Questions on UI for ASP.NET AJAX Forum

4 answers

351 views

Tooltip working on mouseover but not for onclick event

Hi, i am trying to fire a tooltip which contains few linkbuttons when i click a rad grid row. However buttons in the tooltip works fine on mouseover event but none of the buttons work when i change the showevent as "Onclick"

ToolTip

answered on 05 Jul 2011

2 answers

84 views

Avoid multiple DockPositionChanged events

Hi there,

Let's imagine, that we have five docked controls in one dock zone and five in second. If I move the top docked control from one zone into another I get 10 dockpositionchanged handler executions. Because I have some custom logic after each execution, handled agains database, this cause 10 executions of stored procedure behind, instead of one. Is there any way to allow this handler to be executed only for docked control currently dragged or may be any property, that might help to determine the dragged control and skip others. Thanks.

With best regards,
Stanislav

Dock

answered on 05 Jul 2011

2 answers

66 views

The RadScriptManager is incompatible with the Ajax Control Toolkit (Version number 40412 and higher)

Hi,
I am developing application in Dot Net 4.0. I am using Telerik RadControls for ASP.NET Ajax version 2010.3.1317.40 and AjaxControlToolkit version 4.1.40412.2
I have used RadAjaxManager in my page. But it gives script error. Earlier with AjaxControlToolkit version 1.0.10301.0 it was working fine.

I tried the fix provided by telerik admin
<telerik:RadScriptManager runat="server" EnableScriptCombine="false" /> but still error is comming.

Guide me to resolve this issue asap.

Ajax

answered on 05 Jul 2011

9 answers

718 views

Radupload how save in binary

how to store the attachment file in stored to database

Thanks,
Mohamed.

Upload (Obsolete)

answered on 05 Jul 2011

1 answer

107 views

Databinding of ImageURL

Hi,

Following on from this old thread http://www.telerik.com/community/forums/aspnet-ajax/combobox/databinding-an-image-inside-of-a-radcombobox.aspx

There are a couple of methods for having images inside a combo box including using ImageURL in the ItemDataBound event and using templates. The user was asking if there will be a way to add an DataImageURLField tag to the RadComboBox. If there are tags for a DataTextField and a DataValueField then why not the ImageURL as well given that it is available in the item data bound event.

Please could this be raised as a request for addition. It must be fairly simple to add and will save us having extra code in the itemdatabound event.

Regards,

Jon

ComboBox

answered on 05 Jul 2011

3 answers

112 views

exported data mismatch in pdf and excel in radgrid

i have a radgrid ,inside the the grid i am adding a commanditem template .Inside that commanditemtemplate i am adding three labels above the header .But when i am exporting the grid to pdf ,csv and excel the commanditemtemplate is appearing in exported excel file only ,but not in pdf and csv.Below is the code i am using:

<telerik:RadGrid ID="ModifiedContentsReportGrid" runat="server" AutoGenerateColumns="false"
AllowSorting="true" AllowPaging="true" EnableOutsideScripts="true" PagerStyle-Mode="NextPrevAndNumeric"
ShowFooter="true" OnItemCreated="ModifiedContentsReportsGrid_OnItemCreated" Title="Modified Content Report">
<ExportSettings OpenInNewWindow="true" FileName="Modified Content Report" ExportOnlyData="false">
<Pdf PaperSize="A4" AllowPrinting="true" PageBottomMargin="10px" PageTopMargin="25px"
PageHeaderMargin="0px" PageLeftMargin="10px" PageRightMargin="10px" PageTitle="Modified Content Report" />
</ExportSettings>
<HeaderStyle HorizontalAlign="Center" />
<ClientSettings>
<Scrolling UseStaticHeaders="true" />
</ClientSettings>
<MasterTableView Width="100%" CommandItemDisplay="Top" CommandItemStyle-HorizontalAlign="Right" >
<CommandItemTemplate>
<table width="100%">
<tr align="right">
<td>
<asp:Label ID="lblClientName" runat="server" Text="" />
</td>
</tr>
<tr align="right">
<td>
<asp:Label ID="lblGenerateDate" runat="server" Text="" />
</td>
</tr>
<tr align="right">
<td>
<asp:Label ID="lblDateRange" runat="server" Text="" />
</td>
</tr>
</table>
</CommandItemTemplate>

Could anyone provide some solution to this problem??

Grid

answered on 05 Jul 2011

1 answer

224 views

RadEditior Image width & height fixed

Hi,

I am trying to fix the widht and height of the image chosen in telerik RadEditior, i have tried with both Javascript and C# code saperately which i found in forums, but could not resolve.
I am using V.S 2010 and telerik product version 2009.3.1103.35.

