尝试撤消HTML / CSS切换器的JavaScript触发器

Question

我有一个运行良好的HTML，CSS切换器。

但是-我希望效果相反，所以根本没有文本，但是当切换开关时，将触发文本（通过DIV）-因此基本上与当前情况相反。

任何想法如何做到这一点？ 我曾尝试过“隐藏”课程，但无法正常工作...

这是代码：

 function toggleDiv() { if (document.getElementById('myonoffswitch').checked) { document.querySelector('.triggeredDiv').classList.remove('hidden'); } else { document.querySelector('.triggeredDiv').classList.add('hidden'); } } document.getElementById('myonoffswitch').addEventListener("change", toggleDiv); 

 .onoffswitch { position: relative; width: 200px; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; } .onoffswitch-checkbox { display: none; } .onoffswitch-label { display: block; overflow: hidden; cursor: pointer; border: 2px solid #999999; border-radius: 20px; } .onoffswitch-inner { display: block; width: 200%; margin-left: -100%; transition: margin 0.3s ease-in 0s; } .onoffswitch-inner:before, .onoffswitch-inner:after { display: block; float: left; width: 50%; height: 51px; padding: 0; line-height: 51px; font-size: 14px; color: white; font-family: Trebuchet, Arial, sans-serif; font-weight: bold; box-sizing: border-box; } .onoffswitch-inner:before { content: "BY COUNTRY"; padding-left: 10px; background-color: #dfe4ea; color: #999999; } .onoffswitch-inner:after { content: "SHOW TEXT"; padding-right: 10px; background-color: #dfe4ea; color: #999999; text-align: right; } .onoffswitch-switch { display: block; width: 50px; margin: 0.5px; background: #A1A1A1; position: absolute; top: 0; bottom: 0; right: 145px; border: 2px solid #999999; border-radius: 20px; transition: all 0.3s ease-in 0s; } .onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-inner { margin-left: 0; } .onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-switch { right: 0px; background-color: #999999; } .triggeredDiv { display: block; } .triggeredDiv.hidden { display: none; } 

 <div class="onoffswitch"> <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" checked> <label class="onoffswitch-label" for="myonoffswitch"> <span class="onoffswitch-inner"></span> <span class="onoffswitch-switch"></span> </label> </div> <div class="triggeredDiv"> Show Text </div> 

Answer 1

我将class名称从hidden更改为shown并相应地调整了JavaScript 。

.triggeredDiv {
  display: none;
}

.triggeredDiv.shown {
  display: block;
}

演示

 function toggleDiv() { var triggeredDiv = document.querySelector('.triggeredDiv'); if (document.getElementById('myonoffswitch').checked) { triggeredDiv.classList.remove('shown'); } else { triggeredDiv.classList.add('shown'); } } document.getElementById('myonoffswitch').addEventListener("change", toggleDiv); 

 .onoffswitch { position: relative; width: 200px; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; } .onoffswitch-checkbox { display: none; } .onoffswitch-label { display: block; overflow: hidden; cursor: pointer; border: 2px solid #999999; border-radius: 20px; } .onoffswitch-inner { display: block; width: 200%; margin-left: -100%; transition: margin 0.3s ease-in 0s; } .onoffswitch-inner:before, .onoffswitch-inner:after { display: block; float: left; width: 50%; height: 51px; padding: 0; line-height: 51px; font-size: 14px; color: white; font-family: Trebuchet, Arial, sans-serif; font-weight: bold; box-sizing: border-box; } .onoffswitch-inner:before { content: "BY COUNTRY"; padding-left: 10px; background-color: #dfe4ea; color: #999999; } .onoffswitch-inner:after { content: "SHOW TEXT"; padding-right: 10px; background-color: #dfe4ea; color: #999999; text-align: right; } .onoffswitch-switch { display: block; width: 50px; margin: 0.5px; background: #A1A1A1; position: absolute; top: 0; bottom: 0; right: 145px; border: 2px solid #999999; border-radius: 20px; transition: all 0.3s ease-in 0s; } .onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-inner { margin-left: 0; } .onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-switch { right: 0px; background-color: #999999; } .triggeredDiv { display: none; } .triggeredDiv.shown { display: block; } 

 <div class="onoffswitch"> <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" checked> <label class="onoffswitch-label" for="myonoffswitch"> <span class="onoffswitch-inner"></span> <span class="onoffswitch-switch"></span> </label> </div> <div class="triggeredDiv"> Show Text </div> 

