摘要:默认为选择上传的文件数超出了允许的最大限制。在这种情况下,每一个人选择的文件被上传成功后,触发事件。此事件仅在上传和完成同步或异步批量上传后触发。
下载地址、API和DOM地址(英语好的小伙伴可以看看)
下载地址:https://github.com/kartik-v/b...
API文档 :http://plugins.krajee.com/fil...
D E M O:http://plugins.krajee.com/fil...
做项目用到bootstrap fileinput插件上传文件,在用的过程中,遇到一些问题,所以想着整理一份比较详细的文档,方便自己今后使用,也希望能给大家带来帮助,如有错误,希望大家积极指正,积极交流。
注意:第三部分内容因为存在i标签,某些文字被转换成图标
//初始化fileinput
initFileInput();
function initFileInput() {
$("#uploadImg").fileinput({
language: "zh", //设置语言
dropZoneTitle: "可以将图片拖放到这里 …支持多文件上传",
uploadUrl: "index.php", //上传的地址
uploadExtraData: function(previewId, index) { //该插件可以向您的服务器方法发送附加数据。这可以通过uploadExtraData在键值对中设置为关联数组对象来完成。所以如果你有设置uploadExtraData={id:"kv-1"},在PHP中你可以读取这些数据$_POST["id"]
var id = $("#id").val();
return {seriesId: id};
},
allowedFileExtensions: ["jpg","png"],//接收的文件后缀
uploadAsync: true, //默认异步上传
showUpload: true, //是否显示上传按钮
showRemove: true, //显示移除按钮
showPreview: true, //是否显示预览
showCancel:true, //是否显示文件上传取消按钮。默认为true。只有在AJAX上传过程中,才会启用和显示
showCaption: true,//是否显示文件标题,默认为true
browseClass: "btn btn-primary", //文件选择器/浏览按钮的CSS类。默认为btn btn-primary
dropZoneEnabled: true,//是否显示拖拽区域
minImageWidth: 50, //图片的最小宽度
minImageHeight: 50,//图片的最小高度
maxImageWidth: 1000,//图片的最大宽度
maxImageHeight: 1000,//图片的最大高度
maxFileSize: 1024,//单位为kb,如果为0表示不限制文件大小
minFileCount: 1, //每次上传允许的最少文件数。如果设置为0,则表示文件数是可选的。默认为0
maxFileCount: 0, //每次上传允许的最大文件数。如果设置为0,则表示允许的文件数是无限制的。默认为0
previewFileIcon: "",//当检测到用于预览的不可读文件类型时,将在每个预览文件缩略图中显示的图标。默认为
layoutTemplates:{
actionUpload:""//去除上传预览缩略图中的上传图片
actionZoom:"", //去除上传预览缩略图中的查看详情预览的缩略图标
actionDownload:"" //去除上传预览缩略图中的下载图标
actionDelete:"", //去除上传预览的缩略图中的删除图标
},//对象用于渲染布局的每个部分的模板配置。您可以设置以下模板来控制窗口小部件布局.eg:去除上传图标
msgFilesTooMany: "选择上传的文件数量({n}) 超过允许的最大数值{m}!",//字符串,当文件数超过设置的最大计数时显示的消息 maxFileCount。默认为:选择上传的文件数({n})超出了允许的最大限制{m}。请重试您的上传!
}).on("filebatchpreupload", function(event, data) { //该方法将在上传之前触发
var id = $("#id option:selected").val();
if(id == 0){
return {
message: "请选择", // 验证错误信息在上传前要显示。如果设置了这个设置,插件会在调用时自动中止上传,并将其显示为错误消息。您可以使用此属性来读取文件并执行自己的自定义验证
data:{} // any other data to send that can be referred in `filecustomerror`
};
}
});
}
//fileuploaded此事件仅针对ajax上传触发,并在每个缩略图文件上传完成后触发。此事件仅针对ajax上传并在以下情况下触发:当点击每个预览缩略图中的上传图标并且文件上传成功时,或者当你有 uploadAsync设置为true您已触发批量上传。在这种情况下,fileuploaded每一个人选择的文件被上传成功后,触发事件。
var id_str = "";
$("#uploadImg").on("fileuploaded", function(event, data, previewId, index) {
if(typeof(data.response.id) != "undefined"){
id_str = id_str+data.response.id+",";
}
});
// filebatchuploadcomplete此事件仅在ajax上传和完成同步或异步ajax批量上传后触发。
$("#uploadImg").on("filebatchuploadcomplete",function (event,files,extra) {
if(id_str.length == 0){
layer.msg("上传失败", {icon: 0});//弹框提示
return false;
}
setTimeout(function(){ //执行延时关闭
closeSelf();
},1000);
});
三、Options 说明
| 属性名 | 属性类型 | 描述说明 | 默认值 |
|---|---|---|---|
| language | String | 多语言设置,使用时需提前引入locales文件夹下对应的语言文件,中文zh,引入语言文件必须放在fileinput.js之后 | "en" |
| showCaption | Boolean | 是否显示被选文件的简介 | true |
| showBrowse | Boolean | 是否显示浏览按钮 | true |
| showPreview | Boolean | 是否显示预览区域 | true |
| showRemove | Boolean | 是否显示移除按钮 | true, |
| showUpload | Boolean | 是否显示上传按钮 | true, |
| showCancel | Boolean | 是否显示取消按钮 | true, |
| showClose: | Boolean | 是否显示关闭按钮 | true |
| showUploadedThumbs | Boolean | true | |
| browseOnZoneClick | Boolean | false | |
| autoReplace | Boolean | 是否自动替换当前图片,设置为true时,再次选择文件, 会将当前的文件替换掉。 | false |
| generateFileId | Object | null | |
| previewClass | String | 添加预览按钮的类属性 | ‘’ |
| captionClass | String | ‘’ | |
| frameClass | String | "krajee-default" | |
| mainClass | String | "file-caption-main" | |