Javascript used:

function OnClientLoad(editor, args) {

editor.attachEventHandler(

"oncontrolselect", function () {

//Check if image

window.setTimeout(

function () {

var selElem = editor.getSelection().getParentElement();

alert(selElem.tagName);

if (selElem.tagName == "IMG") {

//Store current width and height

curWidth = selElem.offsetWidth;

curHeight = selElem.offsetHeight;

//Possible to resize, so attach eventhandler

selElem.onresizeend =

function (e) {

alert("I was resized");

selElem.style.width = "150";

selElem.style.height ="150";

selElem.onresizeend = null; //remove handler

//Make calculations about skaling, then re-size image

};

}

}, 0);

});

}
Code used in C#

The one which i have found in these attachements,
In page_load
{ string [] paths = new string[] { "~/Images/editor" };

RadEditor1.ImageManager.ViewPaths = paths;

RadEditor1.ImageManager.UploadPaths = paths;

RadEditor1.ImageManager.DeletePaths = paths;

RadEditor1.ImageManager.ContentProviderTypeName =

typeof(ChangeImageSizeProvider).AssemblyQualifiedName;
}

public class ChangeImageSizeProvider : Telerik.Web.UI.Widgets.FileSystemContentProvider
{

public ChangeImageSizeProvider(HttpContext context, string[] searchPatterns, string[] viewPaths, string[] uploadPaths, string[] deletePaths, string selectedUrl, string selectedItemTag)

: base(context, searchPatterns, viewPaths, uploadPaths, deletePaths, selectedUrl, selectedItemTag)

{

}

public override string StoreFile(UploadedFile file, string path, string name, params string[] arguments)

{
System.Drawing.Image image = System.Drawing.Image.FromStream(file.InputStream);

string physicalPath = Context.Server.MapPath(path);
int newWidth = 100;// Fixed width
int newHeight = 100;// Fixed height

System.Drawing.Image resultImage = ResizeImage(image, new Size(newWidth, newHeight));

resultImage.Save(physicalPath + name);

string result = path + name;
return result;

}

private System.Drawing.Image ResizeImage(System.Drawing.Image sourceImage, Size newSize)

{

Bitmap bitmap = new Bitmap(newSize.Width, newSize.Height);
Graphics g = Graphics.FromImage((System.Drawing.Image)bitmap);

g.InterpolationMode = InterpolationMode.HighQualityBicubic;

g.DrawImage(sourceImage, 0, 0, newSize.Width, newSize.Height);

g.Dispose();

return (System.Drawing.Image)bitmap;

}

I have a save option with which i am saving

asdf.Content = this.RadEditor1.Content;

asdf.save();

Please let me know, if I need to do anything else.

Thanks
G Krishna

Editor

answered on 05 Jul 2011

1 answer

53 views

Q2 Beta script error

I have a simple page with a toolbar on the masterpage and a treeview in the content page

I'm getting this error in firebug when paging, and doing random things like sorting

<%@ Page Title="" Language="C#" MasterPageFile="~/App_Master/Medportal.master" AutoEventWireup="true" CodeBehind="TreeList.aspx.cs" Inherits="Medportal.Skins.Medportal.Controls.TreeList" %>

<asp:Content ID="Content1" ContentPlaceHolderID="HeaderContent" runat="server">

</asp:Content>

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

<telerik:RadTreeList runat="server" DataKeyNames="locationID"

DataSourceID="locationsDS" ParentDataKeyNames="parentID"

AllowMultiColumnSorting="True" AllowPaging="True" AllowSorting="True"

PageSize="15" ShowFooter="True" >

<PagerStyle Mode="NextPrevNumericAndAdvanced" />

</telerik:RadTreeList>

<asp:SqlDataSource ID="locationsDS" runat="server"

ConnectionString="<%$ ConnectionStrings:authdbConnectionString %>"

SelectCommand="SELECT [locationID], [locationName], [parentID], [shortcode], [isTest], [addressID] FROM [common_location] ORDER BY [locationName]" />

</asp:Content>

Any idea?

TreeList

answered on 05 Jul 2011

3 answers

144 views

cant increase the Height of Menu

i want to increase the weight of telerik menu , i wan to make its heights similar as telerik offical website's menu
but i am unable to do so .
if height increase by increasing items height or generally increasing the height of menu bar from properties , the rollover gets distorted ,and also the looks ,last i was trying the below

<div style=

"width: 1130px; height:auto; position: relative; richness:100; top: 0px; left: 95px; color: #EEF1CD; background-color: #F7FAFE"

>

<telerik:RadMenu ID="RadMenu1" runat="server" Skin="Vista" Width="1130px"

EnableRoundedCorners="True" style="top: 0px; left: 0px; "

Font-Size="Large" Height="50px" BackColor="White"

>

<Items>

<telerik:RadMenuItem runat="server" Text="Root RadMenuItem1" width ="200" >

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Root RadMenuItem2" width ="200" >

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Root RadMenuItem3" width ="200" >

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Root RadMenuItem4" width ="200" >

</telerik:RadMenuItem>

<telerik:RadMenuItem runat="server" Text="Root RadMenuItem5" width ="200" >

</telerik:RadMenuItem>

</Items>

</telerik:RadMenu>

</div>

Menu

answered on 05 Jul 2011

2 answers

130 views

Losing RadGrid footer after window.showModalDialog

We have a window with a RadGrid with a footer. When the window opens, the footer displays correctly at the bottom of the grid. The window contains several buttons that cause a script to be registered that executes window.showModalDialog() to display a popup window. When the popup opens, the footer disappears (although it is still in the rendered html). When the user closes the popup, the footer reappears.

Looking at the html, I see that the grid is rendered as a div with a height of 190px. This div contains a div for the header, a div for the main area of the grid, and a grid for the footer. The header and footer divs do not specify a height but the middle div specifies a height of 300px. Somewhere this is being converted to 122px, leaving room for the header and footer. Apparently whatever adjusts the height is not being called when the window is refreshed after the user clicks on one of the buttons. As a result, the middle div retains a height of 300px and the footer does not appear.

Is there a workaround for this?

Thanks,
Stephen

Grid

answered on 05 Jul 2011