Questions on UI for ASP.NET AJAX Forum

1 answer

214 views

ComboBox with Treeview copy values from one combobox to the other

I have 2 combo boxes with treeviews in them for a States drop down list and when I click a button, I would like the first combobox to copy the value and text to the second one as well as select the appropriate node and expand to it if needed. The combo box is a list of states and then the only parent is Territories which then shows the US territories. The code I have is as follows.

My markup is as follows...

function nodeClicking(sender, args) {

var temp = sender._clientStateFieldID.split('_');

if (temp.length >= 1) {

var name = temp[0];

var comboBox = $find(name);

var node = args.get_node();

comboBox.set_text(node.get_text());

comboBox.trackChanges();

comboBox.get_items().getItem(0).set_text(node.get_text());

comboBox.get_items().getItem(0).set_value(node.get_value());

comboBox.commitChanges();

comboBox.hideDropDown();

}

<div style="width: 100%;">

<tk:RadComboBox ID="rcbState" runat="server" Width="250px" ShowToggleImage="true" EmptyMessage="Choose a State"

HighlightTemplatedItems="true" style="vertical-align: middle;" >

<ItemTemplate>

<div id="div1">

<tk:RadTreeView ID="rtvState" runat="server" OnClientNodeClicking="nodeClicking">

<DataBindings>

<tk:RadTreeNodeBinding Expanded="false" />

</DataBindings>

</tk:RadTreeView>

</div>

</ItemTemplate>

<Items>

<telerik:RadComboBoxItem Text="" />

</Items>

</tk:RadComboBox>

<asp:Label ID="lblTest" runat="server" />

</div>

<div>

<tk:RadComboBox ID="rcbState2" runat="server" Width="250px" ShowToggleImage="true" EmptyMessage="Choose a State"

HighlightTemplatedItems="true" style="vertical-align: middle;" >

<ItemTemplate>

<div id="div1">

<tk:RadTreeView ID="rtvState2" runat="server" OnClientNodeClicking="nodeClicking">

<DataBindings>

<tk:RadTreeNodeBinding Expanded="false" />

</DataBindings>

</tk:RadTreeView>

</div>

</ItemTemplate>

<Items>

<telerik:RadComboBoxItem Text="" />

</Items>

</tk:RadComboBox>

<asp:Label ID="lblTest2" runat="server" />

</div>

<div>

<tk:RadButton ID="btnTest" runat="server" Text="Submit" OnClick="btnTest_Click" />

</div>

Then code behind is...

protected void btnTest_Click(object sender, EventArgs e)

{

string text = rcbState.SelectedItem.Text;

string value = rcbState.SelectedItem.Value;

lblTest.Text = "Name = " + text + ", ID = " + value;

rcbState2.Text = text;

RadTreeView rtv2 = rcbState2.Items[0].FindControl("rtvState2") as RadTreeView;

(rtv2.Nodes.FindNodeByValue(value)).Expanded = true;

if (rcbState2.SelectedItem != null)

{

lblTest2.Text = rcbState2.SelectedItem.Text;

lblTest2.Text = rcbState2.SelectedItem.Value;

}

I'm having 2 problems... 1 is when i click the button the first time it'll get the text and value from the combo box but on the second time around it's null. 2 is I can't get the second state combobox to set the text and value and the selected item value.

ComboBox

answered on 03 Feb 2012

2 answers

140 views

[Solved] RadcomboBox cascading with Load on demand with WCF

Hi,

Could you please let me know any sample code or demo Cascading RadComboBoxes with Load on Demand. I would like to load both RadComboBoxes using WCF service.

Thank you..

ComboBox

answered on 03 Feb 2012

1 answer

111 views

Can't load VSB skin in asp.net project

Hi!

I'm using Telerik ASP.NET 2011 Q3 / VS 2008 / NET 3.5

I'm used VSB to create my custom skin and export in ZIP format.

Anyone please tell me the instruction on how to use it in ASP.NET Web Application.

I had config the following

In web.config
<appSettings>
   <add key="Telerik.EnabledEmbeddedSkins" value="false"/>
   <add key="Telerik.Skin" value="XXX"/>
  </appSettings>

I put the skin resource in App_Themes > XXX > Resource File

It not giving any error but all the controls isn't apply skin.

Visual Style Builder

answered on 03 Feb 2012

3 answers

290 views

How to block the tab key in rad editor

I am using editor.

