or
<
form
id
=
"form1"
runat
=
"server"
>
<
telerik:RadScriptManager
ID
=
"RadScriptManager"
runat
=
"server"
></
telerik:RadScriptManager
>
<
telerik:RadAjaxPanel
ID
=
"RadAjaxPanel"
runat
=
"server"
>
<
telerik:RadGrid
ID
=
"RadGrid1"
runat
=
"server"
AllowSorting
=
"True"
OnNeedDataSource
=
"RadGrid1_NeedDataSource"
>
<
MasterTableView
AutoGenerateColumns
=
"True"
ClientDataKeyNames
=
"Id"
DataKeyNames
=
"Id"
CommandItemDisplay
=
"Top"
>
</
MasterTableView
>
<
ClientSettings
>
<
Selecting
AllowRowSelect
=
"True"
></
Selecting
>
<
Scrolling
AllowScroll
=
"True"
UseStaticHeaders
=
"True"
></
Scrolling
>
</
ClientSettings
>
</
telerik:RadGrid
>
<
telerik:RadButton
ID
=
"RadButton1"
runat
=
"server"
Text
=
"RadButton"
onclick
=
"RadButton1_Click"
>
</
telerik:RadButton
>
</
telerik:RadAjaxPanel
>
</
form
>
private
Dictionary<
int
,
string
> GridSource
{
get
{
return
(Dictionary<
int
,
string
>) ViewState[
"gridSource"
];
}
set
{
ViewState[
"gridSource"
] = value;
}
}
protected
void
Page_Load(
object
sender, EventArgs e)
{
if
(!IsPostBack)
{
GridSource =
new
Dictionary<
int
,
string
>();
for
(
int
i=0; i<2; i++)
{
GridSource.Add(i,
"test data "
+ i);
}
}
}
protected
void
RadButton1_Click(
object
sender, EventArgs e)
{
GridSource.Remove(
int
.Parse(RadGrid1.SelectedItems[0].Cells[2].Text));
RadGrid1.Rebind();
}
protected
void
RadGrid1_NeedDataSource(
object
sender, Telerik.Web.UI.GridNeedDataSourceEventArgs e)
{
RadGrid1.DataSource = from d
in
GridSource select
new
{ Id = d.Key, Text = d.Value };
}
Server Error in '/' Application.
________________________________________
The resource cannot be found.
Description: HTTP 404. The resource you are looking for (or one of its dependencies) could have been removed, had its name changed, or is temporarily unavailable. Please review the following URL and make sure that it is spelled correctly.
Requested URL: /_CONTROLTEMPLATES/Hojan.KMS.Webparts/KnowledgeEntry/Telerik.Web.UI.DialogHandler.aspx
In my RadImageEditor declaration, I use the OnClientCommandExecuting attribute to prevent the save dialog from appearing. I also use the OnImageLoading and OnImageSaving attributes so I can load/save the image to a database. In the ImageSaving routine, I am trying to provide a success/fail confirmation on the screen by setting a label's text property to "File Saved".
When I click the Save button in the RadImageEditor, the file is saved but the label text is never updated.
I found a work around by adding my own asp.button on the form and calling the SaveEditableImage("",true) method. But I'm hoping I can get the RadImageEditor save button to work. In case is makes an difference, I'm currently using dll version 2011.3.1305.35.
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="RadTest1._Default" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.Web.UI" Assembly="Telerik.Web.UI" %>
<!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
></
title
>
<
telerik:RadCodeBlock
ID
=
"codeblock1"
runat
=
"server"
>
<
script
type
=
"text/javascript"
>
function OnClientCommandExecuting(sender, eventArgs) {
if (eventArgs.get_commandName() == 'Save') {
var imEditor = $find("<%= RadImgEdt.ClientID %>");
imEditor.saveImageOnServer('', true);
imEditor.setToggleState('Save', false);
eventArgs.set_cancel(true);
}
}
</
script
>
</
telerik:RadCodeBlock
>
</
head
>
<
body
>
<
form
id
=
"form1"
runat
=
"server"
>
<
telerik:RadScriptManager
ID
=
"RadScriptManager1"
runat
=
"server"
>
<
Scripts
>
<
asp:ScriptReference
Assembly
=
"Telerik.Web.UI"
Name
=
"Telerik.Web.UI.Common.Core.js"
>
</
asp:ScriptReference
>
<
asp:ScriptReference
Assembly
=
"Telerik.Web.UI"
Name
=
"Telerik.Web.UI.Common.jQuery.js"
>
</
asp:ScriptReference
>
<
asp:ScriptReference
Assembly
=
"Telerik.Web.UI"
Name
=
"Telerik.Web.UI.Common.jQueryInclude.js"
>
</
asp:ScriptReference
>
</
Scripts
>
</
telerik:RadScriptManager
>
<
div
>
<
asp:Button
ID
=
"btnSave"
runat
=
"server"
Text
=
"Save"
OnClick
=
"btnSave_Click"
/>
<
asp:Button
ID
=
"btnClose"
runat
=
"server"
Text
=
"Close"
/>
<
asp:Label
ID
=
"lblError"
runat
=
"server"
EnableViewState
=
"false"
style
=
"color: Red; margin-left: 5px;"
/>
</
div
>
<
div
style
=
"margin-top: 50px;"
>
<
telerik:RadImageEditor
ID
=
"RadImgEdt"
runat
=
"server"
OnImageLoading
=
"RadImgEdt_ImageLoading"
OnImageSaving
=
"RadImgEdt_ImageSaving"
OnClientCommandExecuting
=
"OnClientCommandExecuting"
Width
=
"95%"
Height
=
"600px"
style
=
"top: 0px; left: 0px"
>
</
telerik:RadImageEditor
>
</
div
>
</
form
>
</
body
>
</
html
>
protected
void
RadImgEdt_ImageLoading(
object
sender, Telerik.Web.UI.ImageEditorLoadingEventArgs args)
{
//TODO - Get image from imaging database
string
filename = Server.MapPath(
"TestImages"
);
filename = Path.Combine(filename,
"FatCat.jpg"
);
MemoryStream mstream =
new
MemoryStream(File.ReadAllBytes(filename));
Telerik.Web.UI.ImageEditor.EditableImage img =
new
Telerik.Web.UI.ImageEditor.EditableImage(mstream);
args.Image = img;
args.Cancel =
true
;
}
protected
void
RadImgEdt_ImageSaving(
object
sender, Telerik.Web.UI.ImageEditorSavingEventArgs args)
{
//TODO - Save image to imaging database
string
filename = Server.MapPath(
"TestImages"
);
filename = Path.Combine(filename,
string
.Format(
"FatCat-{0}.jpg"
, DateTime.Now.ToString(
"yyyyMMdd-hhmmss"
)));
Telerik.Web.UI.ImageEditor.EditableImage img = args.Image;
img.Image.Save(filename);
lblError.Text =
"File Saved"
;
args.Cancel =
true
;
}
protected
void
btnSave_Click(
object
sender, EventArgs e)
{
RadImgEdt.SaveEditableImage(
""
,
true
);
}
<
telerik:RadAutoCompleteBox
runat
=
"server"
ID
=
"RadAutoCompleteBox1"
InputType
=
"Token"
Width
=
"300px"
DropDownWidth
=
"300px"
>
<
WebServiceSettings
Method
=
"GetCompanyNames"
Path
=
"~/WebService.asmx"
/>
</
telerik:RadAutoCompleteBox
>