JavaScript code implements a mock instantiation class

The more things that JavaScript can do, with the problem is the increase in the number of JS code, in the face of the code, I chose The imitation of the class instantiation of the constructor in the form of automatic start, all the JS code, in a registered format, class.

Code

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/** * @version $Id $ * @author xjiujiu <xjiujiu@foxmail.com> * @description hhjslib Framework Apps * @copyright Copy Right (c) 2011-2012 http://www.xjiujiu.com.All right Reserved * *   Hhjslib.register ({init:function () {This.bindpre VIEWBTN (); THIS.BINDUPLOADELEIMAGEBTN (); THIS.BINDUPLOADELEAUDIOBTN (' a.audio-upload-btn '); THIS.BINDUPLOADELEVIDEOBTN (' a.video-upload-btn '); THIS.BINDDOWNLOADELEAUDIOBTN (); THIS.BINDNEWCONBTN (); THIS.BINDDELCONBTN (' A.btn-del-con '); THIS.BINDDELITEMBTN (' A.btn-del-item '); This.bindnewitemboxclose (' Div.item-box '); THIS.BINDPLUSBTN (' A.btn-plus '); This.bindappendnewelement (' Div.new-item-box ul li a '); This.bindsetpreviewvideo (); THIS.BINDADDANSWERBTN (' A.btn-add-answer '); THIS.BINDDELANSWERBTN (' A.btn-del-answer '); THIS.BINDDELIMAGEBTN (' a.btn-del-image '); THIS.BINDDELAUDIOBTN (' A.btn-del-audio '); THIS.INITPLUSBTN (); }, Binduploadelevideobtn:function (DOM) {var self = this; $ (DOM). Click (function () {var $this = $ (this); var t = hhjslib. Modal.confirm (' UploadLocal video ', ' <div class= ' text-center ' > ' + ' <p> browse your computer and select a video file from it. </p> ' + ' <div class= "Btn-box btn btn-blue" > ' + ' <div id= "upload-btn" > Upload from pc </div> ' + ' </DIV&G t; ' + ' </div> '); var uploader = hjzuploader.createvideo (' #upload-btn ', {formData: {model: ' Timeline '},}, function (response) {if (false = = response.rs) {self.setdemoboxinit ($this); return Hhjslib.warn (Response.message);} self.setdemoaudioinfo ($this, Response.data); $ (' #dialog-box-' + t). Modal (' hide '); } ); Uploader.on (' uploadprogress ', function (file) {self.setdemoboxloading ($this);});   Return uploader; }); }, Binddelaudiobtn:function (DOM) {this.binddelfilebtn (DOM, ' really want to delete this audio? '); }, Binddelimagebtn:function (DOM) {this.binddelfilebtn (DOM, ' really want to delete this picture? '); }, Binddelfilebtn:function (DOM, msg) {var self = this; $ (DOM). Click (function () {var $target = $ (this); var t = hhjslib. Initpopover ($ (this), MSG); $ (' #btn-sure-' + t). Click (function () {if (1!= $target. attr (' data-new ')){$.get (queryurl + ' Timelineele/adel ', {ID: $target. attr (' Data-id ')}, function (response) {if (false = = response.rs) {RE Turn Hhjslib.warn (response.message); } self.deldemofieldinfo ($target); $target. PopOver (' destroy '); } ); Return } self.deldemofieldinfo ($target); $target. PopOver (' destroy '); }); }); }, Deldemofieldinfo:function ($target) {$ ($target. attr (' Data-demo-box ')). html ('); $ ($target. attr (' Data-box ')). Removeclass (' uploaded '). addclass (' No-file '); $ ($target. attr (' Data-field ')). attr (' Data-id ', '). attr (' data-src ', '); }, Bindaddanswerbtn:function (DOM) {var self = this; $ (DOM). Click (function () {var id = $ (this). attr (' Data-id '); var answ erhtml = EleTplMap.answerTpl.replace (/{id}/g, id); $ (' #answer-box-' + ID). append (answerhtml); SELF.BINDDELANSWERBTN (' #answer-box-' + ID + ' a.btn-del-answer '); }); }, Binddelanswerbtn:function (DOM) {var self = this; $ (DOM). Click (function () {var $target = $ (this); if (2 > $target. P Arent (). Parent (). Find (' textarea.answer-editor '). Length) {REturn Hhjslib.warn (' At least one answer is needed! '); var t = hhjslib.initpopover ($target, ' Are you sure you want to delete this answer? '); $ (' #btn-sure-' + t). Click (function () {$target. Parent (). remove ();}); }); }, Bindappendnewelement:function (DOM) {var self = this; $ (DOM). Unbind (' click '). Click (function () {var type = $ (this). att R (' Data-type '); var heading = $ (this). Parent (). Parent (). attr (' Data-heading-id '); if (' heading ' = = Type) {Self.addnewelepartbox (); $ ("#new-item-box-" + heading). Hide (); return;} Self.addneweletopartbox (heading, type); }); }, Addnewelepartbox:function () {var t = This.gettimestamp (); var partboxhtml = EleTplMap.partBox.replace (/{t}/g, t); var headinghtml = This.inititemtplbytype (' Heading ', T, T); var itemhtml = this.inititemtplbytype (' text ', T, T); var itemboxhtml = This.inititemboxtpl (itemhtml, T, T, ' left ', ' text '); partboxhtml = Partboxhtml.replace (/{heading}/g, headinghtml); partboxhtml = Partboxhtml.replace (/{item}/g, itemboxhtml); $ ("#main-box"). Append (partboxhtml); THIS.BINDDELITEMBTN (' #item-' + t+ ' A.btn-del-item '); This.moveplusbtnbox (t); }, Addneweletopartbox:function (heading, type) {var total = $ (' #ele-part-box-' + heading + ' Div.item-ele-box '). Length; v AR side = total% 2 = 0? ' Left ': ' Right '; var t = This.gettimestamp (); var itemhtml = This.inititemtplbytype (type, t, heading); var itemboxhtml = This.inititemboxtpl (itemhtml, heading, T, side, type); Clear out the original height div $ (' #clearfix-' + heading). Remove (); $ (' #ele-part-box-' + heading). Find (' Div.eles-box '). Append (itemboxhtml); Bind DOM Event this.binddelitembtn (' #item-' + t + ' a.btn-del-item '); This.moveplusbtnbox (heading); This.bindneweleupload (type); Bindneweleupload:function (type) {var self = this; switch (type) {case ' image ': case ' question ': Case ' know ': self.bin Duploadmodal (' a.btn-upload '); Break Case ' audio ': self.binduploadeleaudiobtn (' a.audio-upload-btn '); SELF.BINDDELAUDIOBTN (' A.btn-del-audio '); Break }, Inititemtplbytype:function (type, T, heading) {var itemhtml = Eletplmap[type].replace (/{t}/g, t); itemhtml = Itemhtml.replace (/{sort_num}/g, This.getnewelesortnum (heading));   Return Itemhtml.replace (/{headingid}/g, heading); }, Inititemboxtpl:function (content, heading, T, side, type) {var itemboxhtml = EleTplMap.itemBox.replace (/{t}/g, t); ite mboxhtml = Itemboxhtml.replace (/{headingid}/g, heading); itemboxhtml = Itemboxhtml.replace (/{side}/g, side); itemboxhtml = Itemboxhtml.replace (/{content}/g, content); itemboxhtml = Itemboxhtml.replace (/{hash}/g, HEX_MD5 (t)); itemboxhtml + = ' <div class= ' clearfix ' id= ' clearfix-' + heading + ' ></div> ';   Return Itemboxhtml.replace (/{type}/g, type); }, Moveplusbtnbox:function (heading) {//delete original $ (' #new-item-box-' + heading). Remove ();//Add new var plusbtnhtml = eletplmap.pl Usbtn.replace (/{headingid}/g, heading); $ (plusbtnhtml). InsertBefore (' #clearfix-' + heading); var $items = $ (' #ele-part-box-' + heading). Find (' Div.item-ele-box '); if ($items. Length < 2) {$ ($items [0]). Find (' A.btn-del-item '). Hide (); ' Else {$ ($items [0]]. "Find (' a.btN-del-item '). Show (); }//Binding event This.bindappendnewelement (' #new-item-box-' + heading + "Ul.new-item-list-box li a"); THIS.BINDPLUSBTN (' #btn-plus-' + heading); }, Bindnewitemboxclose:function (DOM) {$ (DOM). Click (function () {$ (' div.new-item-box '). Hide ();}), Bindplusbtn: Function (DOM) {$ (DOM). Click (Function (Event) {$ (' div.new-item-box '). Hide (); var id = $ (this). attr (' Data-heading-id '); $ (' #new-item-box-' + ID + ' Div.new-item-box '). Removeclass (' hide '). attr (' data-show ', ' 1 '). Show (); Event.preventdefault (); }); Initplusbtn:function () {var self = this; $ (' Div.ele-part-box '). each (the function () {var dataid = $ (this). attr (' Data-head ing '); Self.moveplusbtnbox (Dataid); }); }, Binddelitembtn:function (DOM) {var self = this; $ (DOM). Click (function () {var $target = $ (this); var t = HHJSLIB.INITP Opover ($target, ' Are you sure you want to delete this item? '); var id = $target. attr (' Data-id '); var heading = $ (' #item-' + ID). attr (' Data-heading-id '); $ (' #btn-sure-' + t). Click (function () {if (1 = = $target. attr (' data-new ')) {$. Get (Queryurl + ' Timelineele/adel ', {ID: $target. attr (' Data-id ')}, function (response) {if (false = = response.rs) {retur n Hhjslib.warn (response.message); } $ (' #item-' + ID). fadeout (' Fast ', function () {$ (this). Remove (); Self.moveplusbtnbox (heading); Self.rearrangeitem ( Heading); }); $target. PopOver (' destroy '); } ); Return $target. PopOver (' destroy '); $ (' #item-' + ID). fadeout (' Fast ', function () {$ (this). Remove (); Self.moveplusbtnbox (heading); Self.rearrangeitem ( Heading); }); }); }); }, Rearrangeitem:function (heading) {var rank = 1; $ (' #ele-part-box-' + heading). Find (' Div.item-ele-box '). each (function () {if (rank% 2 = 0) {$ (this). Removeclass (' Pull-left item-left '). addclass (' Pull-right item-right '); Removeclass (' Pull-right item-right '). addclass (' Pull-left item-left '); Rank + +; }); }, Bindnewconbtn:function () {var self = this; $ (' #btn-new-con-item '). Click (function () {var t = Self.gettimestamp (); var conitemhtml = EleTplMap.conItemTpl.replace (/{t}/g, T); $('#conclusion-box '). Append (conitemhtml); SELF.BINDDELCONBTN (' #btn-del-con-' + t); Self.binduploadmodal (' a.btn-upload '); }); }, Binddelconbtn:function (DOM) {var self = this; $ (DOM). Click (function () {var $target = $ (this); var t = Hhjslib.initpo Pover ($target, ' Are you sure you want to delete this conclusion? '); var id = $target. attr (' Data-id '); $ (' #btn-sure-' + t). Click (function () {if (1 = $target. attr (' data-new ')) {$.get Queryurl + ' Timelineele/adel ', {ID: $tar Get.attr (' Data-id ')}, function (response) {if (false = = response.rs) {return Hhjslib.warn (response.message);} $ (' # item-con-' + ID). fadeout (' Fast ', function () {$ (this). Remove ();}); $target. PopOver (' destroy '); } ); Return $target. PopOver (' destroy '); $ (' #item-con-' + ID). fadeout (' Fast ', function () {$ (this). Remove ();}); }); }); }, Getnewelesortnum:function (heading) {return parseint (This.getmaxsortnum (heading)) + 1;}, Getmaxsortnum:function ( Heading) {var sortnums = []; $ ('. ele-sort-' + heading). each (function () {Sortnums.push ($ (this). Val ());}); sortnums = sortnums.sort (function (A, b) {if (a = = b) {return 0;} if (typeof a = = typeof b) {return a > B? -1:1;} RET Urn typeof a > typeof B? -1:1; });   return sortnums[0] = = null? 0:sortnums[0]; }, Binduploadeleimagebtn:function () {this.binduploadmodal (' a.btn-upload ');}, Binduploadeleaudiobtn:function (DOM) { var self = this; $ (DOM). Click (function () {var $this = $ (this); var t = HHJsLib.modal.confirm (' Upload audio ', ' <div class= ' text-center ' > ' + ' <p> Browse your computer and select an audio file from it. </p> ' + ' <div