You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
2 lines
2.7 KiB
JavaScript
2 lines
2.7 KiB
JavaScript
/*! © SpryMedia Ltd - datatables.net/license */
|
|
import jQuery from"jquery";import DataTable from"datatables.net";let $=jQuery;function bin(a,t){for(var e,n={},r=0,i=a.length;r<i;r++)n[e=t.caseSensitive?a[r].toString().replace(/<.*?>/g,"").charAt(0):a[r].toString().replace(/<.*?>/g,"").charAt(0).toUpperCase()]?n[e]++:n[e]=1;return n}function draw(a,t,e){t.empty(),t.append("Search: ");var a=a.column(e.column).data(),n=bin(a,e);if($('<span class="clear active"/>').data("letter","").data("match-count",a.length).html("None").appendTo(t),e.numbers)for(var r=0;r<10;r++){var i=String.fromCharCode(48+r);$("<span/>").data("letter",i).data("match-count",n[i]||0).addClass(n[i]?"":"empty").html(i).appendTo(t)}for(r=0;r<26;r++){i=String.fromCharCode(65+r);$("<span/>").data("letter",i).data("match-count",n[i]||0).addClass(n[i]?"":"empty").html(i).appendTo(t)}if(e.caseSensitive)for(r=0;r<26;r++){i=String.fromCharCode(97+r);$("<span/>").data("letter",i).data("match-count",n[i]||0).addClass(n[i]?"":"empty").html(i).appendTo(t)}$('<div class="alphabetInfo"></div>').appendTo(t)}DataTable.Api.register("alphabetSearch()",function(t){return this.iterator("table",function(a){a.alphabetSearch=t}),this}),DataTable.Api.register("alphabetSearch.recalc()",function(){return this.iterator("table",function(a){draw(new DataTable.Api(a),a._alphabet,a._alphabetOptions)}),this}),DataTable.Api.register("alphabetSearch.node()",function(){return this._context.length?this._context._alphabet:null}),DataTable.ext.search.push(function(a,t){if(!a.alphabetSearch)return!0;var e=0,n=!1;if(void 0!==a.oInit.alphabet&&(e=void 0!==a.oInit.alphabet.column?a.oInit.alphabet.column:0,n=void 0!==a.oInit.alphabet.caseSensitive&&a.oInit.alphabet.caseSensitive),n){if(t[e].charAt(0)===a.alphabetSearch)return!0}else if(t[e].charAt(0).toUpperCase()===a.alphabetSearch)return!0;return!1}),DataTable.AlphabetSearch=function(a){var t=new DataTable.Api(a),e=$('<div class="alphabet"/>'),n=$.extend({column:0,caseSensitive:!1,numbers:!1},t.init().alphabet);draw(t,e,n),a._alphabet=e,a._alphabetOptions=n,e.on("click","span",function(){e.find(".active").removeClass("active"),$(this).addClass("active"),t.alphabetSearch($(this).data("letter")).draw()}),e.on("mouseenter","span",function(){e.find("div.alphabetInfo").css({opacity:1,left:$(this).position().left,width:$(this).width()}).html($(this).data("match-count"))}).on("mouseleave","span",function(){e.find("div.alphabetInfo").css("opacity",0)}),this.node=function(){return e}},DataTable.ext.feature.push({fnInit:function(a){return new DataTable.AlphabetSearch(a).node()},cFeature:"A"}),DataTable.feature.register("alphabetSearch",function(a,t){return new DataTable.AlphabetSearch(a).node()});export default DataTable; |