假设ParentForm.aspx 页面上有TextBox1文本框和Open按钮
点击Open按钮弹出SubForm.aspx,SubForm.aspx页面上有TextBox1文本框和Close按钮
点击Close按钮关闭SubForm.aspx页面,并把子页面SubForm.aspx文本框的值显示到父页面ParentForm.aspx 的文本框上。
父窗体前台代码:
<script type=\"text/javascript\">
function OpenSubForm(ret) {
var strPath = \"subForm.aspx\"
var nHeight = 500
var nWidth = 500
var feature
feature = \"Height= \" + nHeight + \",Width=\" + nWidth + \",top=30,Left=30\";
feature += \",dependent=yes,location=no,resizable=yes,scrollbars=yes,status=yes,toolbar=no;\";
window.open(strPath+\"?Ret_Form=Form1&Ret_Value=\"+ret,\'subForm\',feature).focus();
return false;
}
</script>
父窗体后台代码:
private void Page_Load(object sender, System.EventArgs e)
{
// ページを初期化するユーザー コードをここに挿入します
this.Button1.Attributes.Add(\"onClick\",\"return OpenSubForm(\'TextBox1\');\");
}
子窗体后台代码:
private void Button1_Click(object sender, System.EventArgs e)
{
string strScript =string.Empty;
string strRetForm = String.Empty;
string strRetValue=String.Empty;
strRetForm=Request.Params[\"Ret_Form\"];
strRetValue=Request.Params[\"Ret_Value\"];
if (strRetForm == string.Empty)
{
strRetForm= \"document.forms[0]\";
}
strScript = \"<script language=javascript>\";
strScript += \"window.opener.\" + strRetForm;
strScript += \".\" + strRetValue + \".value=\'\" + this.TextBox1.Text.Trim() + \"\';\";
strScript += \"window.close();\";
strScript += \"</script>\";
Response.Write(strScript);
}