$('img.echart-trand').click(function() {  var host = $(this).data('host'); var role = $(this).data('role');  console.log('host',host); console.log(window.width);  var labeltitle = host; if(role==4)labeltitle = $(this).data('title');  var width = $(window).width() + "px"; var height = $(window).height() + "px"; layer.open({  type: 2,  title: labeltitle + ' - 投放關系圖',  shadeClose: true,  move: false,  scrollbar: false, // 父頁面 滾動條 禁止  // maxmin: true,  area: [width, height],  // content: ['/home/index/echartTest?role=2&wd='+host,'no'], //ifrma 滾動條 禁止顯示 頁面  content: ['/home/index/echartTest?role='+role+'&wd=' + host], });});