我想实现一个基于CSS的切换/切换输入。我发现以下链接的示例非常简单,根本不使用javascript。问题是它缺乏如何确定“切换”的解释。状态
http://www.w3schools.com/howto/howto_css_switch.asp
这是完整的参考代码:
/* The switch - the box around the slider */
.switch {
position: relative;
display: inline-block;
width: 60px;
height: 34px;
}
/* Hide default HTML checkbox */
.switch input {display:none;}
/* The slider */
.slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: #ccc;
-webkit-transition: .4s;
transition: .4s;
border-radius: 34px;
}
.slider:before {
position: absolute;
content: "";
height: 26px;
width: 26px;
left: 4px;
bottom: 4px;
background-color: white;
-webkit-transition: .4s;
transition: .4s;
border-radius: 50%;
}
input:checked + .slider {
background-color: #2196F3;
}
input:focus + .slider {
box-shadow: 0 0 1px #2196F3;
}
input:checked + .slider:before {
-webkit-transform: translateX(26px);
-ms-transform: translateX(26px);
transform: translateX(26px);
}

<!-- Rounded switch -->
<label class="switch">
<input type="checkbox">
<div class="slider"></div>
</label>
&#13;
答案 0 :(得分:1)
如果html是这样的
<label class="switch">
<input id="showflagsswitch" onclick="showFlags()" type="checkbox">
<span class="slider round"></span>
</label>
然后此javascript将为您提供价值
switchFlags=document.getElementById("showflagsswitch").checked;
答案 1 :(得分:0)
出于某种原因,我没有尝试过简单的解决方案..现在它正在运行:)
document.getElementById("input").checked