paginationjs - npm Package Compare versions

Comparing version 2.1.0 to 2.1.1

dist/pagination.js

 /*
- * pagination.js 2.1.0
+ * pagination.js 2.1.1
  * A jQuery plugin to provide simple yet fully customisable pagination.
@@ -59,3 +59,3 @@ * https://github.com/superRaytin/paginationjs
 
-        // Will be passed to the callback function
+        // Model will be passed to the callback function
         var model = self.model = {
@@ -69,3 +69,3 @@ pageRange: attributes.pageRange,
 
-          // is async mode
+          // Currently in asynchronous mode
           self.isAsync = Helpers.isString(dataSource);
@@ -76,6 +76,6 @@ if (Helpers.isArray(dataSource)) {
 
-          // in async mode and specified totalNumber locator
+          // Currently in asynchronous mode and a totalNumberLocator is specified
           self.isDynamicTotalNumber = self.isAsync && attributes.totalNumberLocator;
 
-          // Have only one page
+          // There is only one page
           if (attributes.hideWhenLessThanOnePage) {
@@ -87,4 +87,4 @@ if (self.getTotalPage() <= 1) return;
 
-          // Add extra className
-          if (attributes.className) {
+          // Add extra className to the pagination element
+            if (attributes.className) {
             el.addClass(attributes.className);
@@ -95,3 +95,3 @@ }
 
-          // Append pagination element to container
+          // Append/prepend pagination element to the container
           container[attributes.position === 'bottom' ? 'append' : 'prepend'](el);
@@ -102,3 +102,3 @@
 
-          // Add initialization flag
+          // Pagination is currently initialized
           container.data('pagination').initialized = true;
@@ -137,3 +137,3 @@
 
-        el.html(self.createTemplate({
+        el.html(self.generateHTML({
           currentPage: currentPage,
@@ -150,4 +150,4 @@ pageRange: pageRange,
 
-      // Create template
-      createTemplate: function(args) {
+      // Generate HTML content from the template
+        generateHTML: function(args) {
         var self = this;
@@ -179,12 +179,2 @@ var currentPage = args.currentPage;
 
-        var formatNavigator = $.isFunction(attributes.formatNavigator) ? attributes.formatNavigator() : attributes.formatNavigator;
-        var formatGoInput = $.isFunction(attributes.formatGoInput) ? attributes.formatGoInput() : attributes.formatGoInput;
-        var formatGoButton = $.isFunction(attributes.formatGoButton) ? attributes.formatGoButton() : attributes.formatGoButton;
-
-        var autoHidePrevious = $.isFunction(attributes.autoHidePrevious) ? attributes.autoHidePrevious() : attributes.autoHidePrevious;
-        var autoHideNext = $.isFunction(attributes.autoHideNext) ? attributes.autoHideNext() : attributes.autoHideNext;
-
-        var header = $.isFunction(attributes.header) ? attributes.header() : attributes.header;
-        var footer = $.isFunction(attributes.footer) ? attributes.footer() : attributes.footer;
-
         var html = '';
@@ -196,2 +186,13 @@ var goInput = '<input type="text" class="J-paginationjs-go-pagenumber">';
 
+        var formatNavigator = $.isFunction(attributes.formatNavigator) ? attributes.formatNavigator(currentPage, totalPage, totalNumber) : attributes.formatNavigator;
+        var formatGoInput = $.isFunction(attributes.formatGoInput) ? attributes.formatGoInput(goInput, currentPage, totalPage, totalNumber) : attributes.formatGoInput;
+        var formatGoButton = $.isFunction(attributes.formatGoButton) ? attributes.formatGoButton(goButton, currentPage, totalPage, totalNumber) : attributes.formatGoButton;
+
+        var autoHidePrevious = $.isFunction(attributes.autoHidePrevious) ? attributes.autoHidePrevious() : attributes.autoHidePrevious;
+        var autoHideNext = $.isFunction(attributes.autoHideNext) ? attributes.autoHideNext() : attributes.autoHideNext;
+
+        var header = $.isFunction(attributes.header) ? attributes.header(currentPage, totalPage, totalNumber) : attributes.header;
+        var footer = $.isFunction(attributes.footer) ? attributes.footer(currentPage, totalPage, totalNumber) : attributes.footer;
+
+        // Whether to display header
         if (header) {
@@ -215,5 +216,5 @@ formattedString = self.replaceVariables(header, {
 
-          // Previous page button
+          // Whether to display the Previous button
           if (showPrevious) {
-            if (currentPage === 1) {
+            if (currentPage <= 1) {
               if (!autoHidePrevious) {
@@ -227,3 +228,3 @@ html += '<li class="' + classPrefix + '-prev ' + disableClassName + '"><a>' + prevText + '<\/a><\/li>';
 
-          // Page numbers
+          // Whether to display the pages
           if (showPageNumbers) {
@@ -245,3 +246,2 @@ if (rangeStart <= 3) {
 
-            // Main loop
             for (i = rangeStart; i <= rangeEnd; i++) {
@@ -268,5 +268,5 @@ if (i == currentPage) {
 
-          // Next page button
+          // Whether to display the Next button
           if (showNext) {
-            if (currentPage == totalPage) {
+            if (currentPage >= totalPage) {
               if (!autoHideNext) {
@@ -282,3 +282,3 @@ html += '<li class="' + classPrefix + '-next ' + disableClassName + '"><a>' + nextText + '<\/a><\/li>';
 
-        // Navigator
+        // Whether to display the navigator
         if (showNavigator) {
@@ -295,3 +295,3 @@ if (formatNavigator) {
 
-        // Go input
+        // Whether to display the Go input
         if (showGoInput) {
@@ -309,3 +309,3 @@ if (formatGoInput) {
 
-        // Go button
+        // Whether to display the Go button
         if (showGoButton) {
@@ -323,2 +323,3 @@ if (formatGoButton) {
 
+        // Whether to display footer
         if (footer) {
@@ -336,4 +337,4 @@ formattedString = self.replaceVariables(footer, {
 
-      // Find the totalNumber from remote response
-      // Only available in async mode
+      // Find totalNumber from the remote response
+      // Only available in asynchronous mode
       findTotalNumberFromRemoteResponse: function(response) {
@@ -344,3 +345,3 @@ var self = this;
 
-      // Go to specified page
+      // Go to the specified page
       go: function(number, callback) {
@@ -367,3 +368,6 @@ var self = this;
 
-        // Pick data fragment in sync mode
+        // There is no data
+        if (totalNumber === 0) return;
+
+        // Pick data fragment in synchronous mode
         if (!self.isAsync) {
@@ -422,3 +426,3 @@ render(self.getDataFragment(pageNumber));
           if (self.disabled && self.isAsync) {
-            // enable
+            // enable pagination
             self.enable();
@@ -430,3 +434,3 @@ }
 
