刚自学easyui布局，菜鸟级别。遇到如下问题，求大神指教解惑，或者帮忙解答出来～

var width = $(window).width()-80;
var height = $(window).height()-120;
stView_layout = $('#stView_layout').layout({
width: width,
height: height
});
station_view = $('#stationView').window({
title: '测站导航',
left:50,
top:80,
width: width,
modal: false,
shadow: false,
closed: true,
height: height,
onResize:function(w,h){
if(stView_treegrid){
stView_treegrid.treegrid({
width:w-20,
height:h-260
});
}
}
});追问

这是什么啊～有点看不懂，应该不是easyui吧？

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