Questions on UI for ASP.NET AJAX Forum

1 answer

100 views

[Solved] NUmericColumn

I want to make GridNumericColumn ReaOnly in edit mode.How can I do this?

Filter

answered on 31 Oct 2011

1 answer

72 views

Focussed style

Focussed style back color not working

<telerik:radtextbox id="txt" runat="server" Focussed-Style-BackColor="Red" ReadOnly="true">

</telerik:radtextbox>

Input

answered on 31 Oct 2011

5 answers

224 views

[Solved] RADSplitter collapse

Hi,
I was looking at the RADSplitter demo and the code for it. In the demo, the splitter slides out on mouse enter and collapses after the mouse leaves the area. I would like to know which part is responsible for this auto exapnd/collapse.

thanks,
awni

Splitter

answered on 30 Oct 2011

1 answer

94 views

Radgrid Insert Problem...

Index was out of range. Must be non-negative and less than the size of the collection.
Parameter name: index error @ line 4 I have marked it..

M using webusercontrol to insert Value

protected void RadGrid1_UpdateCommand(object sender, GridCommandEventArgs e)

{

GridEditableItem editeditem = (GridEditableItem)e.Item;

UserControl userControl = (UserControl)e.Item.FindControl(GridEditFormItem.EditFormUserControlID);

string ID1 = editeditem.OwnerTableView.DataKeyValues[editeditem.ItemIndex]["ID"].ToString();

//HiddenField hddn = (HiddenField)userControl.FindControl("HiddenField1");

TextBox city1 = (TextBox)userControl.FindControl("TextBox1");

DropDownList ddpl1 = (DropDownList)userControl.FindControl("DropDownList1");

string updatequery = String.Format("UPDATE MST_City set City='{0}', StateID='{1}' where ID='{2}'", city1.Text, ddpl1.SelectedValue, ID1);

con.Open();

using (SqlCommand sql = new SqlCommand() { CommandText = updatequery, Connection = con })

{

sql.ExecuteNonQuery();

}

con.Close();

}

Grid

answered on 30 Oct 2011

8 answers

247 views

Working with RadTreeView under proxy

HI,

We are using the RadTreeView in our web applicastion.
When our customers use our web application under proxy server (wich change our web application path to be a sub domain of the proxy - i.e. http://WebApp.com -> http://proxy.com/WebApp/) web resources and script resources fail to download to client.
The RadTreeView is calling web resources and script resource in root reltaive manner (i.e. src="/WebResource.axd?querystring_Information").
Because of the proxy the root is interperted by the client to be the proxy and not the web application.
Therefore, the web resources or scripts are not downloaded to client and the application breaks.

We tried to handle this using an HttpModule which adds a Filter to the Response and fix all places with root relative paths using regex.
This works good and we get the resources downloaded to client correctly.
But now we encounter a problem that the tree doesn't respond to expand click.
When debugging the click scenario we see that an Ajax request is sent to server and get back to client with an error message like this:
"Sys.WebForms.PageRequestManagerParserErrorException: The message received from the server could not be parsed. Common causes for this error are when the response is modified by calls to Response.Write(), response filters, HttpModules, or server trace is enabled."

Is there a way we can use the Ajax Rad controls under proxy without the need for HttpModule rewrite procedure?
Can we tell the Rad Controls to resolve to client url so all web resources will be downloaded from the web app root and not the proxy root?

TreeView

answered on 30 Oct 2011

3 answers

126 views

Latest Telerik ASP.NET controls and VS 2010 SP1

I've looked through documentation and release notes but can't seem to find an answer.
Are the latest Telerik ASP.NET Ajax controls compatible with Service Pack 1 for Visual Studio 2010? I'm actually looking for an "official telerik answer" on this one whether it's supported or not.

General Discussions

answered on 30 Oct 2011

2 answers

142 views

[Solved] Menu Highlighting at Level (0)

Our marketing department would like the following behavior to occur with the radMenu. The attached jpg will show the menu item with the list of subitems. I will use the actual menu names on the jpg to explain the wanted behavior. They would like the level (0) "Claim Management" to stay highlighted once a subitem "Remittance" is selected and the respective page is loaded. Each time a submenu item is selected and the paged is loaded, our menu bar is rebuilt because it is contained in an ascx control that is on each page. It should behave like the behavior of the tabstrip. You can capture the selected index, store it and then set the "selected" value once a new page is loaded and that tab is highlighted. Is this possible?

Menu

answered on 29 Oct 2011

3 answers

269 views

NavigateUrl and Url.Action in MVC

Hi

I am trying to set a menu items url to an action in a controller (outside the current controller). I am using the ASPX View Engine:

<telerik:RadContextMenu ID="ResourcesMenu" runat="server">
<Items>
<telerik:RadMenuItem Text="User" NavigateUrl='<%: Url.Action("Create", "Users") %>' />
...

However this renders:
<a href="<%:%20Url.Action("Create",%20"Users")%20%>" class="rmLink">

If I use a standard link:

This works fine.
What do I need to do for this?

Thanks
Russell Mason

Menu

answered on 29 Oct 2011

3 answers

160 views

ButtonColumn is NOT firing ItemCommand

I am creating the column structure programmatically as followers:

Dim dt as New DataTable
Dim clm_AddUser As New GridButtonColumn
Dim clm_DenyUser As New GridButtonColumn

dt.Columns.Add("clm_AddUser")
dt.Columns.Add("clm_DenyUser")

clm_AddUser.DataTextField = "clm_AddUser"
clm_DenyUser.DataTextField = "clm_DenyUser"

clm_AddUser.ButtonType = GridButtonColumnType.ImageButton
clm_DenyUser.ButtonType = GridButtonColumnType.ImageButton

clm_AddUser.ImageUrl = "~/images/AddUser.gif"
clm_AddUser.CommandName = "AddUser"
clm_AddUser.CommandArgument = "AddUser"

clm_DenyUser.ImageUrl = "~/images/DenyUser.gif"
clm_DenyUser.CommandName = "DenyUser"
clm_DenyUser.CommandArgument = "DenyUser"

dt.Rows.Add("AddColumn", "DenyColumn")

now, in my ItemCommand section, I have:

Private Sub grd_PendingLinks_ItemCommand(sender As Object, e As Telerik.Web.UI.GridCommandEventArgs) Handles grd_PendingLinks.ItemCommand
If e.CommandName = "AddUser" Then lbl_pendinglinkreqs.Text = "ADD USER!"
If e.CommandName = "DenyUser" Then lbl_pendinglinkreqs.Text = "DENY USER!"
End Sub

this WILL get triggered if I turn off the ButtonType to Image, and leave it as default.

However, as soon as ButtonType is set to Image, the ItemCommand does NOT get triggered.

I have read of ways that I can do 'OnClick', but that requires setting a template in the .aspx file itself, and I am unsure of how to do that. So I am doing it programmatically.

Is this by design? Am I doing something wrong? Any info would be great.

Grid

answered on 29 Oct 2011

1 answer

112 views

EditForm Popup auto height increment

Hi,

We are using Telerik.Web.UI 2008.2.1001.35 dll.We are editing the grid data using user control Popup.In this Popup we are displaying some controls in thr runtime baased on few conditions using server side code and java script sometime.So that time we are expecting that the Popup will automatically adjusts its height and display all the controls with in the Popup.But this is not working .Popup is not adjusting its height.We tried in all the IE6,IE7 & IE8 versions.Please let us know what we need to do to adjust the Popup height in runtime.

We have tried the below solution that we found in some of your forums.But this also didn't work for us.

.RadGrid .rgEditForm

{

height: auto !important;

}

.RadGrid .rgEditForm > .rgHeader + div

{

height: auto !important;

}

Thanks,
Vinil Narla

Grid