上传控件更新
This commit is contained in:
parent
d07f5b0e32
commit
daf1b09fb6
|
@ -0,0 +1,295 @@
|
|||
/**
|
||||
* 上传js
|
||||
* 官方插件文档:https://www.plupload.com
|
||||
* 参数方法文档:https://www.cnblogs.com/2050/p/3913184.html
|
||||
*/
|
||||
(function() {
|
||||
|
||||
|
||||
|
||||
// 默认支持上传的文件类型
|
||||
var mimeTypes = {
|
||||
"image": {
|
||||
title: "Image files",
|
||||
extensions: "jpg,JPG,jpeg,PNG,gif,png"
|
||||
},
|
||||
"file": {
|
||||
title: "Zip files",
|
||||
extensions: "ZIP,zip,DOC,doc,docx,xls,XLS,xlsx,RAR,rar"
|
||||
},
|
||||
"video": {
|
||||
title: "video files",
|
||||
extensions: "MP3,MP4"
|
||||
},
|
||||
"all": {
|
||||
title: "all files",
|
||||
extensions: "jpg,JPG,jpeg,PNG,gif,png,ZIP,zip,DOC,doc,docx,xls,XLS,xlsx,RAR,rar"
|
||||
}
|
||||
};
|
||||
|
||||
/**
|
||||
* 文件上传
|
||||
|
||||
* id: id属性
|
||||
* {
|
||||
* url:"", //(可选)默认ms.base + "/file/upload.do"
|
||||
* mime_types:"image", //(可选)默认图片,支持image、file、video、all(表示包含前三种),也可以设置allowedFile参数覆盖
|
||||
* allowedFile:""//(可选)自定义上传文件后缀例如:jpg,gif
|
||||
* max_file_size:"1mb", //(可选)默认1mb,单位kb,mb,gb,tb,注意后端ms.properties文件也有配置上传大小,优先上传控件大小
|
||||
* multi_selection:false, //(可选)默认单文件
|
||||
* uploadPath:"", //(可选)默认上传upload文件夹下面(如果非upload,需要设置uploadFloderPath参数)对应的站点下面,例如uload/1/xxxxx.jpg
|
||||
* uploadFloderPath:"", //(可选)自定义上传文件夹路径,最终文件路径格式 uploadFloderPath/uploadPath/xxxxxx.jpg,注意这里的uploadPath已经没有了upload文件夹与站点id
|
||||
* diyPath:"", //(可选)自定义上传文件夹路径,可以定义盘符路径
|
||||
* isRename:true,//(可选)文件重命名,默认根据时间命名
|
||||
* fileFiltered:function //每次选择一个文件都会触发
|
||||
* filesAdded:function //每次选择好文件后都会触发
|
||||
* beforeUpload:function //上传文件之前触发,确认上传 业务的情况下有用
|
||||
* uploadProgress:function //处理进度条
|
||||
* fileUploaded:function //(必填)上传成功返回,主要会用到第三个参数的response,这个值是上传成功后返回的数据
|
||||
* }
|
||||
*/
|
||||
function upload(id, cfg) {
|
||||
var uploadCfg = {
|
||||
url: basePath+"/file/upload.do",
|
||||
mime_types: mimeTypes["image"],
|
||||
max_file_size: "1mb",
|
||||
multi_selection: false,
|
||||
uploadPath: "",
|
||||
diyPath:"",
|
||||
uploadFloderPath: "",
|
||||
chunk: "",
|
||||
chunks: "",
|
||||
prevent_duplicates: true,
|
||||
isRename: true,
|
||||
fileFiltered: function(uploader, file) {},
|
||||
filesAdded: function(uploader, files) {},
|
||||
beforeUpload: function(uploader, file) {},
|
||||
uploadProgress: function(uploader, file) {},
|
||||
fileUploaded: function(uploader, file, responseObject) {},
|
||||
|
||||
error: function(uploader, errObject) {
|
||||
if (errObject.code == -600) {
|
||||
$('.ms-notifications').offset({top:43}).notify({
|
||||
type:'warning',
|
||||
message: { text:errObject.file.name + "文件超过" +
|
||||
uploadCfg.max_file_size + "大小" }
|
||||
}).show();
|
||||
} else if (errObject.code == -601) {
|
||||
$('.ms-notifications').offset({top:43}).notify({
|
||||
type:'warning',
|
||||
message: { text:errObject.file.name + "格式错误" }
|
||||
}).show();
|
||||
} else if (errObject.code == -700) {
|
||||
$('.ms-notifications').offset({top:43}).notify({
|
||||
type:'warning',
|
||||
message: { text:errObject.file.name + "格式错误"}
|
||||
}).show();
|
||||
} else if (errObject.code == -300) {
|
||||
$('.ms-notifications').offset({top:43}).notify({
|
||||
type:'warning',
|
||||
message: { text:errObject.file.name + "发生磁盘读写错误时的错误代码,例如本地上某个文件不可读"}
|
||||
}).show();
|
||||
} else if (errObject.code == -602) {
