Questions on UI for ASP.NET AJAX Forum

5 answers

94 views

Control won't bind the data before ItemCommand

Hello,
In template column InstantiateIn method I add some control and assign a handler for its DataBinding event. Next, I fire grid edit and update commands from client side. On server side, when ItemCommand event fires, I try to set e.Canceled to false depending on some conditions. But right after that all editor controls become empty. Their DataBind event never fired. What can I do about that?
Thank you.

Grid

answered on 16 Sep 2011

3 answers

142 views

Problem to select date in Datetime Picker

Dear Sir,

i have taken a Rad DatetimePicker Control. When i set a date client side using javascript, it does not give error but selected date is not showing in control. I have used update panels.
javascript code is as follows:

$find(

'<%= rdCallbackDate.ClientID %>').set_minDate(callbackDate);

$find('<%= rdCallbackDate.ClientID %>').set_selectedDate(callbackDate);

$find(

'<%= rdCallbackDate.ClientID %>').get_dateInput()._initialValue = callbackDate;

and control markup is as follows:

<

asp:UpdatePanel ID="up" runat="server">

<telerik:RadDateTimePicker ID="rdCallbackDate" runat="server" Skin="Hay" DateInput-DateFormat="dd MMM yyyy HH:mm"

Width="220px" AutoPostBackControl="Calendar">

</telerik:RadDateTimePicker>

</ContentTemplate>

</

asp:UpdatePanel>

Kindly resolve my problem..

Thanks & regards
Briendra Pandey

Calendar

answered on 16 Sep 2011

3 answers

76 views

Question about best practice by 'RadPanelBar' control items appending.

Dear Telerik Team,

we would like to ask you for the difference by these two known approaches: (in order to append nested items)

Code Snippet #1:

<telerik:RadPanelBar runat="server" ID="RadPanelBar1" Width="100%">

<Items>

<telerik:RadPanelItem Expanded="True" Text="Example1" Selected="true">

<Items>

<telerik:RadPanelItem Value="" runat="server">

Code Snippet #2:

<telerik:RadPanelBar runat="server" ID="RadPanelBar1" Width="100%" Height="100%">

<Items>

<telerik:RadPanelItem Text=" Example2">

Both of mentioned constructions work fine, and their final visual results seem be the same and desired, as well. We've determined that construction shown on the first code snippet is mostly used on your official telerik examples websites. However, we found the second approach in addition.

Can you provide us some advice or evaluation about advantages/disadvantages of mentioned approaches (which of them is better and why), please?
Thank you in advance.

Regards,
SCT

General Discussions

answered on 16 Sep 2011

1 answer

151 views

RadComboBox Scrollbar Width

Hi,

I am trying to use the controls on a touchscreen page.

I would like to be able to change the width of the scrollbar for the radcombobox. It appears to be a DIV (rendered), but how do I access the properties to amend the width, is it possible?

Cheers

Tox

ComboBox

answered on 16 Sep 2011

4 answers

285 views

Checkbox Focus when Navigating with Keyboard

We have a grid with keyboard navigation turned on and a GridClientSelectcolumn with a check box for selecting. When we use keyboard navigation the focus of the checkbox does not move with the selected row. Therefore when I press the space bar the row that has the checkbox with the focus is selected and the grid scrolls back to that row. Is this expected behavior. I would think the focus would be cleared or at the very least move with the selected row.

Don

Grid

answered on 16 Sep 2011

7 answers

266 views

[Solved] Radgrid alt row

Hi,

I'm trying to customize a rad grid and everything is going fine expected that I can't apply styles to alternate row for hover or selected.
I'm using a hover row style and a selected row style and they both work until you hover over the alt row or try to selected the alt row,
nothing happens. I attached a sample image to give you an example.

.rgRow,.rgRow td

{

height:25px;

}

.rgAltRow,.rgAltRow td

{

height:25px !important ;

background-color: #F0F6FD;

border:none!important;

background-image : none!important;

}

.rgSelectedRow,.rgSelectedRowtd

{

background-color: yellow !important;

background-image : none!important;

color:Black !important;

}

.rgHoveredRow

{

background-color: red !important;

background-image : none!important;

}

Thanks,

Grid

answered on 16 Sep 2011

3 answers

162 views

CurrentPageText changed by using C# code in RadDataPager

Hi,

I want to chance CurrentPageText text property by using c# code. i am using

    <telerik:RadDataPager ID="RadDataPager3" runat="server" PagedControlID="RadListView1"
                                                PageSize="9" Skin="">
                                                <Fields>
                                                    <telerik:RadDataPagerGoToPageField CurrentPageText="Page:"
                                                        TotalPageText="of" SubmitButtonText="Go" TextBoxWidth="15" />
                                                </Fields>
                                            </telerik:RadDataPager>

code and now i want to change text of CurrentPageText, TotalPageText and SubmitButtonText by using C# code.

It can be feasible or not?

Thanks...

DataPager

answered on 16 Sep 2011

1 answer

81 views

RAD Progress Area

Hi Team Telerik,

Recently, I used a progress area for my page. I have a asp.net file upload control and have tied it up with a rad progress area.

There is a server side validation on my same page.

On submit, the server side validation needs to occur first and then the rad progress area needs to appear if the validation is Valid.

But instead, the progress area popup,it loads the file in the buffer and then it executes the server validation.

How can I resovle this?

Requesting you to reply ASAP, as we are due to go to production in a day or two.

Regards,
Siddesh Kapadi

Upload (Obsolete)

answered on 16 Sep 2011

2 answers

117 views

RadTreeView refreshes to top of tree NodeExpand

Hi

We have a RadTreeView registered as below:

<radT:RadTreeView ID="cRadTreeView" EnableViewState="true" style="Z-INDEX:999" Runat="server" BeforeClientClick="BeforeClickHandler"
	Checkboxes="true" DragAndDrop="true"></radT:RadTreeView>

I've been trying to put a fix in place to stop the tree refreshing back to the top after a Node has expanded. I am registering the NodeExpand event in the OnInit of the page and that event carries out the following code, is there a way for the tree to switch focus to the node that was previously expanded?

Guid expandedNodeID = new Guid(e.NodeClicked.Value);
			this.DataSource.ExpandNode(expandedNodeID);
			RadTreeNode node = this.GetTree(this.DataSource[expandedNodeID]);
			if(node.Nodes.Count > 0)
			{
				foreach(RadTreeNode child in node.Nodes)
				{
					e.NodeClicked.AddNode(child);
				}
			}
			e.NodeClicked.ExpandMode = ExpandMode.ClientSide;

TreeView

answered on 16 Sep 2011

2 answers

79 views

GIF inside RadAjaxLoadingPanel stucked

Hi, in one of our site, the GIF image inside a RadAjaxLoadingPanel is stucked/stop animating when doing a long request.
It happens only in IE. What could be the reason?

Ajax

answered on 16 Sep 2011