listview必须设置数据适配器才能显示出来,哪怕只设置一个空的数据适配器都行: lvTabDetail.setAdapter(new NewsListAdapter()); class NewsListAdapter extends BaseAdapter{ @Override public int getCount() { // TODO Auto-generated method stub return 0; } @Override public Object getItem(int p
要做成页面只传入数据,js生成图表,如下图 下面是js代码 var LineChart = function (ID, title, axisData,seriesData) { var myChart = echarts.init(document.getElementById(ID)); var newData = []; var legendData = []; for (var i = 0; i < seriesData.length; i++) { var lineItem = new