自定义单选，多选按钮

html:

<div data-toggle="buttons" style="margin-bottom:30px;">
   <a style="position: relative" class="mybtn">
       <span>男</span>
       <input type="radio" name="sex1"  style="position: absolute">
   </a>
    <a  style="position: relative" class="mybtn">
        <span>女</span>
        <input type="radio" name="sex1"  style="position: absolute">
    </a>
</div>

<div data-toggle="buttons">
    <a style="position: relative" class="mybtn">
        <span>喜欢打球</span>
        <input type="checkbox" name="sex2"  style="position: absolute">
    </a>
    <a  style="position: relative" class="mybtn">
        <span>喜欢看书</span>
        <input type="checkbox" name="sex2"  style="position: absolute">
    </a>
    <a  style="position: relative" class="mybtn">
        <span>喜欢画画</span>
        <input type="checkbox" name="sex2"  style="position: absolute">
    </a>
    <a  style="position: relative" class="mybtn">
        <span>喜欢摄影</span>
        <input type="checkbox" name="sex2"  style="position: absolute">
    </a>
</div>
css:

.mybtn{
    background: #ebebeb;
    padding: 5px 10px;
    color: #333;
    border-radius: 6px;
    border:1px solid #ddd;
    margin:0px 5px;
    cursor: pointer;
}
.mybtn input{
    visibility: hidden;
    position: absolute;
}
.mybtn.active{
    background: #59a2ff;
    color: #fff;
}

jquery:

+(function($){
    var Button = function(element){
        this.$element = element;
    }
    Button.prototype.toggle = function(){
        $parents = this.$element.parents('[data-toggle="buttons"]');
        if($parents.find('[type="radio"]').length>0){
            //单选
            $parents.find(".active").removeClass("active");
            this.$element.addClass("active");
            this.radioChecked();
        }else {
            //多选
            this.$element.toggleClass("active");
            this.checkboxChecked();
        }
    }
    Button.prototype.radioChecked = function(){
        var $radio = this.$element.find('[type="radio"]');
        $radio.prop("checked",true);
    }
    Button.prototype.checkboxChecked = function(){
        var $checkbox = this.$element.find('[type="checkbox"]');
        if(this.$element.hasClass("active")){
            $checkbox.prop("checked",false);
        }else{
            $checkbox.prop("checked",true);
        }
    }
    $(function () {
        $(document).on("click",'[data-toggle="buttons"]',function (e) {
            var $btn = $(e.target);
            //若点击到的是内部的span,委托，参考jQuery API:http://jquery.cuishifeng.cn/closest.html
            if (!$btn.hasClass('mybtn')) $btn = $btn.closest('.mybtn')
            new Button($btn).toggle();
        })
    })
})(jQuery);