json数组根据某个字段的值进行排序
作者:互联网
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<meta charset="UTF-8"> <title>json数组根据某个字段的值进行排序</title> </head> <body> </body> <script type="text/javascript"> var data = [{ name: "angular", value: 0.58 }, { name: "java", value: 0.36 }, { name: "php", value: 0.78 }, { name: "python", value: 1.78 }, { name: "vue", value: 2.78 }]; //定义一个比较器--降序排列 function compare(propertyName) { console.log(propertyName) return function(object1, object2) { var value1 = object1[propertyName]; var value2 = object2[propertyName]; if(value2 < value1) { return -1; } else if(value2 > value1) { return 1; } else { return 0; } } } console.info(JSON.stringify(data)); //使用方法 data.sort(compare("value")); console.info(JSON.stringify(data)); </script> </html>
原文:https://blog.csdn.net/qq_38397397/article/details/86155230
标签:return,name,propertyName,字段,value,json,value2,排序,data 来源: https://blog.csdn.net/qq_42916612/article/details/93592846