如果我有一个带有按钮的无线电组:

... 如何在选择选项中只显示图像而不是按钮?


当前回答

在<label>中包装无线电和图像 隐藏单选按钮(不要使用display:none或visibility:hidden,因为这样会影响可访问性) 目标图像旁边的隐藏无线电使用相邻兄弟选择器+ 不要忘记在alt属性中提供替代文本,特别是因为它的功能是单选按钮的标签

/* HIDE RADIO */ [type=radio] { position: absolute; opacity: 0; width: 0; height: 0; } /* IMAGE STYLES */ [type=radio] + img { cursor: pointer; } /* CHECKED STYLES */ [type=radio]:checked + img { outline: 2px solid #f00; } <label> <input type="radio" name="test" value="small" checked> <img src="https://via.placeholder.com/40x60/0bf/fff&text=A" alt="Option 1"> </label> <label> <input type="radio" name="test" value="big"> <img src="https://via.placeholder.com/40x60/b0f/fff&text=B" alt="Option 2"> </label>

不要忘记在你的标签中添加一个类,在CSS中使用这个类。


自定义样式和动画

下面是使用<i>元素和伪元素后面的::的高级版本:

body{color:#444;font:100%/1.4 sans-serif;} /* CUSTOM RADIO & CHECKBOXES http://stackoverflow.com/a/17541916/383904 */ .rad, .ckb{ cursor: pointer; user-select: none; -webkit-user-select: none; -webkit-touch-callout: none; } .rad > input, .ckb > input{ /* HIDE ORG RADIO & CHECKBOX */ position: absolute; opacity: 0; width: 0; height: 0; } /* RADIO & CHECKBOX STYLES */ /* DEFAULT <i> STYLE */ .rad > i, .ckb > i{ display: inline-block; vertical-align: middle; height: 16px; transition: 0.2s; box-shadow: inset 0 0 0 8px #fff; border: 1px solid gray; background: gray; } .rad > i { width: 16px; border-radius: 50%; } .ckb > i { width: 25px; border-radius: 3px; } .rad:hover > i{ /* HOVER <i> STYLE */ box-shadow: inset 0 0 0 3px #fff; background: gray; } .rad > input:focus + i { /* FOCUS <i> STYLE */ outline: 1px solid blue; } .rad > input:checked + i{ /* (RADIO CHECKED) <i> STYLE */ box-shadow: inset 0 0 0 3px #fff; background: orange; } /* CHECKBOX */ .ckb > input + i::after{ content: ""; display: block; height: 12px; width: 12px; margin: 2px; border-radius: inherit; transition: inherit; background: gray; } .ckb > input:focus + i { outline: 1px solid blue; } .ckb > input:checked + i::after{ /* (RADIO CHECKED) <i> STYLE */ margin-left: 11px; background: orange; } <label class="rad"> <input type="radio" name="rad1" value="a"> <i></i> Radio 1 </label> <label class="rad"> <input type="radio" name="rad1" value="b" checked> <i></i> Radio 2 </label> <br> <label class="ckb"> <input type="checkbox" name="ckb1" value="a" checked> <i aria-hidden="true"></i> Checkbox 1 </label> <label class="ckb"> <input type="checkbox" name="ckb2" value="b"> <i aria-hidden="true"></i> Checkbox 2 </label>

其他回答

下面是一个基于示例的简单jQuery UI解决方案:

http://jqueryui.com/button/#radio

修改代码:

<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>jQuery UI Button - Radios</title>
  <link rel="stylesheet" href="//code.jquery.com/ui/1.11.3/themes/smoothness/jquery-ui.css">
  <script src="//code.jquery.com/jquery-1.10.2.js"></script>
  <script src="//code.jquery.com/ui/1.11.3/jquery-ui.js"></script>
  <link rel="stylesheet" href="/resources/demos/style.css">
  <script>
  $(function() {
    $( "#radio" ).buttonset();
  });
  </script>
</head>
<body>

