問題
使用 aspx網頁互相傳值
解決方法
showModelessDialogEX.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="showModelessDialogEX.aspx.cs" Inherits="showModelessDialogEX" %> <!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 id="Head1" runat="server"> <title>showModelessDialogEX</title> </head> <body> <form id="form1" runat="server"> <div> <asp:TextBox ID="TextBox1" runat="server" onclick='CallDialog();'></asp:TextBox> </div> </form> </body> </html>
<script type="text/javascript">
function CallDialog()
{
window.showModalDialog("myDialog.aspx",window,"status:false;dialogWidth:300px;dialogHeight:300px;dialogLeft:50px;dialogTop:200px");
}
function SetTextBox(str)
{
var id = '<%=this.TextBox1.ClientID %>';
document.getElementById(id).value = str;
}
</script>
myDialog.aspx
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="myDialog.aspx.cs" Inherits="myDialog" %> <!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 id="Head1" runat="server"> <title>myDialog</title> <base target="_self" /> </head> <body> <form id="form1" runat="server"> <div> <asp:GridView ID="GridView1" runat="server" onrowdatabound="GridView1_RowDataBound"> <Columns> <asp:TemplateField HeaderText="Select"> <ItemTemplate> <asp:LinkButton ID="LinkButton1" runat="server">Select</asp:LinkButton> </ItemTemplate> </asp:TemplateField> </Columns> </asp:GridView> </div> </form> </body> </html>
<script type="text/javascript">
function GetInfo(str)
{
var arg = window.dialogArguments;
arg.SetTextBox(str);
window.close();
}
</script>
myDialog.aspx.cs
public partial class myDialog : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
this.GridView1.DataSource = new string[] { "Dotblogs", "F6 Team", "puma" };
this.GridView1.DataBind();
}
}
protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
LinkButton lnkbtn = e.Row.Cells[0].FindControl("LinkButton1") as LinkButton;
lnkbtn.OnClientClick = string.Format("GetInfo('{0}'); return false;", e.Row.Cells[1].Text);
}
}
}
若是要按下按鈕,回傳輸入的值,可改寫JavaScript如下:
<script type="text/javascript">
function GetTextBox() {
var id = '<%=this.txtVerContent.ClientID %>';
GetInfo(document.getElementById(id).value); return false;
}
function GetInfo(str) {
var arg = window.dialogArguments;
arg.SetTextBox(str);
window.close();
}
</script>
參考:http://www.dotblogs.com.tw/puma/archive/2008/06/29/4401.aspx
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