【发布时间】:2013-03-16 15:55:05
【问题描述】:
我有一个 json 数组,看起来像这样:
{
"id": 1,
"children": [
{
"id": 2,
"children": {
"id": 3,
"children": {
"id": 4,
"children": ""
}
}
},
{
"id": 2,
"children": {
"id": 3,
"children": {
"id": 4,
"children": ""
}
}
},
{
"id": 2,
"children": {
"id": 3,
"children": {
"id": 4,
"children": ""
}
}
},
{
"id": 2,
"children": {
"id": 3,
"children": {
"id": 4,
"children": ""
}
}
},
{
"id": 2,
"children": {
"id": 3,
"children": {
"id": 4,
"children": ""
}
}
},
{
"id": 2,
"children": {
"id": 3,
"children": {
"id": 4,
"children": ""
}
}
},
{
"id": 2,
"children": {
"id": 3,
"children": {
"id": 4,
"children": ""
}
}
}]
}
我想要一个函数来删除“孩子”为空的元素。我该怎么做?我不求答案,只求建议
【问题讨论】:
-
小心:那些
=标志暗示无效的JSON -
@magritte 停止回答这个多余的问题。他说他正在征求建议。不是答案/
-
@rjz ,是的,那些 = 应该是:...
-
我知道这不是一个有效的 json ...我只是想举一个例子来说明它的外观。
-
如果你说你有一个数组,请发布一个数组。并查看
filterarray function
标签: javascript jquery json