您好,我试图切换隐藏的显示评论,我本来可以正常运行,因为我在类.forum-comments
的单个div中放了所有评论。
但是,现在我用具有.forum-comments
类的div分解每个注释
这是原始代码:
// Button dynamic comment show
$("#forum").delegate(".btn-forum-comment-show", "click", function() {
$(this).parent().next(".forum-comments").toggle();
var change = $(this).parent().find(".btn-forum-comment-show").text();
var show = '<i class="icon-plus-sign icon-white"></i> show';
var hide = '<i class="icon-minus-sign icon-white"></i> hide';
if(change == ' show')
{
$(this).parent().find(".btn-forum-comment-show").html(hide);
}
if(change == ' hide')
{
$(this).parent().find(".btn-forum-comment-show").html(show);
}
});
函数
$(this).parent().next(".forum-comments").toggle();
停止工作,因为我在.forum-comments
类中添加了每个注释。因此,它仅打开和关闭第一个注释。其余的不受影响。如何更改此行为,以便切换每个评论。html
<div class="forum-comments" >
<div class="forum-author">By: Jared De La Cruz on Sunday, July 07, 2013 7:31:20 PM</div>
<div class="forum-owner">aae15c3ff2cf790b2c7fb61dbf1a83bfadbc59762622c4b39e25ba7e5fe434fd</div>
<pre class="forum-body">yay comments!</pre>
<div class="btn-group">
<a class="btn btn-mini btn-danger btn-forum-comment-del-comment" id=""><i class="icon-remove-sign icon-white"></i> delete</a>
</div>
</div>
<div class="forum-comments" >
<div class="forum-author">By: Jared De La Cruz on Tuesday, July 09, 2013 1:17:40 PM</div>
<div class="forum-owner">aae15c3ff2cf790b2c7fb61dbf1a83bfadbc59762622c4b39e25ba7e5fe434fd</div>
<pre class="forum-body">2nd comment1</pre>
<div class="btn-group"><a class="btn btn-mini btn-danger btn-forum-comment-del-comment" id=""><i class="icon-remove-sign icon-white"></i> delete</a></div>
</div>
默认情况下,这些注释用
style="display:none"
隐藏,并且使用$.toggle()
启用/禁用这是整个部分的转储:
<div class="forum-post">
<div><span class="forum-title">Welcome to the forum!</span><span class="forum-type label label-forum-Discussion">Discussion</span></div>
<div class="forum-author">By: Jared De La Cruz on Sunday, July 07, 2013 7:31:08 PM</div>
<div class="forum-owner">aae15c3ff2cf790b2c7fb61dbf1a83bfadbc59762622c4b39e25ba7e5fe434fd</div>
<pre>This is the student forum, where any student can post information with the option to add tags!</pre>
<div class="btn-group"><a id="" class="btn btn-mini btn-danger btn-forum-comment-del"><i class="icon-remove-sign icon-white"></i> delete</a></div>
<div class="btn-group"><a id="" class="btn btn-mini btn-primary btn-forum-comment"><i class="icon-comment icon-white"></i> comment</a></div>
<div class="btn-group"><a id="" class="btn btn-mini btn-inverse btn-forum-comment-show"><i class="icon-plus-sign icon-white"></i> show</a></div>
<div class="forum-comments" style="display: block;">
<div class="forum-author">By: Jared De La Cruz on Sunday, July 07, 2013 7:31:20 PM</div>
<div class="forum-owner">aae15c3ff2cf790b2c7fb61dbf1a83bfadbc59762622c4b39e25ba7e5fe434fd</div>
<pre class="forum-body">yay comments!</pre>
<div class="btn-group"><a id="" class="btn btn-mini btn-danger btn-forum-comment-del-comment"><i class="icon-remove-sign icon-white"></i> delete</a></div>
</div>
<div class="forum-comments">
<div class="forum-author">By: Jared De La Cruz on Tuesday, July 09, 2013 1:17:40 PM</div>
<div class="forum-owner">aae15c3ff2cf790b2c7fb61dbf1a83bfadbc59762622c4b39e25ba7e5fe434fd</div>
<pre class="forum-body">2nd comment1</pre>
<div class="btn-group"><a id="" class="btn btn-mini btn-danger btn-forum-comment-del-comment"><i class="icon-remove-sign icon-white"></i> delete</a></div>
</div>
<hr style="border-top: 1px dotted #b0b0b0;border-bottom: 0px">
</div>
更新:创建新类
.forum-comments
和.forum-comment
var post = $(this).parents(".forum-comment");
和
$(this).parent().next(".forum-comments").toggle();
最佳答案
尝试使用nextAll
代替next
$(this).parent().nextAll(".forum-comments").toggle();
检查document
关于javascript - $ .toggle()一个类的所有实例,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/17558984/