tablesorter/dist/js/extras/jquery.tablesorter.pager.min.js

/*!
 * tablesorter (FORK) pager plugin
 * updated 2/9/2015 (v2.19.1)
 */
!function(a){"use strict";var b=a.tablesorter;a.extend({tablesorterPager:new function(){this.defaults={container:null,ajaxUrl:null,customAjaxUrl:function(a,b){return b},ajaxObject:{dataType:"json"},processAjaxOnInit:!0,ajaxProcessing:function(){return[0,[],null]},output:"{startRow} to {endRow} of {totalRows} rows",updateArrows:!0,page:0,pageReset:0,size:10,maxOptionSize:20,savePages:!0,storageKey:"tablesorter-pager",fixedHeight:!1,countChildRows:!1,removeRows:!1,cssFirst:".first",cssPrev:".prev",cssNext:".next",cssLast:".last",cssGoto:".gotoPage",cssPageDisplay:".pagedisplay",cssPageSize:".pagesize",cssErrorRow:"tablesorter-errorRow",cssDisabled:"disabled",totalRows:0,totalPages:0,filteredRows:0,filteredPages:0,ajaxCounter:0,currentFilters:[],startRow:0,endRow:0,$size:null,last:{}};var c="filterInit filterStart filterEnd sortEnd disable enable destroy updateComplete pageSize pageSet pageAndSize pagerUpdate ",d=this,e=function(a,b){var c="addClass",d="removeClass",e=a.cssDisabled,f=!!b,g=f||0===a.page,h=Math.min(a.totalPages,a.filteredPages),i=f||a.page===h-1||0===h;a.updateArrows&&(a.$container.find(a.cssFirst+","+a.cssPrev)[g?c:d](e).attr("aria-disabled",g),a.$container.find(a.cssNext+","+a.cssLast)[i?c:d](e).attr("aria-disabled",i))},f=function(b,c){var d,e,f,g=b.config,h=g.$table.hasClass("hasFilters");if(h&&!c.ajaxUrl)if(a.isEmptyObject(g.cache))c.filteredRows=c.totalRows=g.$tbodies.eq(0).children("tr").not(c.countChildRows?"":"."+g.cssChildRow).length;else for(c.filteredRows=0,d=g.cache[0].normalized,f=d.length,e=0;f>e;e++)c.filteredRows+=c.regexRows.test(d[e][g.columns].$row[0].className)?0:1;else h||(c.filteredRows=c.totalRows)},g=function(c,d,g){if(!d.initializing){var j,k,l,m,n,o,p=c.config,q=d.size||d.settings.size||10;if(d.countChildRows&&k.push(p.cssChildRow),d.totalPages=Math.ceil(d.totalRows/q),p.totalRows=d.totalRows,f(c,d),p.filteredRows=d.filteredRows,d.filteredPages=Math.ceil(d.filteredRows/q)||0,Math.min(d.totalPages,d.filteredPages)>=0){if(k=d.size*d.page>d.filteredRows&&g,d.page=k?d.pageReset||0:d.page,d.startRow=k?d.size*d.page+1:0===d.filteredRows?0:d.size*d.page+1,d.endRow=Math.min(d.filteredRows,d.totalRows,d.size*(d.page+1)),l=d.$container.find(d.cssPageDisplay),j=(d.ajaxData&&d.ajaxData.output?d.ajaxData.output||d.output:d.output).replace(/\{page([\-+]\d+)?\}/gi,function(a,b){return d.totalPages?d.page+(b?parseInt(b,10):1):0}).replace(/\{\w+(\s*:\s*\w+)?\}/gi,function(a){var b,c,e=a.replace(/[{}\s]/g,""),f=e.split(":"),g=d.ajaxData,h=/(rows?|pages?)$/i.test(e)?0:"";return/(startRow|page)/.test(f[0])&&"input"===f[1]?(b=(""+("page"===f[0]?d.totalPages:d.totalRows)).length,c="page"===f[0]?d.page+1:d.startRow,'<input type="text" 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c,d,e,f,g,h,i=Math.min(b.totalPages,b.filteredPages)||1,j=5*Math.ceil(i/b.maxOptionSize/5),k=i>b.maxOptionSize,l=b.page+1,m=j,n=i-j,o=[1],p=k?j:1;for(c=p;i>=c;)o.push(c),c+=k?j:1;if(o.push(i),k){for(e=[],d=Math.max(Math.floor(b.maxOptionSize/j)-1,5),m=l-d,1>m&&(m=1),n=l+d,n>i&&(n=i),c=m;n>=c;c++)e.push(c);o=a.grep(o,function(b,c){return a.inArray(b,o)===c}),g=o.length,h=e.length,g-h>j/2&&g+h>b.maxOptionSize&&(f=Math.floor(g/2)-Math.floor(h/2),Array.prototype.splice.apply(o,[f,h])),o=o.concat(e)}return o=a.grep(o,function(b,c){return a.inArray(b,o)===c}).sort(function(a,b){return a-b})},i=function(b,c){var d,e,f=b.config,g=f.