-          // format result data before callback executed
+          // format result data before callback invoked
           if (attributes.formatResult) {
@@ -441,3 +445,3 @@ var cloneData = $.extend(true, [], data);
 
-          // callback
+          // invoke callback
           self.doCallback(data, callback);
@@ -480,3 +484,3 @@
 
-        // After destroy
+        // After destroyed
         this.callHook('afterDestroy');
@@ -497,3 +501,3 @@ },
 
-        // Before disabling
+        // Before disabled
         if (self.callHook('beforeDisable', source) === false) return;
@@ -504,3 +508,3 @@
 
-        // After disabling
+        // After disabled
         self.callHook('afterDisable', source);
@@ -513,3 +517,3 @@ },
 
-        // Before enabling
+        // Before enabled
         if (self.callHook('beforeEnable', source) === false) return;
@@ -520,3 +524,3 @@
 
-        // After enabling
+        // After enabled
         self.callHook('afterEnable', source);
@@ -545,3 +549,3 @@ },
 
-      // Parse variables in template
+      // Parse variables in the template
       replaceVariables: function(template, variables) {
@@ -574,3 +578,3 @@ var formattedString;
       getTotalNumber: function() {
-        return this.model.totalNumber || attributes.totalNumber || 1;
+        return this.model.totalNumber || attributes.totalNumber || 0;
       },
@@ -603,3 +607,3 @@
 
-        // Data source is an Object, use "locator" to locate the true data
+        // Datasource is an Object, use "locator" to locate the true data
         if (Helpers.isObject(dataSource)) {
@@ -816,2 +820,3 @@ try {
         // Whether to load the default page
+        var validTotalPage = Math.max(self.getTotalPage(), 1)
         var defaultPageNumber = attributes.pageNumber;
@@ -823,3 +828,3 @@ // Default pageNumber should be 1 when totalNumber is dynamic
         if (attributes.triggerPagingOnInit) {
-          container.trigger(eventPrefix + 'go', Math.min(defaultPageNumber, self.getTotalPage()));
+          container.trigger(eventPrefix + 'go', Math.min(defaultPageNumber, validTotalPage));
         }
@@ -903,3 +908,3 @@ }
     // Total entries
-    totalNumber: 1,
+    totalNumber: 0,
 
@@ -995,3 +1000,3 @@ // Default page
 
-    // Paging callback
+    // Pagination callback
     callback: function() {}
@@ -998,0 +1003,0 @@ };

