Sys.WebForms.PageRequestManagerServerErrorException
<script>
Sys.Application.add_load(function()
{
var form = Sys.WebForms.PageRequestManager.getInstance()._form;
form._initialAction = form.action = window.location.href;
});
</script>
Sys.Application.add_load(function()
{
var form = Sys.WebForms.PageRequestManager.getInstance()._form;
form._initialAction = form.action = window.location.href;
});
</script>
放到body最后
