Button_click中调用ajax,点击之后没有反应,求助!!!
protected void ASPxButton4_Click(object sender, EventArgs e)
{
//ClientScript.RegisterStartupScript(GetType(), "message", "<script>alert('请正确输入!');</script>");
//ClientScript.RegisterStartupScript(Page.GetType(), "", "<script>correctpwd()</script>", true);
ScriptManager.RegisterStartupScript(this.ASPxButton4, this.GetType(), "correctpwd", "var xmlhttp;if (window.XMLHttpRequest) {xmlhttp = new XMLHttpRequest();}else {xmlhttp = new ActiveXObject('Microsoft.XMLHTTP');}xmlhttp.open('GET', 'correctpwd.aspx', true);xmlhttp.send();if (xmlhttp.readyState == 4 && xmlhttp.status == 200) {document.getElementById('userlogindiv').innerHTML = xmlhttp.responseText;}", true);
}
//ClientScript.RegisterStartupScript(GetType(), "message", "<script>alert('请正确输入!');</script>");这一句是正常显示的
//ClientScript.RegisterStartupScript(Page.GetType(), "", "<script>correctpwd()</script>", true);这一句不知道为啥也是没反应