【发布时间】:2015-04-10 12:08:53
【问题描述】:
我的对象看起来像这样
{
"about.php": [
"#topNav",
"#botNav",
"#employees"
],
"index.php": [
"#blah"
]
}
我是这样循环的
var validation_messages = obj;
for (var key in validation_messages) {
if (validation_messages.hasOwnProperty(key)) {
var obj = validation_messages[key];
for (var prop in obj) {
if(obj.hasOwnProperty(prop)){
console.log(prop + " = " + obj[prop]);
}
}
}
}
我得到了这个结果
0 = #topNav
1 = #botNav
2 = #employees
0 = #blah
我需要对象键的名称,而不是对象值中的数组键。像这样:
about.php = #topNav
about.php = #botNav
about.php = #employees
index.php = #blah
如果它们不存在,我会将新值推送到数组中:
{
"about.php": [
"#topNav",
"#botNav",
"#employees"
],
"index.php": [
"#blah",
"#newValue"
]
}
【问题讨论】:
标签: javascript arrays object key