| mainTemplate | Object | null | |
| purifyHtml | Boolean | true | |
| fileSizeGetter | Object | null | |
| initialCaption | String | "" | |
| initialPreview | Array/Object | [] | |
| initialPreviewDelimiter | String | "$$" | |
| initialPreviewAsData | Boolean | false | |
| initialPreviewFileType | String | "image" | |
| initialPreviewConfig | Array/Object | [] | |
| initialPreviewThumbTags | Array/Object | [] | |
| previewThumbTags | Object | {} | |
| initialPreviewShowDelete | Boolean | true | |
| removeFromPreviewOnError | Boolean | false | |
| deleteUrl | String | 删除图片时的请求路径 | "" |
| deleteExtraData | Object | 删除图片时额外传入的参数 | {} |
| overwriteInitial | Boolean | true | |
| previewZoomButtonIcons | Object | {prev: "",next: "",toggleheader: "",fullscreen: "",borderless: "",close: ""}, | |
| previewZoomButtonClasses | Object | {prev: "btn btn-navigate",next: "btn btn-navigate",toggleheader: "btn btn-default btn-header-toggle",fullscreen: "btn btn-default",borderless: "btn btn-default",close: "btn btn-default"}, | |
| preferIconicPreview | Boolrean | false | |
| preferIconicZoomPreview | Boolrean | false | |
| allowedPreviewTypes | undefined | undefined | |
| allowedPreviewMimeTypes | Object | null | |
| allowedFileTypes | Object | 接收的文件后缀,如["jpg", "gif", "png"],不填将不限制上传文件后缀类型 | null |
| allowedFileExtensions | Object | null | |
| defaultPreviewContent | Object | null | |
| customLayoutTags | Object | {} | |
| customPreviewTags | Object | {} | |
| previewFileIcon | String | "" | |
| previewFileIconClass | String | "file-other-icon" | |
| previewFileIconSettings | Object | {} | |
| previewFileExtSettings | Object | {} | |
| buttonLabelClass | String | "hidden-xs" | |
| browseIcon | String | " " | |
| browseClass | String | "btn btn-primary" | |
| removeIcon | String | "" | |
| removeClass | String | "btn btn-default" | |
| cancelIcon | String | "" | |
| cancelClass | String | "btn btn-default" | |
| uploadIcon | String | "" | |
| uploadClass | String | "btn btn-default" | |
| uploadUrl | String | 上传文件路径 | null |
| uploadAsync | boolean | 是否为异步上传 | true |
| uploadExtraData | 上传文件时额外传递的参数设置 | {} | |
| zoomModalHeight | number | 480 | |
| minImageWidth | String | 图片的最小宽度 | null |
| minImageHeight | String | 图片的最小高度 | null |
| maxImageWidth | String | 图片的最大宽度 | null |
| maxImageHeight | String | 图片的最大高度 | null |
| resizeImage | boolean | false | |
| resizePreference | String | "width" | |
| resizeQuality | number | 0.92 | |
| resizeDefaultImageType | String | "image/jpeg" | |
| minFileSize | number | 单位为kb,上传文件的最小大小值 | 0 |
| maxFileSize | number | 单位为kb,如果为0表示不限制文件大小 | 0 |
| resizeDefaultImageType | number | 25600(25MB) | |
| minFileCount | number | 表示同时最小上传的文件个数 | 0 |
| maxFileCount | number | 表示允许同时上传的最大文件个数 | 0 |
| validateInitialCount | boolean | false | |
| msgValidationErrorClass | String | "text-danger" | |
| msgValidationErrorIcon | String | " " | |
| msgErrorClass | String | "file-error-message" | |
| progressThumbClass | String | "progress-bar progress-bar-success progress-bar-striped active" | |
| rogressClass | String | "progress-bar progress-bar-success progress-bar-striped active" | |
| progressCompleteClass | String | "progress-bar progress-bar-success" | |
| progressErrorClass | String | "progress-bar progress-bar-danger" | |
| progressUploadThreshold | number | 99 | |
| previewFileType | String | 预览文件类型,内置["image", "html", "text", "video", "audio", "flash", "object",‘other‘]等格式 | "image" |
| elCaptionContainer | String | null | |
