Questions on UI for ASP.NET AJAX Forum

1 answer

132 views

[Solved] Change Item Color Based On Checked.

Hello,

There is a ListBox control in my user page and I want to change the color of the ListBox item based on the checked state of the item. Suppose if the item is checked the font color should change to blue and on unchecking the font color must change to the original color. I want this to be done from client code.

Thank you,
Teena

ListBox

answered on 05 Mar 2013

1 answer

159 views

[Solved] Set empty searchbox message on button click

Hi,

How to set an empty message when the user attempt to search without entering any search key in the textbox?

Thank you,
Freddy.

SearchBox

answered on 05 Mar 2013

3 answers

135 views

Server side AppointmentClick does not fire

I need to be able to capture when a user clicks on an appointment and work with server side code when an appointment is selected in my RadScheduler. However, the onAppointmentClick never seems to fire. I have read other posts that suggest setting ReadOnly to true/false to see if that makes a difference, as well as setting AllowEdit on both the control and the appointments and yet nothing seems to make any difference. I have also read that this event is only raised when the user double clicks the appointment, but this doesn;t work either for me.

My scheduler is sat within an ASP.Net update panel and uses an ASP.Net ScriptManager, but apart from that, its all pretty basic with no javascript or anything.

Does anyone have any ideas why this doesn;t work for me that I haven't tried yet?

Thanks,
Karl

Scheduler

answered on 05 Mar 2013

1 answer

206 views

checkbox in radlistbox

Hi,

I have a RadListBox on my page with the CheckBoxes set to "true". How can you set the RadListBox that when a user selects an item, the checkbox is set as well and when a user checks a CheckBox, the item gets selected?

Tnanks,
Sigma

ListBox

answered on 05 Mar 2013

4 answers

171 views

DropDownSettings

How to setting z-index of DropDownSettings?

SearchBox

answered on 05 Mar 2013

4 answers

491 views

Expand/Collapse and Highlighted Selected Node using C# (programmatically)

Hi All,

I am using Telerik RadTreeview control for the navigation purpose in DotNetNuke (DNN) custom module. Below is the look and feel of the RadTreeview control on my portal and RadTreeview control displayed on each and every page of the portal.

First time when ever page get loaded its display as below though Page 2 and Page 5 contains sub-pages

Page 1
Page 2
Page 3
Page 4
Page 5

What I want is if I click on Page 2.1 then it will redirect to page Page 2.1 (which is working fine) and the RadTreeview control will display as below on page Page 2.1.

Page 1
Page 2
     Page 2.1
     Page 2.2
Page 3
Page 4
Page 5

After that if I click on Page 5.2 then it will redirect to page Page 5.2 (which is working fine) and the RadTreeview control will display as below on page Page 5.2.

Page 1
Page 2
Page 3
Page 4
Page 5
     Page 5.1
     Page 5.2

After that if I click on Page 4 then it will redirect to page Page 4 (which is working fine) and the RadTreeview control will display as below on page Page 4.

Page 1
Page 2
Page 3
Page 4
Page 5

I mean the selected page's parent should be in expand mode and the selected page should be highlighted.

Kindly let me know how we can achieve this functionality through programmatically.

Below is the code what I have with me right now.

.ASCX Code

<telerik:RadTreeView ID="RadTreeView1" runat="server" OnNodeClick="RadTreeView1_NodeClick" Skin="NGR" EnableEmbeddedSkins="false" ShowLineImages="false">

<databindings>

<telerik:RadTreeNodeBinding Expanded="False"></telerik:RadTreeNodeBinding>

</databindings>

</telerik:RadTreeView

>





C# Code






protected void Page_Load(object sender, EventArgs e)
{
            if (!Page.IsPostBack)
            {
                BindLeftNavigation(RadTreeView1);
            }
}
 
private void BindLeftNavigation(RadTreeView treeView)
{
            MenuController objController = new MenuController();
 
            DataSet ds = new DataSet();
 
            ds = objController.Get_Menu(this.PortalId);
 
            if (ds.Tables[0].Rows.Count > 0)
            {
                treeView.DataSource = ds;
                treeView.DataTextField = "TabName";
                treeView.DataValueField = "TabID";
                treeView.DataNavigateUrlField = "";
                treeView.DataFieldID = "TabID";
                treeView.DataFieldParentID = "ParentID";
                treeView.DataBind(); 
            }
}
 
protected void RadTreeView1_NodeClick(object sender, RadTreeNodeEventArgs e)
{
        Response.Redirect(DotNetNuke.Common.Globals.NavigateURL(Convert.ToInt32(e.Node.Value.ToString())));
}

TreeView

answered on 05 Mar 2013

1 answer

153 views

[Solved] Add "," instead of semicolon in between items.

Hello All,

There are few entries in my RadAutocompletebox which is in Text mode and all those entries are seperated by semicolon. I would like that semicolon to be replaced by , (coma) in between the items added.

Please help,
Saira.

AutoCompleteBox

answered on 05 Mar 2013

3 answers

87 views

Error with RadComboBox after migrating to 4.0

Hi,
I'm working on an existing application that uses an old version of telerik controls (version 2008.3.1125.35). After migrating to net framework 4.0 i get an error when changing the value of the combobox.

"Microsoft JScript runtime error: Object doesn't support this property or method"

The issue seems to be related to an incompatibility of the radajaxmanager with the current framework.

Any workaround to solve this issue?

Any help would be really appreciated

Thank you in advanced

ComboBox

answered on 05 Mar 2013

2 answers

575 views

Focus On RadDatePicker in Javascript

Hi, I want to set focus on RadDateControl(either in text or popup button) after validating Client side.
I have tried many examples after googling/forum.

e.g. From http://www.telerik.com/community/forums/aspnet-ajax/calendar/raddatepicker-focus.aspx

var DatePicker5 = $find("<%= RadDatePicker5.ClientID %>");

DatePicker4.get_dateInput().focus();

But all such lines/codes are obsolete. I do not want to add any default date for select method(for focus purpose)

.

Calendar

answered on 05 Mar 2013

1 answer

48 views

Dropzones not available in Q2_2012

Hi.
although clearly stated here (http://www.telerik.com/help/aspnet-ajax/asyncupload-drag-and-drop-upload.html) that dropzone property is available starting Q3 2011, while using Q2 2012 version I do not see the dropzones attribute available in the RadAsyncUpload.
Obviously I tried to ignore it and simply add that attribute, but that did not work either.
my control looks like

<div class="upload-panel">