【发布时间】:2023-04-07 04:25:01
【问题描述】:
我有一个带有多组单选按钮的 HTML 表单的 Vue 应用程序。
我使用 SO 答案 written here 自定义了它们的外观
但是,当我单击任何单选按钮时,只有第一组单选按钮会受到影响,即使单击不同组的单选按钮也是如此。
这是 html 和 css (JSFiddle link)
知道为什么会这样吗?
更新:问题出在label 标签上——它们的for 属性仍然设置为第一组单选按钮!
<div class="time_input" >
<div class="time_input__radio_group">
<div class="radio_group">
<input type="radio" name="start" id="am" :value="true" v-model="startInMorning">
<label class="radio_label" for="am">AM</label>
</div>
<div class="radio_group">
<input type="radio" name="start" id="pm" :value="false" v-model="startInMorning">
<label class="radio_label" for="pm">PM</label>
</div>
</div>
</div>
<div class="days_open_input">
<div class="radio_group" >
<input type="radio" name="days_open" id="one_day" :value="1" v-model="days_open" checked>
<label class="radio_label" for="am">1</label>
</div>
<div class="radio_group">
<input type="radio" name="days_open" id="two_days" :value="2" v-model="days_open">
<label class="radio_label" for="pm">2</label>
</div>
<div class="radio_group">
<input type="radio" name="days_open" id="three_days" :value="3" v-model="days_open">
<label class="radio_label" for="pm">3</label>
</div>
</div>
<div class="tracks_limit_input">
<div class="radio_group">
<input type="radio" name="tracks_limit" id="eight_songs" value="8" v-model="tracks_limit" >
<label class="radio_label " for="am">8</label>
</div>
<div class="radio_group">
<input type="radio" name="tracks_limit" id="sixteen_songs" value="16" v-model="tracks_limit" checked class="tracks_limit_input__margin">
<label class="radio_label" for="pm">16</label>
</div>
</div>
/* completely hiding radio button */
input[type="radio"] {
display: none;
}
/* simulate radiobutton appearance using pseudoselector */
input[type="radio"] + *::before {
content: "";
/* create custom radiobutton appearance */
display: inline-block;
width: 15px;
height: 15px;
padding: 3px;
margin-right: 5px;
/* background-color only for content */
background-clip: content-box;
border: 1px solid #bbbbbb;
background-color: #e7e6e7;
border-radius: 50%;
}
/* appearance of checked radiobutton */
input[type="radio"]:checked + label::before {
background-color: black;
}
/* resetting default box-sizing */
*,
*:before,
*:after {
box-sizing: border-box;
}
/* optional styles for centering radiobuttons */
.radio-group label {
display: inline-flex;
align-items: center;
}
【问题讨论】: