html - 无法单击复选框 - 自定义 Css

Question

我有一个复选框，虽然单击它时什么也不做，但除非发生某些更改，否则 css 似乎是正确的。它附加了一个类。

这在我删除 css 时有效，尽管我认为“之后”某处有错误

• 请参阅 JSFiddle *

https://jsfiddle.net/bLg5juxd/

.form-flat-radio,
.form-flat-checkbox {
  margin: 0;
  cursor: pointer;
  display: block;
  position: relative;
  padding: 0 0 0 30px;
}

.dh-ie .form-flat-radio,
.dh-ie .form-flat-checkbox {
  padding: 0;
}

.form-flat-radio input,
.form-flat-checkbox input {
  left: -9999px;
  position: absolute;
}

.dh-ie .form-flat-radio input,
.dh-ie .form-flat-checkbox input {
  position: relative;
  left: auto;
}

.form-flat-radio i,
.form-flat-checkbox i {
  background: none repeat scroll 0 0 #fff;
  border-style: solid;
  border-width: 1px;
  display: block;
  height: 17px;
  left: 0;
  outline: medium none;
  position: absolute;
  top: 5px;
  border-color: #d5d5d5;
  width: 17px;
  top: 50%;
  margin-top: -8.5px;
  color: #1e1e1e;
}

.dh-ie .form-flat-radio i,
.dh-ie .form-flat-checkbox i {
  display: none;
}

.form-flat-radio i:after,
.form-flat-checkbox i:after {
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transition: opacity 0.1s ease 0s;
  -o-transition: opacity 0.1s ease 0s;
  transition: opacity 0.1s ease 0s;
}

<div class="form-flat-checkbox pull-left">
  <input type="checkbox" name="rememberme" id="rememberme" value="forever"><i></i>&nbsp;Remember Me
</div>

Answer 1

您需要将自定义输入和文本包装在带有 for 属性集的标签中。

<div class="form-flat-checkbox pull-left">
   <input type="checkbox" name="rememberme" id="rememberme" value="forever">
   <label for="rememberme">
     <i></i>&nbsp;Remember Me
   </label>
</div>

在这种情况下，您还可以将按钮的样式更改为display: none;。我个人更喜欢这种方法，而不是将其移出页面。此外，这还提供了按下文本以触发复选框的好处。

.form-flat-radio input,
.form-flat-checkbox input {
  display: none;
}

参见:https://jsfiddle.net/bLg5juxd/4/

.form-flat-radio,
.form-flat-checkbox {
  margin: 0;
  cursor: pointer;
  display: block;
  position: relative;
  padding: 0 0 0 30px;
}
.dh-ie .form-flat-radio,
.dh-ie .form-flat-checkbox {
  padding: 0;
}
.form-flat-radio input,
.form-flat-checkbox input {
  display: none;
}
.dh-ie .form-flat-radio input,
.dh-ie .form-flat-checkbox input {
  position: relative;
  left: auto;
}
.form-flat-radio i,
.form-flat-checkbox i {
  background: none repeat scroll 0 0 #fff;
  border-style: solid;
  border-width: 1px;
  display: block;
  height: 17px;
  left: 0;
  outline: medium none;
  position: absolute;
  top: 5px;
  border-color: #d5d5d5;
  width: 17px;
  top: 50%;
  margin-top: -8.5px;
  color: #1e1e1e;
}
.dh-ie .form-flat-radio i,
.dh-ie .form-flat-checkbox i {
  display: none;
}
.form-flat-radio i:after,
.form-flat-checkbox i:after {
  opacity: 0;
  filter: alpha(opacity=0);
  -webkit-transition: opacity 0.1s ease 0s;
  -o-transition: opacity 0.1s ease 0s;
  transition: opacity 0.1s ease 0s;
}
.form-flat-radio input:checked + i:after,
.form-flat-checkbox input:checked + i:after {
  opacity: 1;
  background-color: red;
}
.form-flat-radio i {
  -webkit-border-radius: 50%;
  border-radius: 50%;
}
.form-flat-radio i:after {
  -webkit-border-radius: 50%;
  border-radius: 50%;
  content: "";
  height: 7px;
  left: 4px;
  top: 4px;
  line-height: 1;
  width: 7px;
  position: absolute;
  background: #1e1e1e;
}
.form-flat-checkbox i:after {
  content: "\f00c";
  position: relative;
  display: inline-block;
  font-family: "FontAwesome";
  font-style: normal;
  font-weight: normal;
  line-height: 1;
  text-decoration: inherit;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  speak: none;
}
.form-flat-checkbox i:after {
  font-size: 12px;
  height: 17px;
  left: -1px;
  text-align: center;
  position: absolute;
  top: 50%;
  -webkit-transform: translate(0, -50%);
  -ms-transform: translate(0, -50%);
  -o-transform: translate(0, -50%);
  transform: translate(0, -50%);
  margin-top: 2px;
  width: 17px;
  opacity: 0;
  filter: alpha(opacity=0);
  line-height: 1;
}

<div class="form-flat-checkbox pull-left">
   <input type="checkbox" name="rememberme" id="rememberme" value="forever">
   <label for="rememberme">
     <i></i>&nbsp;Remember Me
   </label>
</div>