Questions on UI for ASP.NET AJAX Forum

3 answers

285 views

Add Loading Panel On Button click Having Client And serverside event attach

Hi All,

I am using Vs 2008 sp1 and RadControl Q1 2008 asp.net ajax .

On my page i am using
RadAjaxManager and RadAjaxLoadingpanel, RadScriptManager,

I have added panel on page
Inside panel control i have added two textbox and one button.

One button i added client side validation. and Serverside Button_click event is there to execute the code.

Issue
1>I added loading panel on button click.
But when i did this it is not calling its serverside event when client validation return true.

I want to show loading panel on button click having clientside validation and serverside event .

General Discussions

answered on 27 Aug 2008

4 answers

116 views

paging buttons are not working

Hi,

I have put in a Radgrid control and binding it to a list of string values. As i have set the pager mode to nextPreviousandadvanced so it has got a set of buttons to take the user to the specified page and even to change the paging size. now i have tried reading almost all your manuals but still unable to find out how to make it work, as when i click on the next page it postbacks to the same page showing the page number as 1 and moreover user is also not able to change the size of the page. Please tell me how to do it as i have read your manual almost 3-4 times.

Please help with required codes or if there is any specific property then please tell me where it is located exactly as you have a rich set of properties for this control.

Grid

answered on 27 Aug 2008

4 answers

159 views

Dropdownlist in FormTemplate still not working

Hi,

I am struggling with my dropdownlist in my FormTemplate. When I click on the Insert link it populates the dropdownlist just fine.

<radcb:RadComboBox
   ID="rcbTitles"
   AppendDataBoundItems="true"
   DataSourceID="odsTitles"
   DataTextField="Description"
   DataValueField="TitleID"
   Skin="WindowsGray"
   SelectedValue='<%# Bind("Titles") %>'
   runat="server">
   <Items>
      <radcb:RadComboBoxItem Text="Select" Value="" />
   </Items>
</radcb:RadComboBox>

My ItemCommand looks like:

if (e.CommandName == RadGrid.InitInsertCommandName)
{
   e.Canceled = true;

   ListDictionary newValues = new ListDictionary();
   newValues["Titles"] = "";
   //Insert the item and rebind
   e.Item.OwnerTableView.InsertItem(newValues);
}

I am using a FormTemplate. I am not understanding my error, I have been struggling for 2 days, is there no one on this forum that can help me? When I click on the Insert link and click cancel I get the following error:

DataBinding: 'Telerik.WebControls.GridInsertionObject' does not contain a property with the name 'Titles'.

What am I doing wrong? Please can some try and help me??

Thanks
Brendan

Grid

answered on 27 Aug 2008

1 answer

85 views

Calendar control does not move with scrollbar

I have one div "DivContainer" on a page that workes as a container. inside "DivContainer" i have one more div element that is larger in height to the container div. So the container div displays scrollbars.

On the inner div i have sevaral controls along with a Rad DatePicker. Now when i open the calendar control and scrolls the div, all other controls scroll with div but calendar control remains static. Even the Date Input and Calendar Icon moves along with scrollbar except the calendar popup.

Waiting for some help.

Thanks & Regards,
Manoj Dwivedi

Calendar

answered on 27 Aug 2008

3 answers

222 views

[Solved] Tooltip OnMouseOver Chart Series

Having followed the online demo examples for showing the series value and concatonating this with text when hovering over a data point (on a line chart) I thought WOW this is great. A nice easy example to follow that works ....

However, I have now created several of these charts all exactly the same setup but with different data sources (Quantity, Sales Volume, Value, Margin etc)

These are all placed into sliding zones in a rad splitter. Visually this is very appealing. I have set the textbox.text to being transparent so that only the line shows over gridlines and want to show these as a toolitp. I recreated the onItemDataBound event for each graph using the event as below. But only the original chart renders the tooltip.(RadChart3)

I have a tooltip manager on the page with autotooltipifier set to true - so picks up all controls on the page. But still no joy. Am going round in circles
Can you help?

Imports

Telerik.Web.UI
Imports System.Data
Imports System.Data.OleDb
Imports System.Data.SqlClient
Imports System.Configuration
Imports Telerik.Charting.ChartItemDataBoundEventArgs

.................
.................
Protected Sub RadChart1_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Charting.ChartItemDataBoundEventArgs) Handles RadChart1.ItemDataBound

e.SeriesItem.ActiveRegion.Tooltip = (

DirectCast(e.DataItem, DataRowView))("FNInvOrderDate").ToString() & ": Sales Qty: " & e.SeriesItem.YValue

End Sub

Protected Sub RadChart2_ItemDataBound(ByVal sender As Object, ByVal e As Telerik.Charting.ChartItemDataBoundEventArgs) Handles RadChart2.ItemDataBound