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我已經在這個格式data.json:Dimple.js不喜歡我的數組
{
"Users": [
{
"userName": "Herbie",
"weigh-in data": [
{ "date": "2016.01.04", "weight": "114.3" },
{ "date": "2016.01.05", "weight": "114.6" },
{ "date": "2016.01.06", "weight": "114.9" }
]
},
{
"userName": "Wayne",
"weigh-in data": [
{ "date": "2016.02.01", "weight": "120.3" },
{ "date": "2016.02.05", "weight": "123.6" },
{ "date": "2016.02.06", "weight": "123.9" }
]
}
]
}
//等等,更多的用戶對象
在我的應用程序:用戶的選擇是一個ajax調用獲取這些數據,我循環它以獲取所選用戶的權重數據,並且我成功將這些數據呈現到一個表格中。
現在我想要使用相同的結果的酒窩圖表中,但顯然酒窩不喜歡我chartData陣列:
var dataObj = JSON.parse(jsonData);
var usersArray = dataObj.Users;
var chartData = [];
// etc. SNIP
for (var obj of usersArray) {
if (obj.userName === selUser) { // weigh-ins of the selected user only
dataRows.innerHTML = "";
for (var i = 0, j = selUserData.length; i < j; i++) {
var dataDate = selUserData[i].date;
var dataWeight = selUserData[i].weight;
chartData.push('{ "User"' + ': ' + '"'+selUser+'", ' + '"Date":' + ' ' + '"'+dataDate+'", ' + '"Weight":' + ' ' + '"'+dataWeight+'" }');
// SNIP: build rows from the data, load up the table, no problem
dataRows.innerHTML += row;
} // selUserData loop
var svg = dimple.newSvg("#chartContainer", 800, 600);
var chart = new dimple.chart(svg, chartData);
chart.setBounds(60, 30, 505, 305);
var x = chart.addCategoryAxis("x", "Date");
x.addOrderRule("Dates");
var y = chart.addCategoryAxis("y", "Weight");
y.addOrderRule("Weights");
var s = chart.addSeries("weigh-ins", dimple.plot.line);
chart.draw();
...這將導致非圖表英寸不過,如果我CONSOLE.LOG或警報(chartData)和結果集chartData,即:
var chartData = [
{ "User": "Wayne", "Date": "2016.02.01", "Weight": "180.3" },
{ "User": "Wayne", "Date": "2016.02.05", "Weight": "123.6" },
{ "User": "Wayne", "Date": "2016.02.06", "Weight": "153.9" }
]
...然後我得到一個圖表,ERGO我的困惑。
任何瞭解大爲讚賞,
威士忌
啊,非常感謝約翰。我可以宣誓這是我構建chartData數組的方式之一(並確認它是一個數組對象)......也許不是,或者我可能有另一個錯誤。無論如何,非常感謝您的幫助,並花時間發佈;我現在有一個圖表! –