📄 defaultcs.aspx

📁 Telerik是很大的第三方软件制造商
💻 ASPX
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<%@ Page AutoEventWireup="false" Language="c#" CodeBehind="DefaultCS.aspx.cs" Inherits="Telerik.WindowExamplesCS.DialogReturnValue.DefaultCS" %>
<%@ Register TagPrefix="telerik" Namespace="Telerik.QuickStart" Assembly="Telerik.QuickStart" %>
<%@ Register TagPrefix="telerik" TagName="Header" Src="~/Common/Header.ascx" %>
<%@ Register TagPrefix="telerik" TagName="HeadTag" Src="~/Common/HeadTag.ascx" %>
<%@ Register TagPrefix="telerik" TagName="Footer" Src="~/Common/Footer.ascx" %>
<%@ Register tagprefix="radW" namespace = "Telerik.WebControls" assembly="RadWindow" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html>
	<head>
		<telerik:HeadTag runat="server" ID="Headtag1"></telerik:HeadTag>
		<!-- custom head section -->
		<!-- end of custom head section -->
	</head>
	<body class="BODY">
		<form runat="server" id="mainForm" method="post" style="WIDTH:100%">
			<telerik:Header runat="server" ID="Header1" NavigationLanguage="C#"></telerik:Header>
			<div class="module" style="width:80%;">
				<b>Returning Values From a Dialog</b>
				<br/><hr/><br/>
				<script  type="text/javascript">
				//Show the window
				function ShowDialog()
				{					
					//Force reload in order to guarantee that the onload event handler of the dialog which configures it executes on every show.
					var oWnd = window.radopen(null, "DialogWindow");
					oWnd.SetUrl(oWnd.GetUrl());
				}
				
				//Called when a window is being shown. Good for setting an argument to the window 
				function OnClientShow(radWindow)
				{					
					//Get current content of textarea
					var oText = document.getElementById("InfoArea").value;
					
					//Create a new Object to be used as an argument to the radWindow
					var arg = new Object();					
					//Using an Object as a argument is convenient as it allows setting many properties.
					arg.TextValue = oText;
					arg.Color = "red";
					arg.BackColor = "yellow";
										
					//Set the argument object to the radWindow		
					radWindow.Argument = arg;
				}
																						
				function CallBackFunction(radWindow, returnValue)
				{
					var oArea = document.getElementById("InfoArea");
					if (returnValue) oArea.value = returnValue;
					else alert ("No text was returned");
				}
				
				// Called when a window is being closed.
				function OnClientClose(radWindow)
				{					
					//Another option for passing a callback value
					//Set the radWindow.Argument property in the dialog
					//And read it here --> var oValue = radWindow.Argument;										
					//Do cleanup if necessary
				}	
							
				</script>
				Text to be modified from the dialog:
				<br>
				<textarea id="InfoArea" rows="5" cols="20">Text here will be sent to the dialog....</textarea>
				<br>
				<button onclick="ShowDialog();return false;" class="Button" style="width:250px;">Show dialog (force dialog refresh)</button>								
				(Open by client script)
				<br /><br />
				<asp:Button Runat="server" ID="ServerButton" Text="Show dialog (do not force dialog reload)" cssclass="button" style="width:250px;"></asp:Button>
				(Server-side binding)
				<radW:RadWindowManager 
					id="Singleton" 
					runat="server" 
					ClientCallBackFunction="CallBackFunction"
					OnClientShow = "OnClientShow"
					OnClientClose = "OnClientClose"
					>
					<windows>
						<radW:RadWindow id="DialogWindow" 
							OpenerElementId = "<%# ServerButton.ClientID %>" 
							OffsetElementId = "InfoArea" 							
							Left="250px"
							Modal = "true"
							Runat="server" 
							Width="270px" 						
							Height="200px" 
							Title="User List Dialog" 
							NavigateUrl="./Dialog.aspx">
						</radW:RadWindow>
					</windows>
				</radW:RadWindowManager>
			</div>
			<telerik:Footer runat="server" ID="Footer1"></telerik:Footer>
		</form>
	</body>
</html>
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