Questions on UI for ASP.NET AJAX Forum

2 answers

110 views

How do I determine which Button caused the client side event

Hi

I am using a RadToolBar with several buttons.

I can get the client side event to fire, but I cann't figure out how
to identify which button was clicked.

I'm sure its obvious. :-)

TIA

ToolBar

answered on 30 Jun 2011

4 answers

140 views

TimePicker ignoring custom skin

Trying to use the timepicker control, setting Skin="mySkin" and EnableEmbeddedSkins="false" , just like i do with any other telerik controls. I've got the .css file included on the page. my DatePicker styles fine, but the TimePicker does not. Looking at the source html, the timepicker html tags do not even get the custom skin. Not sure what the problem is?

any idea what's going on ? below is my .css styles. are these not the correct style classes for the control anymore?

    
            <telerik:RadTimePicker ID="RadTimePicker1" Skin="mySkin" EnableEmbeddedSkins="false" runat="server" > 
        
            <TimeView runat="server" StartTime="07:00:00" EndTime="20:00:10" /> 
        
            </telerik:RadTimePicker>

    
            /*time view*/ 
        
            table.RadCalendarTimeView_mySkin 
        
            { 
        
                border-collapse:separate; 
        
                border:1px solid #75b064; 
        
                background:#ffffff; 
        
                font:11px "segoe ui",arial,sans-serif; 
        
            } 
        
            .RadCalendarTimeView_mySkin th 
        
            { 
        
                border:0; 
        
                border-bottom:1px solid #a8cf9d; 
        
                padding:0 0 1px; 
        
                background:#caf2c2 0 -1000px repeat-x url('../_images/Calendar/sprite_green.gif'); 
        
                color:#006e0b; 
        
                text-align:center; 
        
                line-height:23px; 
        
                cursor:default; 
        
                font-weight:normal; 
        
            } 
        
            table.RadCalendarTimeView_mySkin td 
        
            { 
        
                border:0; 
        
                border-left:1px solid #acdb9c; 
        
                padding:2px 2px 3px; 
        
            } 
        
            table.RadCalendarTimeView_mySkin td:first-child 
        
            { 
        
                border-left:0; 
        
            } 
        
            .RadCalendarTimeView_mySkin a 
        
            { 
        
                display:block; 
        
                padding:2px 6px; 
        
                text-align:center; 
        
                color:#000000; 
        
                text-decoration:none; 
        
            } 
        
            .RadCalendarTimeView_mySkin td.rcSelected a 
        
            { 
        
                border:1px solid; 
        
                padding:1px 5px; 
        
                background:#fa83fc 0 -1700px repeat-x url('../_images/Calendar/sprite_green.gif'); 
        
            } 
        
            .RadCalendarTimeView_mySkin td.rcHover a 
        
            { 
        
                border:1px solid #299926; 
        
                color:#299926; 
        
                padding:1px 5px; 
        
                background:#ff80fd 0 -1600px repeat-x url('../_images/Calendar/sprite_green.gif'); 
        
            } 
        
            .RadCalendarTimeView_mySkin .rcFooter 
        
            { 
        
                border:0; 
        
                border-top:1px solid #75b064; 
        
                padding:0; 
        
            }

Calendar

answered on 30 Jun 2011

1 answer

171 views

how do i make controls in RadWindow trigger UpdateProgress

I'm trying to convert some AJAX modal popup extenders to RadWindows, but the LinkButtons in my RadWindows no longer trigger my UpdateProgress to appear on postback. The end result is that the user has no indication that the action is occurring and can click the buttons as many times as they choose. When I try and add the LinkButton as triggers to the UpdatePanel, I get an error that the control doesn't exist. Is there a way to associate controls in a RadWindow as UpdatePanel triggers? Here's a simplified version of the ASPX.

<asp:UpdateProgress ID="updProgress" AssociatedUpdatePanelID="updPanel" runat="server">

<ProgressTemplate>

<asp:Panel ID="progressPanel" runat="server" CssClass="IPUpdateProgress">

<table align="center">

<tr>

<td align="center" valign="middle">

<asp:Label ID="lblUpdateInProgress" runat="server" CssClass="IPLabelText" Text="Update in progress..."></asp:Label>

<asp:Image ID="imgGlobalProcessing" runat="server" ImageUrl="/Images/ajax-loader.gif" />

</td>

</tr>

</table>

</asp:Panel>

</ProgressTemplate>

</asp:UpdateProgress>

<asp:UpdatePanel runat="server" ID="updPanel" UpdateMode="Conditional" ChildrenAsTriggers="true">

<Triggers>

<asp:AsyncPostBackTrigger ControlID="lnxbtnNew" EventName="Click" />

<asp:AsyncPostBackTrigger ControlID="drxlstSearch" EventName="SelectedIndexChanged" />

<asp:AsyncPostBackTrigger ControlID="tbxSelectedValue" EventName="TextChanged" />

</Triggers>

<ContentTemplate>

<telerik:RadWindow runat="server" ID="rwNewExport" Modal="true" Title="Create New Export" Skin="IP" EnableEmbeddedSkins="false" AutoSize="true" VisibleStatusbar="false">

<ContentTemplate>

<table cellspacing="0" cellpadding="2" width="580px">

<tr>

<td colspan="3"><asp:Label ID="lbxNewValidationError" CssClass="IPValidationError" runat="server"></asp:Label></td>

</tr>

<tr>

<td>

<asp:Label ID="Label111" runat="server" CssClass="IPLabelText">Export Country</asp:Label>

