シンプルなドロップダウンメニューがあり、その外側の領域がクリックされた場合にこのメニューを自動的に閉じたり非表示にしたりしたいと思います。これを行う簡単な方法を考えることはできません。可能であれば、jfiddleのソリューション/例を気に入っていただければ幸いです。
JQuery:
$('.micropostOptions').on('click',function(){
var postMenu = $(this).find('.postMenu');
if(postMenu.is(':hidden') ){
$('.postMenu').hide();
$('.micropostOptions').removeClass("postMenuHoverState");
postMenu.show();
$(this).hide().addClass('postMenuHoverState').show(60);
}else{
postMenu.hide() ;
$(this).removeClass("postMenuHoverState");
}
});
sCSS:
.micropostOptions {
position:absolute;
height:17px;
width:17px ;
top:5px;
right:5px;
background:white url("/assets/arrow_down_alt1.png") no-repeat;
background-position:0px 0px;
&:hover {
background: url("/assets/arrow_down_alt1_hover.png") no-repeat;
background-position:0px 0px;
cursor:pointer !important;
}
}
.postMenuActivate {
display:block;
}
.postMenuHoverState {
background: url("/assets/arrow_down_alt1_hover.png") no-repeat;
background-position:0px 0px;
cursor:pointer !important;
}
.postMenu {
position:absolute;
display:none;
padding-bottom:20px;
background-color:white !important;
border:1px solid $main-background-color;
height:163px;
width:170px;
top:18px;
right:2px;
-webkit-box-shadow: 0 10px 6px -6px #777;
-moz-box-shadow: 0 10px 6px -6px #777;
box-shadow: 0 10px 6px -6px #777;
color:gray;
z-index:3000;
li {
font-size:12px;
height:33px;
background-color:white !important;
a span {
float:left;
width:160px;
height:33px;
line-height:33px;
padding-left:10px;
color:gray;
&:hover {
background-color:#4D90FE !important;
color:white;
// #DD4B39,#D14836
}
}
&:hover {
background-color:#4D90FE;
color:white;
}
}
.deletePost {
//position:relative;
padding-top:0px !important;
padding-left:0px !important;
height:39px;
width:170px;
text-align:center;
padding-bottom:7px;
border-bottom:1px solid #d9d9d9;
a {
span {
float:left;
padding-left:0px !important;
height:46px !important;
width:170px !important;
line-height:46px;
}
}
a span:hover {
background-color:#DD4B39 !important;
color:white;
// #DD4B39,#D14836
}
}
.reportAbuse {
border-top:1px solid #d9d9d9;
a span:hover {
background-color:gray !important;;
}
}
}
HTML:
<nav class="micropostOptions">
<ul class="postMenu">
<li class="deletePost"><%= link_to content_tag(:span, "Delete post"), m, :method => :delete, :confirm => "Are you sure?", :title => m.content, :class => "message_delete" %>
</li>
<li class="disableCommenting"><%= link_to content_tag(:span, "Pause commenting"), "2" %></li>
<li class="blockCommenter"><%= link_to content_tag(:span, "Block commenter"), "3" %></li>
<li class="openInNewWindow"><%= link_to content_tag(:span, "Open in new window"), "4" %></li>
<li class="reportAbuse"><%= link_to content_tag(:span, "Report abuse"), "5" %></li>
</ul>
</nav>
敬具