I need to restrict the user to modify the content of editor based on some condition

so, i block the editor by onkeydown event.

editor.attachEventHandler("onkeydown", function (e) {

keepGoing = true;

var keyCode = ('which' in e) ? e.which : e.keyCode;

edittingKey = (keyCode == 8 /*backspace*/) || (keyCode == 46 /*delete*/) || (keyCode == 9 /*tab*/);

if (edittingKey) {

keepGoing = false;

}

return keepGoing;

});

i need to this in IE(. it works well for delete and back space. but not work in tab key.

it event is fired on pressing tab key, my code return false also.
but, editor shows the tab space between two letters, if the user press tab between two letters.

i need to avoid this.

Thanks,
Uma

Editor

answered on 03 Feb 2012

1 answer

87 views

[Solved] Error with legend in chart

Hi developers, I'm using a chart control for asp.net 1.1 (yes, is very old) and I have a problem with the legend, I need show it in the bottom, but the legend appear over the chart, I already review all the properties but I can't found how.

Please help me. Thanks

Chart (Obsolete)

answered on 03 Feb 2012

5 answers

135 views

GridBoundColumn Assign links to data items

Hi,

I want to display GridBoundColumns as links for my radgrid. I want to perform this operation at runtime. Is there any way to do this?

Regards,
Mahesh

Grid

answered on 03 Feb 2012

1 answer

100 views

RadTreeview -Selected nodes value in the new window which is open by window.open -URGENT

Hi,

I have a radtreeview in aspx page .it has 5 nodes and each nodes have 3 children.
In the same window I have a button .
I have checked some of the in the nodes in the treeview.

When I click on the button a new window will be opened.
How to get these selected nodes values in the newly opened window?
My aim is to create a Telerik report on the newly opened window based on the selected nodes in the radtreeview.
How to achieve my aim?

Thanks

Sindu.

TreeView

answered on 03 Feb 2012

3 answers

294 views

popup for a button

Hi everyone,
I want to create a popup for a button.When I click the button the popup will open having some checkbox which is created in server dynamically.I am able to create the checkbox and popup.But the popup is visible in between i click the left click and click release.Can any one tell me how i will show the popup after the click event.

protected void Page_Load(object sender, EventArgs e)

{

if (IsPostBack)

{

create_Items();

}

protected void RadButton1_Click(object sender, EventArgs e)

{

create_Items();

}

private void create_Items()

{

panel1.Controls.Clear();

int i;

for (i = 0; i < 5; i++)

{

CheckBox cb = new CheckBox();

cb.ID = "cb" + i.ToString();

cb.Text = "Checkbox" + i.ToString();

popcontrol1.TargetControlID = "RadButton1";

popcontrol1.PopupControlID = "panel1";

popcontrol1.Position = AjaxControlToolkit.PopupControlPopupPosition.Bottom;

panel1.Controls.Add(cb);

}

<%@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>

<

html xmlns="http://www.w3.org/1999/xhtml">

<head runat="server">

<title></title>

</head>

<body>

<form id="form1" runat="server">

<asp:ScriptManager ID = "ScriptManager1" runat = "server"></asp:ScriptManager>

<div>

</div>

<telerik:RadButton ID="RadButton1" runat="server" onclick="RadButton1_Click"

Text="RadButton">

</telerik:RadButton>

<cc1:PopupControlExtender ID="popcontrol1" runat="server" TargetControlID="RadButton1"

PopupControlID="panel1" Position="Bottom" />

<asp:Panel ID="panel1" runat="server" BackColor="#ccffff" Height="182px" Width="211px">

</asp:Panel>

<telerik:RadButton ID="RadButton3" runat="server" Text="RadButton">

</telerik:RadButton>

</form>

</body>

</html>

with regards
bibhu.

Ajax

answered on 03 Feb 2012

1 answer

125 views

Deployed chart looks different than when viewed in local debug mode

In the same browser, when I view a chart when deployed to an IIS7 Windows 2008 server, its looks different from what I see when I view in local VS2010 debug mode. The fonts inside the chart are different causing the deployed version to truncate the title and badly wrap the xaxis label. The attached image is a side-by-side comparison of the two chart's screenshots.

Chart (Obsolete)

answered on 03 Feb 2012

3 answers

189 views

Dynamically formatting columns RadGrid1_ColumnCreated

i have a datagrid. i used to use autogeneratecolumns = true

on the RadGrid1_ColumnCreated
i formatted the columns based upon the datatype (HorizontalAlign, $ formatting, ect)

to get the google-like filtering, i had to go away from that and do a foreach statement to load the columns..

none of the events i have hooked up to seem to help me format it.

if autogeneratecolumns = false

what event do i hook up to?

General Discussions

answered on 03 Feb 2012