</td>

<td>

<asp:DropDownList ID="drxlstNewExportCountry" runat="server" CssClass="IPDropDownList" Width="400px">

</asp:DropDownList>

</td>

<td rowspan="2">

<asp:LinkButton ID="lnxbtnSaveNew" runat="server" Style="padding-right: 4px; padding-left: 4px; padding-bottom: 4px; padding-top: 4px" CssClass="IPLinkButton">Go</asp:LinkButton>

</td>

</tr>

<tr>

<td>

<asp:Label ID="Label112" runat="server" CssClass="IPLabelText">Import Country</asp:Label>

</td>

<td>

<asp:DropDownList ID="drxlstNewImportCountry" runat="server" CssClass="IPDropDownList" Width="400px">

</asp:DropDownList>

</td>

</tr>

<tr>

<td colspan="3"> </td>

</tr>

<tr runat="server" id="rowTemplateHeader" class="IPGridHeader">

<td colspan="3">

<asp:Label ID="Label113" runat="server">Create New Export From Template</asp:Label>

</td>

</tr>

<tr runat="server" id="rowTemplate">

<td>

<asp:Label ID="Label114" runat="server" CssClass="IPLabelText">Template</asp:Label>

</td>

<td>

<asp:DropDownList ID="drxlstTemplates" runat="server" CssClass="IPDropDownList" Width="400px">

</asp:DropDownList>

</td>

<td>

<asp:LinkButton ID="lnxbtnSaveFromTemplate" runat="server" Style="padding-right: 4px; padding-left: 4px; padding-bottom: 4px; padding-top: 4px" CssClass="IPLinkButton">Go</asp:LinkButton>

</td>

</tr>

</table>

</ContentTemplate>

</telerik:RadWindow>

</ContentTemplate>

</asp:UpdatePanel>

Window

answered on 30 Jun 2011

2 answers

579 views

Change Image in Radgrid Column

Hello All,

I have a RadGrid with EditCommand Column as the first column in the grid. I have a edit image set for all the rows in that column. I did this by putting the editImageURL property.
Now. My question is, Is there a way to change the Image of that column dynamically based on the value of other column in the grid?

I want to change the first column's image of a grid based on other column value. Can i do it in the aspx page or Is it best way to do it from code behind?

If I have to do it from Code behind, How can I access the image folder( which has all the images I am using in the project) in my project from code behind. If it is aspx page we can set the property like editImageUrl .

Grid

answered on 30 Jun 2011

10 answers

1.3K+ views

Sys.WebForms.PageRequestManagerServerErrorException

On one of my pages I'm getting this error when I click on the calender control on my page...

Error: [Exception... "'Sys.WebForms.PageRequestManagerServerErrorException: Sys.WebForms.PageRequestManagerServerErrorException: An unknown error occurred while processing the request on the server. The status code returned from the server was: 500' when calling method: [nsIDOMEventListener::handleEvent]" nsresult: "0x8057001c (NS_ERROR_XPC_JS_THREW_JS_OBJECT)" location: "<unknown>" data: no]

It doesn't give the error when I run from VS 2008 but when I promote to any other server I get the error. It only happens when I click on the calender control.

I searched these forums (and others) and have tried all of the suggestions (there are no response.writes, response.transfers, or anything like that).

General Discussions

answered on 30 Jun 2011

3 answers

139 views

Excel exporting

Hi. I was wondering how I could export data that's been rendered in a Treelist, into an Excel file, maybe not with the methods included with control, but some other class which I could use.

Could anyone help me?
Thanks in advance.

TreeList

answered on 30 Jun 2011

2 answers

90 views

Clear background grid

Hi,

I am opening a radWindow on click on a radgrid column. When RadWindow displayes, the background gets blur and can not read the things on it. How can I keep the background clear so that user can read it.

Please help,
Smiely

Window

answered on 30 Jun 2011

2 answers

110 views

Multiple RadColorPickers consuming too much memory

I am using the RadColorPicker in an asp.net repeater control.

Everything works well except that the browser (any browser) is consuming approximately 500MB of memory 

with only 13 items loaded into the repeater.

If I comment out the radcolorpicker, memory consumption drops to around 60-70MB...  which is a little 

more appropriate.



Memory usage is the same regardless of whether or not I handle the OnClientColorChange event, so I'm 

pretty sure that whatever is going in is happening as a part the control's default behavior.  



I am using the latest available controls.



Are there any known issues with this control and memory leaks/consumption?



Thanks...

ColorPicker

answered on 30 Jun 2011

2 answers

294 views

Change mouse cursor from arrow to hand

Hi
How do i change the mouse cursor for the menu so that it is a hand when the user hovers over a menu item rather than an arrow?
thanks

Menu

answered on 30 Jun 2011

5 answers

2.2K+ views

How to enter line breaks in RadGrid

Hello,

I am using RadGrid from RadControls for ASP.NET v2008.1.619 to display and edit TEXT fields from a Microsoft SQL Server database.

I am trying to insert line breaks in the text using an ASP.NET TextBox (multi-line) in an EditFormTemplate. When I press Enter the line break works as expected. When I update the RadGrid the text in the RadGrid is not honoring the line break. I also tried using Shift-Enter which works in the ASP.NET TextBox but when displayed back in the Grid after updating does not work. I tried using <br> tags but they just render in grid as <br> and do not break the line.

Is there a way to enter line breaks and have them work in the RadGrid?

Thanks,

Randall Price

Grid

answered on 30 Jun 2011