From 7540922386a09b367ce7f57ddddb4115f60dca73 Mon Sep 17 00:00:00 2001 From: Kartik Visweswaran Date: Thu, 8 Jan 2015 00:52:30 +0800 Subject: [PATCH] Fix #115: Autosize file caption responsively on window resize --- CHANGE.md | 1 + examples/index.html | 6 +++--- js/fileinput.js | 2 +- js/fileinput.min.js | 2 +- 4 files changed, 6 insertions(+), 5 deletions(-) diff --git a/CHANGE.md b/CHANGE.md index c907904d..bd731024 100644 --- a/CHANGE.md +++ b/CHANGE.md @@ -10,6 +10,7 @@ version 4.1.5 6. (bug #112): Fix undefined filestack for individual file upload within preview. 7. (bug #113): Icon layout template undefined when using user template. 8. (bug #114): Prevent multiple file selection when using single file configuration. +9. (enh #115): Autosize file caption responsively on window resize. version 4.1.4 ============= diff --git a/examples/index.html b/examples/index.html index 5888317a..ee16fd1d 100644 --- a/examples/index.html +++ b/examples/index.html @@ -4,14 +4,14 @@ Krajee JQuery Plugins - © Kartik - + - + -
+

Bootstrap File Input Example

diff --git a/js/fileinput.js b/js/fileinput.js index aa4735a6..797e28c1 100644 --- a/js/fileinput.js +++ b/js/fileinput.js @@ -1464,7 +1464,7 @@ self.$caption.css('width', 0); setTimeout(function() { var w = self.$captionContainer.width(); - self.$caption.css('width', 0.98 * w); + self.$caption.css('width', 0.98 * w + 'px'); }, 50); }, setCaption: function(content) { diff --git a/js/fileinput.min.js b/js/fileinput.min.js index ac13de37..328cf034 100644 --- a/js/fileinput.min.js +++ b/js/fileinput.min.js @@ -6,4 +6,4 @@ * Author: Kartik Visweswaran * Copyright: 2015, Kartik Visweswaran, Krajee.com */!function(e){var t=function(e){var i,t=document.createElement("div");return t.innerHTML="",i=1==t.getElementsByTagName("i").length,document.body.appendChild(t),t.parentNode.removeChild(t),i},a=function(){return window.File&&window.FileReader},n=function(){var e=document.createElement("div");return!t(9)&&("draggable"in e||"ondragstart"in e&&"ondrop"in e)},r=function(){return a&&window.FormData},l=function(e,i){e.removeClass(i).addClass(i)},o='style="width:{width};height:{height};"',s=' \n \n \n \n \n \n',d='
\n \n
',c={removeIcon:'',removeClass:"btn btn-xs btn-default",removeTitle:"Remove file",uploadIcon:'',uploadClass:"btn btn-xs btn-default",uploadTitle:"Upload file",indicatorNew:'',indicatorSuccess:'',indicatorError:'',indicatorLoading:'',indicatorNewTitle:"Not uploaded yet",indicatorSuccessTitle:"Uploaded",indicatorErrorTitle:"Upload Error",indicatorLoadingTitle:"Uploading ..."},p={main1:'{preview}\n
\n
\n {caption}\n
\n {remove}\n {cancel}\n {upload}\n {browse}\n
\n
',main2:'{preview}\n
\n{remove}\n{cancel}\n{upload}\n{browse}\n',preview:'
\n
×
\n
\n
\n
\n
\n
\n
\n
',icon:'',caption:'
\n
\n
',modal:'',progress:'
\n
\n {percent}%\n
\n
',footer:'',actions:'
\n \n
{indicator}
\n
\n
',actionDelete:'\n',actionUpload:'\n'},f=["image","html","text","video","audio","flash","object"],u={generic:'
\n {content}\n {footer}\n
\n',html:'
\n \n '+d+"\n \n {footer}\n
",image:'
\n {caption}\n {footer}\n
\n",text:'
\n
\n {data}\n
\n {footer}\n
\n",video:'
\n \n {footer}\n
\n",audio:'
\n \n {footer}\n
\n",flash:'
\n \n'+s+" "+d+"\n \n {footer}\n
\n",object:'
\n \n \n'+s+" "+d+"\n \n {footer}\n
",other:'
\n "+d+"\n {footer}\n
