Questions on UI for ASP.NET AJAX Forum

2 answers

375 views

error 404.0 when showing rad chart image in IIS7

Hello,
I have an application which is working well under IIS6, but when I am using it under IIS7, in the page that has rad chart, I am getting this error:

HTTP Error 404.0 - Not Found

The resource you are looking for has been removed, had its name changed, or is temporarily unavailable.

Detailed Error Information

Module	IIS Web Core
Notification	MapRequestHandler
Handler	StaticFile
Error Code	0x80070002

Requested URL	http://localhost:80/smarTrend/EnterprisePages/ChartImage.axd?UseSession=true&ChartID=b40fd0b5-683d-4efc-acce-8460a749ebdf_chart_ctl00$BodyContentPlaceHolder$LowerChart&imageFormat=Jpeg&random=0.786466626816646
Physical Path	C:\MyWorks\SmarTrend\EnterprisePages\ChartImage.axd
Logon Method	Anonymous
Logon User	Anonymous

Most likely causes:

The directory or file specified does not exist on the Web server.
The URL contains a typographical error.
A custom filter or module, such as URLScan, restricts access to the file.

Things you can try:

Create the content on the Web server.
Review the browser URL.
Create a tracing rule to track failed requests for this HTTP status code and see which module is calling SetStatus. For more information about creating a tracing rule for failed requests, click here.

Links and More Information

I have the correct http handler in my web.config:

<

add path="Telerik.Web.UI.DialogHandler.aspx" verb="*" type="Telerik.Web.UI.DialogHandler, Telerik.Web.UI, Version=2008.2.826.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" validate="false"/>

<

add path="Telerik.Web.UI.SpellCheckHandler.axd" verb="*" type="Telerik.Web.UI.SpellCheckHandler, Telerik.Web.UI, Version=2008.2.826.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" validate="false"/>

<

add path="ChartImage.axd" verb="*" type="Telerik.Web.UI.ChartHttpHandler, Telerik.Web.UI, Version=2008.2.826.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" validate="false"/>

<

add path="Telerik.Web.UI.WebResource.axd" verb="*" type="Telerik.Web.UI.WebResource, Telerik.Web.UI, Version=2008.2.826.20, Culture=neutral, PublicKeyToken=121fae78165ba3d4" validate="false"/>

Could somebody help me to find what is the problem?

Best regards

Chart (Obsolete)

answered on 14 Jan 2012

3 answers

88 views

Range Slider Drag Handle Problem!

Hello!

i have range slider.
When draging first drag handle i can pass right drag handle and slide to the end of slider.. how can i fix this?

Regards

Slider

answered on 13 Jan 2012

3 answers

110 views

Rad grid stops paging after publishing

Hello,

I've been working on creating an application that has a rad tree, and 2 rad grids on the same page.

One of the things I need it to do is when you click on a node in the rad tree, I need it to load a grid beside it.

I had this working as I wanted it on my local machine using Visual Studio's development server. When I publish this the Grid doesn't show up anymore.

The other grid I have on the page loads data and shows up fine, but paging doesn't work.

Again everything works fine on vs's development server, but when I publish it to a server with IIS7 and .NET 4 everything seems to be broken

Any help would be greatly appreciated!

Thanks,
Aaron

Grid

answered on 13 Jan 2012

3 answers

463 views

Set Text In RadEditor

Hi,
I have a radeditor in my page. In radeditor we have the client side function get_text() to get the text from radeditor. But how to set the text in radeditor instead on set_Html(). The set_html() function has some limitations if the editor contents has special characters or bold, italic etc. Please give the solution for this problem.

Thanks,
Velkumar.

Editor

answered on 13 Jan 2012

1 answer

162 views

Element 'NestedViewSettings' and 'ParentTableRelation' is not supported.

Hi,

I am using a simple exxample of hierarchical RadGrid to run. But it showing error:-
1. Element 'NestedViewSettings' is not supported.
2. Element 'ParentTableRelation' is not supported.

Please tell why it is so, even when my telerik assembly is already registered in the aspx page.

here is the code that I use:-

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="RadGrid.aspx.cs" Inherits="RadGrid" %>

<%@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >

<head runat="server">

<title>Untitled Page</title>

</head>

<body>

<form id="form1" runat="server">

<div>

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

<telerik:RadAjaxManager ID="RadAjaxManager1" runat="server">

<AjaxSettings>

<telerik:AjaxSetting AjaxControlID="RadGrid1">

<UpdatedControls>

<telerik:AjaxUpdatedControl ControlID="RadGrid1"

LoadingPanelID="RadAjaxLoadingPanel1" />

</UpdatedControls>

</telerik:AjaxSetting>

</AjaxSettings>

</telerik:RadAjaxManager>

<telerik:RadAjaxLoadingPanel ID="RadAjaxLoadingPanel1" runat="server" />

<telerik:RadGrid ID = "radgrid1" runat = "server" DataSourceID="SqlDataSource1" GridLines="None" Skin = "Vista">

