抓住我的头。我正在尝试将json转换为HTML列表。如果json在静态文件中,一切正常。如果我运行一个脚本,它不会。如果我在静态文件中使用脚本的输出,它就可以工作。
处理json的代码:
<div id="placeholder"></div>
<script src="http://code.jquery.com/jquery-1.7.1.min.js"></script>
<script>
$.getJSON('community.php', function(data1) {
var output="<ul>";
for (var i in data1.users1) {
output+="<li>" + data1.users1[i].Community_post_author + " " + data1.users1[i].Community_post_message + "--" + data1.users1[i].Community_post_time_stamp+"</li>";
}
output+="</ul>";
document.getElementById("placeholder").innerHTML=output;
});
</script>
创建json的代码:
$rows = array();
while($r = mysql_fetch_assoc($community_records)) {
$rows[] = $r;
}
echo json_encode(array('users1' => $rows));
提前感谢您的帮助!
根据评论(谢谢!)这里是脚本输出:
{“users1”:[{“Community_post_time_stamp”:“2013-06-25 06:41:13”,“Community_post_type”:“社区”,“Community_post_status”:“live”,“Community_post_author”:“MikeB” ,“Community_post_message”:“system check”},{“Community_post_time_stamp”:“2013-06-22 08:27:34”,“Community_post_type”:“community”,“Community_post_status”:“live”,“Community_post_author”:“ fish2011“,”Community_post_message“:”每天一个苹果不能让医生离开“},{”Community_post_time_stamp“:”2013-06-22 08:26:40“,”Community_post_type“:”社区“,”Community_post_status“ :“live”,“Community_post_author”:“grumpy”,“Community_post_message”:“另一天另一美元”},{“Community_post_time_stamp”:“2013-06-22 08:26:10”,“Community_post_type”:“社区” ,“Community_post_status”:“live”,“Community_post_author”:“devgirl”,“Community_post_message”:“赞美此计划”},{“Community_post_time_stamp”:“2013-06-22 08:25:51”,“Community_post_type” : “社区”, “Community_post_status”: “活”, “Community_post_author”: “devguy”,“Community_post_me ssage“:”我今天清醒了一年“},{”Community_post_time_stamp“:”2013-06-22 08:25:28“,”Community_post_type“:”社区“,”Community_post_status“:”live“,”Community_post_author “:”raccoongrrll“,”Community_post_message“:”丢失我的手机充电器“},{”Community_post_time_stamp“:”2013-06-22 08:24:49“,”Community_post_type“:”社区“,”Community_post_status“:”直播“,”Community_post_author“:”raccoongrrll“,”Community_post_message“:”诊所有wifi吗?“},{”Community_post_time_stamp“:”2013-06-22 08:23:41“,”Community_post_type“:”社区“ ,“Community_post_status”:“live”,“Community_post_author”:“devguy”,“Community_post_message”:“我女朋友让我发疯”},{“Community_post_time_stamp”:“2013-06-22 08:22:36”,“ Community_post_type“:”community“,”Community_post_status“:”live“,”Community_post_author“:”devgirl“,”Community_post_message“:”今天是我的生日!“}}}
答案 0 :(得分:0)
我已经在本地测试了您的代码并且只使用了一个示例数据库 - 一切正常。正如有人提到的那样:确保没有其他的回声&#39;与你的JSON数据混合在一起,否则它可能是mysql查询返回的数据..也许它是空的?
答案 1 :(得分:0)
尝试将header('Content-Type: application/json')
添加到PHP文件中。