dist/pagination.min.js

 /*
- * pagination.js 2.1.0
+ * pagination.js 2.1.1
  * A jQuery plugin to provide simple yet fully customisable pagination
@@ -11,2 +11,2 @@ * https://github.com/superRaytin/paginationjs
 */
-!function(a,b){function c(a){throw new Error("Pagination: "+a)}function d(a){a.dataSource||c('"dataSource" is required.'),"string"==typeof a.dataSource?void 0===a.totalNumberLocator?void 0===a.totalNumber?c('"totalNumber" is required.'):b.isNumeric(a.totalNumber)||c('"totalNumber" is incorrect. (Number)'):b.isFunction(a.totalNumberLocator)||c('"totalNumberLocator" should be a Function.'):j.isObject(a.dataSource)&&("undefined"==typeof a.locator?c('"dataSource" is an Object, please specify "locator".'):"string"==typeof a.locator||b.isFunction(a.locator)||c(""+a.locator+" is incorrect. (String | Function)")),void 0===a.formatResult||b.isFunction(a.formatResult)||c('"formatResult" should be a Function.')}function e(a){var c=["go","previous","next","disable","enable","refresh","show","hide","destroy"];b.each(c,function(b,c){a.off(i+c)}),a.data("pagination",{}),b(".paginationjs",a).remove()}function f(a,b){return("object"==(b=typeof a)?null==a&&"null"||Object.prototype.toString.call(a).slice(8,-1):b).toLowerCase()}"undefined"==typeof b&&c("Pagination requires jQuery.");var g="pagination",h="addHook",i="__pagination-";b.fn.pagination&&(g="pagination2"),b.fn[g]=function(f){if("undefined"==typeof f)return this;var h=b(this),k=b.extend({},b.fn[g].defaults,f),l={initialize:function(){var a=this;if(h.data("pagination")||h.data("pagination",{}),a.callHook("beforeInit")!==!1){h.data("pagination").initialized&&b(".paginationjs",h).remove(),a.disabled=!!k.disabled;var c=a.model={pageRange:k.pageRange,pageSize:k.pageSize};a.parseDataSource(k.dataSource,function(b){if(a.isAsync=j.isString(b),j.isArray(b)&&(c.totalNumber=k.totalNumber=b.length),a.isDynamicTotalNumber=a.isAsync&&k.totalNumberLocator,!(k.hideWhenLessThanOnePage&&a.getTotalPage()<=1)){var d=a.render(!0);k.className&&d.addClass(k.className),c.el=d,h["bottom"===k.position?"append":"prepend"](d),a.observer(),h.data("pagination").initialized=!0,a.callHook("afterInit",d)}})}},render:function(a){var c=this,d=c.model,e=d.el||b('<div class="paginationjs"></div>'),f=a!==!0;c.callHook("beforeRender",f);var g=d.pageNumber||k.pageNumber,h=k.pageRange,i=c.getTotalPage(),j=g-h,l=g+h;return l>i&&(l=i,j=i-2*h,j=1>j?1:j),1>=j&&(j=1,l=Math.min(2*h+1,i)),e.html(c.createTemplate({currentPage:g,pageRange:h,rangeStart:j,rangeEnd:l})),c.callHook("afterRender",f),e},createTemplate:function(a){var c,d,e=this,f=a.currentPage,g=e.getTotalPage(),h=a.rangeStart,i=a.rangeEnd,j=e.getTotalNumber(),l=k.showPrevious,m=k.showNext,n=k.showPageNumbers,o=k.showNavigator,p=k.showGoInput,q=k.showGoButton,r=k.pageLink,s=k.prevText,t=k.nextText,u=k.ellipsisText,v=k.goButtonText,w=k.classPrefix,x=k.activeClassName,y=k.disableClassName,z=k.ulClassName,A=b.isFunction(k.formatNavigator)?k.formatNavigator():k.formatNavigator,B=b.isFunction(k.formatGoInput)?k.formatGoInput():k.formatGoInput,C=b.isFunction(k.formatGoButton)?k.formatGoButton():k.formatGoButton,D=b.isFunction(k.autoHidePrevious)?k.autoHidePrevious():k.autoHidePrevious,E=b.isFunction(k.autoHideNext)?k.autoHideNext():k.autoHideNext,F=b.isFunction(k.header)?k.header():k.header,G=b.isFunction(k.footer)?k.footer():k.footer,H="",I='<input type="text" class="J-paginationjs-go-pagenumber">',J='<input type="button" class="J-paginationjs-go-button" value="'+v+'">';if(F&&(c=e.replaceVariables(F,{currentPage:f,totalPage:g,totalNumber:j}),H+=c),l||n||m){if(H+='<div class="paginationjs-pages">',H+=z?'<ul class="'+z+'">':"<ul>",l&&(1===f?D||(H+='<li class="'+w+"-prev "+y+'"><a>'+s+"</a></li>"):H+='<li class="'+w+'-prev J-paginationjs-previous" data-num="'+(f-1)+'" title="Previous page"><a href="'+r+'">'+s+"</a></li>"),n){if(3>=h)for(d=1;h>d;d++)H+=d==f?'<li class="'+w+"-page J-paginationjs-page "+x+'" data-num="'+d+'"><a>'+d+"</a></li>":'<li class="'+w+'-page J-paginationjs-page" data-num="'+d+'"><a href="'+r+'">'+d+"</a></li>";else k.showFirstOnEllipsisShow&&(H+='<li class="'+w+"-page "+w+'-first J-paginationjs-page" data-num="1"><a href="'+r+'">1</a></li>'),H+='<li class="'+w+"-ellipsis "+y+'"><a>'+u+"</a></li>";for(d=h;i>=d;d++)H+=d==f?'<li class="'+w+"-page J-paginationjs-page "+x+'" data-num="'+d+'"><a>'+d+"</a></li>":'<li class="'+w+'-page J-paginationjs-page" data-num="'+d+'"><a href="'+r+'">'+d+"</a></li>";if(i>=g-2)for(d=i+1;g>=d;d++)H+='<li class="'+w+'-page J-paginationjs-page" data-num="'+d+'"><a href="'+r+'">'+d+"</a></li>";else H+='<li class="'+w+"-ellipsis "+y+'"><a>'+u+"</a></li>",k.showLastOnEllipsisShow&&(H+='<li class="'+w+"-page "+w+'-last J-paginationjs-page" data-num="'+g+'"><a href="'+r+'">'+g+"</a></li>")}m&&(f==g?E||(H+='<li class="'+w+"-next "+y+'"><a>'+t+"</a></li>"):H+='<li class="'+w+'-next J-paginationjs-next" data-num="'+(f+1)+'" title="Next page"><a href="'+r+'">'+t+"</a></li>"),H+="</ul></div>"}return o&&A&&(c=e.replaceVariables(A,{currentPage:f,totalPage:g,totalNumber:j}),H+='<div class="'+w+'-nav J-paginationjs-nav">'+c+"</div>"),p&&B&&(c=e.replaceVariables(B,{currentPage:f,totalPage:g,totalNumber:j,input:I}),H+='<div class="'+w+'-go-input">'+c+"</div>"),q&&C&&(c=e.replaceVariables(C,{currentPage:f,totalPage:g,totalNumber:j,button:J}),H+='<div class="'+w+'-go-button">'+c+"</div>"),G&&(c=e.replaceVariables(G,{currentPage:f,totalPage:g,totalNumber:j}),H+=c),H},findTotalNumberFromRemoteResponse:function(a){var b=this;b.model.totalNumber=k.totalNumberLocator(a)},go:function(a,c){function d(a){if(e.callHook("beforePaging",g)===!1)return!1;if(f.direction="undefined"==typeof f.pageNumber?0:g>f.pageNumber?1:-1,f.pageNumber=g,e.render(),e.disabled&&e.isAsync&&e.enable(),h.data("pagination").model=f,k.formatResult){var d=b.extend(!0,[],a);j.isArray(a=k.formatResult(d))||(a=d)}h.data("pagination").currentPageData=a,e.doCallback(a,c),e.callHook("afterPaging",g),1==g&&e.callHook("afterIsFirstPage"),g==e.getTotalPage()&&e.callHook("afterIsLastPage")}var e=this,f=e.model;if(!e.disabled){var g=a;if(g=parseInt(g),g&&!(1>g)){var i=k.pageSize,l=e.getTotalNumber(),m=e.getTotalPage();if(!(l&&g>m)){if(!e.isAsync)return void d(e.getDataFragment(g));var n={},o=k.alias||{};n[o.pageSize?o.pageSize:"pageSize"]=i,n[o.pageNumber?o.pageNumber:"pageNumber"]=g;var p={type:"get",cache:!1,data:{},contentType:"application/x-www-form-urlencoded; charset=UTF-8",dataType:"json",async:!0};b.extend(!0,p,k.ajax),b.extend(p.data,n),p.url=k.dataSource,p.success=function(a){e.isDynamicTotalNumber?e.findTotalNumberFromRemoteResponse(a):e.model.totalNumber=k.totalNumber,d(e.filterDataByLocator(a))},p.error=function(a,b,c){k.formatAjaxError&&k.formatAjaxError(a,b,c),e.enable()},e.disable(),b.ajax(p)}}}},doCallback:function(a,c){var d=this,e=d.model;b.isFunction(c)?c(a,e):b.isFunction(k.callback)&&k.callback(a,e)},destroy:function(){this.callHook("beforeDestroy")!