Array
(
[0] => Array
(
[sysid] => 1
[code] => 140101000
[name] => China
[parentid] => 1
)
[1] => Array
(
[sysid] => 2
[code] => 140102000
[name] => Japan
[parentid] => 1
)
[2] => Array
(
[sysid] => 3
[code] => 140103000
[name] => Hongkong
[parentid] => 1
)
)
这是我的数组,我从我的print_r请求得到它来自php它是一个多维数组,我使用json_encode
现在这是我从成功获得的数据。我想从这个json中获取sysid和name的所有值,以便将它放入select选项中这是怎么可能的
我在下面使用了这段代码,但我得到了未定义的内容,我获得了4,000个结果
PAIR 0: undefined
PAIR 0: undefined
PAIR 1: undefined
PAIR 1: undefined
for (var i = 0; i < data.length; i++) {
console.log("PAIR " + i + ": " + data[i].sysid);
console.log("PAIR " + i + ": " + data[i].name);
}
UPDATE
我的不好第一个是print_r,这是json
[{"sysid":"1","code":"140101000","name":"China","parentid":"1"},{"sysid":"2","code":"140102000","name":"Japan","parentid":"1"},
{"sysid":"3","code":"140103000","name":"Hongkong","parentid":"1"}]
ajax是
$.ajax({
type: 'POST',
url: '../include/country.php',
data: {
id: id
},
success: function(data) {
// the next thing you want to do
var obj = data;
console.log(obj);
//for (var i = 0; i < data.length; i++) {
//console.log("PAIR " + i + ": " + data[i].sysid);
//console.log("PAIR " + i + ": " + data[i].name);
//}
}
});
答案 0 :(得分:1)
$.ajax({
type: 'GET',
url: '../include/country.php',
dataType : "json",
data: {
id: id
},
success: function(data) {
for(var i = 0; i < data.length; i++) {
console.log("PAIR " + i + ": " + data[i].sysid);
console.log("PAIR " + i + ": " + data[i].name);
}
}
});