Primefaces ajaxStatus不会调用start事件

Question

我有一个搜索按钮，通过AJAX调用我的支持Bean中的方法。当它被点击时，我想显示一个动画加载图标，为此我去了Primefaces＆＃39; ajaxStatus。我放在方面的元素＆＃34;默认＆＃34;完美地加载，但是方面中的另一个元素＆＃34;开始＆＃34;没有按＆＃39;吨。这里是按钮的代码（p：commandLink）和里面的ajaxStatus：

Public Declare Function SetTimer Lib "user32" ( _
    ByVal HWnd As Long, _
    ByVal nIDEvent As Long, _
    ByVal uElapse As Long, _
    ByVal lpTimerFunc As Long) As Long
Public Declare Function KillTimer Lib "user32" ( _
    ByVal HWnd As Long, _
    ByVal nIDEvent As Long) As Long

Public timId As Long, lala As Long, i As Integer

Public Sub CallTm()

timId = SetTimer(0, 0, 100, AddressOf Test)

End Sub
Public Sub AnotherSub()

MsgBox "This is not gonna be shown"

End Sub

Public Sub Test()

Cells(1, 1).Value = i
i = i + 1

End Sub