版本：Uploadify Version 3.2
官网：http://www.uploadify.com
Uploadify是一款基于Jquery的上传插件，用起来很方便。但上传过程中的提示语言为英文，这里整理下如何修改英文为中文提示。
方法1：直接修改uploadify.js中的提示信息，将英文提示改成对应的中文。不过从软件设计的角度来说，直接修改原类库不是最好的解决方案，会影响到软件的升级。
方法2：重写Uploadify事件
'overrideEvents' : [ 'onDialogClose', 'onUploadError', 'onSelectError' ]
当重写onDialogClose事件后，Uploadify的错误提示信息就都不会提示了。提示信息可直接自定义弹出。
重写事件errorCode的定义在js库中都可以找到。也可以直接用this.queueData.errorMsg来改变提示信息
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var uploadify_onSelectError = function(file, errorCode, errorMsg) { var msgText = "上传失败
"; switch (errorCode) { case SWFUpload.QUEUE_ERROR.QUEUE_LIMIT_EXCEEDED: //this.queueData.errorMsg = "每次最多上传 " + this.settings.queueSizeLimit + "个文件"; msgText += "每次最多上传 " + this.settings.queueSizeLimit + "个文件"; break; case SWFUpload.QUEUE_ERROR.FILE_EXCEEDS_SIZE_LIMIT: msgText += "文件大小超过限制( " + this.settings.fileSizeLimit + " )"; break; case SWFUpload.QUEUE_ERROR.ZERO_BYTE_FILE: msgText += "文件大小为0"; break; case SWFUpload.QUEUE_ERROR.INVALID_FILETYPE: msgText += "文件格式不正确，仅限 " + this.settings.fileTypeExts; break; default: msgText += "错误代码：" + errorCode + "
" + errorMsg; } alert(msgText); };var uploadify_onUploadError = function(file, errorCode, errorMsg, errorString) { // 手工取消不弹出提示 if (errorCode == SWFUpload.UPLOAD_ERROR.FILE_CANCELLED || errorCode == SWFUpload.UPLOAD_ERROR.UPLOAD_STOPPED) { return; } var msgText = "上传失败
"; switch (errorCode) { case SWFUpload.UPLOAD_ERROR.HTTP_ERROR: msgText += "HTTP 错误
" + errorMsg; break; case SWFUpload.UPLOAD_ERROR.MISSING_UPLOAD_URL: msgText += "上传文件丢失，请重新上传"; break; case SWFUpload.UPLOAD_ERROR.IO_ERROR: msgText += "IO错误"; break; case SWFUpload.UPLOAD_ERROR.SECURITY_ERROR: msgText += "安全性错误
" + errorMsg; break; case SWFUpload.UPLOAD_ERROR.UPLOAD_LIMIT_EXCEEDED: msgText += "每次最多上传 " + this.settings.uploadLimit + "个"; break; case SWFUpload.UPLOAD_ERROR.UPLOAD_FAILED: msgText += errorMsg; break; case SWFUpload.UPLOAD_ERROR.SPECIFIED_FILE_ID_NOT_FOUND: msgText += "找不到指定文件，请重新操作"; break; case SWFUpload.UPLOAD_ERROR.FILE_VALIDATION_FAILED: msgText += "参数错误"; break; default: msgText += "文件:" + file.name + "
错误码:" + errorCode + "
" + errorMsg + "
" + errorString; } alert(msgText); } return parameters;}var uploadify_onSelect = function(){};var uploadify_onUploadSuccess = function(file, data, response) { alert(file.name + "
" + response + "
" + data);};var uploadify_config = { 'uploader' : 'upload.php', 'swf' : '/js/uploadify/uploadify.swf', 'buttonImage' : '/images/uploadify-button.png', 'cancelImg' : '/images/uploadify-cancel.png', 'wmode' : 'transparent', 'removeTimeout' : 0, 'width' : 80, 'height' : 30, 'multi' : false, 'auto' : true, 'buttonText' : '上传', 'hideButton' : 'true', 'fileTypeExts' : '*.png;*.jpg;*.jpeg', 'fileSizeLimit' : '1MB', 'fileTypeDesc' : 'Image Files', 'formData' : {"action": "upload", "sid" : ""}, 'overrideEvents' : [ 'onDialogClose', 'onUploadSuccess', 'onUploadError', 'onSelectError' ], 'onSelect' : uploadify_onSelect, 'onSelectError' : uploadify_onSelectError, 'onUploadError' : uploadify_onUploadError, 'onUploadSuccess' : uploadify_onUploadSuccess};$("#id").uploadify(uploadify_config); |
说明：由于FLASH的BUG导致在FF中上传时获取不到SESSION，可以使用formData来传值，如：
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formData : { '<?php echo session_name();?>' : '<?php echo session_id();?>' } |
官网说明地址：http://www.uploadify.com/documentation/uploadify/using-sessions-with-uploadif