Questions on UI for ASP.NET AJAX Forum

2 answers

189 views

new value for cell in edit mode?

Hi

If Radgrid in edit mode i would like to know how can i get the new value intered by user in cell ?

thanks

Fadi

Grid

answered on 05 Jun 2009

0 answers

110 views

Map OnServerClick Bug

Hi,

I have a <ve:Map....> control on my page and it works fine. I am using its, onserverclick, onserverfind, and onclientclick handlers. Here is the code for the control.

ve:Map ID="vemapDealerLocator" runat="server" Height="491px" Width="491px" ZoomLevel="2"
OnServerClick="vemapDealerLocator_ServerClick" OnServerFind="vemapDealerLocator_ServerFind"
OnClientClick="ClientClick" Center-Longitude="0" Center-Latitude="0" DashboardSize="Small" />

Now when I click on the map the onserverclick goes back to the server and calls the appropriate function in both the IE and Google Chrome browsers, but for some reason when I try it in Firefox the following exception is thrown:

[Exception... "'Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: 281.79998779296875 is not a valid value for Int32.' when calling method: [nsIDOMEventListener::handleEvent]" nsresult: "0x8057001c (NS_ERROR_XPC_JS_THREW_JS_OBJECT)" location: "JS frame :: chrome://firebug/content/spy.js :: onHTTPSpyReadyStateChange :: line 497" data: no]

mapcontrol.ashx?v=6.1()()mapcontr...shx?v=6.1 (line 126)

;this.CreditsFor=function(a,i,j,h){var e...efined")closeDependency("mapcontrol.js")

Can you please tell me the reason for this error?

Thanks,
Monzer

Grid

asked on 05 Jun 2009

3 answers

188 views

"Same" combo box repeated a lot of times

Hi,

Here is my situation: on a page used to match items from list A with items from list B, I repeat the "same" RadComboBox presenting the items from list B (via a load on demand webservice) for each item of list A.

    
            <asp:Repeater ID="rptr" runat="server" OnItemDataBound="rptr_ItemDataBound"> 
        
               <HeaderTemplate> 
        
                  <table cellpadding="0" cellspacing="0" class="hspace"> 
        
                     <tr> 
        
                        <th><asp:Literal ID="lblItemA" runat="server" Text="Item A" /></th> 
        
                        <th><asp:Literal ID="lblItemB" runat="server" Text="Item B" /></th> 
        
                     </tr> 
        
               </HeaderTemplate> 
        
               <ItemTemplate> 
        
                  <tr> 
        
                     <td><asp:Literal ID="ltrlItemA" runat="server" /><asp:HiddenField ID="hfIdItemA" runat="server" /></td> 
        
                     <td> 
        
                        <telerik:RadComboBox ID="rcmb" runat="server" Skin="Default" Width="300px" ShowMoreResultsBox="true" EnableVirtualScrolling="false"  
        
                           EnableLoadOnDemand="true" MarkFirstMatch="true" ItemRequestTimeout="500" OpenDropDownOnLoad="false" ShowDropDownOnTextboxClick="false"> 
        
                           <WebServiceSettings Path="services/RadControlsHelper.asmx" Method="SearchItemB" /> 
        
                        </telerik:RadComboBox> 
        
                     </td> 
        
                  </tr> 
        
               </ItemTemplate> 
        
               <FooterTemplate></table></FooterTemplate> 
        
            </asp:Repeater>

The scenario is that for each item of list A we assign an item from list B.

With numerous items in the lists (let's say 1000), the page is horribly slow on IE8. Horribly slow in the sense that it never actually loads, IE8 crashes. Firefox seems to handle it much better.

Can you provide any insight on how I could fix my problem ? My thoughts were :
1) Use a paging control to display less items at once (but no less than 100).
This is merely a workaround, not a real fix though...

2) Some Telerik functionality to share the same combo client-object since it's always the same items being loaded. (similar to SharedCalendarID in RadDatePicker)

3) Create one single invisible RadComboBox outside the Repeater and manually manipulate it though javascript to reuse it and save the result in an hidden field for each item.
Effectivelly doing a manual 2)

What are your thoughts? Thanks.

Dominic.
Using 2009 Q1 SP1 (v2009.1.527.35)

ComboBox

answered on 05 Jun 2009

4 answers

200 views

PDF Export Textbox data not showing up

I have a export PDF button. I set my EditMode="InPlace". When I export to PDF the textbox data does not show up. How can I get the data to show up in the PDF file?

