Questions on UI for ASP.NET AJAX Forum

3 answers

63 views

Telerik Embedded skins are not apply for radcontrols in IE. For that Some expert told to add a Radstylesheetmanager to combine stylesheet request into single one.

if i add radstylesheetmanager like this

string telerikAssembly= typeof(RadGrid).Assembly.FullName;
RadStyleSheetManager stylesheet = new RadStyleSheetManager();

StyleSheetReference css1 = new StyleSheetReference();
css1.Assembly = telerikAssembly;
css1.Name = "Telerik.Web.UI.Skins.Telerik.Grid.Telerik.css";
stylesheet.StyleSheets.Add(css1);

StyleSheetReference css2 = new StyleSheetReference();
css2.Assembly = telerikAssembly;
css2.Name = "Telerik.Web.UI.Skins.Office2007.Grid.Office2007.css";
stylesheet.StyleSheets.Add(css2);

StyleSheetReference css3 = new StyleSheetReference();
css3.Assembly = telerikAssembly;
css3.Name = "Telerik.Web.UI.Skins.Black.Grid.Black.css";
stylesheet.StyleSheets.Add(css3);
this.Page.Header.Controls.Add(stylesheet);

it doesn't work.

is it correct way to add a radstylesheetmanager?
how can i solve this issue please help me to solve this issue.

Grid

answered on 20 May 2013

3 answers

90 views

Numeric Textbox strange behavior in Firefox 21+

Hello!
I have a little problem with the Numeric Textbox. When using Russian layout in FIrefox I can't type decimal separator from my keyboard (shift + (?/ in English layout)). It works perfectly fine in other browsers (Chrome, IE9). You can reproduce this problem on the demo page: Telerik demo
I think this is a bug, can you check it please?
Thanks,
Andrew.

Input

answered on 20 May 2013

1 answer

88 views

Multiple columns 'OR' Filtering

Hi!

Isn't this suposed to work?

protected void uxGridSubscription_OnItemCommand(object sender, GridCommandEventArgs e)

{

if (e.CommandName == RadGrid.FilterCommandName)

{

var filterPair = (Pair) e.CommandArgument;

switch (filterPair.Second.ToString())

{

case "Name":

{

var filterValue = uxGridSubscription.MasterTableView.GetColumnSafe("Name").CurrentFilterValue;

uxGridSubscription.MasterTableView.FilterExpression = "(([Name] LIKE \'%" + filterValue + "%\') OR ([Obs] LIKE \'%" + filterValue + "%\'))";

var column2 = uxGridSubscription.MasterTableView.GetColumnSafe("Obs");

column2.CurrentFilterFunction = GridKnownFunction.Contains;

column2.CurrentFilterValue = filterValue;

uxGridSubscription.MasterTableView.Rebind();

break;

}

	     }

}

This acts like 'AND' and not an 'OR'.

Best Regards, Fernando Moreira

Grid

answered on 20 May 2013

4 answers

155 views

How to get PivotGridRowHeaderCell parent

Hi,

I would like get PivotGridRowHeaderCell's parent in CellDataBound event. For visual explanation see attached image.

TIA

PivotGrid

answered on 20 May 2013

4 answers

209 views

Separator RadToolBarButton not rendering in RadToolBarDropDown when inside RadToolBar

Per the documentation a RadToolBarButton with IsSeparator="true" does not render in a RadToolBar.

http://www.telerik.com/help/aspnet-ajax/toolbar-appearance-separators.html

However, we have a RadToolBarDropDown that is inside a RadToolBar. The separator buttons that are inside the nested RadToolBarDropDown also do not render...

What is the suggested workaround?

<telerik:RadToolBar ID="RadToolBar1" runat="server">

<Items>

<telerik:RadToolBarButton Text="Button A" />

<telerik:RadToolBarButton Text="Button B" />

<telerik:RadToolBarDropDown Text="DropDown">

<Buttons>

<telerik:RadToolBarButton Text="Button C"></telerik:RadToolBarButton>

<telerik:RadToolBarButton IsSeparator="true"></telerik:RadToolBarButton>

<telerik:RadToolBarButton Text="Button D"></telerik:RadToolBarButton>

</Buttons>

</telerik:RadToolBarDropDown>

</Items>

</telerik:RadToolBar>

ToolBar

answered on 20 May 2013

1 answer

176 views

Silk skin

Hi,

Small feedback about the nice silk skin.

