源XML看起来像这样:
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<area>
<ticket>
<ticketnumber>001</ticketnumber>
<location>Location</location>
</ticket>
<ticket>
<ticketnumber>001</ticketnumber>
<location>Location</location>
</ticket>
<ticket>
<ticketnumber>001</ticketnumber>
<location>Location</location>
</ticket>...
</area>
我可以使用以下代码将其解析为现有的无序列表:
$(document).ready(function(){
$.ajax({
type: "GET",
url: "feed.xml",
dataType: "xml",
success: function(xml) {
$(xml).find('ticket').each(function(){
var varTicket = $(this).find('ticketnumber').text();
var varLocation = $(this).find('location').text();
var varTheHTML = '<li>'+varTicket+' '+varLocation+'</li>';
$(varTheHTML).appendTo("#ticket-test");
});
},
error: function() {
alert("The XML File could not be processed correctly.");
}
});
});
这为我提供了预期的填充列表。
<ul id="ticket-test">
<li>001 Location</li>
<li>001 Location</li>
<li>001 Location</li>...
</ul>
当我需要将此列表拆分为多个列表时,问题就开始出现了,理想情况是嵌套在主列表中。新结构现在将是:
<ul id="ticket-test">
<li>
<ul>
<li>001 Location</li>
<li>001 Location</li>
<li>001 Location</li>...
</ul>
</li>
<li>
<ul>
<li>001 Location</li>
<li>001 Location</li>
<li>001 Location</li>...
</ul>
</li>...
</ul>
源XML基本上是一个平面列表,所以我需要将这些列表项分配到大约10个左右的块(稍后用于unlider)。
我已经尝试在.each函数中运行计数器并使用return false再次跳回来,但代码很快变成了意大利面条连接点,我确定有更优雅的方法来实现这一点。 / p>
我也试过.split和for循环,但一直打砖墙。
答案 0 :(得分:1)
你可以做这样的事情
$(document).ready(function() {
$.ajax({
type: "GET",
url: "feed.xml",
dataType: "xml",
success: function(xml) {
var html = '<li><ul>';
var counter = 10;
$(xml).find('ticket').each(function(i, v) {
var varTicket = $(v).find('ticketnumber').text();
var varLocation = $(v).find('location').text();
if (i > 0 && i % counter == 0) {
html += '</ul></li><li><ul>';
}
html += '<li>' + varTicket + ' ' + varLocation + '</li>';
});
$(html + '</ul></li>').appendTo("#ticket-test");
},
error: function() {
alert("The XML File could not be processed correctly.");
}
});
});
答案 1 :(得分:0)
请检查这种方法:
$(document).ready(function() {
var xmlString =
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' +
'<area>' +
'<ticket>' +
'<ticketnumber>001</ticketnumber>' +
'<location>Location</location>' +
'</ticket>' +
'<ticket>' +
'<ticketnumber>002</ticketnumber>' +
'<location>Location</location>' +
'</ticket>' +
'<ticket>' +
'<ticketnumber>003</ticketnumber>' +
'<location>Location</location>' +
'</ticket>' +
'<ticket>' +
'<ticketnumber>004</ticketnumber>' +
'<location>Location</location>' +
'</ticket>' +
'<ticket>' +
'<ticketnumber>005</ticketnumber>' +
'<location>Location</location>' +
'</ticket>' +
'<ticket>' +
'<ticketnumber>006</ticketnumber>' +
'<location>Location</location>' +
'</ticket>' +
'</area>';
var xmlDoc = jQuery.parseXML(xmlString);
var tempUL = $('<ul></ul>'); //creating a temp ul tag
$(xmlDoc).find('ticket').each(function() {
var varTicket = $(this).find('ticketnumber').text();
var varLocation = $(this).find('location').text();
var varTheHTML = '<li>' + varTicket + ' ' + varLocation + '</li>';
tempUL.append(varTheHTML)
});
//change below number as per your requirement
var numberOfLi = 3;
while (1) {
var liSet = tempUL.find("li:lt(" + numberOfLi + ")").detach(); //detaching the set of li to make new ul
var newUL = $("<ul></ul>").append(liSet);
var topLI = $("<li></li>").append(newUL);
topLI.appendTo("#ticket-test");
if (tempUL.find("li").length == 0)
break;
}
});
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.0/jquery.min.js"></script>
my list
<ul id="ticket-test"></ul>
&#13;
答案 2 :(得分:0)
您可以在问题中使用现有模式,然后使用.slice()
,.wrapAll()
,.parent()
,.wrap()
,递归。如果最大变量小于或等于总0
{{1 }}
10
10
答案 3 :(得分:0)
var counter = 2;//change to whatever u need
var mainHtmlElement = $('#ticket-test');
var htmlElement;
$('xml').find('ticket').each(function(index){
if(index % counter == 0) {
htmlElement = $('<ul class="level_2"></ul>');
var el_li = $('<li class="level_1"></li>');
htmlElement.appendTo(el_li);
el_li.appendTo(mainHtmlElement);
}
var varTicket = $(this).find('ticketnumber').text();
var varLocation = $(this).find('location').text();
htmlElement.append('<li class="level_2">'+varTicket+' '+varLocation+'</li>');
});