HTML:
<li>Tue, 15th May 2012 10:11</li>
<li>Tue, 15th May 2012 10:12</li>
<li>Tue, 15th May 2012 10:13</li>
<li>Tue, 15th May 2012 10:14</li>
<li>Tue, 15th May 2012 10:15</li>
<li>Tue, 16th May 2012 21:08</li>
<li>Tue, 16th May 2012 21:07</li>
<li>Tue, 16th May 2012 21:06</li>
<code></code>
jQuery的:
$("li").each(function () {
words = $(this).text().split(' ');
xxx = words[1]+" "+words[2]+" "+words[3]+",";
$("code").append(xxx);
});
我现在进入这一步,但是我不知道如何检查重复的日期并附加唯一的日期
演示:http://jsfiddle.net/4kvUy/
最佳答案
这样做:
if ($("code:contains('"+xxx+"')").length == 0)
$("code").append(xxx);
编辑:
要处理逗号,请尝试以下方式:-
if ($("code:contains('"+xxx+"')").length == 0){
if ($("code").text() == '')
$("code").append(xxx);
else
$("code").append(","+xxx);
}
编辑2:
要处理这种类型的输出,请尝试以下方式:-
$("li").each(function () {
words = $(this).text().split(' ');
xxx = words[1]+" "+words[2]+" "+words[3];
if ($("code:contains('"+xxx+"')").length == 0){
if ($("code").text() == '')
$("code").append('["'+xxx);
else
$("code").append('","'+xxx);
}
});
$("code").append('"]');
输出:
["15th May 2012","16th May 2012"]