我找到了很好的分割下拉菜单按钮脚本。
创建了多个按钮,问题是如果我单击一个按钮,则其他按钮的所有下拉菜单都将打开...
所以我要完成的只是打开我未单击页面上所有菜单的下拉菜单(每页10个帖子,因此我有10个按钮)。
猜猜我的.js文件中需要一些ID识别代码。
我的脚本:
$(function() {
var splitBtn = $(".x-split-button");
$("button.x-button-drop").on("click", function() {
if (!splitBtn.hasClass("open"))
splitBtn.addClass("open");
});
$(".x-split-button").click(function(event) {
event.stopPropagation();
});
$("html").on("click", function() {
if (splitBtn.hasClass("open"))
splitBtn.removeClass("open");
});
});
.x-split-button {
position: relative;
display: inline-block;
text-align: left;
margin-top: 20px;
}
.x-button {
position: relative;
margin: 0;
height: 30px;
float: left;
outline: none;
font-weight: 600;
line-height: 27px;
background: #F2F2F2;
border: 1px solid #E0E0E0;
box-shadow: 1px 1px 2px #E0E0E0;
}
.x-button:hover {
cursor: pointer;
background: #E0E0E0;
}
.x-button:active {
background: #D3D3D3;
}
.x-button.x-button-drop {
border-left: 0;
height: 30px;
}
.open > .x-button-drop-menu {
display: block;
}
.x-button-drop-menu {
position: absolute;
top: 27px;
right: 0;
z-index: 1000;
display: none;
float: left;
min-width: 160px;
padding: 5px 0;
margin: 2px 0 0;
font-size: 14px;
list-style: none;
background-color: #F2F2F2;
color: #000000;
background-clip: padding-box;
border: 1px solid #E0E0E0;
box-shadow: 1px 1px 2px #E0E0E0;
}
.x-button-drop-menu li a {
display: block;
padding: 3px 20px;
clear: both;
font-family: arial;
color: #000000;
text-decoration: none;
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<center><font color="green">1st forum post....text goes here....</font><br/>
<span class="x-split-button">
<button class="x-button x-button-main">Admin Options</button>
<button class="x-button x-button-drop">▼</button>
<ul class="x-button-drop-menu">
<li>
<a href="">Edit</a>
</li>
<li>
<a href="">Delete</a>
</li>
<li>
<a href="">Move</a>
</li>
</ul>
</span>
<br/><br/><br/><br/><br/><font color="green">2nd forum post....text goes here....</font><br/>
<span class="x-split-button">
<button class="x-button x-button-main">Admin Options</button>
<button class="x-button x-button-drop">▼</button>
<ul class="x-button-drop-menu">
<li>
<a href="">Edit</a>
</li>
<li>
<a href="">Delete</a>
</li>
<li>
<a href="">Move</a>
</li>
</ul>
</span>
</center>
答案 0 :(得分:2)
jQuery grep
关注此函数(Onclick)中涉及的元素。我们使用closest()到达父容器(.x-split-button),在这种情况下,它是目标元素。
我们也可以使用$(this)
在其他情况下,如果容器不是直接父级,则可以使用$(this).parent(".x-split-button").addClass("open");
。
$(this).parents();
$(function() {
var splitBtn = $(".x-split-button");
$("button.x-button-drop").on("click", function() {
if (!($(this).closest(".x-split-button").hasClass("open"))){
splitBtn.removeClass("open");
$(this).closest(".x-split-button").addClass("open");
}else{
$(this).closest(".x-split-button").removeClass("open");
}});
$(".x-split-button").click(function(event) {
event.stopPropagation();
});
$("body").on("click", function() {
if (splitBtn.hasClass("open"))
splitBtn.removeClass("open");
});
});
.x-split-button {
position: relative;
display: inline-block;
text-align: left;
margin-top: 20px;
}
.x-button {
position: relative;
margin: 0;
height: 30px;
float: left;
outline: none;
font-weight: 600;
line-height: 27px;
background: #F2F2F2;
border: 1px solid #E0E0E0;
box-shadow: 1px 1px 2px #E0E0E0;
}
.x-button:hover {
cursor: pointer;
background: #E0E0E0;
}
.x-button:active {
background: #D3D3D3;
}
.x-button.x-button-drop {
border-left: 0;
height: 30px;
}
.open > .x-button-drop-menu {
display: block;
}
.x-button-drop-menu {
position: absolute;
top: 27px;
right: 0;
z-index: 1000;
display: none;
float: left;
min-width: 160px;
padding: 5px 0;
margin: 2px 0 0;
font-size: 14px;
list-style: none;
background-color: #F2F2F2;
color: #000000;
background-clip: padding-box;
border: 1px solid #E0E0E0;
box-shadow: 1px 1px 2px #E0E0E0;
}
.x-button-drop-menu li a {
display: block;
padding: 3px 20px;
clear: both;
font-family: arial;
color: #000000;
text-decoration: none;
}