==!1&&(this.model.el.remove(),h.off(),b("#paginationjs-style").remove(),this.callHook("afterDestroy"))},previous:function(a){this.go(this.model.pageNumber-1,a)},next:function(a){this.go(this.model.pageNumber+1,a)},disable:function(){var a=this,b=a.isAsync?"async":"sync";a.callHook("beforeDisable",b)!==!1&&(a.disabled=!0,a.model.disabled=!0,a.callHook("afterDisable",b))},enable:function(){var a=this,b=a.isAsync?"async":"sync";a.callHook("beforeEnable",b)!==!1&&(a.disabled=!1,a.model.disabled=!1,a.callHook("afterEnable",b))},refresh:function(a){this.go(this.model.pageNumber,a)},show:function(){var a=this;a.model.el.is(":visible")||a.model.el.show()},hide:function(){var a=this;a.model.el.is(":visible")&&a.model.el.hide()},replaceVariables:function(a,b){var c;for(var d in b){var e=b[d],f=new RegExp("<%=\\s*"+d+"\\s*%>","img");c=(c||a).replace(f,e)}return c},getDataFragment:function(a){var b=k.pageSize,c=k.dataSource,d=this.getTotalNumber(),e=b*(a-1)+1,f=Math.min(a*b,d);return c.slice(e-1,f)},getTotalNumber:function(){return this.model.totalNumber||k.totalNumber||1},getTotalPage:function(){return Math.ceil(this.getTotalNumber()/k.pageSize)},getLocator:function(a){var d;return"string"==typeof a?d=a:b.isFunction(a)?d=a():c('"locator" is incorrect. (String | Function)'),d},filterDataByLocator:function(a){var d,e=this.getLocator(k.locator);if(j.isObject(a)){try{b.each(e.split("."),function(b,c){d=(d?d:a)[c]})}catch(f){}d?j.isArray(d)||c("dataSource."+e+" must be an Array."):c("dataSource."+e+" is undefined.")}return d||a},parseDataSource:function(a,d){var e=this;j.isObject(a)?d(k.dataSource=e.filterDataByLocator(a)):j.isArray(a)?d(k.dataSource=a):b.isFunction(a)?k.dataSource(function(a){j.isArray(a)||c('The parameter of "done" Function should be an Array.'),e.parseDataSource.call(e,a,d)}):"string"==typeof a?(/^https?|file:/.test(a)&&(k.ajaxDataType="jsonp"),d(a)):c('Unexpected type of "dataSource".')},callHook:function(c){var d,e=h.data("pagination"),f=Array.prototype.slice.apply(arguments);return f.shift(),k[c]&&b.isFunction(k[c])&&k[c].apply(a,f)===!1&&(d=!1),e.hooks&&e.hooks[c]&&b.each(e.hooks[c],function(b,c){c.apply(a,f)===!1&&(d=!1)}),d!==!1},observer:function(){var a=this,d=a.model.el;h.on(i+"go",function(d,e,f){e=parseInt(b.trim(e)),e&&(b.isNumeric(e)||c('"pageNumber" is incorrect. (Number)'),a.go(e,f))}),d.delegate(".J-paginationjs-page","click",function(c){var d=b(c.currentTarget),e=b.trim(d.attr("data-num"));return!e||d.hasClass(k.disableClassName)||d.hasClass(k.activeClassName)?void 0:a.callHook("beforePageOnClick",c,e)===!1?!1:(a.go(e),a.callHook("afterPageOnClick",c,e),k.pageLink?void 0:!1)}),d.delegate(".J-paginationjs-previous","click",function(c){var d=b(c.currentTarget),e=b.trim(d.attr("data-num"));return e&&!d.hasClass(k.disableClassName)?a.callHook("beforePreviousOnClick",c,e)===!1?!1:(a.go(e),a.callHook("afterPreviousOnClick",c,e),k.pageLink?void 0:!1):void 0}),d.delegate(".J-paginationjs-next","click",function(c){var d=b(c.currentTarget),e=b.trim(d.attr("data-num"));return e&&!d.hasClass(k.disableClassName)?a.callHook("beforeNextOnClick",c,e)===!1?!1:(a.go(e),a.callHook("afterNextOnClick",c,e),k.pageLink?void 0:!1):void 0}),d.delegate(".J-paginationjs-go-button","click",function(c){var e=b(".J-paginationjs-go-pagenumber",d).val();return a.callHook("beforeGoButtonOnClick",c,e)===!1?!1:(h.trigger(i+"go",e),void a.callHook("afterGoButtonOnClick",c,e))}),d.delegate(".J-paginationjs-go-pagenumber","keyup",function(c){if(13===c.which){var e=b(c.currentTarget).val();if(a.callHook("beforeGoInputOnEnter",c,e)===!1)return!1;h.trigger(i+"go",e),b(".J-paginationjs-go-pagenumber",d).focus(),a.callHook("afterGoInputOnEnter",c,e)}}),h.on(i+"previous",function(b,c){a.previous(c)}),h.on(i+"next",function(b,c){a.next(c)}),h.on(i+"disable",function(){a.disable()}),h.on(i+"enable",function(){a.enable()}),h.on(i+"refresh",function(b,c){a.refresh(c)}),h.on(i+"show",function(){a.show()}),h.on(i+"hide",function(){a.hide()}),h.on(i+"destroy",function(){a.destroy()});var e=k.pageNumber;a.isDynamicTotalNumber&&(e=1),k.triggerPagingOnInit&&h.trigger(i+"go",Math.min(e,a.getTotalPage()))}};if(h.data("pagination")&&h.data("pagination").initialized===!0){if(b.isNumeric(f))return h.trigger.call(this,i+"go",f,arguments[1]),this;if("string"==typeof f){var m=Array.prototype.slice.apply(arguments);switch(m[0]=i+m[0],f){case"previous":case"next":case"go":case"disable":case"enable":case"refresh":case"show":case"hide":case"destroy":h.trigger.apply(this,m);break;case"getSelectedPageNum":return h.data("pagination").model?h.data("pagination").model.pageNumber:h.data("pagination").attributes.pageNumber;case"getTotalPage":return Math.ceil(h.data("pagination").model.totalNumber/h.data("pagination").model.pageSize);case"getSelectedPageData":return h.data("pagination").currentPageData;case"isDisabled":return h.data("pagination").model.disabled===!0;default:c("Unknown action: "+f)}return this}e(h)}else j.isObject(f)||c("Illegal options");return d(k),l.initialize(),this},b.fn[g].defaults={totalNumber:1,pageNumber:1,pageSize:10,pageRange:2,showPrevious:!0,showNext:!0,showPageNumbers:!0,showNavigator:!1,showGoInput:!1,showGoButton:!1,pageLink:"",prevText:"&laquo;",nextText:"&raquo;",ellipsisText:"...",goButtonText:"Go",classPrefix:"paginationjs",activeClassName:"active",disableClassName:"disabled",inlineStyle:!0,formatNavigator:"<%= currentPage %> / <%= totalPage %>",formatGoInput:"<%= input %>",formatGoButton:"<%= button %>",position:"bottom",autoHidePrevious:!1,autoHideNext:!1,triggerPagingOnInit:!0,hideWhenLessThanOnePage:!1,showFirstOnEllipsisShow:!0,showLastOnEllipsisShow:!0,callback:function(){}},b.fn[h]=function(a,d){arguments.length<2&&c("Missing argument."),b.isFunction(d)||c("callback must be a function.");var e=b(this),f=e.data("pagination");f||(e.data("pagination",{}),f=e.data("pagination")),!f.hooks&&(f.hooks={}),f.hooks[a]=f.hooks[a]||[],f.hooks[a].push(d)},b[g]=function(a,d){arguments.length<2&&c("Requires two parameters.");var e;return e="string"!=typeof a&&a instanceof jQuery?a:b(a),e.length?(e.pagination(d),e):void 0};var j={};b.each(["Object","Array","String"],function(a,b){j["is"+b]=function(a){return f(a)===b.toLowerCase()}}),"function"==typeof define&&define.amd&&define(function(){return b})}(this,window.jQuery);
