// 重新设置dataGrid的滚动条高度
function setGridVscrollHeight(id) {
var contentHeight = $($("#"+id).find("div[class*='mini-grid-vscroll-content']")[0]).height();
if (contentHeight != 0) {
var data = mini.get(id).getData();
var height = (data.length) * 37;
$($("#"+id).find("div[class*='mini-grid-vscroll-content']")[0]).height(height);
}
}