Window not opening in a new tab

Question

I have a menu link that is to pop-open a page in a new tab. I am using IE11 but have many users still on IE9. This is the code that I am using in the web.sitemap:

<siteMapNode url="~/Forms_Admin/Maintenance/AdminUtility.aspx?window=new"  title="LookUp Utility" roles="XXXX"></siteMapNode>

If I open in FireFox or Chrome this will open in a new tab, but in IE it just opens in the same window.

How do I get this to open in a new tab?

Thanks

Answer 1

只需在声明中包含target = _blank即可。

<siteMapNode url="~/Forms_Admin/Maintenance/AdminUtility.aspx?window=new" target="_blank" title="LookUp Utility" roles="XXXX"></siteMapNode>

Answer 2

target="_blank" on the source page was lost when the page rendered for me. I had to do it in the code behind like so:

private void Menu1_PreRender(object sender, EventArgs e)
{
    MenuItem adminUtilityItem = new MenuItem("LookUp Utility");
    adminUtilityItem.NavigateUrl = "~/Forms_Admin/Maintenance/AdminUtility.aspx?window=new";
    adminUtilityItem.Target = "_blank";
    Menu1.Items.Add(adminUtilityItem);
}