【d3.js学习--03】d3.json

d3最重要的莫过于数据。那么数据如何获取呢？当然可以用d3.json 咯。下面就用过例子来看看d3.json吧。

var params = storageUrl.split(";");
var demoUrl = Settings.apiUrl + "/lte_dashboard/lteDashboard?"
            + "bl=" + escape(params[0])
            + "&branch=" + escape(params[1])
            + "&stage=" + escape(params[2])
            + "&begin=" + startDate.unix()
            + "&end=" + endDate.unix();
d3.json(demoUrl, function(indata) {
    //do things what you want to do
    console.log("-----"+"%j", indata)
});