Grid

answered on 05 Jun 2009

8 answers

276 views

Postback in Tooltip not update content of html page

Hi,
I used a tooltip with loadOnDemand for dynamically content.
Inside the tooltip there is a telerik menu that generate a postback.
After postback the content of page (outside tooltip) is not update, why?
It seem an "ajax" postback, but i need a real postback that update everything.
How can I do ?, please help me, it is urgent :(

Regards
Alessandro.

Ignore post, because I just Opened now a support ticket

ToolTip

answered on 05 Jun 2009

2 answers

229 views

DatePicker showPopup()

Hi,
using the DatePicker, I wanted to show the calendar clicking on its Dateinput. This is the cs code I used:

    
            ForwardCalendar.DateInput.Attributes.Add("onclick", string.Format("$find('{0}').showPopup();", ForwardCalendar.ClientID)); 
        
            ForwardCalendar.DateInput.Attributes.Add("onfocus", string.Format("$find('{0}').showPopup();", ForwardCalendar.ClientID)); 
        
            ForwardCalendar.DateInput.Attributes.Add("onblur", string.Format("$find('{0}').hidePopup();", ForwardCalendar.ClientID));

In this way the calendar shows correctly, both when I click on the dateinput and when focusing it. The problem is that selecting a date on the calendar does nothing. No date is written on the dateinput.
When I click on the popup button, instead, it works perfectly.
Any idea?
Thanks.

Calendar

answered on 05 Jun 2009

5 answers

203 views

[Solved] Modules Hidden With Only 1 Edit Mode

What does anyone know about the following behaviour?

A RadEditor has been set up to only show its 'Design' edit mode, (as we don't want our users seeing HTML - they're not that technically savvy), but also had its "statistics" module enabled within the "bottom" docking zone; we have a requirement for including this information.
The module isn't displayed because it seems to hide the entire row that includes this docking zone when only one mode is set. I can verify this by adding a second "edit mode" and both the buttons and module are displayed as desired.

It's fairly important that we find a way around this limitation, (or is it a design feature?), because of our project's requirements.

Thanks,
Paul

Editor

answered on 05 Jun 2009

1 answer

151 views

Tabbing in HTML Mode

Hi, in the Classic radEditor, when you go to HTML mode, you can tab lines over to indent. But in this version of radEditor, that doesn't seem to be possible. Tabbing just sets the focus on the next element within the editor. Is there something I have to do to make that work? In the Classic version, it worked by default. Thanks.

Editor

answered on 05 Jun 2009

1 answer

96 views

SaveAndClose Button

Can someone provide an example of using the SaveAndClose toolbar button to run some custom server-side code?

Editor

answered on 05 Jun 2009

1 answer

91 views

Tool Tip Manager in Chart

Hi All,

How can we achieve the tool tip feature like this in Rad Charts. (Tool tip, first look demo)

I want to show detailed information in custom format in a tool tip, when user hovers on the series of the rad chart.

Thanks,
Avi.

Chart (Obsolete)

answered on 05 Jun 2009

	<asp:Repeater ID="rptr" runat="server" OnItemDataBound="rptr_ItemDataBound">
	<HeaderTemplate>
	<table cellpadding="0" cellspacing="0" class="hspace">
	<tr>
	<th><asp:Literal ID="lblItemA" runat="server" Text="Item A" /></th>
	<th><asp:Literal ID="lblItemB" runat="server" Text="Item B" /></th>
	</tr>
	</HeaderTemplate>
	<ItemTemplate>
	<tr>
	<td><asp:Literal ID="ltrlItemA" runat="server" /><asp:HiddenField ID="hfIdItemA" runat="server" /></td>
	<td>
	<telerik:RadComboBox ID="rcmb" runat="server" Skin="Default" Width="300px" ShowMoreResultsBox="true" EnableVirtualScrolling="false"
	EnableLoadOnDemand="true" MarkFirstMatch="true" ItemRequestTimeout="500" OpenDropDownOnLoad="false" ShowDropDownOnTextboxClick="false">
	<WebServiceSettings Path="services/RadControlsHelper.asmx" Method="SearchItemB" />
	</telerik:RadComboBox>
	</td>
	</tr>
	</ItemTemplate>
	<FooterTemplate></table></FooterTemplate>
	</asp:Repeater>