实现过程:
父页面
打开新窗口的javascript函数为:
function openpage(htmlurl)
{
var newwin =window.open(htmlurl,"newWin","toolbar=no,location=no,directories=no,status=no,scrollbars=yes,menubar=no,resizable=yes,top=100,left=200,width=650,height=300");
newwin.focus();
return false;
}
</script>在按钮中调用:
<asp:Button ID="Button1" runat ="server" Text ="Button" OnClientClick ="return openpage('child.aspx');" />
子页面
绑定gridview的数据源,并在它的RowDataBound事件里写代码如下:
protected void GridView1_RowDataBound( object sender, GridViewRowEventArgs e)
{
string s = "window.opener.document.getElementById('textbox1').value='" + e.Row.Cells[ 1].Text + "'; window.close(); ";
if (e.Row.RowType != DataControlRowType.Header)
{
e.Row.Attributes.Add( "ondblclick", s); //双击选择
//当鼠标移到的时候设置该行颜色为"", 并保存原来的背景颜色
e.Row.Attributes.Add( "onmouseover", "currentcolor=this.style.backgroundColor;this.style.backgroundColor='#C0C0FF';this.style.cursor='hand';");
//当鼠标移走时还原该行的背景色
e.Row.Attributes.Add( "onmouseout", "this.style.backgroundColor=currentcolor");
}
} 说明:通过window.open打开新页面,两个页面之前便有了一种父子关系。子页通过opener可以访问父页(控件及写在父页的js函数),父页同样通过sub可以访问子页。如在父页有个js函数sayhello(),在子页中只需要opener.sayhello()便可以调用了
父页面
打开新窗口的javascript函数为:
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子页面
绑定gridview的数据源,并在它的RowDataBound事件里写代码如下:
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