"},v={image:{width:"auto",height:"160px"},html:{width:"213px",height:"160px"},text:{width:"160px",height:"160px"},video:{width:"213px",height:"160px"},audio:{width:"213px",height:"80px"},flash:{width:"213px",height:"160px"},object:{width:"160px",height:"160px"},other:{width:"160px",height:"160px"}},g={image:function(e,i){return"undefined"!=typeof e?e.match("image.*"):i.match(/\.(gif|png|jpe?g)$/i)},html:function(e,i){return"undefined"!=typeof e?"text/html"==e:i.match(/\.(htm|html)$/i)},text:function(e,i){return"undefined"!=typeof e&&e.match("text.*")||i.match(/\.(txt|md|csv|nfo|php|ini)$/i)},video:function(e,i){return"undefined"!=typeof e&&e.match(/\.video\/(ogg|mp4|webm)$/i)||i.match(/\.(og?|mp4|webm)$/i)},audio:function(e,i){return"undefined"!=typeof e&&e.match(/\.audio\/(ogg|mp3|wav)$/i)||i.match(/\.(ogg|mp3|wav)$/i)},flash:function(e,i){return"undefined"!=typeof e&&"application/x-shockwave-flash"==e||i.match(/\.(swf)$/i)},object:function(){return!0},other:function(){return!0}},h=function(i,t){return null===i||void 0===i||i==[]||""===i||t&&""===e.trim(i)},m=function(e){return Array.isArray(e)||"[object Array]"===Object.prototype.toString.call(e)},w=function(e,i){return"object"==typeof i&&e in i},b=function(i,t,a){return h(i)||h(i[t])?a:e(i[t])},C=function(){return Math.round((new Date).getTime()+100*Math.random())},y=function(e){return String(e).replace(/&/g,"&").replace(/"/g,""").replace(/'/g,"'").replace(//g,">")},x=window.URL||window.webkitURL,$=function(i,n){this.$element=e(i),a()||t(9)?(this.init(n),this.listen()):this.$element.removeClass("file-loading")};$.prototype={constructor:$,init:function(i){var a=this,o=a.$element;for(key in i)a[key]=i[key];h(a.allowedPreviewTypes)&&(a.allowedPreviewTypes=f),a.uploadFileAttr=h(o.attr("name"))?"file_data":o.attr("name"),a.reader=null,a.formdata={},a.isIE9=t(9),a.isIE10=t(10),a.filestack=[],a.ajaxRequests=[],a.isError=!1,a.dropZoneEnabled=n()&&a.dropZoneEnabled,a.isDisabled=a.$element.attr("disabled")||a.$element.attr("readonly"),a.isUploadable=r&&!h(a.uploadUrl),a.slug="function"==typeof i.slugCallback?i.slugCallback:a.slugDefault,a.mainTemplate=a.getLayoutTemplate(a.showCaption?"main1":"main2"),a.captionTemplate=a.getLayoutTemplate("caption"),a.previewGenericTemplate=a.getPreviewTemplate("generic"),h(a.$element.attr("id"))&&a.$element.attr("id",C()),"undefined"==typeof a.$container?a.$container=a.createContainer():a.refreshContainer(),a.$progress=a.$container.find(".kv-upload-progress"),a.$btnUpload=a.$container.find(".kv-fileinput-upload"),a.$captionContainer=b(i,"elCaptionContainer",a.$container.find(".file-caption")),a.$caption=b(i,"elCaptionText",a.$container.find(".file-caption-name")),a.$previewContainer=b(i,"elPreviewContainer",a.$container.find(".file-preview")),a.$preview=b(i,"elPreviewImage",a.$container.find(".file-preview-thumbnails")),a.$previewStatus=b(i,"elPreviewStatus",a.$container.find(".file-preview-status")),a.$errorContainer=b(i,"elErrorContainer",a.$previewContainer.find(".kv-fileinput-error")),h(a.msgErrorClass)||l(a.$errorContainer,a.msgErrorClass),a.$errorContainer.hide(),a.initialPreviewContent="";var s=a.initialPreview;a.initialPreviewCount=m(s)?s.length:s.length>0?s.split(a.initialPreviewDelimiter).length:0,a.fileActionSettings=e.extend(c,i.fileActionSettings),a.previewInitId="preview-"+C(),a.initPreview(),a.initPreviewDeletes(),a.original={preview:a.$preview.html(),caption:a.