我想用这样的行创建数组:
dateMetric : [{date : DatNoDuplicate[i] , ClickCount : 0 , Retweet : 0 , LikeCount : 0 , ShareCount : 0, Tweet : 0, CommentCount: 0, SumMetric: 0},
{date : DatNoDuplicate[i] , ClickCount : 0 , Retweet : 0 , LikeCount : 0 , ShareCount : 0, Tweet : 0, CommentCount: 0, SumMetric: 0},
]
但行中的属性(ClickCount,Retweet,LikeCount,ShareCount,Tweet,CommentCount)将从其他数组定义,
数组nameMetric包含此行名称((ClickCount,Retweet,LikeCount,...)
所以如果在nameMetric中有元素(likeNumber,TweetNumber,.....),则数组dateMetric将包含如下行:
dateMetric
date : DatNoDuplicate[i] , likeNumber: 0 , TweetNumber: 0 , ... , SumMetric: 0})
请帮助,如果问题得不到解决,我可以重新解决问题。
答案 0 :(得分:1)
试试这个:http://jsfiddle.net/8cetN/
您可以查找名称数组以定义每个行对象的属性:
var nameMetric = ["ClickCount", "Retweet", "LikeCount", "ShareCount", "Tweet", "CommentCount", "SumMetric"];
var numRows = 4;
var dateMetric = [];
for (var i=0; i<numRows; i++) {
var row ={};
nameMetric.forEach(function(name){
row[name] = 0; // Look up and place the actual value here.
});
dateMetric.push(row);
}
console.log(JSON.stringify(dateMetric));