$tbodies.eq(0);g.find("tr.pagerSavedHeightSpacer").remove(),c.fixedHeight&&!c.isDisabled&&(e=a.data(b,"pagerSavedHeight"),e&&(d=e-g.height(),d>5&&a.data(b,"pagerLastSize")===c.size&&g.children("tr:visible").length<c.size&&g.append('<tr class="pagerSavedHeightSpacer '+f.selectorRemove.slice(1)+'" style="height:'+d+'px;"></tr>')))},j=function(b,c){var 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i,j,k,l,m,n,o,p,q,r,s=d.config,t=s.$table,u="",v=e.ajaxProcessing(c,d,f)||[0,[]],w=t.find("thead th").length;if(b.showError(d),h)s.debug&&b.log("Ajax Error",f,h),b.showError(d,0===f.status?"Not connected, verify Network":404===f.status?"Requested page not found [404]":500===f.status?"Internal Server Error [500]":"parsererror"===h?"Requested JSON parse failed":"timeout"===h?"Time out error":"abort"===h?"Ajax Request aborted":"Uncaught error: "+f.statusText+" ["+f.status+"]"),s.$tbodies.eq(0).children("tr").detach(),e.totalRows=0;else{if(a.isArray(v)?(n=isNaN(v[0])&&!isNaN(v[1]),r=v[n?1:0],e.totalRows=isNaN(r)?e.totalRows||0:r,s.totalRows=s.filteredRows=e.filteredRows=e.totalRows,p=0===e.totalRows?[""]:v[n?0:1]||[],o=v[2]):(e.ajaxData=v,s.totalRows=e.totalRows=v.total,s.filteredRows=e.filteredRows="undefined"!=typeof v.filteredRows?v.filteredRows:v.total,o=v.headers,p=v.rows),q=p&&p.length,p instanceof 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e,f=o(c,d),g=a(document),h=c.config;""!==f&&(h.showProcessing&&b.isProcessing(c,!0),g.bind("ajaxError.pager",function(a,b,e,f){m(null,c,d,b,f),g.unbind("ajaxError.pager")}),e=++d.ajaxCounter,d.last.ajaxUrl=f,d.ajaxObject.url=f,d.ajaxObject.success=function(a,b,f){e<d.ajaxCounter||(m(a,c,d,f),g.unbind("ajaxError.pager"),"function"==typeof d.oldAjaxSuccess&&d.oldAjaxSuccess(a))},h.debug&&b.log("ajax initialized",d.ajaxObject),a.ajax(d.ajaxObject))},o=function(c,d){var e,f,g=c.config,h=d.ajaxUrl?d.ajaxUrl.replace(/\{page([\-+]\d+)?\}/,function(a,b){return 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b=a.config,c=b.pager;b.$table.trigger("updateCache",[function(){var d,e=[],f=a.config.cache[0].normalized;for(c.totalRows=f.length,d=0;d<c.totalRows;d++)e.push(f[d][b.columns].$row);b.rowsCopy=e,s(a,c,!0)}])},s=function(c,d,e){if(!d.isDisabled){var g,h=c.config,i=a(c),j=d.last;return e!==!1&&d.initialized&&a.isEmptyObject(h.cache)?r(c):void(d.ajax&&b.hasWidget(c,"filter")&&!h.widgetOptions.filter_initialized||(f(c,d),g=Math.min(d.totalPages,d.filteredPages),d.page<0&&(d.page=0),d.page>g-1&&0!==g&&(d.page=g-1),j.currentFilters=""===(j.currentFilters||[]).join("")?[]:j.currentFilters,d.currentFilters=""===(d.currentFilters||[]).join("")?[]:d.currentFilters,(j.page!==d.page||j.size!==d.size||j.totalRows!==d.totalRows||(j.currentFilters||[]).join(",")!==(d.currentFilters||[]).join(",")||(j.ajaxUrl||"")!==(d.ajaxObject.url||"")||(j.optAjaxUrl||"")!==(d.ajaxUrl||"")||j.sortList!==(h.sortList||[]).join(","))&&(h.debug&&b.log("Pager changing to page 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d=b.config,e=d.pager;e.ajax||(d.rowsCopy=c,e.totalRows=e.countChildRows?d.$tbodies.eq(0).children("tr").length:c.length,e.size=a.data(b,"pagerLastSize")||e.size||e.settings.size||10,e.totalPages=Math.ceil(e.totalRows/e.size),p(b,c,e),g(b,e,!1))},d.construct=function(e){return this.each(function(){if(this.config&&this.hasInitialized){var f,h,i,m=this,n=m.config,o=n.widgetOptions,p=n.pager=a.extend(!0,{},a.tablesorterPager.defaults,e),A=n.