In radformdecorator you have :

.RadForm_Silk.RadForm .rfdCheckboxChecked, .RadForm_Silk.RadForm .rfdCheckboxUnchecked, .RadForm_Silk.RadForm .rfdRadioUnchecked, .RadForm_Silk.RadForm .rfdRadioChecked {
line-height: 24px !important;
}

For me it should be 20px to appears properly.

I've fixed it on my side but in case of the 24px was not intended .... now you know :p

Regards
Arnaud

FormDecorator

answered on 20 May 2013

5 answers

736 views

Object Reference not set to an instance of an object

Hi,
We are getting the below error in one of the environment, we are using RadGridControl.
Below is the stacktrace, any help would be appreciated.
Thanks.

[NullReferenceException: Object reference not set to an instance of an object.]

Telerik.Web.UI.PreControlToAjaxify.Render(HtmlTextWriter writer) +113

System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +245

System.Web.UI.HtmlControls.HtmlForm.RenderChildren(HtmlTextWriter writer) +306

System.Web.UI.HtmlControls.HtmlContainerControl.Render(HtmlTextWriter writer) +47

System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +245

System.Web.UI.Page.Render(HtmlTextWriter writer) +39

System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +50

Telerik.Web.UI.RadAjaxControl.RenderPageInAjaxMode(HtmlTextWriter writer, Control page) +666

System.Web.UI.Control.RenderChildrenInternal(HtmlTextWriter writer, ICollection children) +130

System.Web.UI.Page.Render(HtmlTextWriter writer) +39

System.Web.UI.Control.RenderControlInternal(HtmlTextWriter writer, ControlAdapter adapter) +50

System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +4942

Grid

answered on 20 May 2013

2 answers

114 views

Help! Radgrid Hidden Column Viewstate

I have been hiding columns in my radgid in lots of pages and accessing their data after postback.
Now this is no longer possible thanks to the breaking change introduced for the sake of performance.
How can such a drastic step be taken without giving a fallback mechanism?
I have a very huge web application consisting of more than 500 aspx pages.
Nearly 70 % of the pages use radgrid.
I find the solution to use display false as unacceptable, as it still generates hidden markup(read decreased "PERFORMANCE")
Also it will affect the javascript interacting with the grid to read cell values client side.
I urgently need a solution for this.Rolling back to previous version is not an option for me because i need the latest telerik updates for other parts of my project.

Waiting impatiently....

Grid

answered on 20 May 2013

2 answers

104 views

ButtonColumn Click event doesnt fire in RadGrid with WCF DataBinding

Hi,

I have a ButtonColumn into a RadGrid with WCF client binding and I have activated the EnablePostBackOnRowClick, but the event doesn't fire when I click the button. What am i doing wrong? Thank you.

This is the event handler into the .cs file:

protected void ColEditar_Click(object sender, EventArgs e)

{

//Event code goes here

}

I also got a RadAjaxManager:

<telerik:RadAjaxManager ID="RadAjaxManager" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RgNoticias">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RgNoticias"></telerik:AjaxUpdatedControl>

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

And finally, my grid code:

<telerik:RadGrid ID="RgNoticias" runat="server" AllowPaging="True" AllowSorting="True"

PageSize="10" AutoGenerateColumns="False"

GridLines="None"

EnableViewState="False">

<MasterTableView >

<Columns>

<telerik:GridButtonColumn UniqueName="ColEditar" CommandName="ColEditar_Click" Text="Editar">

</telerik:GridButtonColumn>

</Columns>

<SortExpressions >

<telerik:GridSortExpression FieldName="FechaAlta" SortOrder="Descending" />

</SortExpressions>

</MasterTableView>

<ClientSettings EnablePostBackOnRowClick="true">

<DataBinding SelectMethod="ObtenerNoticias" Location="http://localhost/service.svc/rest/"

sortparametertype="Linq" filterparametertype="Linq">

</DataBinding>

</ClientSettings>

</telerik:RadGrid>

Grid

answered on 20 May 2013

2 answers

155 views

Exporting Two Individual Grids in a Single PDF

Hi,

We have used two individual grids to display data which looks like single grid on the page but behind the scene, these are two individual grids. Now the problem is, we want to export the entire data displayed in the UI but we can only export one grid at a time.

Is there any way, we can pass two grids as an input to the ExportToPdf() function to export at the same time in the same file?

Waiting for your earliest reply on this.

General Discussions

answered on 20 May 2013