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我正在嘗試使用json url創建條形圖。關於印象和時間。我不認爲我在.data(data)處正確引用了數據,我如何從d3中的json文件訪問Impressions字段?解析json到條形圖d3js
var url = "https://script.google.com/macros/s/AKfycbwy56QiQwyfkkaLFWZ33QHVieAHhtLJYNa_AzKcCBr-J7Catgv2/exec?id=1vQsWQPUET20KcgeRKgs5NOOBngqLeUuNTHI1bWi5Et8&sheet=Sheet1";
d3.json(url, function(data) {
console.log(data.Sheet1[0]);
var canvas = d3.select("body").append("svg")
.attr("width", 500)
.attr("height", 500)
canvas.selectAll("rect")
.data(data)
.enter()
.append("rect")
.attr("width", function(d) {
return d.Impressions
})
.attr("height", 45)
.attr("y", function(d, i) {
return i * 50
})
.attr("fill", "blue")
});
試試'data.Sheet1' – Weedoze