asp.net弹出窗口返回值

2024-07-10 12:43:54

字体：大中小

来源：转载

供稿：网友

Page.aspx:
代码如下:
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>无标题页</title>
<script type="text/javascript" >...
function Pop()
...{
var result=showModalDialog('downs.aspx','subpage','dialogWidth:400px;dialogHeight:300px;center:yes;help:no;resizable:no;status:no'); //打开模态子窗体,并获取返回值
document.getElementById("txt_id").value=result.split("'")[0]; //返回值分别赋值给相关文本框
document.getElementById("txt_name").value=result.split("'")[1];
document.getElementById("txt_pwd").value=result.split("'")[2];
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:TextBox ID="txt_id" runat="server" ></asp:TextBox>
<asp:TextBox ID="txt_name" runat="server" ></asp:TextBox>
<asp:TextBox ID="txt_pwd" runat="server" ></asp:TextBox>
<br />

<asp:Button ID="btnPop" runat="server" Text="PoPWindows" />

</div>
</form>
</body>
</html>

downs.aspx: 弹出页面

代码如下:
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>无标题页</title>
<script type="text/javascript" >...
function cc(infor_id,infor_name,infor_psw) //参数分别为id,name和password
...{
window.returnValue= infor_id+"'"+infor_name+"'"+infor_psw; //返回值
window.close();
}
</script>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:GridView ID="gvshow" runat="server" BackColor="White" BorderColor="#CCCCCC"
BorderStyle="None" BorderWidth="1px" CellPadding="3"
>
<FooterStyle BackColor="White" ForeColor="#000066" />
<RowStyle ForeColor="#000066" />
<PagerStyle BackColor="White" ForeColor="#000066" Horiz />
<SelectedRowStyle BackColor="#669999" Font-Bold="True" ForeColor="White" />
<HeaderStyle BackColor="#006699" Font-Bold="True" ForeColor="White" />
</asp:GridView>
</div>
</form>
</body>
</html>

downs.cs:弹出页面后台代码：
代码如下:
public partial class downs : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
SetBind();
}
}
public void SetBind()
{
string ConnString = ConfigurationManager.ConnectionStrings["ConnStr"].ToString();
using (SqlConnection conn = new SqlConnection(ConnString))
{
conn.Open();
string sql = "select top 10 gwid,machtype,isok from allinfor";
SqlDataAdapter ada = new SqlDataAdapter(sql, conn);
DataSet ds = new DataSet();
ada.Fill(ds);
gvshow.DataSource = ds.Tables[0];
this.gvshow.DataBind();
}
}
protected void gvshow_RowDataBound(object sender, GridViewRowEventArgs e)
{
if (e.Row.RowType == DataControlRowType.DataRow)
{
e.Row.Attributes.Add("onclick", "cc('" + e.Row.Cells[0].Text + "','" + e.Row.Cells[1].Text + "','" + e.Row.Cells[2].Text + "')");