[英]alert box from asp.net 3.5 Code-Behind
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>");
}
}
我想要做的只是顯示一個簡單的警報框,但都是徒勞的...沒有任何彈出窗口。 需要一些ayudar。
你也可以用這種方式實現
protected void ddlLanguage_SelectedIndexChanged(object sender, EventArgs e)
{
if (ddlLanguage.SelectedValue=="es-ES")
{
Response.Write("<script>alert('All content may not be in Spanish. Do you want to continue...');</script>");
}
}
ScriptManager.RegisterStartupScript(this.Page,this.GetType(),“showalert”,“Alert Message”,true);
這對我來說沒有Postback嘗試這個
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