我有一个树对象下面,我想,如果是空删除的项目数组属性。 我不知道到做到这一点,最好的方法?
我想通过按键循环的,检查属性,然后删除使用delete myJSONObject[prop]
...任何想法/想法,欢迎?
[{
text: "TreeRoot",
items: [{
text: "Subgroup1",
items: []
}, {
text: "Subgroup2",
items: []
}, {
text: "Subgroup3",
items: [],
items: [{
text: "subgroup5",
items: [{
text: "subgroup6",
items: [{
text: "subgroup7",
items: [{
text: "subgroup8",
items: []
}]
}]
}]
}]
}]
}]