$caption.html()},a.autoSizeCaption(),a.options=i,a.setFileDropZoneTitle(),a.uploadCount=0,a.uploadPercent=0,a.$element.removeClass("file-loading")},raise:function(e){var i=this;arguments.length>1?i.$element.trigger(e,arguments[1]):i.$element.trigger(e)},getLayoutTemplate:function(e){var i=this;return w(e,i.layoutTemplates)?i.layoutTemplates[e]:p[e]},getPreviewTemplate:function(e){var i=this;return w(e,i.previewTemplates)?i.previewTemplates[e]:u[e]},getOutData:function(){var e=this,i=arguments.length>0?arguments[0]:{},t=arguments.length>1?arguments[1]:{},a=arguments.length>2?arguments[2]:e.filestack;return{form:e.formdata,files:a,extra:e.getExtraData(),response:t,reader:e.reader,jqXHR:i}},listen:function(){var i=this,t=i.$element,a=i.$captionContainer,n=i.$btnFile;t.on("change",e.proxy(i.change,i)),e(window).off("resize").on("resize",function(){setTimeout(function(){i.autoSizeCaption()},50)}),n.off("click").on("click",function(){i.raise("filebrowse"),i.isError&&!i.isUploadable&&i.clear(!1),a.focus()}),t.closest("form").off("reset").on("reset",e.proxy(i.reset,i)),i.$container.off("click").on("click",".fileinput-remove:not([disabled])",e.proxy(i.clear,i)).on("click",".fileinput-cancel",e.proxy(i.cancel,i)),i.isUploadable&&i.dropZoneEnabled&&i.showPreview&&i.initDragDrop(),i.isUploadable&&i.$container.find(".kv-fileinput-upload").off("click").on("click",function(t){if(i.isUploadable){t.preventDefault();var a=i.getFileStack().length;if(!i.isDisabled&&!e(this).hasClass("disabled")&&h(e(this).attr("disabled"))&&0!=a){i.resetUpload(),i.$progress.removeClass("hide"),i.uploadCount=0,i.uploadPercent=0;{var n,r=i.filestack.length;i.getLayoutTemplate("progress")}if(i.lock(),i.setProgress(0),(i.uploadAsync||1==a)&&i.showPreview){var l=i.getOutData();for(i.raise("filebatchpreupload",[l]),n=0;r>n;n++)void 0!==i.filestack[n]&&i.upload(n,i.getFileStack(),!0);return void setTimeout(function(){e(document).ajaxStop(function(){i.setProgress(100),i.$preview.find("file-preview-frame").removeClass("file-loading"),i.unlock(),i.clearFileInput(),i.raise("filebatchuploadcomplete",[i.filestack,i.getExtraData()])})},100)}i.uploadBatch()}}})},setProgress:function(e){var i=this,t=i.getLayoutTemplate("progress"),a=Math.min(e,100);i.$progress.html(t.replace(/\{percent\}/g,a))},lock:function(){var e=this;e.resetErrors(),e.disable(),e.showRemove&&l(e.$container.find(".fileinput-remove"),"hide"),e.showCancel&&e.$container.find(".fileinput-cancel").removeClass("hide"),e.raise("filelock",[e.filestack,e.getExtraData()])},unlock:function(){var e=this;e.enable(),e.showCancel&&l(e.$container.find(".fileinput-cancel"),"hide"),e.showRemove&&e.$container.find(".fileinput-remove").removeClass("hide"),e.raise("fileunlock",[e.filestack,e.getExtraData()])},refresh:function(i){var t=this,a=t.$element,n=arguments.length?e.extend(t.options,i):t.options;a.off(),t.init(n);var r=t.$container.find(".file-drop-zone");r.off("dragenter dragover drop"),e(document).off("dragenter dragover drop"),t.listen(),t.setFileDropZoneTitle()},initDragDrop:function(){var i=this,t=i.