Questions on UI for ASP.NET AJAX Forum

0 answers

113 views

Hi,

I have 2 related comboboxes which works perfectly without AJAXManager; but when you turn on the AJAXManager, it fires the event but the second combobox is not clickable or nothing happens (no dropdown) when clicking the dropdown button. The controls are within a ASCX page that is loaded dynamically into a RADMultipage PageView during runtime.

<div>

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

EnablePageHeadUpdate="False">

<AjaxSettings >

<telerik:AjaxSetting AjaxControlID="cboApplication" EventName="SelectedIndexChanged">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="cboComponents" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

</div>

<div class="contents">

<table>

<tr> <td class="LabelColumn"><asp:Label ID="lblApplication" CssClass="Labels" Text="Application: " runat="server"></asp:Label></td> <td colspan="3">

<telerik:RadComboBox ID="cboApplication" runat="server" AutoPostBack="True" OnSelectedIndexChanged="cboApplication_SelectedIndexChanged"

Width="320px" />

</td> </tr>

<tr><td class="LabelColumn"><asp:Label ID="lblComponent" Text="Component: " CssClass="Labels" runat="server"></asp:Label></td> <td colspan="3"><telerik:RadComboBox ID="cboComponents" runat="server" Width="320px" /></td></tr>

<tr><td class="LabelColumn"><asp:Label ID="lblRType" runat="server" Text="Type: " /></td><td colspan="3"><telerik:RADComboBox ID="cboReleaseType" Width="320px" runat="server" /></td></tr>

<tr><td class="LabelColumn"><asp:Label ID="lblVersion" Text="Version: " CssClass="Labels" runat="server"></asp:Label></td> <td colspan="3"><telerik:RadTextBox ID="txtVersion" runat="server" Width="320px" /></td></tr>

<tr><td class="LabelColumn"><asp:Label ID="lblArea" runat="server" Text="Area: " /></td><td colspan="3"><telerik:RadComboBox ID="cboArea" runat="server" Width="316px" /></td></tr>

<tr><td class="LabelColumn"><asp:Label ID="lblDeployTime" Text="Deploy Time: " runat="server" /></td>

<td><telerik:RadNumericTextBox ID="txtDeployTime" runat="server" Width="110px" /></td>

<td class="LabelColumn"><asp:Label runat="server" ID="lblRevertTime" Text="Revert Time: " /> </td>

<td><telerik:RadNumericTextBox ID="txtRevertTime" runat="server" Width="110px" /></td>

</tr>

</table>

</div>

Protected Sub cboApplication_SelectedIndexChanged(sender As Object, e As Telerik.Web.UI.RadComboBoxSelectedIndexChangedEventArgs) Handles cboApplication.SelectedIndexChanged

Dim connection As New SqlConnection(ConfigurationManager.ConnectionStrings("mConnectionString").ConnectionString)

Dim adapter As New SqlDataAdapter("SELECT * FROM tblComponents WHERE AppID = " & e.Value & " order by ComponentName", connection)

Dim dt As New DataTable()

adapter.Fill(dt)

cboComponents.DataTextField = "ComponentName"

cboComponents.DataValueField = "ComponentID"

cboComponents.DataSource = dt

cboComponents.DataBind()

'insert the first item

cboComponents.Items.Insert(0, New RadComboBoxItem(""))

End Sub

Any help would be appreciated

ComboBox

asked on 14 Jan 2013

2 answers

83 views

Need to display only the RadChart control as a column in RadGrid

We have a requirement for displaying the RadChart control as a one of the column in RadGrid. We tried to display the chart in the column of the grid control. but the area of title, legend, xaxis, yaxis values are displayed as empty. so the alignment of grid control is getting differently.

In one of the telerik forum, assigning of the AutoLayout property set to false. we tried this also but still we are helpless.

please assist to achieve this scenario.

Thanks,
Meenakshi.

UI for ASP.NET AJAX in ASP.NET MVC

answered on 14 Jan 2013

3 answers

110 views

Clear word formatting bug

When inserting table from word (clearing word formatting)- it looses some formatting (borders and background colors)

Problem appears in RadControls for ASP.NET AJAX 2012.3 1218
.net framework 4.5

Editor

answered on 14 Jan 2013

1 answer

110 views

Controls to Skip for SkinManager?

Hi,

I'm wondering whether there is an option that allows me to skip the skin chosen in the skin-manager to be applied for a certain control (a button in my case) ?
I cannot find something like ControlsToSkip. Am i missing something here?

