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我正尝试使用for..in循环来访问'Event'中的描述键/值,但目前我还不完全确定如何实现这一点。首先,我使用for..in并将其记录下来,这将返回响应中的所有顶级条目,现在我要如何深入分析并选择Event.description?我首先认为它是数据[prop] .Event.description,但事实并非如此。我应该使用正常的循环,然后在这里for..in?从我的JSON响应中访问特定的一组值?
这里是我当前的代码:
$(document).ready(function() {
var data = {
"status": "ok",
"code": "200",
"message": "event details",
"data": [{
"Event": {
"id": "1",
"name": "Sample Event Number 1",
"description": "Sample Event Number 4 Description ....",
"event_date": "2012-05-31 00:00:00",
"Band": [{
"id": "1",
"name": "Support #1",
"BandsEvent": {
"id": "7",
"band_id": "2",
"event_id": "8",
"created": "2012-05-23 15:53:56",
"modified": "2012-05-23 15:53:56"
}},
{
"id": "2",
"name": "Support #2",
"BandsEvent": {
"id": "8",
"band_id": "1",
"event_id": "8",
"created": "2012-05-23 15:53:57",
"modified": "2012-05-23 15:53:57"
}}]
}},
{
"Event": {
"id": "2",
"name": "Sample Event Number 2",
"description": "Sample Event Number 4 Description ....",
"event_date": "2012-05-31 00:00:00",
"Band": [{
"id": "2",
"name": "Another Crazy Band",
"BandsEvent": {
"id": "3",
"band_id": "2",
"event_id": "8",
"created": "2012-05-23 15:53:56",
"modified": "2012-05-23 15:53:56"
}},
{
"id": "4",
"name": "The Band",
"BandsEvent": {
"id": "8",
"band_id": "1",
"event_id": "8",
"created": "2012-05-23 15:53:57",
"modified": "2012-05-23 15:53:57"
}}]
}}]
}
var prop;
for (prop in data) {
console.log(data[prop]);
// data.Event.description
}
});
我会建议在存储的阵列和循环:'为 (VAR事件= data.data,i = 0,n = events.length; i
mplungjan