$container.find(".file-drop-zone");t.off("dragenter dragover drop"),e(document).off("dragenter dragover drop"),t.on("dragenter dragover",function(t){t.stopPropagation(),t.preventDefault(),i.isDisabled||l(e(this),"highlighted")}),t.on("dragleave",function(t){t.stopPropagation(),t.preventDefault(),i.isDisabled||e(this).removeClass("highlighted")}),t.on("drop",function(t){t.preventDefault(),i.isDisabled||(i.change(t,"dragdrop"),e(this).removeClass("highlighted"))}),e(document).on("dragenter dragover drop",function(e){e.stopPropagation(),e.preventDefault()})},setFileDropZoneTitle:function(){var e=this,i=e.$container.find(".file-drop-zone");i.find("."+e.dropZoneTitleClass).remove(),e.isUploadable&&e.showPreview&&0!=i.length&&!(e.getFileStack().length>0)&&e.dropZoneEnabled&&(0==i.find(".file-preview-frame").length&&i.prepend('
'+e.dropZoneTitle+"
"),e.$container.removeClass("file-input-new"))},initFileActions:function(){var i=this;i.$preview.find(".kv-file-remove").each(function(){var t=e(this),a=t.closest(".file-preview-frame"),n=a.attr("data-fileindex");t.off("click").on("click",function(){a.fadeOut("slow",function(){i.filestack[n]=void 0,i.clearObjects(a),a.remove();var e=i.getFileStack(),t=e.length,r=i.$container.find(".file-preview-initial").length;if(0==t&&0==r)i.original.preview="",i.reset();else{var l=i.initialPreviewCount+t,o=l>1?i.msgSelected.replace(/\{n\}/g,l):e[0].name;i.setCaption(o)}})})}),i.$preview.find(".kv-file-upload").each(function(){var t=e(this);t.off("click").on("click",function(){var e=t.closest(".file-preview-frame"),a=e.attr("data-fileindex");i.upload(a,i.filestack)})})},renderInitFileFooter:function(e){var i=this,t=i.initialPreviewConfig.length>0,a=i.getLayoutTemplate("footer");if(t&&!h(i.initialPreviewConfig[e])){var n=i.initialPreviewConfig[e],r="caption"in n?n.caption:"",l="width"in n?n.width:"auto",o="url"in n?n.url:!1,s="key"in n?n.key:null,d=o===!1?!0:!1,c=i.initialPreviewShowDelete?i.renderFileActions(!1,!0,d,o,s):"",p=a.replace(/\{actions\}/g,c);return p.replace(/\{caption\}/g,r).replace(/\{width\}/g,l).replace(/\{indicator\}/g,"").replace(/\{indicatorTitle\}/g,"")}return""},renderFileFooter:function(e,i){var t=this,a=t.fileActionSettings,n=t.getLayoutTemplate("footer");if(t.isUploadable){var r=n.replace(/\{actions\}/g,t.renderFileActions(!0,!0,!1,!1,!1));return r.replace(/\{caption\}/g,e).replace(/\{width\}/g,i).replace(/\{indicator\}/g,a.indicatorNew).replace(/\{indicatorTitle\}/g,a.indicatorNewTitle)}return n.replace(/\{actions\}/g,"").replace(/\{caption\}/g,e).replace(/\{width\}/g,i).replace(/\{indicator\}/g,"").replace(/\{indicatorTitle\}/g,"")},renderFileActions:function(e,i,t,a,n){if(!e&&!i)return"";var r=this,l=0==a?"":' data-url="'+a+'"',o=0==n?"":' data-key="'+n+'"',s=r.getLayoutTemplate("actionDelete"),d="",c=r.getLayoutTemplate("actions"),p=r.otherActionButtons.replace(/\{dataKey\}/g,o),f=r.fileActionSettings,u=t?f.removeClass+" disabled":f.removeClass;return s=s.replace(/\{removeClass\}/g,u).replace(/\{removeIcon\}/g,f.removeIcon).replace(/\{removeTitle\}/g,f.removeTitle).replace(/\{dataUrl\}/g,l).replace(/\{dataKey\}/g,o),e&&(d=r.getLayoutTemplate("actionUpload").replace(/\{uploadClass\}/g,f.uploadClass).replace(/\{uploadIcon\}/g,f.uploadIcon).replace(/\{uploadTitle\}/g,f.uploadTitle)),c.replace(/\{delete\}/g,s).replace(/\{upload\}/g,d).replace(/\{other\}/g,p)},getInitialPreview:function(e,i,t){var a=this,n="init_"+t,r=a.previewInitId+"-"+n;return footer=a.renderInitFileFooter(t,!1),e.replace(/\{previewId\}/g,r).replace(/\{frameClass\}/g," file-preview-initial").replace(/\{fileindex\}/g,n).replace(/\{content\}/g,i).replace(/\{footer\}/g,footer)},initPreview:function(){{var e=this,i="",t=e.initialPreview,a=e.initialPreviewCount,n=e.initialCaption.length;e.previewInitId+"-init_"+r}if(caption=n>0?e.initialCaption:e.msgSelected.replace(/\{n\}/g,a),m(t)&&a>0){for(var r=0;a>r;r++)i+=e.getInitialPreview(e.previewGenericTemplate,t[r],r);a>1&&0==n&&(caption=e.msgSelected.replace(/\{n\}/g,a))}else{if(!