| elCaptionText | String | 设置标题栏提示信息 | null |
| elPreviewContainer | String | null | |
| elPreviewImage | String | null | |
| elPreviewStatus | String | null | |
| elErrorContainer | String | null | |
| errorCloseButton | String | "×" | |
| slugCallback | function | 选择后未上传前 回调方法 | null |
| dropZoneEnabled | boolean | 是否显示拖拽区域 | true |
| dropZoneTitleClass | String | 拖拽区域类属性设置 | "file-drop-zone-title" |
| fileActionSettings | Object | 设置预览图片的显示样式 | {showRemove: true,showUpload: false,showZoom: true,showDrag: true,removeIcon: "",removeClass: "btn btn-xs btn-default",removeTitle: "Remove file",uploadIcon: "",uploadClass: "btn btn-xs btn-default",uploadTitle: "Upload file",zoomIcon: "",zoomClass: "btn btn-xs btn-default",zoomTitle: "View Details",dragIcon: "",dragClass: "text-info",dragTitle: "Move / Rearrange",dragSettings: {},indicatorNew: "",indicatorSuccess: "",indicatorError: "",indicatorLoading: "",indicatorNewTitle: "Not uploaded yet",indicatorSuccessTitle: "Uploaded",indicatorErrorTitle: "Upload Error",indicatorLoadingTitle: "Uploading ..."} |
| otherActionButtons | String | "" | |
| textEncoding | String | 编码设置 | "UTF-8" |
| ajaxSettings | Object | {} | |
| ajaxDeleteSettings | Object | {} | |
| showAjaxErrorDetails | boolean | true |
| 属性名 | 默认值 | 中文 |
|---|---|---|
| fileSingle | file | 文件 |
| filePlural | files | 个文件 |
| browseLabel | Browse &hellip | 选择 … |
| removeLabel | Remove | 移除 |
| removeTitle | Clear selected files | 清除选中文件 |
| cancelLabel | Cancel | 取消 |
| cancelTitle | Abort ongoing upload | 取消进行中的上传 |
| uploadLabel | Upload | 上传 |
| uploadTitle | Upload selected files | 上传选中文件 |
| msgNo | No | 没有 |
| msgNoFilesSelected | No files selected | “” |
| msgCancelled | Cancelled | 取消 |
| msgZoomModalHeading | Detailed Preview | 详细预览 |
| msgSizeTooSmall | File "{name}" ({size} KB) is too small and must be larger than {minSize} KB. | File "{name}" ({size} KB) is too small and must be larger than {minSize} KB. |
| msgSizeTooLarge | File "{name}" ({size} KB) exceeds maximum allowed upload size of {maxSize} KB. | 文件 "{name}" ({size} KB) 超过了允许大小 {maxSize} KB. |
| msgFilesTooLess | You must select at least {n} {files} to upload. | 你必须选择最少 {n} {files} 来上传. |
| msgFilesTooMany | Number of files selected for upload ({n}) exceeds maximum allowed limit of {m}. | 选择的上传文件个数 ({n}) 超出最大文件的限制个数 {m}. |
| msgFileNotFound | File "{name}" not found! | 文件 "{name}" 未找到! |
| msgFileSecured | Security restrictions prevent reading the file "{name}". | 安全限制,为了防止读取文件 "{name}". |
| msgFileNotReadable | File "{name}" is not readable. | 文件 "{name}" 不可读. |
| msgFilePreviewAborted | File preview aborted for "{name}". | 取消 "{name}" 的预览. |
| msgFilePreviewError | An error occurred while reading the file "{name}". | 读取 "{name}" 时出现了一个错误. |
| msgInvalidFileName | Invalid or unsupported characters in file name "{name}". | Invalid or unsupported characters in file name "{name}". |
| msgInvalidFileType | Invalid type for file "{name}". Only "{types}" files are supported. | 不正确的类型 "{name}". 只支持 "{types}" 类型的文件. |
| msgInvalidFileExtension | Invalid extension for file "{name}". Only "{extensions}" files are supported. | 不正确的文件扩展名 "{name}". 只支持 "{extensions}" 的文件扩展名. |
| msgFileTypes | {"image": "image","html": "HTML","text": "text","video": "video","audio": "audio","flash": "flash","pdf": "PDF","object": "object"}, | {"image": "image","html": "HTML","text": "text","video": "video","audio": "audio","flash": "flash","pdf": "PDF","object": "object"}, |
| msgUploadAborted | The file upload was aborted | 该文件上传被中止 |
