Hi friend,

I have a problem with "rad window".
I use a date range values to filter radgrid in ajax mode.
Every cells of radgrid contains a button that opens a radwindow that contains specific data according to the button was clicked.

At the first time that radgrid is filtered everything is ok and by clicking the button, rad window opens normally and everythings are good. But after second time that grid is filtered, when the button in the cell is pressed radwindow opens with no data(it shows a blank page)!

I traced it. the code executes normally and the data that must be showed in the radwidow is generated successfully but a blank page is showed.

Please help me!

When using EditForms (the "auto generated" ones, ie no custom form template) I find that the controls, in most cases TextBoxes, are always a bit to narrow. This is especially true since the EditForm is rendered verticaly, and so AT LEAST 2/3s of the EditForm is always unused (all white).

1. What's the best way to make a application wide change for this? Or even "developer machine wide"?
2. Telerik, I suggest you change your default templates for this to make everything wider, as there is no point making it very cramped by default, when you know that at least 50% of the EditForm to the right will be empty anyway. Please consider this for future releases.

We are using Telerik.Web.UI Version 2010.2.713.40.  In several places on our web site, we have a RadGrid nested inside a RadPane.  When we resize the window, the grid columns flicker.  Setting column widths reduces the flickering, but regardless of the column sizes, the rightmost column always flickers.  It appears to be something in the client-side column resize code.  How can we fix this?

I have a RadGrid with a GridTemplateColumn that contains a UserControl that contains another RadGrid. In ItemCreate on the top-level grid (and I have also tried ItemDataBound) I set two properties on the nested grid.

 

protected void StudentGrid_ItemDataBound(object sender, GridItemEventArgs e)

 

{

 

if (e.Item is GridDataItem)

 

{

 

GridDataItem gdi = (GridDataItem)e.Item;

 

 

StudentTasksGrid grid = (StudentTasksGrid)gdi.FindControl("TaskGrid");

 

grid.StudentId =

Convert.ToInt64(gdi.GetDataKeyValue("COEUserID"));

 

grid.ContentArea = (

ContentAreaType)Convert.ToInt32(gdi.GetDataKeyValue("COEContentAreaTypeID"));

 

...
}

Inside the nested grid it's NeedDataSource event uses the ContentArea property to construct its query.

What I am having trouble with is refreshing the top-level grid (which I need to do after a separate dialog window closes). Currently I am calling the code-behind through

 

function refreshGrid(sender, eventArgs) {

 

$find(

"ctl00_MainContent_RadAjaxManager1").ajaxRequest("Rebind");

 

}

which resets the DataSource and call DataBind(). When I do this the nested grid's NeedsDataSource gets call before the top-level grid's ItemDataBound event gets called and so it doesn't have the value of the ContentArea to use in its query.

Can you suggest how I am supposed to refresh the top-level grid and make sure those properties are reset on the nested grid?

Thanks in advance,

Anne

Hi Team Telerik,

I am Manish ,

I am using Telerik RadGrid  in which I am using the Filtering by Column. I am using Radcombobox's as my Filtering Template, here I am getting the problem as my First Two Radcomboboxs showing the data and others are not. But when I press Clear Filter Button which is also inside the RadGrid then all of them starts functioning smoothly....

What should I do to resolve this problem,

Fast response is highly appreciable....

Thanks and Regards,

Manish.

Hi,

I really didn't know where to post this, as this account that i'm using doesn't have support access, and I was not able to do a Feature request.  I get Telerik from my Client that does have an account.  Well, I've been playing around with creating WebControls that inherit from RadWebControl, and wanted the ability to extend Skins to our new product.  I will try to explain this as best as i could.  In order to get this to work properly I need to modify 2 files within the telerik assembly and am curious if this would be possible to get put in the release code.

First let me I'll paste some code from one of my classes.


As you can see here what i'm doing is using your EmbededSkin attribute, with a modification, I added the namespace to the EmbededSkinAtribute.  The following is the modification I did to that file.



What these changes to is allow us to use the EmbededSkinAttribute in our own controls that inherit from RadWebControl.

Well this is where i ran into my first issue, Everyting work perfectly "IF" i set EnableStyleSheetCombine="false" on the RadStyleSheetManager.  So, I started to dig a bit and found that if i change the following line 95 of StyleSheetManager.cs to the following.


Which now loads the skins perfectly.

I have not tested these changes with CDN support or anything, not sure if there might be other places to make changes, but as of now, everything seems to work very nicely.

