JS - 数组元素根据指定的字段排序
var arr = [
{far:123.45,address:"金粮路"},
{far:3685.45,address:"北京路"},
{far:2.8,address:"人民公园"},
];
//
arr.sort(function (a, b) {
if (a.far < b.far) {
return -1;
} else if (a.far == b.far) {
return 0;
} else {
return 1;
}