| msgUploadThreshold | Processing... | Processing... |
| msgUploadBegin | Initializing... | Initializing... |
| msgUploadEnd | Done | Done |
| msgUploadEmpty | No valid data available for upload. | No valid data available for upload. |
| msgValidationError | Validation Error | 验证错误 |
| msgLoading | Loading file {index} of {files} … | 加载第 {index} 文件 共 {files} … |
| msgProgress | Loading file {index} of {files} - {name} - {percent}% completed. | 加载第 {index} 文件 共 {files} - {name} - {percent}% 完成. |
| msgSelected | {n} {files} selected | {n} {files} 选中 |
| msgFoldersNotAllowed | Drag & drop files only! {n} folder(s) dropped were skipped. | 只支持拖拽文件! 跳过 {n} 拖拽的文件夹. |
| msgImageWidthSmall | Width of image file "{name}" must be at least {size} px. | 宽度的图像文件的"{name}"的必须是至少{size}像素. |
| msgImageHeightSmall | Height of image file "{name}" must be at least {size} px. | 图像文件的"{name}"的高度必须至少为{size}像素. |
| msgImageWidthLarge | Width of image file "{name}" cannot exceed {size} px. | 宽度的图像文件"{name}"不能超过{size}像素. |
| msgImageHeightLarge | Height of image file "{name}" cannot exceed {size} px. | 图像文件"{name}"的高度不能超过{size}像素. |
| msgImageResizeError | Could not get the image dimensions to resize. | 无法获取的图像尺寸调整。 |
| msgImageResizeException | Error while resizing the image.{errors} |
错误而调整图像大小。{errors} |
| msgAjaxError | Something went wrong with the {operation} operation. Please try again later! | Something went wrong with the {operation} operation. Please try again later! |
| msgAjaxProgressError | {operation} failed | {operation} failed |
| ajaxOperations | {deleteThumb: "file delete", uploadThumb: "file upload", uploadBatch: "batch file upload", uploadExtra: "form data upload" }, | {deleteThumb: "file delete",uploadThumb: "file upload", uploadBatch: "batch file upload",uploadExtra: "form data upload"}, |
| dropZoneTitle | Drag & drop files here … | 拖拽文件到这里 … 支持多文件同时上传 |
| dropZoneClickTitle |
(or click to select {files}) |
(或点击{files}按钮选择文件) |
| previewZoomButtonTitles | {prev: "View previous file",next: "View next file", toggleheader: "Toggle header",fullscreen: "Toggle full screen", borderless: "Toggle borderless mode", close: "Close detailed preview" } | { prev: "预览上一个文件",next: "预览下一个文件",toggleheader: "缩放", fullscreen: "全屏", borderless: "无边界模式",close: "关闭当前预览"} |
| fileActionSettings | { removeTitle: "删除文件",uploadTitle: "上传文件",zoomTitle: "查看详情",dragTitle: "移动 / 重置",indicatorNewTitle: "没有上传", indicatorSuccessTitle: "上传",indicatorErrorTitle: "上传错误", indicatorLoadingTitle: "上传 ..."}, |
| 方法名 | 描述 |
|---|---|
| fileerror | 异步上传错误结果处理$("#uploadfile").on("fileerror", function(event, data, msg) {}); |
| fileuploaded | 异步上传成功结果处理$("#uploadfile").on("fileuploaded", function (event, data, previewId, index) {}) |
| filebatchuploaderror | 批量上传错误结果处理$("#uploadfile").on("filebatchuploaderror", function(event, data, msg) {}); |
| filebatchuploadsuccess | 批量上传成功结果处理$("#uploadfile").on("filepreupload", function(event, data, previewId, index) {}); |
| filebatchselected | 选择文件后处理事件$("#fileinput").on("filebatchselected", function(event, files) {}); |
| upload | 文件上传方法$("#fileinput").fileinput("upload"); |
| fileuploaded | 上传成功后处理方法$("#fileinput").on("fileuploaded", function(event, data, previewId, index) {}); |
| filereset | |
| fileclear | 点击浏览框右上角X 清空文件前响应事件$("#fileinput").on("fileclear",function(event, data, msg){}); |
| filecleared | 点击浏览框右上角X 清空文件后响应事件$("#fileinput").on("filecleared",function(event, data, msg){}); |
| fileimageuploaded | 在预览框中图片已经完全加载完毕后回调的事件 |
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