So what i've done here is added the ability to specify built in skins, and added my own css files to match these skin in my own project.  Once you look more into the sample project you should see what i'm doing and how it works.  It would be very nice if you could add this to the release code, so that I would not have to recompile everytime i needs to release a new version.

Just so you know why we wanted to do this, we wanted to make is easy for us to make our controls follow the same styles you do for all of you skins.

The project was too big to attach below, If you send me a special place to upload it i can, as i won't make the download public as it does contain all source code(telerik, and mine).  I would like to have created a support ticket, but as i said, this account didn't have access.  I would like to get your feedback on this.

Thanks,
Andrew Ross

I have a usercontrol that has 3 RadPanelBar and each RadPanelBar has 7 RadPanelItem that loads dynamic others usecrontols with RadComboBox

 

<telerik:RadComboBox id="rcbSize" runat="server" width="289px" onselectedindexchanged="rcbSize_SelectedIndexChanged" autopostback="true"

 height="200px"    emptymessage="Search for Size">

 </telerik:RadComboBox>

 

I’m able to load the combo fine but when I select a item on the combo box the RadPanelItem closes and the and the onselectedindexchanged is not trigger.

I’m following the http://www.telerik.com/community/forums/aspnet-ajax/panelbar/radpanelbar-with-load-on-demand-items.aspx example, but I remove the

<telerik:RadAjaxManager runat="server" ID="RadAjaxManager1">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadPanelBar1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadPanelBar1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

 

Because when I had that on the control the combo would not load, can anyone help me please.

Hi,
I have the following 2 methods in my ObjectDataSource constucted class

Both these methods are called fine by the ObjectDataSource connected to the RadGrid when 'sorting columns' however when filtering the ODSFindAll method is called with pageSize = 2147483647. It shouldn't be as I can see ODSCountAll being called and returning the correct count for the filter.

Without filtering in RadGrid the pageSize value is 10 and RadGrid lets the ODSFindAll method sort the data return just the 10 rows. It calls the ODSCountAll method to find out how many page rows there actually are.

With sorting & filtering  in RadGrid the pageSize value jumps to 2147483647 - which is wasteful and unessesary because I can see it correctly passing both the sortorder and filterexpression correctly. Why is it doing this??


In another posting you suggest setting MaximumRows on the datasource but this causes problems on the 'page summary' where it incorrectly states "500 items in 32 pages" (where 500 is maximumrows and not the count returned by ODSCountAll when filtering.

The other post I refer to is :

 

http://www.telerik.com/community/forums/aspnet/grid/filtering-and-paging-simultaneously-in-objectdatasource.aspx

Regards, Darren

<UPDATE>
I also found this post http://www.telerik.com/community/forums/aspnet-ajax/grid/maximum-rows-parameter-with-filtering.aspx with no clear outcome..

Hello Team,

I have a Radpanelbar on a aspx and 5 items, and when clicked on item, a usercontrol is displayed in the div (that is made visible in the event OnItemClick).

The issue that is occuring is, when I click on one item, the entire is refreshed and all the usercontrol's pageload event is fired on the page.

I am looking at an approach where only the one user control to be loaded on click of one item instead of entire page refresh.

Radpanel looks like:

<telerik:RadPanelBar ID="pnlNav" runat="server" Width="180" OnItemClick="pnlNav_ItemClick"
                        EnableEmbeddedSkins="false" >
                        <Items>
                            <telerik:RadPanelItem Text="UserControl1" Value="UserControl1" Expanded="true"
                                PreventCollapse="true" ExpandedImageUrl="">
                            </telerik:RadPanelItem>
                            <telerik:RadPanelItem Text="UserControl2" BackColor="#608DC8" Value="UserControl2" />
                            <telerik:RadPanelItem Text="UserControl3" Value="UserControl3" />
                            <telerik:RadPanelItem Text="UserControl4" Value="UserControl4" />
                                                   </Items>
                    </telerik:RadPanelBar>


 protected void pnlNav_ItemClick(object sender, RadPanelBarEventArgs e)
    {

 switch (e.Item.Value)
            {

                case "UserControl1":
                    this.UserControl1.Visible = true;
                    break;
                case "UserControl2":
                    this.divUserControl1.Visible = true;
                    this.ucUserControl1.Load();//public method
                    break;
                case "UserControl3":
                  ----//same code
                case "UserControl4":
                   same code
                    break;
}

Please provide any pointers if i am missing anything

Hi,

I want to customize the layout of the TabStrip according my requirement but when i try to change the css i am not able to do so.

So Is there any way that i can fulfill my requirements.


Thanks