我进行了很好的搜索,堆栈溢出似乎与我遇到的问题不符。
我有一个 JQuery ajax 请求,它从我的服务器以 JSON 的形式收集信息。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 开发工具中复制过来的,目的是为您提供一个想法。首当其冲的工作是由这段 javascript 完成的:
$('#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();
}
现在的问题是我在运行 javascript 时得到的结果是这样的:
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 sales@.com Your thawte SSL123 Certificate Is Approved
Medium 2013-03-23 16:45:04 sales@.com SSL123 Certificate Approval
Medium 2013-03-23 16:44:04 sales@.com 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 sales@.com Your thawte SSL123 Certificate Is Approved
Medium 2013-03-23 16:45:04 sales@.com SSL123 Certificate Approval
Medium 2013-03-23 16:44:04 sales@.com Order Information Request for
注意它是如何复制数据的,就好像它已经迭代了两次一样。现在我不认为它已经迭代了两次,因为我改变了 $.each 方法来包含这个:
$( 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
});
但是控制台只显示了一轮数据,而不是你想象的两个。只是为了让您不要以为我创建了两个表格或任何内容是页面上的 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>
这让我困惑了很长一段时间,任何帮助都将不胜感激。谢谢你们!