(a>0))return n>0?void e.setCaption(caption):void 0;for(var r=(t.split(e.initialPreviewDelimiter),0);a>r;r++)i+=e.getInitialPreview(e.previewGenericTemplate,t[r],r);a>1&&0==n&&(caption=e.msgSelected.replace(/\{n\}/g,a))}e.initialPreviewContent=i,e.$preview.html(i),e.setCaption(caption),e.$container.removeClass("file-input-new")},initPreviewDeletes:function(){var i=this,t=function(){0==i.$preview.find(".kv-file-remove").length&&i.reset()};i.$preview.find(".kv-file-remove").each(function(){{var a=e(this),n=a.closest(".file-preview-frame"),r=a.attr("data-url"),o=a.attr("data-key");e(i.initialPreviewContent)}void 0!==r&&void 0!==o&&a.off("click").on("click",function(){e.ajax({url:r,type:"POST",dataType:"json",data:{key:o},beforeSend:function(e){l(n,"file-uploading"),l(a,"disabled"),i.raise("filepredelete",[o,e])},success:function(r,l,s){"undefined"==typeof r.error?i.raise("filedeleted",[o,s]):(i.showError(r.error,null,a.attr("id"),key,"filedeleteerror",s),t()),n.removeClass("file-uploading").addClass("file-deleted"),n.fadeOut("slow",function(){i.clearObjects(n),n.remove();var a=e(document.createElement("div")).html(i.original.preview);a.find(".file-preview-frame").each(function(){var i=e(this);i.find(".kv-file-remove").attr("data-key")==o&&i.remove()}),i.initialPreviewContent=a.html(),i.initialPreviewCount>0&&i.initialPreviewCount--;var r=i.initialCaption.length>0?i.initialCaption:i.msgSelected.replace(/\{n\}/g,i.initialPreviewCount);i.original.preview=a.html(),i.setCaption(r),i.original.caption=i.$caption.html(),a.remove(),t()})},error:function(e,r,l){i.showError(l,null,a.attr("id"),key,"filedeleteerror",e),n.removeClass("file-uploading"),t()}})})})},clearObjects:function(i){i.find("video audio").each(function(){this.pause(),delete this,e(this).remove()}),i.find("img object div").each(function(){delete this,e(this).remove()})},clearFileInput:function(){var i=this,t=i.$element;if(!h(t.val()))if(i.isIE9||i.isIE10){var a=t.closest("form"),n=e(document.createElement("form")),r=e(document.createElement("div"));t.before(r),a.length?a.after(n):r.after(n),n.append(t).trigger("reset"),r.before(t).remove(),n.remove()}else t.val("")},resetUpload:function(){var e=this;e.uploadCount=0,e.uploadPercent=0,e.$btnUpload.removeAttr("disabled"),e.setProgress(0),l(e.$progress,"hide"),e.resetErrors(!1),e.ajaxRequests=[]},cancel:function(){var t=this,a=t.ajaxRequests,n=a.length;if(n>0){for(i=0;n>i;i++)a[i].abort();t.$preview.find("file-preview-frame").each(function(){$thumb=e(this),ind=$thumb.attr("data-fileindex"),$thumb.removeClass("file-uploading"),void 0!==t.filestack[ind]&&($thumb.find(".kv-file-upload").removeClass("disabled"),$thumb.find(".kv-file-upload").removeClass("disabled"))}),t.unlock()}},clear:function(){var i=this,t=arguments.length>0&&arguments[0];if(!i.isIE9&&i.reader instanceof FileReader&&i.reader.abort(),i.$btnUpload.removeAttr("disabled"),i.resetUpload(),i.filestack=[],i.autoSizeCaption(),i.clearFileInput(),i.resetErrors(!0),t!