webform1.aspx中有一按钮:
private void btnLogin_Click(object sender, System.Web.UI.ImageClickEventArgs e)
{
Response.Write("<script>window.open('webform2.aspx')</script>");
}
________________________________________________________________________按钮点击过一次后,只要刷新webform1.aspx,就会自动弹出webform2.aspx,我跟踪调试了一下,发现刷新webform1.aspx时竟然会执行btnLogin_Click,这是怎么回事?
private void btnLogin_Click(object sender, System.Web.UI.ImageClickEventArgs e)
{
Response.Write("<script>window.open('webform2.aspx')</script>");
}
________________________________________________________________________按钮点击过一次后,只要刷新webform1.aspx,就会自动弹出webform2.aspx,我跟踪调试了一下,发现刷新webform1.aspx时竟然会执行btnLogin_Click,这是怎么回事?
{
btnLogin.Attributes.Add("onclick","return _open();");
}客户端:
<script language="javascript">
function _open()
{
window.open('webform2.aspx');
return false;
}
</script>