jquery文件上传表单js代码

版权：原创更新时间：1年以上
[该文章底部包含文件资源,可根据自己情况,决定是否下载资源使用,时间>金钱,如有需要,立即查看资源]
以下是 jquery文件上传表单js代码的示例演示效果:
当前平台(PC电脑)
平台:
整屏预览
部分效果截图:
HTML代码(index.html):
<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>jquery文件上传表单</title>
    <style type="text/css">
        body {
            font-family: Arial,Verdana,sans-serif;
            margin: 100px;
        }
    </style>
    <script id="jquery_172" type="text/javascript" class="library" src="js/jquery-1.7.2.min.js"></script>
</head>
<body>

    <div class="uploader white">
        <input type="text" class="filename" readonly="readonly" />
        <input type="button" name="file" class="button" value="Browse..." />
        <input type="file" size="30" />
    </div>

    <br />

    <div class="uploader blue">
        <input type="text" class="filename" readonly="readonly" />
        <input type="button" name="file" class="button" value="Browse..." />
        <input type="file" size="30" />
    </div>

    <br />

    <div class="uploader green">
        <input type="text" class="filename" readonly="readonly" />
        <input type="button" name="file" class="button" value="Browse..." />
        <input type="file" size="30" />
    </div>

    <br />

    <div class="uploader red">
        <input type="text" class="filename" readonly="readonly" />
        <input type="button" name="file" class="button" value="Browse..." />
        <input type="file" size="30" />
    </div>

    <br />

    <div class="uploader orange">
        <input type="text" class="filename" readonly="readonly" />
        <input type="button" name="file" class="button" value="Browse..." />
        <input type="file" size="30" />
    </div>

    <br />

    <div class="uploader black">
        <input type="text" class="filename" readonly="readonly" />
        <input type="button" name="file" class="button" value="Browse..." />
        <input type="file" size="30" />
    </div>
    <style>
        .uploader {
            position: relative;
            display: inline-block;
            overflow: hidden;
            cursor: default;
            padding: 0;
            margin: 10px 0px;
            -moz-box-shadow: 0px 0px 5px #ddd;
            -webkit-box-shadow: 0px 0px 5px #ddd;
            box-shadow: 0px 0px 5px #ddd;
            -moz-border-radius: 5px;
            -webkit-border-radius: 5px;
            border-radius: 5px;
        }

        .filename {
            float: left;
            display: inline-block;
            outline: 0 none;
            height: 32px;
            width: 180px;
            margin: 0;
            padding: 8px 10px;
            overflow: hidden;
            cursor: default;
            border: 1px solid;
            border-right: 0;
            font: 9pt/100% Arial, Helvetica, sans-serif;
            color: #777;
            text-shadow: 1px 1px 0px #fff;
            text-overflow: ellipsis;
            white-space: nowrap;
            -moz-border-radius: 5px 0px 0px 5px;
            -webkit-border-radius: 5px 0px 0px 5px;
            border-radius: 5px 0px 0px 5px;
            background: #f5f5f5;
            background: -moz-linear-gradient(top, #fafafa 0%, #eee 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#fafafa), color-stop(100%,#f5f5f5));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#fafafa', endColorstr='#f5f5f5',GradientType=0);
            border-color: #ccc;
            -moz-box-shadow: 0px 0px 1px #fff inset;
            -webkit-box-shadow: 0px 0px 1px #fff inset;
            box-shadow: 0px 0px 1px #fff inset;
            -moz-box-sizing: border-box;
            -webkit-box-sizing: border-box;
            box-sizing: border-box;
        }

        .button {
            float: left;
            height: 32px;
            display: inline-block;
            outline: 0 none;
            padding: 8px 12px;
            margin: 0;
            cursor: pointer;
            border: 1px solid;
            font: bold 9pt/100% Arial, Helvetica, sans-serif;
            -moz-border-radius: 0px 5px 5px 0px;
            -webkit-border-radius: 0px 5px 5px 0px;
            border-radius: 0px 5px 5px 0px;
            -moz-box-shadow: 0px 0px 1px #fff inset;
            -webkit-box-shadow: 0px 0px 1px #fff inset;
            box-shadow: 0px 0px 1px #fff inset;
        }


        .uploader input[type=file] {
            position: absolute;
            top: 0;
            right: 0;
            bottom: 0;
            border: 0;
            padding: 0;
            margin: 0;
            height: 30px;
            cursor: pointer;
            filter: alpha(opacity=0);
            -moz-opacity: 0;
            -khtml-opacity: 0;
            opacity: 0;
        }

        input[type=button]::-moz-focus-inner {
            padding: 0;
            border: 0 none;
            -moz-box-sizing: content-box;
        }

        input[type=button]::-webkit-focus-inner {
            padding: 0;
            border: 0 none;
            -webkit-box-sizing: content-box;
        }

        input[type=text]::-moz-focus-inner {
            padding: 0;
            border: 0 none;
            -moz-box-sizing: content-box;
        }

        input[type=text]::-webkit-focus-inner {
            padding: 0;
            border: 0 none;
            -webkit-box-sizing: content-box;
        }

