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为此,您需要做一些事情。制作单选按钮,<label></label> 直接在它们的下方/之后。这不是默认的 WPCF7 标签。单选按钮需要有一个 id="" 与上面标签的 for="" 部分相同。
<label> 需要添加一个类(例如 visa),其图像在 CSS 中定义如下:.visa{background-image:url(http://i.imgur.com/lXzJ1eB.png);}。
<label> 也需要这个类:drinkcard-cc。
每个单选按钮都需要添加 wpcf7-special-radio 类。
对于 2 个单选按钮,示例如下所示:
HTML
<form>
<div>
<span class="wpcf7-list-item first">
<input id="special_radio_1" type="radio" class="wpcf7-special-radio" name="type-of-website" value="Type 1"/>
<label for="special_radio_1" class="drinkcard-cc visa"></label>
<input id="special_radio_2" type="radio" class="wpcf7-special-radio" name="type-of-website" value="Type 2"/>
<label for="special_radio_2" class="drinkcard-cc mastercard"></label>
</span>
</div>
</form>
CSS
.wpcf7-special-radio {
margin:0;padding:0;
-webkit-appearance:none;
-moz-appearance:none;
appearance:none;
}
.visa{background-image:url(http://i.imgur.com/lXzJ1eB.png);}
.mastercard{background-image:url(http://i.imgur.com/SJbRQF7.png);}
.wpcf7-special-radio:active +.drinkcard-cc{opacity: .9;}
.wpcf7-special-radio:checked +.drinkcard-cc{
-webkit-filter: none;
-moz-filter: none;
filter: none;
}
.drinkcard-cc{
cursor:pointer;
background-size:contain;
background-repeat:no-repeat;
display:inline-block;
width:100px;height:70px;
-webkit-transition: all 100ms ease-in;
-moz-transition: all 100ms ease-in;
transition: all 100ms ease-in;
-webkit-filter: brightness(1.8) grayscale(1) opacity(.7);
-moz-filter: brightness(1.8) grayscale(1) opacity(.7);
filter: brightness(1.8) grayscale(1) opacity(.7);
}
.drinkcard-cc:hover{
-webkit-filter: brightness(1.2) grayscale(.5) opacity(.9);
-moz-filter: brightness(1.2) grayscale(.5) opacity(.9);
filter: brightness(1.2) grayscale(.5) opacity(.9);
}
这是一个有效的小提琴https://jsfiddle.net/Snuwerd/9r1dz0uk/
更新
更正,标签需要在输入之后/下方,如示例代码中所示。
更新
没有 JS 是不可能的,因为在 WPCF7 中不能给单选元素分配单独的 ID,所以这里是 JS 的解决方案:
使用这个 CSS:
.wpcf7-special-radio-container .wpcf7-list-item-label {
display: none;
}
.wpcf7-special-radio {
margin:0;padding:0;
-webkit-appearance:none;
-moz-appearance:none;
appearance:none;
}
.special_radio_card_0 { background-image:url(http://i.imgur.com/lXzJ1eB.png); }
.special_radio_card_1 { background-image:url(http://i.imgur.com/SJbRQF7.png); }
.special_radio_card_2 { background-image:url(http://i.imgur.com/lXzJ1eB.png); }
.special_radio_card_3 { background-image:url(http://i.imgur.com/SJbRQF7.png); }
.special_radio_card_4 { background-image:url(http://i.imgur.com/lXzJ1eB.png); }
.special_radio_card_5 { background-image:url(http://i.imgur.com/SJbRQF7.png); }
.wpcf7-special-radio:active +.drinkcard-cc{opacity: .9;}
.wpcf7-special-radio:checked +.drinkcard-cc{
-webkit-filter: none;
-moz-filter: none;
filter: none;
}
.drinkcard-cc{
cursor:pointer;
background-size:contain;
background-repeat:no-repeat;
display:inline-block;
width:100px;height:70px;
-webkit-transition: all 100ms ease-in;
-moz-transition: all 100ms ease-in;
transition: all 100ms ease-in;
-webkit-filter: brightness(1.8) grayscale(1) opacity(.7);
-moz-filter: brightness(1.8) grayscale(1) opacity(.7);
filter: brightness(1.8) grayscale(1) opacity(.7);
}
.drinkcard-cc:hover{
-webkit-filter: brightness(1.2) grayscale(.5) opacity(.9);
-moz-filter: brightness(1.2) grayscale(.5) opacity(.9);
filter: brightness(1.2) grayscale(.5) opacity(.9);
}
确保不要在<script></script> 标记内添加任何白(空)行,否则它会中断,因为 WPCF7 会在代码中放置段落(<p>)。将此粘贴到您的表单中:
<div class="row">
<div class="col-md-6"> <label> Your Name * [text* your-name] </label> </div>
<div class="col-md-6"> <label> Your Email * [email* your-email] </label> </div>
</div>
<label> Subject [text your-subject] </label> <label> Your Message [textarea your-message] </label>
[radio type-of-website class:wpcf7-special-radio-container default:1 "Type 1" "Type 2"]
[submit "Send"]
<script>
jQuery(document).ready(function($) {
$('.wpcf7-special-radio-container input').addClass('wpcf7-special-radio');
$('.wpcf7-special-radio').each(function (index, el) {
var label = $('<label>').attr('for', 'special_radio_'+index).addClass('drinkcard-cc').addClass('special_radio_card_'+index);
$(this).attr('id', 'special_radio_'+index);
$(this).after(label);
});
});
</script>
您可以像这样在收音机中添加新选项
2 个选项:
[radio type-of-website class:wpcf7-special-radio-container default:1 "Type 1" "Type 2"]
4 个选项:[radio type-of-website class:wpcf7-special-radio-container default:1 "Type 1" "Type 2" "Type 3" "Type 4"]
它们将与这些行的 CSS 代码中选择的图像按顺序映射:
.special_radio_card_0 { background-image:url(http://i.imgur.com/lXzJ1eB.png); }
.special_radio_card_1 { background-image:url(http://i.imgur.com/SJbRQF7.png); }
.special_radio_card_2 { background-image:url(http://i.imgur.com/lXzJ1eB.png); }
.special_radio_card_3 { background-image:url(http://i.imgur.com/SJbRQF7.png); }
.special_radio_card_4 { background-image:url(http://i.imgur.com/lXzJ1eB.png); }
.special_radio_card_5 { background-image:url(http://i.imgur.com/SJbRQF7.png); }