javascript - 如何将两个 json 属性合并到一个数组中

Question

我有一个像这样的json数据:

var data = [{
    "RM_Name": "Cloud Strife",
    "Division": "Avalanche",
    "RM_Phone": "No Phone",
    "RC_Name": "No RM",
    "RC_Phone": "No Phone",
    "States_Covered": "Midgar,Nibelheim"
}, {
    "RM_Name": "Clint Eastwood",
    "Division": "Hollywood",
    "RM_Phone": "No Phone",
    "RC_Name": "No RC",
    "RC_Phone": "No Phone",
    "States_Covered": "Gran Torino"
}, {
    "RM_Name": "Barret Wallace",
    "Division": "Avalanche",
    "RM_Phone": "No Phone",
    "RC_Name": "Barry Allen",
    "RC_Phone": "No Phone",
    "States_Covered": "North Corel"
}, {
    "RM_Name": "Tifa Lockheart",
    "Division": "Avalanche",
    "RM_Phone": "No Phone",
    "RC_Name": "Aeris Gainsborough",
    "RC_Phone": "No Phone",
    "States_Covered": "Sector 7"
}];

现在我想创建一个由 RM_Name 和 RC_Name 组成的新数组，如下所示，输出如下:

[Cloud Strife,Clint Eastwood,Barret Wallace,Barry Allen,Tifa Lockheart,Aeris Gainsborough]

我怎样才能做到这一点？我尝试过使用$.merge()。但我认为输出是错误的。非常感谢任何帮助。

Answer 1

使用 jQuery .each()迭代 JSON。试试这个:

var dataArray = [];
$.each(data, function(i, v){
       dataArray.push(v.RM_Name);
       if(v.RC_Name !="No RC")
       dataArray.push(v.RC_Name);
});
console.log(dataArray);

DEMO FIDDLE