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JS 过滤数组里对象的某个属性

 1 <!DOCTYPE html>
 2 <html lang="en">
 3 
 4 <head>
 5     <meta charset="UTF-8">
 6     <meta name="viewport" content="width=device-width, initial-scale=1.0">
 7     <meta http-equiv="X-UA-Compatible" content="ie=edge">
 8     <title>Document</title>
 9 </head>
10 
11 <body>
12 
13     <script>
14         var newArray = [{
15                 name: "aaa",
16                 value: 0,
17                 height: 1
18             },
19             {
20                 name: "ddd",
21                 value: 3,
22                 height: 1
23             },
24             {
25                 name: "bbb",
26                 value: 1,
27                 height: 1
28             },
29             {
30                 name: "eee",
31                 value: 4,
32                 height: 1
33             },
34             {
35                 name: "ccc",
36                 value: 2,
37                 height: 1
38             }
39         ];
40 
41 
42         var newArray2 = [];
43         for (var i = 0; i < newArray.length; i++) {
44             var newObject = {};
45             newObject.name = newArray[i].name;
46             newObject.height = newArray[i].value;
47             newArray2.push(newObject);
48         }
49         console.log(newArray2)
50 
51 
52         // for (var i = 0; i < 6; i++) {
53         //     setTimeout(function () {
54         //         console.log(i);
55         //     }, 0)
56         // }
57     </script>
58 
59 </body>
60 
61 </html>

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原文地址：https://www.cnblogs.com/rongyao/p/11498636.html