class= "Btn-box btn btn-blue" > ' + ' <div id= "upload-btn" > Upload from pc </div> ' + ' </DIV&G t; ' + ' </div> '); var uploader = Hjzuploader.createaudio (' #upload-btn ', {formData: {model: ' Timeline '},}, function (response) {if (false = = response.rs) {self.setdemoboxinit ($this); return Hhjslib.warn (Response.message);} self.setdemoaudioinfo ($this, Response.data); $ (' #dialog-box-' + t). Modal (' hide '); } ); Uploader.on (' uploadprogress ', function (file) {Self.setDemoboxloading ($this); });   Return uploader; }); }, Setdemoaudioinfo:function ($target, data) {var audiohtml = ' <audio controls= ' controls ' ><source src= ' + siteu RL + data.src + '/></audio> '; $ ($target. attr (' Data-demo-box ')). HTML (audiohtml). Show (); $ ($target. attr (' Data-field ')). attr (' Data-id ', data.id). attr (' data-src ', data.src); }, Binduploadmodal:function (DOM) {var self = this; $ (DOM). Unbind (' click '). Click (function () {var $this = $ (this); var t = HHJsLib.modal.confirm (' Upload picture ', ' <div class= ' text-center ' > ' + ' <p> browse your computer's picture, choose one from it. </p> ' + ' <div class= "Btn-box btn btn-blue" > ' + ' <div id= "upload-btn" > Upload from pc </div> ' + ' </div&gt ; ' + ' </div> '); var uploader = hjzuploader.createimage (' #upload-btn ', {formData: {model: ' Timeline '}}, function (response) {if (false = = response.rs) {self.setdemoboxinit ($this); return Hhjslib.warn (Response.message);} var imghtml = ' <img src= ' + SiteU RL + response.data.src + ' alt= '' + response.data.name + '/> '; $ ($this. attr (' Data-demo-box ')). HTML (imghtml). Show (); $ ($this. attr (' Data-field ')). Val (response.data.id). attr (' data-src ', response.data.src); $ (' #dialog-box-' + t). Modal (' hide '); } ); Uploader.on (' uploadprogress ', function (file) {self.setdemoboxloading ($this);}); SELF.BINDDELIMAGEBTN (' a.btn-del-image ');   Return uploader; }); }, Bindpreviewbtn:function () {var self = this; $ (' #edit-btn, #preview-btn '). Click (function () {try{Self.verifybaseinfo ( ); Self.verifyeleinfo (); Self.verifyconclusioninfo (); $ (' #timeline-form '). Submit (); }catch (e) {return Hhjslib.warn (e);}}); }, Verifybaseinfo:function () {hhjslib.isemptybydom (' #image-path ', ' timeline larger picture '); Hhjslib.isemptybydom (' #cover ', ' timeline cover '); Hhjslib.isemptybydom (' #name ', ' title '); Hhjslib.isemptybydom (' #description ', ' description '); }, Verifyeleinfo:function () {this.verifyheadereleinfo (); This.verifytexteleinfo (); This.verifyimageeleinfo (); This.verifyvideoeleinfo (); This.verifyaudioeleinfo (); This.verifyquestiOneleinfo (); This.verifyknoweleinfo (); }, Verifyheadereleinfo:function () {$ (' div.item-heading-box '). each (the function () {Hhjslib.isempty ($ (this)). Find (' TextArea '). Val (), ' headline content '); }); }, Verifytexteleinfo:function () {$ (' div.item-text-box '). each (function () {hhjslib.isemptybydom (' #ele-text-' + $ () ). attr (' Data-id '), ' text content element '); }); }, Verifyimageeleinfo:function () {$ (' div.item-image-box '). each (function () {Hhjslib.isemptybydom (' # ele-image-hash-' + $ (this). attr (' Data-id '), ' picture Address '); Hhjslib.isemptybydom (' #ele-image-content-' + $ (this). attr (' Data-id '), ' picture Introduction '); }); }, Verifyvideoeleinfo:function () {$ (' div.item-video-box '). each (function () {Hhjslib.isemptybydom (' # ele-video-hash-' + $ (this). attr (' Data-id '), ' video address '); Hhjslib.isemptybydom (' #ele-video-content-' + $ (this). attr (' Data-id '), ' video intro '); }); }, Verifyaudioeleinfo:function () {$ (' div.item-audio-box '). each (function () {Hhjslib.isemptybydom (' # ele-audio-hash-' + $ (this). attr (' Data-id '), ' audio address '); Hhjslib.isemptybydom (' #ele-audio-contenT ' + $ (this). attr (' Data-id '), ' audio intro '); }); }, Verifyquestioneleinfo:function () {$ (' div.item-question-box '). each (function () {Hhjslib.isemptybydom (' # Ele-question-content-' + $ (this). attr (' Data-id '), ' question content '); Hhjslib.isemptybydom (' #ele-question-extend-' + $ (this). attr (' Data-id '), ' explanation of the answer '); Hhjslib.isempty (Answerlen, ' question answer '); $ (' #answer-box-' + $ (this). attr (' Data-id '). "Find (' textarea '). each (function () {Hhjslib.isempty ($ (this). Val (), ' Question Answer "); }); }); }, Verifyknoweleinfo:function () {$ (' div.item-know-box '). each (function () {hhjslib.isemptybydom (' #ele-know-hash-' + $ (this). attr (' Data-id '), ' know picture address '); Hhjslib.isemptybydom (' #ele-know-content-' + $ (this). attr (' Data-id '), ' know the introduction '); }); Verifyconclusioninfo:function () {var length = $ (' #conclusion-box div.item-con '). length; Hhjslib.isempty (length, ' summary '); $ (' #conclusion-box div.item-con '). each (the function () {var dataid = $ (this). attr (' Data-id '); Hhjslib.isemptybydom (' #ele-con-hash-' + dataid, ' summary picture '); Hhjslib.isemptybydom (' #ele-con-content-' + dataid, ' summary details '); }); }, Binddownloadeleaudiobtn:function () {var self = this; $ (' a.download-audio-btn '). Click (function () {var $this = $ (This) ; try{hhjslib.isemptybydom ("#item-audio-upload-hash-" + $this. attr (' Data-id '), ' download address '); var url = $ ("# item-audio-upload-hash-"+ $this. attr (' Data-id ')). Val (); if (' MP3 '!= url.substring (Url.lastindexof ('. ') + 1). toLowerCase ()) {return Hhjslib.warn (' format not supported, must be MP3 format! '); var t = HHJsLib.modal.info (' Download audio ', ' <p class= ' text-center ' > downloading audio file, please wait ...<p> '); Self.setdemoboxloading ($this); $.getjson (SiteURL + ' index.php/public/resource/adownload ', {url:encodeuricomponent (URL)}, function (response) {if ( false = = response.rs) {self.setdemoboxinit ($this); return Hhjslib.warn (Response.message);} $ (' #dialog-box-' + t). Modal (' Hide '); Self.setdemoaudioinfo ($this, response.data); } ); catch (e) {return Hhjslib.warn (e);}}); }, Setdemoboxloading:function ($target) {$ ($target. attr (' Data-box ')). Removeclass (' No-file '). addclass (' uploaded ');$ ($target. attr (' Data-file-box ')). html ('); }, Setdemoboxinit:function ($target) {$ ($target. attr (' Data-box ')). Removeclass (' uploaded '). addclass (' No-file '); $ ($ Target.attr (' Data-file-box ')). html ('); }, Bindsetpreviewvideo:function () {$ (' input.ele-video '). Change (function () {var url = $ (this). Val (); if (url!= ') {if ( ' SwF '!= url.substring (Url.lastindexof ('. ') +1). toLowerCase ()) {return Hhjslib.warn (' video address is not valid, please enter a valid online view flash address! '); var previewhtml = ' <embed src= ' + URL + ' "quality=" High "width=" 495 "height=" "align=" Middle "allowscriptaccess= "Always" allowfullscreen= "true" mode= "Transparent" type= "Application/x-shockwave-flash" "></embed>"; $ ($ (this). attr (' Data-demo-box ')). HTML (previewhtml); } }); }, Binddelelebtnformedit:function () {this.binddeluploadimgbtn ();}, Gettimestamp:function () {return (new Date ()). GetT IME (); } });