我有一个简单的javascript映射,其中不包含字段的标识符。我可以遍历地图,但是没有字段标识符就无法获取值。

var processStatusTypes = {
       1:'ClaimProcess Status 1',
       2:'ClaimProcess Status 2',
       3:'ClaimProcess Status 3',
       4:'ClaimProcess Status 4',
       5:'ClaimProcess Status 5',
       6:'ClaimProcess Status 6',
       7:'ClaimProcess Status 7'
};

for (var index in processStatusTypes) {
    console.log(processStatusTypes[index][0]);
    console.log(processStatusTypes[index][1]);
}


我知道这应该很简单,但是我找不到解决方案。任何帮助,将不胜感激。谢谢

最佳答案

您正在寻找Object.keys



var processStatusTypes = {
       1:'ClaimProcess Status 1',
       2:'ClaimProcess Status 2',
       3:'ClaimProcess Status 3',
       4:'ClaimProcess Status 4',
       5:'ClaimProcess Status 5',
       6:'ClaimProcess Status 6',
       7:'ClaimProcess Status 7'
};

var keys = Object.keys(processStatusTypes);
for (var i = 0;i<keys.length;i++) {
    console.log(keys[i], processStatusTypes[keys[i]]);
}

07-28 09:20