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- jQuery(function () {
- var $ = jQuery,
- $list = $('#thelist'),
- $btn = $('#ctlBtn'),
- state = 'pending',
- uploader;
-
- uploader = WebUploader.create({
-
- // 不压缩image
- resize: false,
-
- // swf文件路径
- swf: 'js/Uploader.swf',
-
- // 文件接收服务端。
- server: 'http://webuploader.duapp.com/server/fileupload.php',
-
- // 选择文件的按钮。可选。
- // 内部根据当前运行是创建,可能是input元素,也可能是flash.
- pick: '#picker',
- // 只允许选择.xls,xlsx文件。
- accept: {
- title: 'Excel',
- extensions: 'xls,xlsx',
- mimeTypes: 'application/vnd.ms-excel'
- }
- });
-
- // 当有文件添加进来的时候
- uploader.on('fileQueued', function (file) {
- $list.append('<div id="' + file.id + '" class="item">' +
- '<h4 class="info">' + file.name + '</h4>' +
- '<p class="state">等待上传...</p>' +
- '</div>');
- });
-
- // 文件上传过程中创建进度条实时显示。
- uploader.on('uploadProgress', function (file, percentage) {
- var $li = $('#' + file.id),
- $percent = $li.find('.progress .progress-bar');
-
- // 避免重复创建
- if (!$percent.length) {
- $percent = $('<div class="progress progress-striped active">' +
- '<div class="progress-bar" role="progressbar" style="width: 0%">' +
- '</div>' +
- '</div>').appendTo($li).find('.progress-bar');
- }
-
- $li.find('p.state').text('上传中');
-
- $percent.css('width', percentage * 100 + '%');
- });
-
- uploader.on('uploadSuccess', function (file) {
- $('#' + file.id).find('p.state').text('已上传');
- });
-
- uploader.on('uploadError', function (file) {
- $('#' + file.id).find('p.state').text('上传出错');
- });
-
- uploader.on('uploadComplete', function (file) {
- $('#' + file.id).find('.progress').fadeOut();
- });
-
- uploader.on('all', function (type) {
- if (type === 'startUpload') {
- state = 'uploading';
- } else if (type === 'stopUpload') {
- state = 'paused';
- } else if (type === 'uploadFinished') {
- state = 'done';
- }
-
- if (state === 'uploading') {
- $btn.text('暂停上传');
- } else {
- $btn.text('开始上传');
- }
- });
-
- $btn.on('click', function () {
- if (state === 'uploading') {
- uploader.stop();
- } else {
- uploader.upload();
- }
- });
- });
-
- /*// 图片上传demo
- jQuery(function () {
- var $ = jQuery,
- $list = $('#fileList'),
- // 优化retina, 在retina下这个值是2
- ratio = window.devicePixelRatio || 1,
-
- // 缩略图大小
- thumbnailWidth = 100 * ratio,
- thumbnailHeight = 100 * ratio,
-
- // Web Uploader实例
- uploader;
-
- // 初始化Web Uploader
- uploader = WebUploader.create({
-
- // 自动上传。
- auto: true,
-
- // swf文件路径
- swf: '/js/Uploader.swf',
-
- // 文件接收服务端。
- server: 'http://webuploader.duapp.com/server/fileupload.php',
-
- // 选择文件的按钮。可选。
- // 内部根据当前运行是创建,可能是input元素,也可能是flash.
- pick: '#filePicker',
-
- // 只允许选择文件,可选。
- accept: {
- title: 'Images',
- extensions: 'gif,jpg,jpeg,bmp,png',
- mimeTypes: 'image/!*'
- }
- });
-
- // 当有文件添加进来的时候
- uploader.on('fileQueued', function (file) {
- var $li = $(
- '<div id="' + file.id + '" class="file-item thumbnail">' +
- '<img>' +
- '<div class="info">' + file.name + '</div>' +
- '</div>'
- ),
- $img = $li.find('img');
-
- $list.append($li);
-
- // 创建缩略图
- uploader.makeThumb(file, function (error, src) {
- if (error) {
- $img.replaceWith('<span>不能预览</span>');
- return;
- }
-
- $img.attr('src', src);
- }, thumbnailWidth, thumbnailHeight);
- });
-
- // 文件上传过程中创建进度条实时显示。
- uploader.on('uploadProgress', function (file, percentage) {
- var $li = $('#' + file.id),
- $percent = $li.find('.progress span');
-
- // 避免重复创建
- if (!$percent.length) {
- $percent = $('<p class="progress"><span></span></p>')
- .appendTo($li)
- .find('span');
- }
- $percent.css('width', percentage * 100 + '%');
- });
-
- // 文件上传成功,给item添加成功class, 用样式标记上传成功。
- uploader.on('uploadSuccess', function (file) {
- $('#' + file.id).addClass('upload-state-done');
- });
-
- // 文件上传失败,现实上传出错。
- uploader.on('uploadError', function (file) {
- var $li = $('#' + file.id),
- $error = $li.find('div.error');
-
- // 避免重复创建
- if (!$error.length) {
- $error = $('<div class="error"></div>').appendTo($li);
- }
- $error.text('上传失败');
- });
-
- // 完成上传完了,成功或者失败,先删除进度条。
- uploader.on('uploadComplete', function (file) {
- $('#' + file.id).find('.progress').remove();
- });
- });
-
- /*var $ = jQuery,
- $list = $('#thelist'),
- $btn = $('#ctlBtn'),
- state = 'pending';
- var uploader = WebUploader.create({
- // swf文件路径
- swf: 'js/Uploader.swf',
- // 文件接收服务端。
- server: 'http://webuploader.duapp.com/server/fileupload.php',
- // 选择文件的按钮。可选。
- // 内部根据当前运行是创建,可能是input元素,也可能是flash.
- pick: '#picker',
- // 不压缩image, 默认如果是jpeg,文件上传前会压缩一把再上传!
- resize: false
- });
- // 当有文件被添加进队列的时候
- uploader.on( 'fileQueued', function( file ) {
- $list.append( '<div id="' + file.id + '" class="item">' +
- '<h4 class="info">' + file.name + '</h4>' +
- '<p class="state">等待上传...</p>' +
- '</div>' );
- });
- // 文件上传过程中创建进度条实时显示。
- uploader.on( 'uploadProgress', function( file, percentage ) {
- var $li = $( '#'+file.id ),
- $percent = $li.find('.progress .progress-bar');
-
- // 避免重复创建
- if ( !$percent.length ) {
- $percent = $('<div class="progress progress-striped active">' +
- '<div class="progress-bar" role="progressbar" style="width: 0%">' +
- '</div>' +
- '</div>').appendTo( $li ).find('.progress-bar');
- }
-
- $li.find('p.state').text('上传中');
-
- $percent.css( 'width', percentage * 100 + '%' );
- });
- uploader.on( 'uploadSuccess', function( file ) {
- $( '#'+file.id ).find('p.state').text('已上传');
- });
-
- uploader.on( 'uploadError', function( file ) {
- $( '#'+file.id ).find('p.state').text('上传出错');
- });
-
- uploader.on( 'uploadComplete', function( file ) {
- $( '#'+file.id ).find('.progress').fadeOut();
- });*/
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