+!function(a,b){function c(a){throw new Error("Pagination: "+a)}function d(a){a.dataSource||c('"dataSource" is required.'),"string"==typeof a.dataSource?void 0===a.totalNumberLocator?void 0===a.totalNumber?c('"totalNumber" is required.'):b.isNumeric(a.totalNumber)||c('"totalNumber" is incorrect. (Number)'):b.isFunction(a.totalNumberLocator)||c('"totalNumberLocator" should be a Function.'):i.isObject(a.dataSource)&&(void 0===a.locator?c('"dataSource" is an Object, please specify "locator".'):"string"==typeof a.locator||b.isFunction(a.locator)||c(a.locator+" is incorrect. (String | Function)")),void 0===a.formatResult||b.isFunction(a.formatResult)||c('"formatResult" should be a Function.')}function e(a){var c=["go","previous","next","disable","enable","refresh","show","hide","destroy"];b.each(c,function(b,c){a.off(h+c)}),a.data("pagination",{}),b(".paginationjs",a).remove()}function f(a,b){return("object"==(b=typeof a)?null==a&&"null"||Object.prototype.toString.call(a).slice(8,-1):b).toLowerCase()}void 0===b&&c("Pagination requires jQuery.");var g="pagination",h="__pagination-";b.fn.pagination&&(g="pagination2"),b.fn[g]=function(f){if(void 0===f)return this;var j=b(this),k=b.extend({},b.fn[g].defaults,f),l={initialize:function(){var a=this;if(j.data("pagination")||j.data("pagination",{}),!1!==a.callHook("beforeInit")){j.data("pagination").initialized&&b(".paginationjs",j).remove(),a.disabled=!!k.disabled;var c=a.model={pageRange:k.pageRange,pageSize:k.pageSize};a.parseDataSource(k.dataSource,function(b){if(a.isAsync=i.isString(b),i.isArray(b)&&(c.totalNumber=k.totalNumber=b.length),a.isDynamicTotalNumber=a.isAsync&&k.totalNumberLocator,!(k.hideWhenLessThanOnePage&&a.getTotalPage()<=1)){var d=a.render(!0);k.className&&d.addClass(k.className),c.el=d,j["bottom"===k.position?"append":"prepend"](d),a.observer(),j.data("pagination").initialized=!0,a.callHook("afterInit",d)}})}},render:function(a){var c=this,d=c.model,e=d.el||b('<div class="paginationjs"></div>'),f=!0!==a;c.callHook("beforeRender",f);var g=d.pageNumber||k.pageNumber,h=k.pageRange,i=c.getTotalPage(),j=g-h,l=g+h;return l>i&&(l=i,j=i-2*h,j=j<1?1:j),j<=1&&(j=1,l=Math.min(2*h+1,i)),e.html(c.generateHTML({currentPage:g,pageRange:h,rangeStart:j,rangeEnd:l})),c.callHook("afterRender",f),e},generateHTML:function(a){var c,d,e=this,f=a.currentPage,g=e.getTotalPage(),h=a.rangeStart,i=a.rangeEnd,j=e.getTotalNumber(),l=k.showPrevious,m=k.showNext,n=k.showPageNumbers,o=k.showNavigator,p=k.showGoInput,q=k.showGoButton,r=k.pageLink,s=k.prevText,t=k.nextText,u=k.ellipsisText,v=k.goButtonText,w=k.classPrefix,x=k.activeClassName,y=k.disableClassName,z=k.ulClassName,A="",B='<input type="text" class="J-paginationjs-go-pagenumber">',C='<input type="button" class="J-paginationjs-go-button" value="'+v+'">',D=b.isFunction(k.formatNavigator)?k.formatNavigator(f,g,j):k.formatNavigator,E=b.isFunction(k.formatGoInput)?k.formatGoInput(B,f,g,j):k.formatGoInput,F=b.isFunction(k.formatGoButton)?k.formatGoButton(C,f,g,j):k.formatGoButton,G=b.isFunction(k.autoHidePrevious)?k.autoHidePrevious():k.autoHidePrevious,H=b.isFunction(k.autoHideNext)?k.autoHideNext():k.autoHideNext,I=b.isFunction(k.header)?k.header(f,g,j):k.header,J=b.isFunction(k.footer)?k.footer(f,g,j):k.footer;if(I&&(c=e.replaceVariables(I,{currentPage:f,totalPage:g,totalNumber:j}),A+=c),l||n||m){if(A+='<div class="paginationjs-pages">',A+=z?'<ul class="'+z+'">':"<ul>",l&&(f<=1?G||(A+='<li class="'+w+"-prev "+y+'"><a>'+s+"</a></li>"):A+='<li class="'+w+'-prev J-paginationjs-previous" data-num="'+(f-1)+'" title="Previous page"><a href="'+r+'">'+s+"</a></li>"),n){if(h<=3)for(d=1;d<h;d++)A+=d==f?'<li class="'+w+"-page J-paginationjs-page "+x+'" data-num="'+d+'"><a>'+d+"</a></li>":'<li class="'+w+'-page J-paginationjs-page" data-num="'+d+'"><a href="'+r+'">'+d+"</a></li>";else k.showFirstOnEllipsisShow&&(A+='<li class="'+w+"-page "+w+'-first J-paginationjs-page" data-num="1"><a href="'+r+'">1</a></li>'),A+='<li class="'+w+"-ellipsis "+y+'"><a>'+u+"</a></li>";for(d=h;d<=i;d++)A+=d==f?'<li class="'+w+"-page J-paginationjs-page "+x+'" data-num="'+d+'"><a>'+d+"</a></li>":'<li class="'+w+'-page J-paginationjs-page" data-num="'+d+'"><a href="'+r+'">'+d+"</a></li>";if(i>=g-2)for(d=i+1;d<=g;d++)A+='<li class="'+w+'-page J-paginationjs-page" data-num="'+d+'"><a href="'+r+'">'+d+"</a></li>";else A+='<li class="'+w+"-ellipsis "+y+'"><a>'+u+"</a></li>",k.showLastOnEllipsisShow&&(A+='<li class="'+w+"-page "+w+'-last J-paginationjs-page" data-num="'+g+'"><a href="'+r+'">'+g+"</a></li>")}m&&(f>=g?H||(A+='<li class="'+w+"-next "+y+'"><a>'+t+"</a></li>"):A+='<li class="'+w+'-next J-paginationjs-next" data-num="'+(f+1)+'" title="Next page"><a href="'+r+'">'+t+"</a></li>"),A+="</ul></div>"}return o&&D&&(c=e.replaceVariables(D,{currentPage:f,totalPage:g,totalNumber:j}),A+='<div class="'+w+'-nav J-paginationjs-nav">'+c+"</div>"),p&&E&&(c=e.replaceVariables(E,{currentPage:f,totalPage:g,totalNumber:j,input:B}),A+='<div class="'+w+'-go-input">'+c+"</div>"),q&&F&&(c=e.replaceVariables(F,{currentPage:f,totalPage:g,totalNumber:j,button:C}),A+='<div class="'+w+'-go-button">'+c+"</div>"),J&&(c=e.replaceVariables(J,{currentPage:f,totalPage:g,totalNumber:j}),A+=c),A},findTotalNumberFromRemoteResponse:function(a){this.model.totalNumber=k.totalNumberLocator(a)},go:function(a,c){function d(a){if(!1===e.callHook("beforePaging",g))return!1;if(f.direction=void 0===f.pageNumber?0:g>f.pageNumber?1:-1,f.pageNumber=g,e.render(),e.disabled&&e.isAsync&&e.enable(),j.data("pagination").model=f,k.formatResult){var d=b.extend(!0,[],a);i.isArray(a=k.formatResult(d))||(a=d)}j.data("pagination").currentPageData=a,e.doCallback(a,c),e.callHook("afterPaging",g),1==g&&e.callHook("afterIsFirstPage"),g==e.getTotalPage()&&e.callHook("afterIsLastPage")}var e=this,f=e.model;if(!e.disabled){var g=a;if((g=parseInt(g))&&!(g<1)){var h=k.pageSize,l=e.getTotalNumber(),m=e.getTotalPage();if(!(l&&g>m)&&0!==l){if(!e.isAsync)return void d(e.getDataFragment(g));var n={},o=k.alias||{};n[o.pageSize?o.pageSize:"pageSize"]=h,n[o.pageNumber?o.pageNumber:"pageNumber"]=g;var p={type:"get",cache:!1,data:{},contentType:"application/x-www-form-urlencoded; charset=UTF-8",dataType:"json",async:!0};b.extend(!0,p,k.ajax),b.extend(p.data,n),p.url=k.dataSource,p.success=function(a){e.isDynamicTotalNumber?e.findTotalNumberFromRemoteResponse(a):e.model.totalNumber=k.totalNumber,d(e.filterDataByLocator(a))},p.error=function(a,b,c){k.formatAjaxError&&k.formatAjaxError(a,b,c),e.enable()},e.disable(),b.ajax(p)}}}},doCallback:function(a,c){var d=this,e=d.model;b.isFunction(c)?c(a,e):b.isFunction(k.callback)&&k.callback(a,e)},destroy:function(){!1!