图片批量上传js插件 imgFileupload.js-木庄网络博客

本文摘自PHP中文网，作者angryTom，侵删。

插件Demo展示

插件功能介绍

1、批量选择图片，限制图片的类型 (通过限制file的accept)，只能选择图片

默认:accept="image/gif,image/jpeg,image/jpg,image/png,image/svg"

2、可以自定义限制选择图片的数量，默认5张

3、可以自定义限制图片的最大宽度和最大高度，默认都是10000px

4、可以自定义限制图片的单文件大小，默认是4MB

5、使用简单引用css和js ，并且在页面加上标签<div class="review_img"></div> 即可使用

【相关课程推荐：JavaScript视频教程】

代码Demo

<!DOCTYPE html>
<html>
<head>
    <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
    <title>轻量级图片批量上传JS插件imgFileupload</title>
<meta charset="utf-8" />
    <link href="Content/css/imgFileupload.css" rel="stylesheet" />
    <script src="Content/js/jquery-1.8.3.min.js"></script>
    <script src="Content/js/imgFileupload.js"></script>    
</head>
<body>
    <!--这里加载上传图片插件-->
    <div class="review_img">
    </div>
    <input id="parameter1" type="text" value="" /><br />
    <input id="parameter2" type="text" value="" /><br />
    <input id="parameter3" type="text" value="" /><br />
    <input id="parameter4" type="text" value="" /><br />
    <input id="parameter5" type="text" value="" /><br />
    <input type="button" id="sub" value="提交" οnclick="submit()">
</body>
</html>
<script type="text/javascript">
        var imgFile;
        $(function () {
            imgFile = new ImgUploadeFiles('.review_img', function (e) {
                this.init({
                    MAX: 6, //Limit the number of images
                    FileSize: 1024 * 1024 * 4,//单文件限制4MB(注意：单位KB)
                    callback: function (arr) {
                        console.log(arr)
                    }
                });
            });
        });
        function submit()
        {            
            var formData = new FormData();
            $(".review_img li").each(function (i, item) {
                formData.append("file", $(item).data("file"));
            });
            formData.append("parameter1", $("#parameter1").val());
            formData.append("parameter2", $("#parameter2").val());
            formData.append("parameter3", $("#parameter3").val());
            formData.append("parameter4", $("#parameter4").val());
            formData.append("parameter5", $("#parameter5").val());
            $.ajax({
                url: "/Index/Write",
                type: "POST",
                dataType: "json",
                data: formData,
                async: true,
                cache: false,
                contentType: false,
                processData: false,
                beforeSend: function () {                   
                },
                success: function (data) {
                    alert("ok");
                },
                error: function () {                  
                    alert("Sorry");
                }
            });
        }
</script>