Questions on UI for ASP.NET AJAX Forum

5 answers

126 views

Setting ITemplate for DataBound Menu Items

I have issues setting a custom ITemplate implementation on RadMenuItems.

I populate the RadMenu using the DataSource property.

In which event during the databinding am I supposed to set the ItemTemplate property on the RadMenuItem (which gets created during the databinding process ... I populate the DataSource using custom data objects) so that it gets applied?

The second issue ... I only want to apply the custom ITemplate implementation for one level in the MenuItem hierarchy. The first level should use the default rendering, the second level should use a custom template.

Menu

answered on 15 Aug 2011

3 answers

195 views

Attribute value is not persisting

I am using RadCombobox in a grid. I have assigned attribute to the rad combobox from Javascript method. The code is below

var masterTable = $find("<%=radgrdChargeType.ClientID%>").get_masterTableView();

var dataRow = masterTable.get_dataItems()[popupTextControlId];
var radCmbBxChargeType = dataRow.findControl("radCmbBxChargeType");
radCmbBxChargeType.trackChanges();
radCmbBxChargeType.get_attributes().setAttribute("Ani", "Vai");
radCmbBxChargeType.get_attributes().setAttribute("1", "2");
radCmbBxChargeType.commitChanges();

Now I am trying to get the attribute value from Code behind page.

RadComboBox radCmbBxChargeType = gridItem.FindControl("radCmbBxChargeType") as RadComboBox;
if (radCmbBxChargeType.Attributes["Ani"] != null)
{
string att = radCmbBxChargeType.Attributes["Ani"];
}

But here the data is not persisting, i.e.
radCmbBxChargeType.Attributes["Ani"] is showing null.

How I can get the value !!
Note. - getting the exact combobox is not a problem.

It's urgent

ComboBox

answered on 15 Aug 2011

3 answers

611 views

Country flag images in combo box take forever to load

Hi,
I want to have a combo box for country flags, and have the ~240 countries listed with the ~240 flags.

When I use the ImageURL attribute, the loading of 240 flags takes forever as only a couple of requests are sent concurrently.

I have a sprite for flags, but cannot seem to separate the image from the text, i.e. if I use CSS and Background property, the text is placed on top of the flag.

Is there a way for me to show the flags in a combo box from a sprite, and have the text to the right of the flag?

Chen

ComboBox

answered on 14 Aug 2011

6 answers

178 views

[Solved] adding a delete prompt

Hi,

While deleting, I used the 'adding a delete prompt' example.

protected void OnItemDataBoundHandler(object sender, GridItemEventArgs e)

{

if (e.Item is GridDataItem)

{

GridDataItem dataItem = e.Item as GridDataItem;

string CreateDate = dataItem["CreationDate"].Text;

LinkButton button = dataItem["DeleteColumn"].Controls[0] as LinkButton;

button.Attributes[

"onclick"] = "return confirm('Are you sure you want to delete Item created on " +

CreateDate +

"?')";

}

...this works well...although I'm unsure of the way to receive the response from the "onclick" event..

thanks,
minh Bui

Grid

answered on 14 Aug 2011

2 answers

144 views

Dynamically add ComboBox

Hello all :)
I am new to the telerik controls and I wanted to ask if I could dynamically add a RadComboBox dynamically using javascript.
thank you so much

ComboBox

answered on 13 Aug 2011

0 answers

85 views

Scheduler + Custom Insert

Hi All,

I have a scheduler which i fill with an telerik orm datasource and this works perfectly.

This is where i goes wrong, i filter the data for scheduler on customer_id so it gives back all appointments on this customer all good here now i want to add a new appointment for this customer so with this customer_id, the appointment gets created but customer_id = 0.

I think i have to set a custom field or something but i dont know how.

