Questions on UI for ASP.NET AJAX Forum

5 answers

294 views

Adding template to FilterTemplate Programmatically

Hello Anyone,
I guess i am missing something here. I have created an ITemplate as below and adding it to the FilterTemplate of one of the column of RadGrid.

public class cblItemTemplate : ITemplate

{

/// <summary>

/// Create the template

/// </summary>

/// <param name="container"></param>

public void InstantiateIn(Control container)

{

Panel pnl = new Panel();

//checkbox

CheckBoxList cbl = new CheckBoxList();

cbl.ID = "cblCounty";

cbl.AutoPostBack = false;

cbl.DataBinding += cbl_DataBinding;

//button

Button btn = new Button();

btn.ID = "btnApply";

btn.Text = "Apply";

//button

Button btnClear = new Button();

btnClear.ID = "btnClear";

btnClear.Text = "Clear";

pnl.Controls.Add(cbl);

pnl.Controls.Add(btn);

pnl.Controls.Add(btnClear);

container.Controls.Add(pnl);

}

void cbl_DataBinding(object sender, EventArgs e)

{

CheckBoxList cbl = (CheckBoxList)sender;

cbl.Items.Add(new ListItem("County1"));

cbl.Items.Add(new ListItem("County2"));

}

On first load, i see the template added to the column. But when i click on the Apply button, the template vanishes; i do not see it. I am adding the template on the ColumnCreated event of the radgrid as below:

protected void RadGrid1_ColumnCreated(object sender, GridColumnCreatedEventArgs e)

{

if (col.UniqueName == "county")

{

var cbl = new cblItemTemplate();

col.FilterTemplate = cbl;

}

Can someone please let me know where i am going wrong? Do i need to add the filtertemplate in a different event?

General Discussions

answered on 13 Nov 2019

3 answers

148 views

LoginControls skipped but styled

I skipped Logincontrols in rfd like this:

<telerik:RadFormDecorator ID="RadFormDecorator1" Skin="Default" Visible="true" DecoratedControls="All" ControlsToSkip="LoginControls,Buttons" EnableRoundedCorners="false" runat="server" />

but they are styled with rfd:

What's wrong here?

Marc

FormDecorator

answered on 13 Nov 2019

2 answers

242 views

How to preselect an item

Hello, I am using code like so to populate a RadAutoCompleteBox in ASP.NET:

RadAutoCompleteBoxNextID.Entries.Add(new AutoCompleteBoxEntry { Text = "ABC" });

RadAutoCompleteBoxNextID.Entries.Add(new AutoCompleteBoxEntry { Text = "DEF" });

RadAutoCompleteBoxNextID.Entries.Add(new AutoCompleteBoxEntry { Text = "GHI" });

How do I display a default value of "ABC" -- which is the first item in the Entries list -- in the AutoCompleteBox?

AutoCompleteBox

answered on 12 Nov 2019

14 answers

313 views

[Solved] Entry overflow in edit mode

Hello,

if I press the edit button and the form template comes up modal the entry in the grid looks strange. See attachement.

Best, Rainer

Grid

answered on 12 Nov 2019

1 answer

129 views

Error while installing setup

Error while installing setup. windows cannot find http://www.telerik.com/products/aspnet-ajax.aspx?utm_sourse=tcp'

Installer and VS Extensions

answered on 11 Nov 2019

5 answers

112 views

Can not search in Forum

sometimes when i clicked the search,always showed the circle.

Can you help me why Thanks.

Documentation and Tutorials

answered on 11 Nov 2019

9 answers

388 views

[Solved] How to select the container for the calendar popup wrapper?

My overall goal is to use a raddatepicker where weekend days and federal holidays are disabled. On PageLoad, the date picker is populated with a date which could be as far as 5 years in the future.

So far I have implemented the solution given by Eyup in this thread and get the almost desired result with OnDayRender.

However, by doing this, when i click on the calendar icon to show the calendar popup, it does a full post back. My understand is because the calendar popup wrapper is outside my ajax panel, right under the <body>.

How can i force the calendar popup wrapper to be created in my ajax panel?

Thank you

Gregory

Calendar

answered on 11 Nov 2019

1 answer

128 views

using radgrid within usercontrol (with ajax)

Hi guys,

Thanks for your support in advance,

I have a user control, which has ajax in it for some dropdownlists. it works fine, but when I add a Radgrid into that page, the new grid doesn't work, maybe I miss to set the ajax settings for the grid.

Grid

answered on 11 Nov 2019

3 answers

301 views

Multiple Context menu

Hello

Please I need help ,first I am not an expert in Telerik tools , As you can see in the attachments I have radgrid when User click grid row (context menu 1) appear when user click Emplyee from cntx1 (Context menu 2) appear and (context menu 1) hide , when user click command from cntx2 call server side method and pass cntx1 & cntxt2 selected values.

thank you

Menu

answered on 11 Nov 2019

0 answers

110 views

DropDownTree in RadAjaxPanel with LoadingPanel, Press Enter Key will trigger Infinite loading

I define a DropDownTree in RadAjaxPanel with LoadingPanel.

I open the DropDownTree and use keyborad ↑↓ to find a item, then I press enter key to select some one.

It will trigger Infinite loading.

(Mouse operation is working fine, but keyborad doesn't work.)

Can anyone help? THX~

<telerik:RadAjaxPanel ID="RadAjaxPanel1" runat="server" LoadingPanelID="LoadingPanel1">

<telerik:RadDropDownTree RenderMode="Lightweight" ID="rddtCustomer" runat="server" Width="300px" Skin="Default" AutoPostBack="true" EnableFiltering="true" OnEntryAdded="rddtCustomer_EntryAdded" ></telerik:RadDropDownTree>

</telerik:RadAjaxPanel>

DropDownTree

asked on 11 Nov 2019