我有一个很好的搜索,堆栈溢出似乎无法匹配我遇到的问题。JQuery JSON数据附加两次到表
我有一个JQuery ajax请求从我的服务器收集JSON形式的信息。该数据具有以下结构:
numreturned: 6
result: "success"
startnumber: 0
tickets: {ticket:[,…]}
ticket: [,…]
0: {id:1504, tid:932632, deptid:4, userid:0, name:customer,…}
1: {id:1503, tid:553074, deptid:5, userid:0, name:customer,…}
2: {id:1502, tid:106861, deptid:4, userid:0, name:customer,…}
3: {id:1500, tid:132776, deptid:4, userid:0, name:sales,…}
4: {id:1499, tid:413148, deptid:4, userid:0, name:sales,…}
5: {id:1498, tid:788415, deptid:4, userid:0, name:sales,…}
totalresults: "6"
这只是从Chrome开发工具中复制出来给你一个想法。这项工作的主力是由这一点JavaScript实现:
$('#click_tickets').click(
function(){
link_make_active('#click_tickets', '#tickets');
$.get('api_tickets.php?get=tickets', function(data) {
var data = $.parseJSON(data);
if(data.tickets.ticket.length === 0) {
$('div#tickets tr.nothing').slideDown();
} else {
$('div#tickets tbody').html('');
$(data.tickets.ticket).each(function(i,d){
$('div#tickets table tbody').append(
'<tr><td>' + '</td>' +
'<td>' + d.priority + '</td>' +
'<td>' + d.date + '</td>' +
'<td>' + d.name +'</td>' +
'<td>' + d.subject +'</td>' +
'<td>' + '</td></tr>'
);
});
}
});
}
);
function link_make_active(link, dash) {
$('ul.nav li').removeClass('active');
$(link).parent("li").addClass("active");
$('.dashboard').slideUp();
$(dash).slideDown();
}
现在的问题是,结果我得到时的JavaScript运行是这样的:
Priority Time Opened Client Subject
Medium 2013-03-26 18:12:04 OVH OVH: Renewal of your services -
Medium 2013-03-26 18:02:05 Twitter Tweets from 6 others
Medium 2013-03-25 19:18:05 OVH OVH: Renewal of your services -
Medium 2013-03-23 17:03:05 [email protected] Your thawte SSL123 Certificate Is Approved
Medium 2013-03-23 16:45:04 [email protected] SSL123 Certificate Approval
Medium 2013-03-23 16:44:04 [email protected] Order Information Request for
Medium 2013-03-26 18:12:04 OVH OVH: Renewal of your services -
Medium 2013-03-26 18:02:05 Twitter Tweets from 6 others
Medium 2013-03-25 19:18:05 OVH OVH: Renewal of your services -
Medium 2013-03-23 17:03:05 [email protected] Your thawte SSL123 Certificate Is Approved
Medium 2013-03-23 16:45:04 [email protected] SSL123 Certificate Approval
Medium 2013-03-23 16:44:04 [email protected] Order Information Request for
注意它是如何复制的数据就好像它已经遍历了两遍。现在,我不认为我改变了$。每个方法包括这个已经重复了两次:
$(data.tickets.ticket).each(function(i,d){
$('div#tickets table tbody').append(
'<tr><td>' + '</td>' +
'<td>' + d.priority + '</td>' +
'<td>' + d.date + '</td>' +
'<td>' + d.name +'</td>' +
'<td>' + d.subject +'</td>' +
'<td>' + '</td></tr>'
);
console.log(d); // Added to output to console the individual ticket content on each iteration
});
但控制台只显示了一个圆形的数据不是两个正如您所料。只是让你不去想,我创建了两个表或任何这里是页面上的HTML:
<!-- Tickets Dashboard -->
<div class="dashboard" id="tickets">
<h1>Ticket Dashboard</h1>
<table>
<thead>
<tr><th>Time Open</th><th>Priority</th><th>Time Opened</th><th>Client</th><th>Subject</th><th>Product</th></tr>
</thead>
<tbody></tbody>
<tr class="nothing"><td colspan="5">No tickets, good work!</td></tr>
</table>
</div>
这一直困扰着我很长一段时间了,任何帮助将是非常赞赏。谢谢你们!
我注意到的“开业时间”值不相同的任何记录,甚至 – Arvind 2013-03-27 08:28:04
是,数据显示是第6,我们再看到他们如此反复后,一组6。拿第一张票,打开2013-03-26 18:12:04然后下到第七排的票,你会看到同样的票再次打开2013-03-26 18:12:04。 – onmylemon 2013-03-27 08:31:47
请在每个循环后检查$('div#tickets table tbody')。html() – Arvind 2013-03-27 08:37:02