$table,B=p.$container=a(p.container).addClass("tablesorter-pager").show();p.settings=a.extend(!0,{},a.tablesorterPager.defaults,e),n.debug&&b.log("Pager initializing"),p.oldAjaxSuccess=p.oldAjaxSuccess||p.ajaxObject.success,n.appender=d.appender,p.initializing=!0,p.savePages&&b.storage&&(f=b.storage(m,p.storageKey)||{},p.page=isNaN(f.page)?p.page:f.page,p.size=(isNaN(f.size)?p.size:f.size)||p.settings.size||10,a.data(m,"pagerLastSize",p.size)),p.regexRows=new 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}).bind("destroy.pager",function(c){c.stopPropagation(),p(l,o),o.$container.hide(),l.config.appender=null,o.initialized=!1,delete l.config.rowsCopy,a(l).unbind(a.trim("filterInit filterStart filterEnd sortEnd disable enable destroy updateComplete pageSize pageSet pageAndSize pagerUpdate ".split(" ").join(".pager "))),b.storage&&b.storage(l,o.storageKey,"")}).bind("updateComplete.pager",function(a,b,c){a.stopPropagation(),b&&!c&&(a=m.$tbodies.eq(0).children("tr").not(m.selectorRemove),o.totalRows=a.length-(o.countChildRows?0:a.filter("."+m.cssChildRow).length),o.totalPages=Math.ceil(o.totalRows/o.size),a.length&&m.rowsCopy&&0===m.rowsCopy.length&&q(b),o.page>=o.totalPages&&u(b,o),j(b,o),i(b,o),f(b,o,!0))}).bind("pageSize.pager refreshComplete.pager",function(a,b){a.stopPropagation(),s(l,parseInt(b,10)||o.settings.size||10,o),j(l,o),f(l,o,!1)}).bind("pageSet.pager pagerUpdate.pager",function(a,b){a.stopPropagation(),o.page=(parseInt(b,10)||1)-1,"pagerUpdate"===a.type&&(o.last.page=!0),r(l,o,!0),f(l,o,!1)}).bind("pageAndSize.pager",function(a,b,c){a.stopPropagation(),o.page=(parseInt(b,10)||1)-1,s(l,parseInt(c,10)||o.settings.size||10,o),r(l,o,!0),j(l,o),f(l,o,!1)}),g=[o.cssFirst,o.cssPrev,o.cssNext,o.cssLast],h=[t,w,v,u],z.find(g.join(",")).attr("tabindex",0).unbind("click.pager").bind("click.pager",function(b){b.stopPropagation();var c=a(this),d=g.length;if(!c.hasClass(o.cssDisabled))for(b=0;d>b;b++)if(c.is(g[b])){h[b](l,o);break}}),o.$goto=z.find(o.cssGoto),o.$goto.length&&o.$goto.unbind("change.pager").bind("change.pager",function(){o.page=a(this).val()-1,r(l,o,!0),f(l,o,!1)}),o.$size=z.find(o.cssPageSize),o.$size.length&&(o.$size.find("option").removeAttr("selected"),o.$size.unbind("change.pager").bind("change.pager",function(){return o.$size.val(a(this).val()),a(this).hasClass(o.cssDisabled)||(s(l,parseInt(a(this).val(),10),o),i(l,o)),!1})),o.initialized=!1,y.trigger("pagerBeforeInitialized",o),x(l,o,!1),"string"==typeof o.ajaxUrl?(o.ajax=!0,m.widgetOptions.filter_serversideFiltering=!0,m.serverSideSorting=!0,r(l,o)):(o.ajax=!1,a(this).trigger("appendCache",!0),k(l,o)),o.ajax||o.initialized||(o.initializing=!1,o.initialized=!0,r(l,o),a(l).trigger("pagerInitialized",o),m.widgetOptions.filter_initialized&&b.hasWidget(l,"filter")||f(l,o,!1))}})}}}),b.showError=function(b,c){a(b).each(function(){var b=this.config,d=b.pager&&b.pager.cssErrorRow||b.widgetOptions.pager_css&&b.widgetOptions.pager_css.errorRow||"tablesorter-errorRow";b&&("undefined"==typeof c?b.$table.find("thead").find(b.selectorRemove).remove():a(/tr\>/.test(c)?c:'<tr><td colspan="'+b.columns+'">'+c+"</td></tr>").click(function(){a(this).remove()}).appendTo(b.$table.find("thead:first")).addClass(d+" "+b.selectorRemove.slice(1)).attr({role:"alert","aria-live":"assertive"}))})},a.fn.extend({tablesorterPager:a.tablesorterPager.construct})}(jQuery);