==!1&&(i.raise("change"),i.raise("fileclear")),i.overwriteInitial&&(i.initialPreviewCount=0,i.initialPreviewContent=""),!i.overwriteInitial&&i.initialPreviewContent.length>0)i.showFileIcon(),i.$preview.html(i.original.preview),i.$caption.html(i.original.caption),i.initPreviewDeletes(),i.$container.removeClass("file-input-new");else{i.$preview.find(".file-preview-frame").each(function(){i.clearObjects(e(this))}),i.$preview.html("");var a=!i.overwriteInitial&&i.initialCaption.length>0?i.original.caption:"";i.$caption.html(a),i.$caption.attr("title",""),l(i.$container,"file-input-new")}0==i.$container.find(".file-preview-frame").length&&(i.initialCaption="",i.original.caption="",i.$caption.html(""),i.$captionContainer.find(".kv-caption-icon").hide()),i.hideFileIcon(),i.raise("filecleared"),i.$captionContainer.focus(),i.setFileDropZoneTitle()},reset:function(){var e=this;e.clear(!1),e.$preview.html(e.original.preview),e.$caption.html(e.original.caption),e.$container.find(".fileinput-filename").text(""),e.raise("filereset"),e.initialPreview.length>0&&e.$container.removeClass("file-input-new"),e.setFileDropZoneTitle(),e.isUploadable&&e.resetUpload(),e.filestack=[],e.formdata={}},disable:function(){var e=this;e.isDisabled=!0,e.$element.attr("disabled","disabled"),e.$container.find(".kv-fileinput-caption").addClass("file-caption-disabled"),e.$container.find(".btn-file, .fileinput-remove, .kv-fileinput-upload").attr("disabled",!0),e.initDragDrop()},enable:function(){var e=this;e.isDisabled=!1,e.$element.removeAttr("disabled"),e.$container.find(".kv-fileinput-caption").removeClass("file-caption-disabled"),e.$container.find(".btn-file, .fileinput-remove, .kv-fileinput-upload").removeAttr("disabled"),e.initDragDrop()},getExtraData:function(){var e=this,i=e.uploadExtraData;return"function"==typeof e.uploadExtraData&&(i=e.uploadExtraData()),i},uploadExtra:function(i){var t=this,a=t.getExtraData();0!=a.length&&e.each(a,function(e,t){h(e)||h(t)||i.append(e,t)})},initXhr:function(e,i){var t=this;return e.upload&&e.upload.addEventListener("progress",function(e){var a=0,n=e.loaded||e.position,r=e.total;e.lengthComputable&&(a=Math.ceil(n/r*i)),t.uploadPercent=Math.max(a,t.uploadPercent),t.setProgress(t.uploadPercent)},!1),e},upload:function(i,t){var a=this,n=t.length,r=new 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t=a.getOutData(e);v("indicatorLoading","indicatorLoadingTitle"),l(s,"file-uploading"),d.attr("disabled",!0),c.attr("disabled",!0),u||a.lock(),a.raise("filepreupload",[t,o,i])},success:function(e,t,n){var r=a.getOutData(n,e);setTimeout(function(){"undefined"==typeof e.error?(v("indicatorSuccess","indicatorSuccessTitle"),d.hide(),c.hide(),a.filestack[i]=void 0,a.raise("fileuploaded",[r,o,i])):(v("indicatorError","indicatorErrorTitle"),a.showUploadError(e.error,r,o,i))},100)},complete:function(){setTimeout(function(){g(),h()},100),u||a.unlock()},error:function(e,n,r){v("indicatorError","indicatorErrorTitle");var l=a.getOutData(e);if(u){var s=t[i].name;a.showUploadError(""+s+": "+r,l,o,i)}else a.showUploadError(r,l,o,i)}}))}},uploadBatch:function(){var i=this,t=i.filestack,a=t.length,n=new FormData;if(i.formdata=n,0!=a){var r=i.fileActionSettings,o=function(t,a,n){var l=e("#"+i.previewInitId+"-"+t).find(".file-upload-indicator");l.html(r[a]),l.attr("title",r[n])},s=function(t){var 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