尝试更改已按照按钮设置样式的收音机输入的背景颜色,以便当用户点击它时,颜色将从灰色变为黄色。
/*----------------------------------
SIDEBAR
----------------------------------*/
input[type=radio],
input[type=checkbox] {
display: none;
}
form input[type="radio"]:checked + label {
background-color: yellow;
}
label {
display: block;
appearance: button;
-webkit-appearance: button;
-moz-appearance: button;
-ms-appearance: button;
font-family: 'Roboto', sans-serif;
font-weight: 400;
background: #DDDDDD;
font-size: 1.6rem;
color: #111111;
border: 2px solid #AAAAAA;
padding: 8px;
width: 40%;
margin: 0 auto;
text-align: center;
&: hover {
cursor: pointer;
}
&: checked {
background-color: $yellow;
}
}

<form>
<label for="">
<input type="radio" class="button" id="Male" name="gender">Male</input>
</label>
<label for="">
<input type="radio" class="button" id="Female" name="gender">Female</input>
</label>
</form>
&#13;
答案 0 :(得分:3)
有两种方法可以解决这个问题。一个是纯粹的CSS
解决方案。如果您可以控制HTML
结构,那么您应该这样做:
只需修改 HTML ,如下所示:
<form>
<input type="radio" class="button" id="Male" name="gender"></input>
<label for="Male">Male</label>
<input type="radio" class="button" id="Female" name="gender"></input>
<label for="Female">Female</label>
</form>
保持相同的 CSS :
/*----------------------------------
SIDEBAR
----------------------------------*/
input[type=radio],
input[type=checkbox] {
display: none;
}
form input[type="radio"]:checked + label {
background-color: yellow;
}
label {
display: block;
appearance: button;
-webkit-appearance: button;
-moz-appearance: button;
-ms-appearance: button;
font-family: 'Roboto', sans-serif;
font-weight: 400;
background: #DDDDDD;
font-size: 1.6rem;
color: #111111;
border: 2px solid #AAAAAA;
padding: 8px;
width: 40%;
margin: 0 auto;
text-align: center;
}
你可以在这里看到 - &gt; http://jsfiddle.net/4pf9cds3/
如果你无法控制HTML,你可以使用这个解决方案,比如你的HTML是由第三方提供的(虽然我怀疑是这种情况):
HTML:
<form>
<label for="Male">
<input type="radio" class="button" id="Male" name="gender" >Male</input>
</label>
<label for="Female">
<input type="radio" class="button" id="Female" name="gender">Female</input>
</label>
</form>
jQuery:
$(document).ready(function() {
$('label').click(function() {
$('label').removeClass('yellowBackground');
$(this).addClass('yellowBackground');
});
});
CSS:
/*----------------------------------
SIDEBAR
----------------------------------*/
input[type=radio], input[type=checkbox] {
display: none;
}
label {
display: block;
appearance: button;
-webkit-appearance: button;
-moz-appearance: button;
-ms-appearance: button;
font-family:'Roboto', sans-serif;
font-weight: 400;
background: #DDDDDD;
font-size: 1.6rem;
color: #111111;
border: 2px solid #AAAAAA;
padding: 8px;
width: 40%;
margin: 0 auto;
text-align: center;
transition: all 0.7s ease-in-out;
}
.yellowBackground {
background-color:yellow;
}
你可以在这里看到 - &gt; http://jsfiddle.net/rmd1fa1x/
希望这有帮助!!!
答案 1 :(得分:1)
$(document).ready(function(){
$("input:radio").click(function(){
if ($(this).is(":checked")){
$("label").css({"color":"green","background-color":"#6600cc"}) && $(this).closest("label").css({"color":"green","background-color":"orange"});
}
});
});
input[type=radio],
input[type=checkbox] {
display: none;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<form>
<label for="Male">
<input type="radio" class="button" id="Male" name="gender">
</label>
<label for="Female">
<input type="radio" class="button" id="Female" name="gender">
</label>
</form>
答案 2 :(得分:0)
复选框没有背景颜色。你可以做的是用一个有颜色的div包装复选框。
<div class='yellow' >
<input type="radio" class="button" id="Male" name="gender">Male</input>
</div>
答案 3 :(得分:0)
在jquery中你可以设置onclick按钮背景设置为黄色或 a {color:red}
a:有效{color:blue}
答案 4 :(得分:0)
+
选择器是“下一个兄弟”relationship selector。因此,以下选择器适用于作为已检查单选按钮元素的下一个兄弟节点的<label>
元素,但在您的html中,<label>
元素是单选按钮元素的父节点。
form input[type="radio"]:checked + label {
background-color: yellow;
}
如果您更改html,那么您的CSS将有效,因此<label>
元素是单选按钮元素的下一个兄弟。
<form>
<input type="radio" class="button" id="Male" name="gender"/>
<label for="Male">Male</label>
<input type="radio" class="button" id="Female" name="gender"/>
<label for="Female">Female</label>
</form>
答案 5 :(得分:0)
使用jQuery,您可以执行以下操作 -
HTML:
thumbnail_filename = info['thumbnails'][-1]['filename'] KeyError: 'filename'
将此CSS添加到您的:
ydl_opts = {
'key':'IgnoreErrors',
'format': 'bestaudio/best',
'download_archive': self.songs_data,
'outtmpl': '/'+download_path+'/'+'%(title)s.%(ext)s',
'progress_hooks': [self.my_hook],
'postprocessors': [{
'key': 'FFmpegExtractAudio',
'preferredcodec': 'mp3',
'preferredquality': '192'},
{'key': 'EmbedThumbnail'},]}
JS:
<div id=“gen”>
<input type="radio" class=“button" id="Male" name="gender"> <label for=“Male”>Male </label>
<input type="radio" class=“button" id="Female" name="gender"><label for=“Female”>Female</label>
</div>