As a follow up. How to undo a skin in code behind?

thanks, Michael

SkinManager

answered on 14 Jan 2013

2 answers

89 views

How to identify dynamic number of input boxes

I am in a situation where a user will have a variable number of items and beside each item I want a RadNumericTextBox. I was thinking of using the RadListView and setting the template to be the item name and a RadNumericTextBox associated with it. I want to ignore the edit, create, and the more advanced features of the RadListView. I just want a list of items with the input boxes that will auto post back.

The problem I am facing is when a user changes a number in the text box, how do I know which text box this is? I was looking to see if there was a attribute on RadNumericTextBox that could hold an arbitrary value such as my item key so I would know which number they changed. However, I don't see such an attribute.

Is there some way I can make a determination which text box they edited when I auto post back?

In case anyone asks, I do not want to force my user to click a button to make the row go into edit mode, change the number, then click a button to save the row.

Input

answered on 14 Jan 2013

1 answer

145 views

RadComboBox gives empty value but asp:dropdownlist works!

I am dynamically loading the radcombobox in my program and getting emptyvalue when quering SelectedValue. This is working just fine with asp.net dropdownbox:

In the aspx file I have:

<asp:Repeater ID="rptTI" runat="server" EnableViewState="false">

<ItemTemplate>

<telerik:RadCombobox ID="ddlPay" runat="server" AutoPostBack="False" />

</ItemTemplate>

</asp:repeater>

in the cs file I have in the itemdatabound of the repeater:

protected void OnItemDataBound(Object sender, RepeaterItemEventArgs e)

{

DropDownList ddlPay = ((DropDownList)e.Item.FindControl("ddlPay"));

ddlPay.DataSource = payrollDataView;

ddlPay.DataTextField = "value";

ddlPay.DataValueField = "id";

ddlPay.DataBind();

}

Now when I save the value I am doing ddlPay.SelectedValue and it gives empty string.

It is interesting to see if I change the RadCombobox to asp:DropDownList, it works just fine!

ComboBox

answered on 14 Jan 2013

0 answers

46 views

Broken Grid with StaticHeaders, IE and Compatibility Mode

Hi,

I d like to set up static headers and scrolling inside of the grid, but when I turn on this feature my grid is suddenly ruined. Checkout the screenshot..

Will this be fixed in new release?

Cheers.

Grid

asked on 14 Jan 2013

3 answers

141 views

Adding simple label to Advanced form

Hi there,

I have a question, do someone know if it's possible to add a simple label to the advanced form without using a custom template or something like that?I want to add the label via my C# code.

Thanks,

Scheduler

answered on 14 Jan 2013

3 answers

51 views

Problem loading page with 2 two pageViews

Hi,

I have a tab with 2 tabs, I am using RadMultiPage in combination is RadTab. I have a problem in loading 2nd tab contentUrl Data.
It always displays first tab Content Url Data.

Below is Piece of code. Let me know if i am doing anything wrong.

I have set selectedIndex=0 to display first tab content on load. If i wont set it , Nothing displays. It will be blank.
Help me out.
Tab
<telerik:RadTabStrip ID="rdStrp" runat="server" AutoPostBack="true" SelectedIndex="0" >
        <Tabs>
        <telerik:RadTab Text="First" runat="server" PageViewID="RadPageView1" >
        </telerik:RadTab>
        <telerik:RadTab Text="Second" runat="server" PageViewID="RadPageView2">
        </telerik:RadTab>
        </Tabs>
        </telerik:RadTabStrip>
        <telerik:RadMultiPage id="Mp" runat="server" SelectedIndex="0" >
        <telerik:RadPageView ID="RadPageView1" ContentUrl="WebForm2.aspx" runat="server">
        </telerik:RadPageView>
         <telerik:RadPageView ID="RadPageView2" ContentUrl="WebForm3.aspx" runat="server">
        </telerik:RadPageView>
        </telerik:RadMultiPage>

WebForm2.aspx
---------------------------
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
First Tab
    </div>
    </form>
</body>
</html>
WebForm3.aspx
---------------------
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
abcdefd
    </div>
    </form>
</body>
</html>

Regards,
Akki

TabStrip

answered on 14 Jan 2013

5 answers

154 views

dynamic width but have a max width with Tree inside RadComboBox

Hi,

Is it possible dynamic width but have a max width with tree inside RadComboBox.

RadComboBox width should not be grater than Treeview width.

Thanks
Praveen Tomar

TreeView

answered on 14 Jan 2013