        /* White Color Scheme ------------------------ */

        .white .button {
            color: #555;
            text-shadow: 1px 1px 0px #fff;
            background: #ddd;
            background: -moz-linear-gradient(top, #eeeeee 0%, #dddddd 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#eeeeee), color-stop(100%,#dddddd));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#eeeeee', endColorstr='#dddddd',GradientType=0);
            border-color: #ccc;
        }

        .white:hover .button {
            background: #eee;
            background: -moz-linear-gradient(top, #dddddd 0%, #eeeeee 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#dddddd), color-stop(100%,#eeeeee));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#dddddd', endColorstr='#eeeeee',GradientType=0);
        }

        /* Blue Color Scheme ------------------------ */

        .blue .button {
            color: #fff;
            text-shadow: 1px 1px 0px #09365f;
            background: #064884;
            background: -moz-linear-gradient(top, #3b75b4 0%, #064884 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#3b75b4), color-stop(100%,#064884));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#3b75b4', endColorstr='#064884',GradientType=0);
            border-color: #09365f;
        }

        .blue:hover .button {
            background: #3b75b4;
            background: -moz-linear-gradient(top, #064884 0%, #3b75b4 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#064884), color-stop(100%,#3b75b4));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#064884', endColorstr='#3b75b4',GradientType=0);
        }

        /* Green Color Scheme ------------------------ */

        .green .button {
            color: #fff;
            text-shadow: 1px 1px 0px #6b7735;
            background: #7d8f33;
            background: -moz-linear-gradient(top, #93aa4c 0%, #7d8f33 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#93aa4c), color-stop(100%,#7d8f33));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#93aa4c', endColorstr='#7d8f33',GradientType=0);
            border-color: #6b7735;
        }

        .green:hover .button {
            background: #93aa4c;
            background: -moz-linear-gradient(top, #7d8f33 0%, #93aa4c 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#7d8f33), color-stop(100%,#93aa4c));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#7d8f33', endColorstr='#93aa4c',GradientType=0);
        }

        /* Red Color Scheme ------------------------ */

        .red .button {
            color: #fff;
            text-shadow: 1px 1px 0px #7e0238;
            background: #90013f;
            background: -moz-linear-gradient(top, #b42364 0%, #90013f 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#b42364), color-stop(100%,#90013f));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#b42364', endColorstr='#90013f',GradientType=0);
            border-color: #7e0238;
        }

        .red:hover .button {
            background: #b42364;
            background: -moz-linear-gradient(top, #90013f 0%, #b42364 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#90013f), color-stop(100%,#b42364));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#90013f', endColorstr='#b42364',GradientType=0);
        }

        /* Orange Color Scheme ------------------------ */

        .orange .button {
            color: #fff;
            text-shadow: 1px 1px 0px #c04501;
            background: #d54d01;
            background: -moz-linear-gradient(top, #f86c1f 0%, #d54d01 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#f86c1f), color-stop(100%,#d54d01));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#f86c1f', endColorstr='#d54d01',GradientType=0);
            border-color: #c04501;
        }

        .orange:hover .button {
            background: #f86c1f;
            background: -moz-linear-gradient(top, #d54d01 0%, #f86c1f 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#d54d01), color-stop(100%,#f86c1f));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#d54d01', endColorstr='#f86c1f',GradientType=0);
        }

        /* Black Color Scheme ------------------------ */

        .black .button {
            color: #fff;
            text-shadow: 1px 1px 0px #111111;
            background: #222222;
            background: -moz-linear-gradient(top, #444444 0%, #222222 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#444444), color-stop(100%,#222222));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#444444', endColorstr='#222222',GradientType=0);
            border-color: #111111;
        }

        .black:hover .button {
            background: #444444;
            background: -moz-linear-gradient(top, #222222 0%, #444444 100%);
            background: -webkit-gradient(linear, left top, left bottom, color-stop(0%,#222222), color-stop(100%,#444444));
            filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#222222', endColorstr='#444444',GradientType=0);
        }
    </style>
    <script>
$(function () {
    $("input[type=file]").change(function () { $(this).parents(".uploader").find(".filename").val($(this).val()); });
    $("input[type=file]").each(function () {
        if ($(this).val() == "") { $(this).parents(".uploader").find(".filename").val("No file selected..."); }
    });
});
    </script>
</body>
</html>
附件:下载该文件资源,减少时间成本(增值服务)