我有一个带有子数组的json数组,其格式如下:
[{"id":"188","stars":"2","staryes":"2","starers [{"starfirstname":"Name1","starlastname":"Name1","staruser":"1"},
{"starfirstname":"Name2","starlastname":"Name2 ","staruser":"3"}],"time":"1364151043","postedby":"43","text":"TEST","firstname":"Name3","lastname":"Name3","picture":"806243.jpg"}]
我可以通过执行以下操作在整个阵列上运行循环:
$.each(data, function(i, data) { //function })
但我无法弄清楚如何在子阵列'starers'上运行循环
这样做的最佳方式是什么?
答案 0 :(得分:1)
假设你的JSON确实有效,它是一个常规的JavaScript数组:
for (var i = 0; i < thing.starers.length; i++) {
var starer = thing.starers[i];
...
}
答案 1 :(得分:0)
在.each
回调中,data
将是恰好具有starers
属性的每个对象。因此,请从那里再次循环(为了清楚起见,我将data
重命名为item
:
$.each(data, function(i, item) {
$.each(item.starers, function(i, starer) {
// do something
// e.g. alert(starer.starfirstname);
});
});