// <copyright file="FileUpload.js">
// Copyright(c)2014-2034 Kencery.All rights reserved.
// 创建人：韩迎龙(kencery)
// 创建时间：2015-6-24
// </copyright>
;
(function($) {
$.fn.SalesMOUNDUpload = function(options) {
var defaults =
{
saveUrl: '',
jqInput: '',
maxSize: 1024 * 1024 * 100, //100M
fnRemove: '', //移除文件 ，参数：文件名
fnComplete: '' //每个文件成功 ，参数：服务器端返回内容
};
var opt = $.extend(defaults, options);
function getByteToM(val) {
if (isNaN(val)) return val;
val = val / (1024 * 1024);
val = Math.round(val * 100) / 100;
return val;
}
return this.each(function() {
var $this = $(this);
$this.empty();
if (typeof FormData == 'undefine') {
alert('浏览器版本太低，不支持改上传！');
return;
}
//表头
if ($this.find('thead').length == 0) {
var $thead = $('<thead>');
var $th_tr = $('<tr>');
$th_tr.append('<th>文件名</th>');
$th_tr.append('<th>类型</th>');
$th_tr.append('<th>大小</th>');
$th_tr.append('<th>状态</th>');
$th_tr.append('<th>操作</th>');
$th_tr.appendTo($thead);
$this.append($thead);
}
opt.jqInput[0].addEventListener('change', function(e) {
var file = this.files[0];
if (!file) {
return;
}
if (file.size > opt.maxSize) {
window.alert('文件超过最大');
return;
}
var fd = new FormData();
var $table = $this;
fd.append("uploadFile", file);
var xhr = new XMLHttpRequest();
xhr.open('POST', opt.saveUrl, true);
xhr.upload.addEventListener("progress", uploadProgress, false);
xhr.addEventListener("load", uploadComplete, false);
xhr.addEventListener("error", uploadFailed, false);
xhr.addEventListener("abort", uploadCanceled, false);
//表中内容
var $tr = $('<tr>');
$tr.append('<td class="upload_name">' + file.name + '</td>');
$tr.append('<td class="upload_type">' + file.type + '</td>');
$tr.append('<td class="upload_size">' + getByteToM(file.size) + 'M' + '</td>');
$tr.append('<td class="upload_status">' + 0 + '</td>');
$tr.append('<td class="upload_action"><a href="javascript:void(0);">' + '取消' + '</a></td>');
$tr.find('.upload_action a').unbind('click').bind('click', function() {
xhr.abort();
});