|
||||
$('.ms-notifications').offset({top:43}).notify({
|
||||
type:'warning',
|
||||
message: { text:errObject.file.name + "文件已上传过,不能重复上传。"}
|
||||
}).show();
|
||||
} else if (errObject.code == -702) {
|
||||
$('.ms-notifications').offset({top:43}).notify({
|
||||
type:'warning',
|
||||
message: { text:errObject.file.name + "文件网页上传不支持,太大的文件请通过其他途径上传。"}
|
||||
}).show();
|
||||
} else {
|
||||
$('.ms-notifications').offset({top:43}).notify({
|
||||
type:'warning',
|
||||
message: { text:errObject.code + errObject.file.name}
|
||||
}).show();
|
||||
}
|
||||
},
|
||||
};
|
||||
var multipart_params = {}; // 上传表单参数
|
||||
multipart_params.maxSize = calculationMaxSize();
|
||||
multipart_params.allowedFile = uploadCfg.mime_types.extensions;
|
||||
|
||||
// 判断cfg是否为json格式,不是则将默认参数传给cfg
|
||||
if (cfg != undefined && validator.isJSON(JSON.stringify(cfg))) {
|
||||
|
||||
// 重新定义后台上传路径
|
||||
if (cfg.url != undefined && cfg.url != "") {
|
||||
uploadCfg.url = cfg.url;
|
||||
}
|
||||
// 允许上传的后缀
|
||||
if (cfg.allowedFile != undefined && cfg.allowedFile != "") {
|
||||
uploadCfg.mime_types =
|
||||
{
|
||||
title: "all files",
|
||||
extensions: cfg.allowedFile
|
||||
};
|
||||
multipart_params.allowedFile = cfg.allowedFile;
|
||||
}
|
||||
|
||||
//组织后台需要的参数
|
||||
if (cfg.max_file_size != undefined && cfg.max_file_size != "") {
|
||||
uploadCfg.max_file_size = cfg.max_file_size;
|
||||
multipart_params.maxSize = calculationMaxSize();
|
||||
}
|
||||
|
||||
if (cfg.path != undefined && cfg.path != "") {
|
||||
uploadCfg.uploadPath = cfg.path;
|
||||
multipart_params.uploadPath = cfg.path;
|
||||
}
|
||||
if (cfg.diyPath != undefined && cfg.diyPath != "") {
|
||||
uploadCfg.diyPath = cfg.diyPath;
|
||||
multipart_params.diyPath = cfg.diyPath;
|
||||
}
|
||||
if (cfg.uploadFloderPath != undefined && cfg.uploadFloderPath != "") {
|
||||
uploadCfg.uploadFloderPath = cfg.uploadFloderPath;
|
||||
multipart_params.uploadFloderPath = cfg.uploadFloderPath;
|
||||
}
|
||||
if (cfg.chunk != undefined && cfg.chunk != "") {
|
||||
multipart_params.chunk = cfg.chunk;
|
||||
}
|
||||
if (cfg.chunks != undefined && cfg.chunks != "") {
|
||||
multipart_params.chunks = cfg.chunks;
|
||||
}
|
||||
|
||||
if (cfg.name != undefined && cfg.name != "") {
|
||||
multipart_params.name = cfg.name;
|
||||
}
|
||||
|
||||
if (cfg.isRename != undefined) {
|
||||
multipart_params.isRename = cfg.isRename;
|
||||
}
|
||||
|
||||
if (cfg.multi_selection != undefined ) {
|
||||
uploadCfg.multi_selection = cfg.multi_selection;
|
||||
}
|
||||
if (cfg.prevent_duplicates != undefined) {
|
||||
uploadCfg.prevent_duplicates = cfg.prevent_duplicates;
|
||||
}
|
||||
|
||||
|
||||
//回调事件
|
||||
if (cfg.fileUploaded != undefined && cfg.fileUploaded != "") {
|
||||
uploadCfg.fileUploaded = cfg.fileUploaded;
|
||||
}
|
||||
if (cfg.filesAdded != undefined && cfg.filesAdded != "") {
|
||||
uploadCfg.filesAdded = cfg.filesAdded;
|
||||
}
|
||||
if (cfg.fileFiltered != undefined && cfg.fileFiltered != "") {
|
||||
uploadCfg.fileFiltered = cfg.fileFiltered;
|
||||
}
|
||||
if (cfg.beforeUpload != undefined && cfg.beforeUpload != "") {
|
||||
uploadCfg.beforeUpload = cfg.beforeUpload;
|
||||
}
|
||||
if (cfg.uploadProgress != undefined && cfg.uploadProgress != "") {
|
||||
uploadCfg.uploadProgress = cfg.uploadProgress;
|
||||