Please help,

Thanks

Scheduler

asked on 13 Aug 2011

8 answers

225 views

RibbonBar multiple postback

We upgraded to the newest release version of the RadControls today. When we did that, we noticed that our pages started to hit the Page_Load function multiple times for each request. We created a small Telerik Web Application and found that the RibbonBarGroup in the RibbonBar control is causing the issue.

We used Visual Studio 2010 and created a Telerik Web Application project in VB. We have a master page, an aspx page and a vb code behind for each.

RibbonBar.Master

<telerik:RadScriptManager ID="RadScriptManager1" runat="server">

</telerik:RadScriptManager>

<telerik:RadRibbonBar ID="RadRibbonBar1" runat="server">

<telerik:RibbonBarTab Text="Tab 1">

<telerik:RibbonBarGroup Text="Group 1">

<Items>

<telerik:RibbonBarButton ID="rbb1" runat="server" Text="Button 1" />

</Items>

</telerik:RibbonBarGroup>

</telerik:RibbonBarTab>

</telerik:RadRibbonBar>

<asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">

</asp:ContentPlaceHolder>

RibbonBar.Master.vb

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

If Me.Page.IsPostBack Then

Response.Write(DateTime.Now & "-RibbonBar.Master Not IsPostBack<br />")

Else

Response.Write(DateTime.Now & "-RibbonBar.Master IsPostBack<br />")

End If

End Sub

RibbonBar.aspx (Using the RibbonBar.Master)

<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" runat="server">

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

</telerik:RadButton>

</asp:Content>

RibbonBar.aspx.vb

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

If Me.Page.IsPostBack Then

Response.Write(DateTime.Now & "-RibbonBar.aspx Not IsPostBack<br />")

Else

Response.Write(DateTime.Now & "-RibbonBar.aspx IsPostBack<br />")

End If

End Sub

Private Sub btnRibbonBar_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles btnRibbonBar.Click

Response.Write(DateTime.Now & "-btnRibbonBar_Click<br />")

End Sub

If you put a break point on each of the subs, you will see that when you click the button, the Page_Load events in the aspx and master page are hit, then the click event for the button, then the Page_Load events in the aspx and master page are hit again.

Thanks for your time,
Gordon

RibbonBar

answered on 13 Aug 2011

4 answers

106 views

Multiline Radtextbox performance issue on ie8

Hi,

We have a RadTextBox with TextMode equal to Multiline. When i write some text into it, it takes 1 - 2 minutes to display the text. Means it hangup for 1-2 minutes before it display.
This scenario is observed in IE8 only. Please help in this.

Thanks,
Rahul

Ajax

answered on 12 Aug 2011

4 answers

71 views

RadEditor removes href attribute on copy paste- Firefox issue

Hi Support,

I'm using latest version of "Telerik RadControls for ASP.NET Ajax" (version :2011.1.413.35).

I have a text along with the image used as a hyperlink as follows.

"Sample Text.<a href="javascript:myfunction()"><img title="sample image" src="sample.gif" /></a>"

When i copy the above text and paste it inside editor, the editor removes the href attribute of 'anchor' tag. It happens only with firefox and safari. It is working correctly in internet explorer.

"Sample Text.<a ><img title="sample image" src="sample.gif" /></a>"

Is there any solution for this.? Awaiting for sooner response

Editor

answered on 12 Aug 2011

5 answers

180 views

Where do I find the default contents of EditorContentArea.css?

I've been searching for 2 days now to find a template to work off of and every post and article brings my back to the same KB. I've added this:

<telerik:RadEditor runat="server" ID="RadEditor1">

<CssFiles>

<telerik:EditorCssFile Value="~/Editor/EditorContentArea.css" />

</CssFiles>

</telerik:RadEditor>

Now where do I find a copy of the original EditorContentArea.css to work off of? The article references Getting the CSS from the Telerik.Web.UI.dll... how do I do this? I work within a multi-developer environment and do not have the radcontrols installed directly on my machine, but as part of the solution I work within.

How do I get the contents of this file?

Editor

answered on 12 Aug 2011