如何在telerik中显示加载符号：ajaxupdatecontrol [英] How to show Loading symbol in telerik:ajaxupdatecontrol

问题描述

实际上我在telerik_radgrid中的upadate面板中使用了telerik_radgrid我正在那个telerik中获取一个表单：RadComboBox可用。到这个telerik：RadComboBox我绑定群组当我点击特定组我正在提出一个事件OnSelectedIndexChanged =CmbUGrp_SelectedIndexChanged所以​​我的问题是什么时候这个事件提出我想在我的页面上显示加载符号，直到事件完成是可能的。如果需要，我将发布我的代码。

Actually i am taking a telerik_radgrid in upadate panel in that telerik_radgrid i am taking a form in that one telerik:RadComboBox is available. to this telerik:RadComboBox i am binding the groups when i ever i clicked the particular group i am raising an event OnSelectedIndexChanged="CmbUGrp_SelectedIndexChanged" so my problem is when ever this event raised i want to show the loading symbol on my page till the event complete is it possible. if needed i will post my code.

推荐答案

使用UpdateProgress和UpdatePanel。有关更多详细信息，请访问此链接

http://asp-net-example.blogspot.in/2009 /11/ajax-updateprogress-image-how-to-use.html [ ^ ]



希望这有帮助

Use UpdateProgress along with UpdatePanel.For more detail please go througn this link
http://asp-net-example.blogspot.in/2009/11/ajax-updateprogress-image-how-to-use.html[^]

Hope this helps

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