我有一个普通的ajax函数,它发布到php页面并从表中返回一些项目。
在我尝试设置用户的FB图像之前,一切都很好。我收到了这个错误:
"error": {
"message": "Unsupported get request.",
"type": "GraphMethodException",
"code": 100
}
在检查Chrome的检查元素时,我发现了一些奇怪的东西。
这是Preview
中的Network
标签:
active: 1
add_date: "2015-03-11 05:28:10"
fb_id: ...828
first_name: "Fname"
id: 468
item_description: "Desc"
item_title: "Title"
user_id: 62
username: ""
这位于Response
Network
标签中
[{"id":468,"user_id":62,"item_title":"Title","item_description":"Desc","active":1,"add_date":"2015-03-11 05:28:10","fb_id":...829,"first_name":"Fname","username":""}]
除fb_id
之外,其他一切都是相同的。在users表中,它以829
结尾。
也许我做错了什么。
编辑**
Ajax
$.ajax({
type:"post",
url:"ajax/realpha.php",
dataType: "json",
data: { 'tab' : tab },
success: function(data) {
$(tab).empty();
jQuery.each(data, function(i) {
console.log(data[i].fb_id);
');
});
}
});
realpha.php
$selectHome = $ItemTools->selectHome();
echo json_encode($selectHome);
查询
public function selectHome() {
if($q = $this->db->mysqli->prepare("SELECT
t1.id, t1.user_id, t1.item_title, t1.item_number, t1.item_start, t1.item_description, t1.active, t2.first_name, t2.last_name, t2.fb_id, b.maxbid, b.bids
FROM
items t1
LEFT JOIN
users t2
ON
t1.user_id = t2.id
LEFT JOIN (
SELECT item_id, bid, MAX(bid) AS maxbid, COUNT(bid) AS bids
FROM bids GROUP BY item_id
) b
ON t1.id = b.item_id
WHERE t1.active = 1
ORDER BY id DESC")) {
$q->execute();
$rows = $this->db->bindResults($q);
$q->close();
return $rows;
}
}
答案 0 :(得分:1)
您的数据库是否在fb_id
表的users
字段中包含auto_increment?
显示create table语句可能是一个明智的想法。