效果圖：
是不是比默認的好看多了，個人的審美觀應該還是可以的。
接下來我們一起來看看實現這款美化版Checkbox的源代碼，主要思路是利用隱藏原來的checkbox和radiobox，用一個div來模擬checkbox/radiobox，并使用jQuery來完成選擇切換時的動畫效果。
先來看看HTML代碼：
<div class="wrapper"> <ul> <li> <p>Gender:</p> </li> <li> <input type="radio" name="radio-btn" />Male </li> <li> <input type="radio" name="radio-btn" />Female </li> </ul> <ul> <li> <p>推薦網站:</p> </li> <li> <input type="checkbox" name="check-box" /> <span>何問起</span> </li> <li> <input type="checkbox" name="check-box" /> <span>柯樂義</span> </li> <li> <input type="checkbox" name="check-box" /> <span>hwq2.com</span> </li> <li> <input type="checkbox" name="check-box" /> <span>hovertree.net</span> </li> </ul> </div>
然后我們用jQuery代碼來為每一個checkbox和radiobox創建一個div，這個div的classname為check-box和radio-btn。
$("input[name="radio-btn"]").wrap("<div class="radio-btn"><i></i></div>");
$("input[name="check-box"]").wrap("<div class="check-box"><i></i></div>");
那么我們接下來要讓原來的checkbox隱藏，同時設置模擬div的樣式：
.radio-btn input[type="radio"], .check-box input[type="checkbox"] { visibility: hidden;}.check-box { width: 22px; height: 22px; cursor: pointer; display: inline-block; margin: 2px 7px 0 0; position: relative; overflow: hidden; box-shadow: 0 0 1px #ccc; -webkit-border-radius: 3px; -moz-border-radius: 3px; border-radius: 3px; background: rgb(255, 255, 255); background: -moz-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(255, 255, 255, 1)), color-stop(47%, rgba(246, 246, 246, 1)), color-stop(100%, rgba(237, 237, 237, 1))); background: -webkit-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); background: -o-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); background: -ms-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); background: linear-gradient(to bottom, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#ffffff", endColorstr="#ededed", GradientType=0); border: 1px solid #ccc;}.check-box i { background: url("http://hovertree.com/texiao/html5/32/css/check_mark.png") no-repeat center center; position: absolute; left: 3px; bottom: -15px; width: 16px; height: 16px; opacity: .5; -webkit-transition: all 400ms ease-in-out; -moz-transition: all 400ms ease-in-out; -o-transition: all 400ms ease-in-out; transition: all 400ms ease-in-out; -webkit-transform:rotateZ(-180deg); -moz-transform:rotateZ(-180deg); -o-transform:rotateZ(-180deg); transform:rotateZ(-180deg);}.checkedBox { -moz-box-shadow: inset 0 0 5px 1px #ccc; -webkit-box-shadow: inset 0 0 5px 1px #ccc; box-shadow: inset 0 0 5px 1px #ccc; border-bottom-color: #fff;}.checkedBox i { bottom: 2px; -webkit-transform:rotateZ(0deg); -moz-transform:rotateZ(0deg); -o-transform:rotateZ(0deg); transform:rotateZ(0deg);}/*Custom radio button*/ .radio-btn { width: 20px; height: 20px; display: inline-block; float: left; margin: 3px 7px 0 0; cursor: pointer; position: relative; -webkit-border-radius: 100%; -moz-border-radius: 100%; border-radius: 100%; border: 1px solid #ccc; box-shadow: 0 0 1px #ccc; background: rgb(255, 255, 255); background: -moz-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, rgba(255, 255, 255, 1)), color-stop(47%, rgba(246, 246, 246, 1)), color-stop(100%, rgba(237, 237, 237, 1))); background: -webkit-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); background: -o-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); background: -ms-linear-gradient(top, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); background: linear-gradient(to bottom, rgba(255, 255, 255, 1) 0%, rgba(246, 246, 246, 1) 47%, rgba(237, 237, 237, 1) 100%); filter: progid:DXImageTransform.Microsoft.gradient(startColorstr="#ffffff", endColorstr="#ededed", GradientType=0);}.checkedRadio { -moz-box-shadow: inset 0 0 5px 1px #ccc; -webkit-box-shadow: inset 0 0 5px 1px #ccc; box-shadow: inset 0 0 5px 1px #ccc;}.radio-btn i { border: 1px solid #E1E2E4; width: 10px; height: 10px; position: absolute; left: 4px; top: 4px; -webkit-border-radius: 100%; -moz-border-radius: 100%; border-radius: 100%;}.checkedRadio i { background-color: #898A8C;}/* 何問起 hovertree.com */上面這段CSS3代碼就是用樣式來自定義div，讓div的樣式和checkbox和radiobox一樣。
最后我們來模擬點擊選中和取消選中，這部分也是用jQuery來實現：
$(".radio-btn").on("click", function () { var _this = $(this), block = _this.parent().parent(); block.find("input:radio").attr("checked", false); block.find(".radio-btn").removeClass("checkedRadio"); _this.addClass("checkedRadio"); _this.find("input:radio").attr("checked", true);});$.fn.toggleCheckbox = function () { this.attr("checked", !this.attr("checked"));}$(".check-box").on("click", function () { $(this).find(":checkbox").toggleCheckbox(); $(this).toggleClass("checkedBox");});/* 何問起 hovertree.com */以上就是本文的全部內容，希望對大家學習jquery程序設計有所幫助。
新聞熱點
疑難解答
