造型单选按钮到一个正方形

Question

我得到了一个带方形单选按钮的设计.

有没有办法将单选按钮设置为这样？

唯一的方法,我认为我可以通过使用图像来实现这一点,并通过一种$.on('click')方法交换已检查/检查状态.

Answer 1

只用CSS就可以轻松完成,不需要JS.基本概念是设置一个元素作为输入的兄弟,创建一个"假的"单选按钮:

/* 
 * Hide the inputs. 
 */

input {
  display: none;
}


/*
 * Then, style the label so it looks like however you want.
 * Here's a quick rundown of how I did it here:
 */


/*
 * Some basic positioning styles, and we give it the pointer cursor to show 
 * that it's clickable
 */

label {
  display: inline-block;
  padding: 5px 10px;
  cursor: pointer;
}


/*
 * With how I decided to build this, the position: relative is super important.
 * We're going to position a pseudo element within this element(As it is the containing box)
 */

label span {
  position: relative;
  line-height: 22px;
}


/* 
 * Because we're using pseudo elements, a content property is required to make them appear.
 */

label span:before,
label span:after {
  content: '';
}


/*
 * We are using the :before peudo elemnt as the actual button,
 * then we'll position the :after over it. You could also use a background-image,
 * font-icon, or really anything if you want different styles.
 * For the specific style we're going for, this approach is simply the easiest, but
 * once you understand the concept you can really do it however you like.
 */

label span:before {
  border: 1px solid #222021;
  width: 20px;
  height: 20px;
  margin-right: 10px;
  display: inline-block;
  vertical-align: top;
}

label span:after {
  background: #222021;
  width: 14px;
  height: 14px;
  position: absolute;
  top: 2px;
  left: 4px;
  transition: 300ms;
  opacity: 0;
}

/*
 * This is the most important part of this whole file, if you understand what's happening here
 * you can really make this in so many different ways.
 * 
 * We start by selecting the input inside of the label, with "label input". From there we use the 
 * ":checked" selector to *only* select the input when it is checked. We then use the immediate sibling 
 * selector(+) to select the span, and then it's pseudo element :after(What we are using to mark the button)
 * Because we already styled the :after, all we have to do is set the opacity to 1, making it fade in.
 */
label input:checked+span:after {
  opacity: 1;
}


/* 
 * A little styling for the demo 
 */

body {
  background: #fbfbfb;
  font-family: Arial;
  font-weight: bold;
  color: rgba(0, 0, 0, 0.7);
}

<label>
  <input type="radio" name="radio">
  <span>EMAIL</span>
</label>

<label>
  <input type="radio" name="radio">
  <span>PHONE</span>
</label>

查看代码注释以获得更深入的解释,但这是基础知识:

首先创建一个<label>包装器.我们使用标签,因为在它上面触发的事件也将在相关输入上触发:

<label></label>

添加输入:

<label>
    <input type="radio" name="demo">
</label>

请记住,单选按钮必须具有相同的名称才能进行分组.现在我们<span>在输入之后抛出一个,所以我们在CSS中有一些目标.

<label>
    <input type="radio" name="demo">
    <span></span>
</label>

并且HTML已全部设置完毕.检查CSS中的解释,它会更容易理解.

Answer 2

您不需要设置单选按钮的样式。只需使用一个div：

小提琴示例：http : //jsfiddle.net/kLGf4/2/

html：

 <section>
    <header>
         <h1>Perfered Method of Contact</h1>

    </header>
    <div> <span>Choice 1</span>

        <div class="square-radio square-radio--clicked">
             <div class="square-radio--content"></div>
        </div>
    </div>
    <div> <span>Choice 2</span>

        <div class="square-radio">
            <div class="square-radio--content"></div>
        </div>
    </div>
</section>

css：

.square-radio {
    border: 1px solid black;
    margin: 2px;
    width: 40px;
    height: 40px;
    position: relative;

}
.square-radio--clicked .square-radio--content{
    margin: auto;
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    background-color: black;
    width: 20px;
    height: 20px;
}

js：

$(document).ready(function () {
    $(document).on("click", ".square-radio", function () {
        $(this).toggleClass("square-radio--clicked");
    });
});

Answer 3

这是我所知道的最简单的，一个不需要标签或脚本的纯 CSS 解决方案。完全兼容需要几个供应商前缀：

input[type='radio'] {
  box-sizing: border-box;
  appearance: none;
  background: white;
  outline: 2px solid #333;
  border: 3px solid white;
  width: 16px;
  height: 16px;
}

input[type='radio']:checked {
  background: #333;
}

如上所述，box-sizing和appearance属性应以供应商为前缀：

-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;

-webkit-appearance: none;
-moz-appearance: none;
appearance: none;

Answer 4

input[type=radio] {
  padding: 0.5em;
  -webkit-appearance: none;
  outline: 0.1em solid black;
  outline-offset: 0.1em;
}

input[type=radio]:checked {
  display: inline-block;
  background-color: #000;
}

<label for="radioA"><input type="radio" name="radio1" value="A"/> A</label><br>
<label for="radioB"><input type="radio" name="radio1" value="B"/> B</label><br>
<label for="radioC"><input type="radio" name="radio1" value="C"/> C</label><br>
<label for="radioD"><input type="radio" name="radio1" value="D"/> D</label>