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使用Asp.Net C＃VS08。如何在TextBox上設置值
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default2.aspx.cs" Inherits="Default2" %>
<!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">
<link href="StyleSheet.css" rel="stylesheet" type="text/css" />
<title>Untitled Page</title>
<link href="StyleSheet.css" rel="stylesheet" type="text/css" />
<script type="text/javascript">
var styleToSelect;
function onOk() {
document.getElementById('GridView1').className = styleToSelect;
}
</script>
<script language="javascript" type="text/javascript">
function GetRowValue(val) {
// alert(val);
document.getElementById("Text1").value = val;
// hardcoded value used to minimize the code.
// ControlID can instead be passed as query string to the popup window
//window.opener.document.getElementById("ctl00_ContentPlaceHolder2_GridView1_txtCOM_NAME").value = val;
//window.opener.document.getElementById('%=txtCOM_NAME.ClientId%>').value = val;
//window.opener.document.getElementById("txtParent").value = val;
//Text1.innerHTML=val;
// alert(val);
// window.close();
}
function Hello()
{
document.getElementById("Text1").value="2";
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:ScriptManager ID="ScriptManager1" runat="server">
</asp:ScriptManager>
<asp:LinkButton ID="LinkButton1" runat="server">Please click to select an alternate text style.</asp:LinkButton><br />
<br />
<asp:Button ID="Button1" runat="server" Text="Button" /><br />
<br />
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataKeyNames="CategoryID"
DataSourceID="SqlDataSource1">
<Columns>
<asp:BoundField DataField="CategoryID" HeaderText="CategoryID" InsertVisible="False"
ReadOnly="True" SortExpression="CategoryID" />
<asp:BoundField DataField="CategoryName" HeaderText="CategoryName" SortExpression="CategoryName" />
<asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" />
<asp:TemplateField>
<ItemTemplate>
<asp:Button ID="Button2" runat="server" Text="Button" />
<ajaxToolkit:ModalPopupExtender ID="ModalPopupExtender1" runat="server"
TargetControlID="Button2"
PopupControlID="Panel2"
BackgroundCssClass="modalBackground"
DropShadow="true"
OkControlID="OkButton"
CancelControlID="CancelButton"
OnOkScript="onOk()"
/>
<asp:TextBox ID="TextBox2" runat="server"></asp:TextBox>
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:Panel ID="Panel2" runat="server" Height="50px" Width="125px" CssClass="modalPopup">
<asp:GridView ID="GridView2" runat="server" AutoGenerateColumns="False" DataKeyNames="CategoryID"
DataSourceID="SqlDataSource1" OnSelectedIndexChanged="GridView2_SelectedIndexChanged" OnRowDataBound="GridView2_RowDataBound">
<Columns>
<asp:TemplateField HeaderText="ckb">
<EditItemTemplate>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
</EditItemTemplate>
<ItemTemplate>
<asp:Label ID="Label1" runat="server"></asp:Label>
<asp:CheckBox ID="CheckBox1" runat="server" />
</ItemTemplate>
</asp:TemplateField>
<asp:CommandField ShowSelectButton="True" />
<asp:BoundField DataField="CategoryID" HeaderText="CategoryID" InsertVisible="False"
ReadOnly="True" SortExpression="CategoryID" />
<asp:BoundField DataField="CategoryName" HeaderText="CategoryName" SortExpression="CategoryName" />
<asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" />
<asp:TemplateField>
<AlternatingItemTemplate>
<asp:Button ID="btnSelect" runat="server" Text="Select" />
</AlternatingItemTemplate>
<ItemTemplate>
<asp:Button ID="btnSelect" runat="server" Text="Select" />
</ItemTemplate>
</asp:TemplateField>
</Columns>
</asp:GridView>
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:HiddenField ID="HiddenField1" runat="server" />
<asp:Button ID="Button3" runat="server" Text="Button" />
<div align="center">
<asp:Button ID="OkButton" runat="server" Text="OK" OnClick="OkButton_Click" OnClientClick=Hello() />
<asp:Button ID="CancelButton" runat="server" Text="Cancel" />
<input id="Button4" type="button" value="button" /></div>
</asp:Panel>
<asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:NorthwindConnectionString %>"
SelectCommand="SELECT [CategoryID], [CategoryName], [Description] FROM [Categories]">
</asp:SqlDataSource>
<br />
<br />
<br />
<br />
</div>
</form>
</body>
</html>
彈出。想後，選擇在彈出網格行，然後點擊OK按鈕，把價值上的TextBox FO父grid.How設置上父格值。