363 views

RadAsyncUpload TemporaryFolder issue

Hi Telerik Team,

Our company is working on upgrade application to cloud environment. We are using RadAsyncUpload control on teleirk 2014.2.724.40 version and found an issue with TemporaryFolder. Can we customized how to read / write files in TemporaryFolder ?

Thanks in advance,

Lan

AsyncUpload

answered on 04 Sep 2019

13 answers

365 views

Radtooltipmanager position problem

Hi there,

"The RadToolTip's designed behavior is to show always in the visible browser area. Therefore, when it should exceed the screen bounds it recalculates its coordinates and reposition."

The above statement is not always true, please see the attached screenshot. When the tooltipmanager showing up, 80% of the time it does the reposition, but sometimes not, the bottom part of the tooltipmanager is hidden from the bottom of the screen, i need to scroll down to see the entire tooltip.

Any suggestions?

Thanks,
Meng

ToolTip

answered on 04 Sep 2019

5 answers

182 views

Telerik:radpicker

Hello, I have a missing form label while running WAVES tool on telerik:RadDatePicker control. I added DateInput-Label="hello" and it's clear the error but I do not want to see "hello" label. I tried to add a class visuallyhidden but it's not working. Is there any other way? Thank you.

<telerik:RadDatePicker ID="txtPlanEffectiveDate" runat="server" DateInput-DateFormat="MM/dd/yyyy"
Calendar-EnableAriaSupport="true" Calendar-EnableKeyboardNavigation="true">
</telerik:RadDatePicker>

DatePicker

answered on 03 Sep 2019

1 answer

191 views

Resize tool crops original width and height

When resizing large images using the imageEditor Resize tool, the width and height being reported in the UI is cropped at 3 characters. So when a large image (eg. 1280x1024) is being resized, the user can get confused.

To repeat this, just visit the online demo: https://demos.telerik.com/aspnet-ajax/imageeditor/examples/resize/defaultcs.aspx

and choose 1280x1024 in the Preset Size drop-down. You'll see that the width and height being reported is '128' and '102' respectively (the ending zeros in both numbers are not visible to the user).

ImageEditor

answered on 02 Sep 2019

1 answer

134 views

RadEditor and DialogsCssFile changes skin class

Hello,

I am having an issue with RadEditor and the attribute DialogCssFile. I have previously posted this on stackoverflow, but have not yet got a reply. The basic question is

I have a Telerik RadEditor (2017.3.913.45) control with custom/unembedded skin (created using the themebuilder on telerik), and when I enter a value for the DialogsCssFile attribute, the markup of the page changes, meaning that my custom skin is not applied to the editor anymore.

Why is this a problem? Well the css inside the dialog for Find/replace for example didn't display correct, and having done some research, I needed to do some @imports into a customDialog.css file and drop that into the DialogsCssFile attribute.
As soon as I do this, the generated markup in the page for RadEditor changes from

Radeditor RadEditor_MyCustomSkin reWrapper

to

Radeditor MyCustomSkin reWrapper

meaning that my radeditor Skin is not applied to the editor, If I remove the DialogCssFile then the editor skin loads correctly, but the dialogs look wrong. In the Page source, the Window is a div within the page, and not an iFrame

Am I doing something wrong here?

For more detail, see my question on Stack Overflow:

https://stackoverflow.com/questions/48497461/telerik-radeditor-css-dialog-classes-overwriting-main-skin

Editor

answered on 02 Sep 2019