==this.callHook("beforeDestroy")&&(this.model.el.remove(),j.off(),b("#paginationjs-style").remove(),this.callHook("afterDestroy"))},previous:function(a){this.go(this.model.pageNumber-1,a)},next:function(a){this.go(this.model.pageNumber+1,a)},disable:function(){var a=this,b=a.isAsync?"async":"sync";!1!==a.callHook("beforeDisable",b)&&(a.disabled=!0,a.model.disabled=!0,a.callHook("afterDisable",b))},enable:function(){var a=this,b=a.isAsync?"async":"sync";!1!==a.callHook("beforeEnable",b)&&(a.disabled=!1,a.model.disabled=!1,a.callHook("afterEnable",b))},refresh:function(a){this.go(this.model.pageNumber,a)},show:function(){var a=this;a.model.el.is(":visible")||a.model.el.show()},hide:function(){var a=this;a.model.el.is(":visible")&&a.model.el.hide()},replaceVariables:function(a,b){var c;for(var d in b){var e=b[d],f=new RegExp("<%=\\s*"+d+"\\s*%>","img");c=(c||a).replace(f,e)}return c},getDataFragment:function(a){var b=k.pageSize,c=k.dataSource,d=this.getTotalNumber(),e=b*(a-1)+1,f=Math.min(a*b,d);return c.slice(e-1,f)},getTotalNumber:function(){return this.model.totalNumber||k.totalNumber||0},getTotalPage:function(){return Math.ceil(this.getTotalNumber()/k.pageSize)},getLocator:function(a){var d;return"string"==typeof a?d=a:b.isFunction(a)?d=a():c('"locator" is incorrect. (String | Function)'),d},filterDataByLocator:function(a){var d,e=this.getLocator(k.locator);if(i.isObject(a)){try{b.each(e.split("."),function(b,c){d=(d||a)[c]})}catch(a){}d?i.isArray(d)||c("dataSource."+e+" must be an Array."):c("dataSource."+e+" is undefined.")}return d||a},parseDataSource:function(a,d){var e=this;i.isObject(a)?d(k.dataSource=e.filterDataByLocator(a)):i.isArray(a)?d(k.dataSource=a):b.isFunction(a)?k.dataSource(function(a){i.isArray(a)||c('The parameter of "done" Function should be an Array.'),e.parseDataSource.call(e,a,d)}):"string"==typeof a?(/^https?|file:/.test(a)&&(k.ajaxDataType="jsonp"),d(a)):c('Unexpected type of "dataSource".')},callHook:function(c){var d,e=j.data("pagination"),f=Array.prototype.slice.apply(arguments);return f.shift(),k[c]&&b.isFunction(k[c])&&!1===k[c].apply(a,f)&&(d=!1),e.hooks&&e.hooks[c]&&b.each(e.hooks[c],function(b,c){!1===c.apply(a,f)&&(d=!1)}),!1!==d},observer:function(){var a=this,d=a.model.el;j.on(h+"go",function(d,e,f){(e=parseInt(b.trim(e)))&&(b.isNumeric(e)||c('"pageNumber" is incorrect. (Number)'),a.go(e,f))}),d.delegate(".J-paginationjs-page","click",function(c){var d=b(c.currentTarget),e=b.trim(d.attr("data-num"));if(e&&!d.hasClass(k.disableClassName)&&!d.hasClass(k.activeClassName))return!1!==a.callHook("beforePageOnClick",c,e)&&(a.go(e),a.callHook("afterPageOnClick",c,e),!!k.pageLink&&void 0)}),d.delegate(".J-paginationjs-previous","click",function(c){var d=b(c.currentTarget),e=b.trim(d.attr("data-num"));if(e&&!d.hasClass(k.disableClassName))return!1!==a.callHook("beforePreviousOnClick",c,e)&&(a.go(e),a.callHook("afterPreviousOnClick",c,e),!!k.pageLink&&void 0)}),d.delegate(".J-paginationjs-next","click",function(c){var d=b(c.currentTarget),e=b.trim(d.attr("data-num"));if(e&&!d.hasClass(k.disableClassName))return!1!==a.callHook("beforeNextOnClick",c,e)&&(a.go(e),a.callHook("afterNextOnClick",c,e),!!k.pageLink&&void 0)}),d.delegate(".J-paginationjs-go-button","click",function(c){var e=b(".J-paginationjs-go-pagenumber",d).val();if(!1===a.callHook("beforeGoButtonOnClick",c,e))return!1;j.trigger(h+"go",e),a.callHook("afterGoButtonOnClick",c,e)}),d.delegate(".J-paginationjs-go-pagenumber","keyup",function(c){if(13===c.which){var e=b(c.currentTarget).val();if(!1===a.callHook("beforeGoInputOnEnter",c,e))return!1;j.trigger(h+"go",e),b(".J-paginationjs-go-pagenumber",d).focus(),a.callHook("afterGoInputOnEnter",c,e)}}),j.on(h+"previous",function(b,c){a.previous(c)}),j.on(h+"next",function(b,c){a.next(c)}),j.on(h+"disable",function(){a.disable()}),j.on(h+"enable",function(){a.enable()}),j.on(h+"refresh",function(b,c){a.refresh(c)}),j.on(h+"show",function(){a.show()}),j.on(h+"hide",function(){a.hide()}),j.on(h+"destroy",function(){a.destroy()});var e=Math.max(a.getTotalPage(),1),f=k.pageNumber;a.isDynamicTotalNumber&&(f=1),k.triggerPagingOnInit&&j.trigger(h+"go",Math.min(f,e))}};if(j.data("pagination")&&!0===j.data("pagination").initialized){if(b.isNumeric(f))return j.trigger.call(this,h+"go",f,arguments[1]),this;if("string"==typeof f){var m=Array.prototype.slice.apply(arguments);switch(m[0]=h+m[0],f){case"previous":case"next":case"go":case"disable":case"enable":case"refresh":case"show":case"hide":case"destroy":j.trigger.apply(this,m);break;case"getSelectedPageNum":return j.data("pagination").model?j.data("pagination").model.pageNumber:j.data("pagination").attributes.pageNumber;case"getTotalPage":return Math.ceil(j.data("pagination").model.totalNumber/j.data("pagination").model.pageSize);case"getSelectedPageData":return j.data("pagination").currentPageData;case"isDisabled":return!0===j.data("pagination").model.disabled;default:c("Unknown action: "+f)}return this}e(j)}else i.isObject(f)||c("Illegal options");return d(k),l.initialize(),this},b.fn[g].defaults={totalNumber:0,pageNumber:1,pageSize:10,pageRange:2,showPrevious:!0,showNext:!0,showPageNumbers:!0,showNavigator:!1,showGoInput:!1,showGoButton:!1,pageLink:"",prevText:"&laquo;",nextText:"&raquo;",ellipsisText:"...",goButtonText:"Go",classPrefix:"paginationjs",activeClassName:"active",disableClassName:"disabled",inlineStyle:!0,formatNavigator:"<%= currentPage %> / <%= totalPage %>",formatGoInput:"<%= input %>",formatGoButton:"<%= button %>",position:"bottom",autoHidePrevious:!1,autoHideNext:!1,triggerPagingOnInit:!0,hideWhenLessThanOnePage:!1,showFirstOnEllipsisShow:!0,showLastOnEllipsisShow:!0,callback:function(){}},b.fn.addHook=function(a,d){arguments.length<2&&c("Missing argument."),b.isFunction(d)||c("callback must be a function.");var e=b(this),f=e.data("pagination");f||(e.data("pagination",{}),f=e.data("pagination")),!f.hooks&&(f.hooks={}),f.hooks[a]=f.hooks[a]||[],f.hooks[a].push(d)},b[g]=function(a,d){arguments.length<2&&c("Requires two parameters.");var e;if(e="string"!=typeof a&&a instanceof jQuery?a:b(a),e.length)return e.pagination(d),e};var i={};b.each(["Object","Array","String"],function(a,b){i["is"+b]=function(a){return f(a)===b.toLowerCase()}}),"function"==typeof define&&define.amd&&define(function(){return b})}(this,window.jQuery);