<mastertableview autogeneratecolumns="False" datakeynames="BrandID" datasourceid="SqlDataSource1">

<RowIndicatorColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</RowIndicatorColumn>

<ExpandCollapseColumn>

<HeaderStyle Width="20px"></HeaderStyle>

</ExpandCollapseColumn>

<Columns>

<telerik:GridBoundColumn DataField="BrandID" ReadOnly="True" HeaderText="BrandID" SortExpression="BrandID" UniqueName="BrandID" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="BrandName" HeaderText="BrandName" SortExpression="BrandName" UniqueName="BrandName"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="BackGroundImageID" HeaderText="BackGroundImageID" SortExpression="BackGroundImageID" UniqueName="BackGroundImageID" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="BackGroundFilePath" HeaderText="BackGroundFilePath" SortExpression="BackGroundFilePath" UniqueName="BackGroundFilePath"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="DisplayThemeID" HeaderText="DisplayThemeID" SortExpression="DisplayThemeID" UniqueName="DisplayThemeID" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ThumbNailImageID" HeaderText="ThumbNailImageID" SortExpression="ThumbNailImageID" UniqueName="ThumbNailImageID" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="SortOrder" HeaderText="SortOrder" SortExpression="SortOrder" UniqueName="SortOrder" DataType="System.Int32"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="ThumbNailFilePath" HeaderText="ThumbNailFilePath" SortExpression="ThumbNailFilePath" UniqueName="ThumbNailFilePath"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PropertiesTitle" HeaderText="PropertiesTitle" SortExpression="PropertiesTitle" UniqueName="PropertiesTitle"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PropertiesTitleColor" HeaderText="PropertiesTitleColor" SortExpression="PropertiesTitleColor" UniqueName="PropertiesTitleColor"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PropertiesHeader" HeaderText="PropertiesHeader" SortExpression="PropertiesHeader" UniqueName="PropertiesHeader"></telerik:GridBoundColumn>

<telerik:GridBoundColumn DataField="PropertiesHeaderColor" HeaderText="PropertiesHeaderColor" SortExpression="PropertiesHeaderColor" UniqueName="PropertiesHeaderColor"></telerik:GridBoundColumn>

</Columns>

<NestedViewSettings DataSourceID="SqlDataSource2">

<ParentTableRelation>

<telerik:GridRelationFields DetailKeyField="BrandID"

MasterKeyField="BrandID" />

</ParentTableRelation>

</NestedViewSettings>

<NestedViewTemplate>

<asp:Panel ID="NestedViewPanel" runat="server" CssClass="viewWrap">

<div class="contactWrap">

<fieldset style="padding: 10px;">

<legend style="padding: 5px;"><b>Detail info for Brand: <%#Eval("brandname") %></b>

</legend>

<table>

<tr>

<td>

Property Name:

</td>

<td>

<asp:Label ID="titleLabel" Text='<%#Bind("styleguidestitle")%>'

runat="server"></asp:Label>

</td>

</tr>

<tr>

<td>

Property Description:

</td>

<td>

<asp:Label ID="addressLabel" Text='<%#Bind("propertydescription") %>'

runat="server"></asp:Label>

</td>

</tr>

</table>

</fieldset>

</div>

</asp:Panel>

</NestedViewTemplate>

</mastertableview>

</telerik:RadGrid>

<asp:SqlDataSource ID="SqlDataSource2" ConnectionString="<$ ConnectionStrings>"

SelectCommand="

select brandname, styleguidestitle, * from brandproperty

inner join property

on brandproperty.propertyid = property.propertyid

inner join brand

on brand.brandid = brandproperty.brandid

where brand.brandid =@BrandID" runat="server">

<SelectParameters>

<asp:Parameter Name="BrandID" />

</SelectParameters>

</asp:SqlDataSource>

<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:DAFEConnection %>"

SelectCommand="Select * from brand"></asp:SqlDataSource>

</div>

</form>

</body>

</html>

Thanks
Xorv

Grid

answered on 13 Jan 2012

0 answers

216 views

RadConfirm on Row selection or Row Command: How?

Hi,

The topic is a bit simplistic tbh, so i'll exlpain more in detail.

I have a RadGrid defined as follows:

<telerik:RadGrid ID="CovenantRadGrid" runat="server" AllowFilteringByColumn="True"

AllowPaging="True" AllowSorting="True" CellSpacing="0" DataSourceID="ProjectCovenantListingDataSource"

GridLines="None" Skin="Office2007" ClientSettings-EnablePostBackOnRowClick="true"

OnPreRender="CovenantRadGrid_PreRender" OnItemCommand="CovenantRadGrid_ItemCommand"

AllowAutomaticDeletes="true" OnItemDeleted="CovenantRadGrid_ItemDeleted" OnItemDataBound="CovenantRadGrid_ItemDataBound">

<GroupingSettings CaseSensitive="false" />

<ClientSettings EnableRowHoverStyle="true">

<Selecting AllowRowSelect="True" />

<ClientEvents OnRowClicking="OnRowClicking" OnRowClicked="OnRowClicked" OnCommand="OnRowCommand" />

</ClientSettings>

.....

