如何填充数组inm循环JS？

Question

我有以下数组：

 var pageviews = [
     [1, randValue()],
     [2, randValue()],
     [3, randValue()],
];

静态填充此数组。我该如何填写这个循环？

我试过了：

 $.each(data, function(k, v) {
      pageviews.push([num, v["value"]]);

})

但它给了我不同的结果

Answer 1

请尝试：

var data = {a:"Hii", b:"bbye"}, // dummy data
pageViews = [];

$.each(data, function(key,val){
  var temp = [];
  temp.push(key,val)
  pageViews.push(temp);
});

//output, pageViews = [["a","Hii"],["b","bbye"]]

如果您需要索引号，请将单独的计数器变量定义为：

var data = {a:"Hii", b:"bbye"}, // dummy data
pageViews = [],
counter = 1;

$.each(data, function(key,val){
  var temp = [];
  temp.push(counter++,val)
  pageViews.push(temp);
});

//output, pageViews = [[1,"Hii"],[2,"bbye"]]