package.json

 {
   "name": "paginationjs",
-  "version": "2.1.0",
+  "version": "2.1.1",
   "description": "A jQuery plugin to provide simple yet fully customisable pagination",
-  "main": "src/pagination.js",
+  "main": "dist/pagination.js",
   "directories": {
@@ -7,0 +7,0 @@ "test": "test"

README.md

@@ -10,2 +10,3 @@ # Pagination.js
 [npm-url]: https://npmjs.org/package/paginationjs
+[npm-image]: http://img.shields.io/npm/v/paginationjs.svg
 [bower-url]:http://badge.fury.io/bo/paginationjs
@@ -12,0 +13,0 @@ [bower-image]: https://badge.fury.io/bo/paginationjs.svg

src/pagination.js

 /*
- * pagination.js 2.1.0
+ * pagination.js 2.1.1
  * A jQuery plugin to provide simple yet fully customisable pagination.
@@ -59,3 +59,3 @@ * https://github.com/superRaytin/paginationjs
 
-        // Will be passed to the callback function
+        // Model will be passed to the callback function
         var model = self.model = {
@@ -69,3 +69,3 @@ pageRange: attributes.pageRange,
 
-          // is async mode
+          // Currently in asynchronous mode
           self.isAsync = Helpers.isString(dataSource);
@@ -76,6 +76,6 @@ if (Helpers.isArray(dataSource)) {
 
-          // in async mode and specified totalNumber locator
+          // Currently in asynchronous mode and a totalNumberLocator is specified
           self.isDynamicTotalNumber = self.isAsync && attributes.totalNumberLocator;
 
-          // Have only one page
+          // There is only one page
           if (attributes.hideWhenLessThanOnePage) {
@@ -87,4 +87,4 @@ if (self.getTotalPage() <= 1) return;
 
-          // Add extra className
-          if (attributes.className) {
+          // Add extra className to the pagination element
+            if (attributes.className) {
             el.addClass(attributes.className);
@@ -95,3 +95,3 @@ }
 
-          // Append pagination element to container
+          // Append/prepend pagination element to the container
           container[attributes.position === 'bottom' ? 'append' : 'prepend'](el);
@@ -102,3 +102,3 @@
 
-          // Add initialization flag
+          // Pagination is currently initialized
           container.data('pagination').initialized = true;
@@ -137,3 +137,3 @@
 
-        el.html(self.createTemplate({
+        el.html(self.generateHTML({
           currentPage: currentPage,
@@ -150,4 +150,4 @@ pageRange: pageRange,
 
-      // Create template
-      createTemplate: function(args) {
+      // Generate HTML content from the template
+        generateHTML: function(args) {
         var self = this;
@@ -179,12 +179,2 @@ var currentPage = args.currentPage;
 