}
|
||||
if (cfg.error != undefined && cfg.error != "") {
|
||||
uploadCfg.error = cfg.error;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// 实例化一个plupload上传对象
|
||||
var uploader = new plupload.Uploader({
|
||||
browse_button: id, // 预览按钮元素
|
||||
url: uploadCfg.url, // 上传地址
|
||||
flash_swf_url: 'js/Moxie.swf',
|
||||
silverlight_xap_url: 'js/Moxie.xap',
|
||||
multi_selection: uploadCfg.multi_selection, // 禁止浏览框多选
|
||||
multipart_params: multipart_params,
|
||||
filters: { // 文件类型 大小设置,对不同场景的文件上传配置此参数
|
||||
mime_types: [uploadCfg.mime_types],
|
||||
max_file_size: uploadCfg.max_file_size, // 最大只能上传400kb的文件
|
||||
prevent_duplicates: uploadCfg.prevent_duplicates //布尔类型
|
||||
// 不允许选取重复文件
|
||||
},
|
||||
});
|
||||
|
||||
uploader.init();
|
||||
|
||||
/**
|
||||
* 选择了多少文件就会触发多少次
|
||||
*uploader为当前的plupload实例对象,file为触发此事件的文件对象
|
||||
*/
|
||||
uploader.bind('FileFiltered', function(uploader, file) {
|
||||
eval(uploadCfg.fileFiltered(uploader, file));
|
||||
});
|
||||
|
||||
/**
|
||||
* 当文件添加到上传队列后触发
|
||||
* uploader为当前的plupload实例对象,files为一个数组,里面的元素为本次添加到上传队列里的文件对象
|
||||
* 每一次选择文件都会触发,不管选择多个文件还是单个文件都只会触发一次
|
||||
*/
|
||||
uploader.bind('FilesAdded', function(uploader, files) {
|
||||
eval(uploadCfg.filesAdded(uploader, files));
|
||||
});
|
||||
|
||||
/**
|
||||
* 当队列中的某一个文件正要开始上传前触发
|
||||
* uploader为当前的plupload实例对象,file为触发此事件的文件对象
|
||||
*/
|
||||
uploader.bind('BeforeUpload', function(uploader, file) {
|
||||
eval(uploadCfg.beforeUpload(uploader, file));
|
||||
});
|
||||
|
||||
/**
|
||||
* 会在文件上传过程中不断触发,可以用此事件来显示上传进度
|
||||
* uploader为当前的plupload实例对象,file为触发此事件的文件对象
|
||||
*/
|
||||
uploader.bind('UploadProgress', function(uploader, file) {
|
||||
eval(uploadCfg.uploadProgress(uploader, file));
|
||||
});
|
||||
|
||||
/**
|
||||
* 当队列中的某一个文件上传完成后触发监听函数参数:(uploader,file,responseObject)
|
||||
* uploader为当前的plupload实例对象,
|
||||
* file为触发此事件的文件对象,
|
||||
* responseObject为服务器返回的信息对象,它有以下3个属性:
|
||||
* response:服务器返回的文本
|
||||
* responseHeaders:服务器返回的头信息
|
||||
* status:服务器返回的http状态码,比如200
|
||||
*/
|
||||
uploader.bind('FileUploaded', function(uploader, file, responseObject) {
|
||||
eval(uploadCfg.fileUploaded(uploader, file, responseObject));
|
||||
});
|
||||
|
||||
/**
|
||||
* 当发生错误时触发监听函数参数:(uploader,errObject)
|
||||
* uploader为当前的plupload实例对象,
|
||||
* errObject为错误对象,它至少包含以下3个属性(因为不同类型的错误,属性可能会不同):
|
||||
* code:错误代码,具体请参考plupload上定义的表示错误代码的常量属性
|
||||
* file:与该错误相关的文件对象
|
||||
* message:错误信息
|
||||
*/
|
||||
uploader.bind('Error', function(uploader, errObject) {
|
||||
eval(uploadCfg.error(uploader, errObject));
|
||||
});
|
||||
|
||||
/**
|
||||
* 计算后台的上传大小,因为前端上传空间与后端的大小单位不一致
|
||||
*/
|
||||
function calculationMaxSize() {
|
||||
var size = parseInt(uploadCfg.max_file_size);
|
||||
|
||||
if (uploadCfg.max_file_size.indexOf("kb") > -1) {
|
||||
return parseInt(size) / 1024;
|
||||
} else if (uploadCfg.max_file_size.indexOf("mb") > -1) {
|
||||
return size;
|
||||
} else if (uploadCfg.max_file_size.indexOf("gb") > -1) {
|
||||
return size * 1024;
|
||||
} else if (uploadCfg.max_file_size.indexOf("tb") > -1) {
|
||||
return size * 1024 * 1024;
|
||||
}
|
||||
}
|
||||
return uploader;
|
||||
|
||||
}
|
||||
|
||||
if (ms == undefined) {
|
||||
ms = {};
|
||||
}
|
||||
|
||||
window.ms.upload = upload;
|
||||
}());
|
Loading…
Reference in New Issue