protected void ddlLanguage_SelectedIndexChanged(object sender, EventArgs e)
{
if (ddlLanguage.SelectedValue=="es-ES")
{
Page page = HttpContext.Current.CurrentHandler as Page;
page.ClientScript.RegisterStartupScript(typeof(Page), "Script", "<script language='javascript'>alert('All content may not be in Spanish. Do you want to continue...');</script>");
}
}
我想要做的就是顯示一個簡單的警報框,但都是徒勞的......沒有任何東西彈出。需要一些ayudar。來自asp.net 3.5的警報框代碼隱藏
確定該網頁實際上是做了回發? ddlLanguage上AutoPostBack設置爲true嗎? – matk
AutoPostBack =「True」是的.. – Scorpio
你的代碼有幾個問題,但最突出的是你要用'alert'確認。爲此,您需要使用'confirm' – Icarus