我如何从弹出窗口返回日期 [英] how i can return date from popup window

问题描述

我想从弹出窗口中返回日期包含一个来自外部表单的网格，我想要当我从网格返回值中选择行返回主页上的文本pox并关闭弹出窗口时.

I want to return date from popup window Contains a grid from external form , i want when i select row from grid return value to text pox on the main page and close the popup window .

推荐答案

尝试一下

try this

//page load
 if (Session["CategCode"] != null)
            {
               Hiddenfield.Value=Session["CategCode"].ToString();
             }
//in parent page button click event

ScriptManager.RegisterStartupScript(Page, Page.GetType(), "myscript", "window.open(''CategoryList.aspx'','''',''width=530,height=450,toolbar=no,resizable=no,location=center,status=no'');", true);
//popup page after selecting grid ok button event
if(string.IsNullOrEmpty(HiddenField1.Value))
{
Session["CategCode"] = HiddenField1.Value;
                Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "A", "<script>window.opener.document.forms[0].submit();window.close();</script>");
}
else
            {
                ClientScript.RegisterStartupScript(this.GetType(), "Error", "<script>alert(''Please Select any Value'')</script>");
                return;
            }

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