<form>
  <div id="radio">
    <input type="radio" id="radio1" name="radio"><label for="radio1"><img src="image1.gif" /></label>
    <input type="radio" id="radio2" name="radio" checked="checked"><label for="radio2"><img src="image2.gif" /></label>
    <input type="radio" id="radio3" name="radio"><label for="radio3"><img src="image3.gif" /></label>
  </div>
</form>

</body>
</html>

jQueryUI负责图像背景,这样您就知道选中了哪个按钮。

注意:如果你想通过Javascript将按钮设置为选中或未选中,你必须调用refresh函数:

        $('#radio3').prop('checked', true).button("refresh");

这对我来说很管用:

输入(type =“广播”){ margin-right: 1 em; 外观:无; 宽:12 px; 高度:12 px; 背景图片:url(“checkbox_off.gif”); } 检查输入(type =“广播”):{ 背景图片:url(“checkbox_on.gif”); }

只是用一个类来隐藏一些…基于https://stackoverflow.com/a/17541916/1815624

/* HIDE RADIO */ .hiddenradio [type=radio] { position: absolute; opacity: 0; width: 0; height: 0; } /* IMAGE STYLES */ .hiddenradio [type=radio] + img { cursor: pointer; } /* CHECKED STYLES */ .hiddenradio [type=radio]:checked + img { outline: 2px solid #f00; } <div class="hiddenradio"> <label> <input type="radio" name="test" value="small" checked> <img src="http://placehold.it/40x60/0bf/fff&text=A"> </label> <label> <input type="radio" name="test" value="big"> <img src="http://placehold.it/40x60/b0f/fff&text=B"> </label> </div> <div class=""> <label> <input type="radio" name="test" value="small" checked> <img src="http://placehold.it/40x60/0bf/fff&text=A"> </label> <label> <input type="radio" name="test" value="big"> <img src="http://placehold.it/40x60/b0f/fff&text=B"> </label> </div>

通过使用标签和span元素,可以将图像放置在单选按钮的位置。

   <div class="customize-radio">
        <label>Favourite Smiley</label><br>
        <label for="hahaha">
        <input type="radio" name="smiley" id="hahaha">
        <span class="haha-img"></span>
        HAHAHA
        </label>
        <label for="kiss">
        <input type="radio" name="smiley" id="kiss">
        <span class="kiss-img"></span>
        Kiss
        </label>
        <label for="tongueOut">
        <input type="radio" name="smiley" id="tongueOut">
        <span class="tongueout-img"></span>
        TongueOut
        </label>
    </div>

单选按钮应该隐藏,

.customize-radio label > input[type = 'radio'] {
    visibility: hidden;
    position: absolute;
}

图像可以在span标签中给出,

.customize-radio label > input[type = 'radio'] ~ span{
    cursor: pointer;
    width: 27px;
    height: 24px;
    display: inline-block;
    background-size: 27px 24px;
    background-repeat: no-repeat;
}
.haha-img {
    background-image: url('hahabefore.png');
}

.kiss-img{
    background-image: url('kissbefore.png');
}
.tongueout-img{
    background-image: url('tongueoutbefore.png');
}

点击单选按钮改变图像,在输入标签中添加选中状态,

.customize-radio label > input[type = 'radio']:checked ~ span.haha-img{
     background-image: url('haha.png');
}
.customize-radio label > input[type = 'radio']:checked ~ span.kiss-img{
    background-image: url('kiss.png');
}
.customize-radio label > input[type = 'radio']:checked ~ span.tongueout-img{
        background-image: url('tongueout.png');
}

如果你有任何疑问,请参考下面的链接,因为我已经从下面的博客中采取了解决方案, http://frontendsupport.blogspot.com/2018/06/cool-radio-buttons-with-images.html

例子:

小心!此解决方案仅支持css。

我建议你利用CSS3来做到这一点,通过隐藏默认输入单选按钮与CSS3规则:

.options input{
    margin:0;padding:0;
    -webkit-appearance:none;
       -moz-appearance:none;
            appearance:none;
}

几天前我只是举了个例子。

JSFiddle 如何使用单选按钮的图像- Gist