我有带有 SelectedDateChanged 事件的 RadDatePicker 控件。当我更改日期时,事件会通过确认窗口触发。当我单击“取消”按钮时,RadDatePicker1_SelectedDateChanged 再次调用并显示两次确认窗口。当我单击“确定”按钮时,它工作正常。可能是什么问题呢?感谢您的任何建议。
<telerik:RadDatePicker ID="RadDatePicker1" runat="server" AutoPostBack="true" OnSelectedDateChanged="RadDatePicker1_SelectedDateChanged" >
</telerik:RadDatePicker>
protected void RadDatePicker1_SelectedDateChanged(object sender, EventArgs e)
{
string radalertscript = "<script language='javascript'>function f(){ radconfirm('Are you sure?', confirmChange, 400, 100) ; Sys.Application.remove_load(f);}; Sys.Application.add_load(f);</script>";
Page.ClientScript.RegisterStartupScript(this.GetType(), "radalert33", radalertscript);
}
这是Javascript函数
function confirmChange(args) {
if (args) {
__doPostBack("<%= hiddenButton1.UniqueID %>", "");
}