Question

$.each()遍历json

我已经得到了webservice返回的字符串：{"_bz":"","_czhm":"","_dhhm":"8401488","_dtbh":"","_gsclrq":"2001-02-14","_gsxzbh":"01 “},{"_bz":"","_czhm":"","_dhhm":"8401488","_dtbh":"","_gsclrq":"2001-02-14","_gsxzbh":"01 ”}请问如何在jquery 的$each()中便利这两个对象啊！谢谢，我试了如下方式不行：
$(result).each(function(i) { alert(result.d[i]._dhhm); });
$.each(result.d,function(key,value)
{
alert(value._dhhm);
});

Answer 1

var value = [{"_bz":"","_czhm":"","_dhhm":"8401488","_dtbh":"","_gsclrq":"2001-02-14","_gsxzbh":"01"},{"_bz":"","_czhm":"","_dhhm":"8401488","_dtbh":"","_gsclrq":"2001-02-14","_gsxzbh":"01"}];
for(var key in value) {
for(var result in value[key]) {
alert("key: "+result+"; value: "+value[key][result]);
}
}

Answer 2

如果ws返回的是json格式的，你可以尝试使用$.getJSON方法获取数据，返回的数据的类型会是[object]类型的。如果是ajax或者get方法都是string类型的，需要进行一次转换。转换的方法JQ中也有，好像是叫$.parseJSON