js合并两个数组生成合并后的key：value数组

核心代码

rush:js;"> // var activeSubjectsName = ["语文","数学","英语","思想品德","科学"]; // var activeSubjectsNum = [46,2,28,29]; // var activeSubjectsArr = [];

for (var i = 0; i < activeSubjectsName.length; i++) {
console.log(i);
var activeSubjectsObject = {};
for (var j = 0; j < activeSubjectsNum.length; j++) {
if (i == j) {
activeSubjectsObject.name = activeSubjectsName[i];
activeSubjectsObject.value = activeSubjectsNum[j];
activeSubjectsArr.push(activeSubjectsObject);
}
}
}
console.log(activeSubjectsArr);
// activeSubjectsArr=[
// {name: "语文",value: 46},// {name: "数学",value: 2},// {name: "英语",// {name: "思想品德",value: 28},// {name: "科学",value: 29}
// ]

原理就是将两个数组结合到一个数组里面，跟json对照关系一样，需要的朋友可以参考一下，注意两个数组按顺序对应好即可。