-        var formatNavigator = $.isFunction(attributes.formatNavigator) ? attributes.formatNavigator() : attributes.formatNavigator;
-        var formatGoInput = $.isFunction(attributes.formatGoInput) ? attributes.formatGoInput() : attributes.formatGoInput;
-        var formatGoButton = $.isFunction(attributes.formatGoButton) ? attributes.formatGoButton() : attributes.formatGoButton;
-
-        var autoHidePrevious = $.isFunction(attributes.autoHidePrevious) ? attributes.autoHidePrevious() : attributes.autoHidePrevious;
-        var autoHideNext = $.isFunction(attributes.autoHideNext) ? attributes.autoHideNext() : attributes.autoHideNext;
-
-        var header = $.isFunction(attributes.header) ? attributes.header() : attributes.header;
-        var footer = $.isFunction(attributes.footer) ? attributes.footer() : attributes.footer;
-
         var html = '';
@@ -196,2 +186,13 @@ var goInput = '<input type="text" class="J-paginationjs-go-pagenumber">';
 
+        var formatNavigator = $.isFunction(attributes.formatNavigator) ? attributes.formatNavigator(currentPage, totalPage, totalNumber) : attributes.formatNavigator;
+        var formatGoInput = $.isFunction(attributes.formatGoInput) ? attributes.formatGoInput(goInput, currentPage, totalPage, totalNumber) : attributes.formatGoInput;
+        var formatGoButton = $.isFunction(attributes.formatGoButton) ? attributes.formatGoButton(goButton, currentPage, totalPage, totalNumber) : attributes.formatGoButton;
+
+        var autoHidePrevious = $.isFunction(attributes.autoHidePrevious) ? attributes.autoHidePrevious() : attributes.autoHidePrevious;
+        var autoHideNext = $.isFunction(attributes.autoHideNext) ? attributes.autoHideNext() : attributes.autoHideNext;
+
+        var header = $.isFunction(attributes.header) ? attributes.header(currentPage, totalPage, totalNumber) : attributes.header;
+        var footer = $.isFunction(attributes.footer) ? attributes.footer(currentPage, totalPage, totalNumber) : attributes.footer;
+
+        // Whether to display header
         if (header) {
@@ -215,5 +216,5 @@ formattedString = self.replaceVariables(header, {
 
-          // Previous page button
+          // Whether to display the Previous button
           if (showPrevious) {
-            if (currentPage === 1) {
+            if (currentPage <= 1) {
               if (!autoHidePrevious) {
@@ -227,3 +228,3 @@ html += '<li class="' + classPrefix + '-prev ' + disableClassName + '"><a>' + prevText + '<\/a><\/li>';
 
-          // Page numbers
+          // Whether to display the pages
           if (showPageNumbers) {
@@ -245,3 +246,2 @@ if (rangeStart <= 3) {
 
-            // Main loop
             for (i = rangeStart; i <= rangeEnd; i++) {
@@ -268,5 +268,5 @@ if (i == currentPage) {
 
-          // Next page button
+          // Whether to display the Next button
           if (showNext) {
-            if (currentPage == totalPage) {
+            if (currentPage >= totalPage) {
               if (!autoHideNext) {
@@ -282,3 +282,3 @@ html += '<li class="' + classPrefix + '-next ' + disableClassName + '"><a>' + nextText + '<\/a><\/li>';
 
-        // Navigator
+        // Whether to display the navigator
         if (showNavigator) {
@@ -295,3 +295,3 @@ if (formatNavigator) {
 
-        // Go input
+        // Whether to display the Go input
         if (showGoInput) {
@@ -309,3 +309,3 @@ if (formatGoInput) {
 
-        // Go button
+        // Whether to display the Go button
         if (showGoButton) {
@@ -323,2 +323,3 @@ if (formatGoButton) {
 
+        // Whether to display footer
         if (footer) {
@@ -336,4 +337,4 @@ formattedString = self.replaceVariables(footer, {
 
-      // Find the totalNumber from remote response
-      // Only available in async mode
+      // Find totalNumber from the remote response
+      // Only available in asynchronous mode
       findTotalNumberFromRemoteResponse: function(response) {
@@ -344,3 +345,3 @@ var self = this;
 
-      // Go to specified page
+      // Go to the specified page
       go: function(number, callback) {
@@ -367,3 +368,6 @@ var self = this;
 
-        // Pick data fragment in sync mode
+        // There is no data
+        if (totalNumber === 0) return;
+
+        // Pick data fragment in synchronous mode
         if (!self.isAsync) {
@@ -422,3 +426,3 @@ render(self.getDataFragment(pageNumber));
           if (self.disabled && self.isAsync) {
-            // enable
+            // enable pagination
             self.enable();
@@ -430,3 +434,3 @@ }
 
-          // format result data before callback executed
+          // format result data before callback invoked
           if (attributes.formatResult) {
@@ -441,3 +445,3 @@ var cloneData = $.extend(true, [], data);
 
-          // callback
+          // invoke callback
           self.doCallback(data, callback);
@@ -480,3 +484,3 @@
 
-        // After destroy
+        // After destroyed
         this.callHook('afterDestroy');
@@ -497,3 +501,3 @@ },
 
-        // Before disabling
+        // Before disabled
         if (self.callHook('beforeDisable', source) === false) return;
@@ -504,3 +508,3 @@
 
-        // After disabling
+        // After disabled
         self.callHook('afterDisable', source);
@@ -513,3 +517,3 @@ },
 
-        // Before enabling
+        // Before enabled
         if (self.callHook('beforeEnable', source) === false) return;
@@ -520,3 +524,3 @@
 
-        // After enabling
+        // After enabled
         self.callHook('afterEnable', source);
@@ -545,3 +549,3 @@ },
 
-      // Parse variables in template
+      // Parse variables in the template
       replaceVariables: function(template, variables) {
@@ -574,3 +578,3 @@ var formattedString;
       getTotalNumber: function() {
-        return this.model.totalNumber || attributes.totalNumber || 1;
+        return this.model.totalNumber || attributes.totalNumber || 0;
       },
@@ -603,3 +607,3 @@
 
-        // Data source is an Object, use "locator" to locate the true data
+        // Datasource is an Object, use "locator" to locate the true data
         if (Helpers.isObject(dataSource)) {
@@ -816,2 +820,3 @@ try {
         // Whether to load the default page
+        var validTotalPage = Math.max(self.getTotalPage(), 1)
         var defaultPageNumber = attributes.pageNumber;
@@ -823,3 +828,3 @@ // Default pageNumber should be 1 when totalNumber is dynamic
         if (attributes.triggerPagingOnInit) {
-          container.trigger(eventPrefix + 'go', Math.min(defaultPageNumber, self.getTotalPage()));
+          container.trigger(eventPrefix + 'go', Math.min(defaultPageNumber, validTotalPage));
         }
@@ -903,3 +908,3 @@ }
     // Total entries
-    totalNumber: 1,
+    totalNumber: 0,
 
@@ -906,0 +911,0 @@ // Default page

No alert changes

Improved metrics

Number of lines in readme file

124

increased by0.81%

Worsened metrics

Total package byte prevSize

140681

decreased by-78.48%

Number of package files

15

decreased by-11.76%

Lines of code

1768

decreased by-2.32%

No dependency changes