我想将它们(标记<p>
)一起比较,如果它们相似则删除它们,并显示其他不相似的单词。但是这段代码被删除how are you?
因为它类似于how
,我该怎么办?
示例: http://jsfiddle.net/CCMKu/
<span style="display: none;">
<p>hello</p>
<p>hi</p>
<p>how</p>
<p>what</p>
</span>
<div class="remove">
<p>hello</p>
<p>how</p>
<p>how are you?</p>
<p>what</p>
<p>fine</p>
<p>hi</p>
</div>
$("span p").each(function () {
$(".remove p:contains(" + $(this).text() + ")").remove();
});
输出为fine
,以防输出应为fine
$ how are you?
。
答案 0 :(得分:1)
为您更新了小提琴:http://jsfiddle.net/CCMKu/3/
var input = [];
/*
* Storing all values
* in a single array for
* a faster access
*/
$("span p").each(function () {
input.push($(this).text());
});
$(".remove p").each(function () {
var $this = $(this);
/*
* Now use the inArray utility
* function to find duplicates
*
* EDIT: Added toLowerCase() to allow
* case-insensitive matching
*/
if ($.inArray($this.text().toLowerCase(), input.toLowerCase()) !== -1) {
$this.remove();
}
});
答案 1 :(得分:1)
尝试:
$("span p").each(function () {
var item=$(this).text();
$(".remove p").filter(function(){return $(this).text()==item}).remove();
});