我需要一些帮助,通过从API接收JSON接收的对象以及为图表库组装另一个对象。循环遍历对象
这里是对象的一个示例:
var channel_data = [
{
"27th Oct 12": {
"xaxis": "27th Oct 12",
"channels": {
"Create and Craft": {
"views": 13064,
"bandwidth": 623136899214,
"name": "Create and Craft"
},
"5 USA": {
"views": 394,
"bandwidth": 17889861768,
"name": "5 USA"
}
},
"totalViews": 25470,
"totalBandwidth": 923866774348
},
"28th Oct 12": {
"xaxis": "28th Oct 12",
"channels": {
"Create and Craft": {
"views": 15298,
"bandwidth": 860108829822,
"name": "Create and Craft"
},
"5 USA": {
"views": 500,
"bandwidth": 28770314737,
"name": "5 USA"
}
},
"totalViews": 29377,
"totalBandwidth": 1248778079465
}
}
]
我需要循环通过这些数据,并构建对象与Highcharts渲染使用的下面的数组。类别将是日期,数据是每个渠道的每个日期的视图。
categories: ['27th Oct 12", "28th Oct 12"]
series: [{
name: 'Create and Craft',
data: [13064, 15298]
}, {
name: '5 USA',
data: [394, 500]
}, {
}]
我试过以下,但结束了错误的结构;
var dates = [], channels=[], views = [];
for (var gdata in channel_data) {
dates.push(channel_data[gdata].xaxis);
for (var channel in channel_data[gdata].channels){
channel_name = channel_data[gdata].channels[channel].name;
channel_views = channel_data[gdata].channels[channel].views;
channel_data = {"name" :channel_name,"views" : channel_views}
channels.push(channel_data);
}
views.push(model.attributes[gdata].channels.name.views);
}
看看underscore.js,它有很多有用的实用函数集合和数组 –
我试过以下; – stevepop
如果你看看这行''类别:['10月27日','10月28日']你会看到你有一个sintax错误 –