在跨平台移动UI设计中,下列哪项代码语法不对()
A.mui('#pullup-container').pullRefresh.endPullupToRefresh(true)
B.mui('#pullup-container').pullRefresh.refresh(true)
C.mui('#pullup-container').pullRefresh.disablePullupToRefresh
D.mui('#pullup-container').pullRefresh.enablePullupToRefresh(true)