Answer 2

您需要反转逻辑并最初调用该函数。

function toggleDiv() {
  if (document.getElementById('myonoffswitch').checked) {
    document.querySelector('.triggeredDiv').classList.add('hidden');
  } else {
    document.querySelector('.triggeredDiv').classList.remove('hidden');
  }
}
toggleDiv() // initial call. You may need to wait DOMContentLoaded

 function toggleDiv() { if (document.getElementById('myonoffswitch').checked) { document.querySelector('.triggeredDiv').classList.add('hidden'); } else { document.querySelector('.triggeredDiv').classList.remove('hidden'); } } toggleDiv() document.getElementById('myonoffswitch').addEventListener("change", toggleDiv); 

 .onoffswitch { position: relative; width: 200px; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; } .onoffswitch-checkbox { display: none; } .onoffswitch-label { display: block; overflow: hidden; cursor: pointer; border: 2px solid #999999; border-radius: 20px; } .onoffswitch-inner { display: block; width: 200%; margin-left: -100%; transition: margin 0.3s ease-in 0s; } .onoffswitch-inner:before, .onoffswitch-inner:after { display: block; float: left; width: 50%; height: 51px; padding: 0; line-height: 51px; font-size: 14px; color: white; font-family: Trebuchet, Arial, sans-serif; font-weight: bold; box-sizing: border-box; } .onoffswitch-inner:before { content: "BY COUNTRY"; padding-left: 10px; background-color: #dfe4ea; color: #999999; } .onoffswitch-inner:after { content: "SHOW TEXT"; padding-right: 10px; background-color: #dfe4ea; color: #999999; text-align: right; } .onoffswitch-switch { display: block; width: 50px; margin: 0.5px; background: #A1A1A1; position: absolute; top: 0; bottom: 0; right: 145px; border: 2px solid #999999; border-radius: 20px; transition: all 0.3s ease-in 0s; } .onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-inner { margin-left: 0; } .onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-switch { right: 0px; background-color: #999999; } .triggeredDiv { display: block; } .triggeredDiv.hidden { display: none; } 

 <div class="onoffswitch"> <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" checked> <label class="onoffswitch-label" for="myonoffswitch"> <span class="onoffswitch-inner"></span> <span class="onoffswitch-switch"></span> </label> </div> <div class="triggeredDiv"> Show Text </div> 

Answer 3

使用JQuery， hide文本开头，然后show在国家/地区上。

 $('.triggeredDiv').hide(); function toggleDiv() { if (document.getElementById('myonoffswitch').checked) { console.log("hidden") $('.triggeredDiv').hide(); } else { console.log("shown") $('.triggeredDiv').show(); } } document.getElementById('myonoffswitch').addEventListener("change", toggleDiv); 

 .onoffswitch { position: relative; width: 200px; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; } .onoffswitch-checkbox { display: none; } .onoffswitch-label { display: block; overflow: hidden; cursor: pointer; border: 2px solid #999999; border-radius: 20px; } .onoffswitch-inner { display: block; width: 200%; margin-left: -100%; transition: margin 0.3s ease-in 0s; } .onoffswitch-inner:before, .onoffswitch-inner:after { display: block; float: left; width: 50%; height: 51px; padding: 0; line-height: 51px; font-size: 14px; color: white; font-family: Trebuchet, Arial, sans-serif; font-weight: bold; box-sizing: border-box; } .onoffswitch-inner:before { content: "BY COUNTRY"; padding-left: 10px; background-color: #dfe4ea; color: #999999; } .onoffswitch-inner:after { content: "SHOW TEXT"; padding-right: 10px; background-color: #dfe4ea; color: #999999; text-align: right; } .onoffswitch-switch { display: block; width: 50px; margin: 0.5px; background: #A1A1A1; position: absolute; top: 0; bottom: 0; right: 145px; border: 2px solid #999999; border-radius: 20px; transition: all 0.3s ease-in 0s; } .onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-inner { margin-left: 0; } .onoffswitch-checkbox:checked+.onoffswitch-label .onoffswitch-switch { right: 0px; background-color: #999999; } .triggeredDiv { display: block; } .triggeredDiv .hidden { display: none; } 

 <script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script> <div class="onoffswitch"> <input type="checkbox" name="onoffswitch" class="onoffswitch-checkbox" id="myonoffswitch" checked> <label class="onoffswitch-label" for="myonoffswitch"> <span class="onoffswitch-inner"></span> <span class="onoffswitch-switch"></span> </label> </div> <div class="triggeredDiv"> Show Text </div>