I also have a formview in the page right under the Radgrid. When I click on a row in the radgrid, I retrieve the necessary information and then use it to load the complete data of my row in the formview.
I do this by catching the "RowClick" command in the ItemCommand event on the server.

In addition, the formview data can become modifiable if I click on an "Edit" button that I have on my page.

When I'm editing the data, if the user clicks on another row of the grid, I need to provide the user with a warning using RadConfirm to warn him/her that the data they entered will be lost.

I implemented that functionality for Menu items on the page, as well as for RadButtons on the page (where necessary), but I am having trouble implementing this for the grid.

Here's the javascript code for the client methods:

var isRowSelected = "false";

function OnRowSelecting(sender, eventArgs) {

try {

var confirmExit = confirmExitKey;

if (confirmExit == "True") {

if (isRowSelected == "false") {

eventArgs.set_cancel(true);

var row = sender;

function CallBackFn(arg) {

if (arg) {

isRowSelected = "true";

row.select();

}

radconfirm('<%= GetGlobalResourceObject("GlobalResources", "E009") %> \n\n<br><br>', CallBackFn, 350, 120, null, 'Discard Changes?');

}

catch (ex) {

}

function OnRowSelected(sender, eventArgs) {

//reset the isAddButtonClicked variable

isRowSelected = "false";

}

var isRowCommandFired = "false";

function OnRowCommand(sender, eventArgs) {

try {

var itemIndex = itemIndex = eventArgs.get_commandArgument();

if (eventArgs.get_commandName() == "RowClick") {

var confirmExit = confirmExitKey;

if (confirmExit == "True") {

if (isRowCommandFired == "false") {

eventArgs.set_cancel(true);

var row = sender;

function CallBackFn(arg) {

if (arg) {

isRowCommandFired = "true";

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

masterTable.fireCommand("RowClick", itemIndex);

isRowCommandFired = "false";

}

radconfirm('<%= GetGlobalResourceObject("GlobalResources", "E009") %> \n\n<br><br>', CallBackFn, 350, 120, null, 'Discard Changes?');

}

catch (ex) {

}

For clarification:

The ConfirmExit variables are set in the code behind when I go into edit mode. It's a variable used to detect if i need to display the confirm box or not.

I'm having 2 issues with the above code:

In the RowSelecting method, eventArgs.set_cancel(true) does nothing. The command is fired still and the code behind is executed. I have a feeling this is normal because the event is firing anyways, correct?

This caused me to try and implement the RowCommand method. My problem with that one is that the client-side event never seems to be fired, even when I disable the RowSelecting and RowSelected events.

I hope this was clear enough...

Any ideas?

Thank you.

Grid

asked on 13 Jan 2012

1 answer

54 views

Typo in german resource file

Hi, just to let you know there is a typo in RadEditor.Tools.de-DE.resx (Q3/2011):
Clipboard should read "Zwischenablage" not "Swischenablage"

Regards

Thomas

Editor

answered on 13 Jan 2012

3 answers

221 views

making RadWindow Active

Hi,

In my application, we are using multiple rad windows and they have maximize and minimize buttons. if you click on minimize button of the inactive window, nothing is happening, we need to activate the window and click the minimize button and user will not like this, can you help us to activate the window on mouseover event ?

or

it will be great if it is possible to make all the window active.

Thanks
Venkat

Window

answered on 13 Jan 2012

1 answer

77 views

Deprecated tags

Hi,

Is it possible to force the editor to use span tags with respective styles instead of deprecated tags without using the content filters? What I want to do is for example when selecting text and press the strike button instead of:

<strike>selected text</strike>

use directly:

<span style="text-decoration: line-through">selected text</span>

Or is there any way to keep the editor selection between requests??

Thanks in advance,
Michael Pinheiro

Editor

answered on 13 Jan 2012

3 answers

134 views

Launch RadAlert from RadWindow

Hi All,

Here's what I have:

A "host" page that houses my RadWindowManager, et. al.
The "host" page launches a RadWindow client side.
On occasion, I need to launch a RadAlert from the RadWindow.
I need to launch that RadAlert from the code behind.

I think I am pretty close, by using this article: http://www.telerik.com/help/aspnet-ajax/window-programming-opening-from-within-dialog.html

However, I am having a hell of a time calling the JavaScript from the code behind in this instance. Here's what I have tried so far:

Dim script As String = "<script language='javascript' type='text/javascript'>Sys.Application.add_load(MyRadAlert);</script>"

Me.Page.ClientScript.RegisterStartupScript(Me.[GetType](), "", script)

I've also tried about 15 variations of that.

Thanks so much for any guidance that you can give me.

Jim

Window

answered on 13 Jan 2012