WB 2.11.0

// TableSort 8.20

// J?rgen Berkemeier, 16. 11. 2015

// www.j-berkemeier.de

( function() {

    "use strict";

    var JB_Table = function(tab) {

        var up = String.fromCharCode(9650);

        var down = String.fromCharCode(9660);

        // var up = String.fromCharCode(8593);

        // var down = String.fromCharCode(8595);

        // var up = String.fromCharCode(11014);

        // var down = String.fromCharCode(11015);

        var no = String.fromCharCode(160,160,160,160); // Idee: 9674 ???

        var dieses = this;

        var defsort = 0;

        var startsort_u = -1,startsort_d = -1;

        var first = true;

        var ssort;

        var tbdy = tab.getElementsByTagName("tbody")[0];

        var tz = tbdy.rows;

        var nzeilen = tz.length;

        if (nzeilen==0) return;

        var nspalten = tz[0].cells.length;

        var Titel = tab.getElementsByTagName("thead")[0].getElementsByTagName("tr")[0].getElementsByTagName("th");

//console.info(Titel);

        var Arr = new Array(nzeilen);

        var ct = 0;

        var sdir = new Array(nspalten);

        var stype = new Array(nspalten);

        var sortable = new Array(nspalten);

        for(var i=0;i<nspalten;i++) {

            stype[i] = "n";

            sdir[i] = "u";

            sortable[i] = false;

        }

        var initTableHead = function(t,nr) {

            t.style.cursor = "pointer";

            t.onclick = function() { dieses.sort(nr); };

            sortsymbol.init(t,no);

//            t.title = 'Die Tabelle nach "'+elementText(t)+'" sortieren.';

//            t.title = '';

            if(t.className.indexOf("vorsortiert-")>-1) {

                sortsymbol.set(t,down);

                ssort = nr;

            }

            else if(t.className.indexOf("vorsortiert")>-1) {

                sortsymbol.set(t,up);

                ssort = nr;

            }

            if(t.className.indexOf("sortiere-")>-1) startsort_d=nr;

            else if(t.className.indexOf("sortiere")>-1) startsort_u=nr;

            sortable[nr] = true;

        } // initTableHead

        var sortsymbol = {

            init: function(t,s) {

                var sp = t.getElementsByTagName("span");

                for(var i=0;i<sp.length;i++) {

                    if(!sp[i].hasChildNodes()) {

                        t.sym = sp[i].appendChild(document.createTextNode(s));

                        break;

                    }

                }

                if(typeof(t.sym)=="undefined") t.sym = t.appendChild(document.createTextNode(s));

            },

            set: function(t,s) {

                t.sym.data = s;

            },

            get: function(t) {

                return t.sym.data;

            }

        } // sortsymbol

        var VglFkt_s = function(a,b) {

            var as = a[ssort], bs = b[ssort];

            var ret=(as>bs)?1:(as<bs)?-1:0;

            if(!ret && ssort!=defsort) {

                if (stype[defsort]=="s") { as = a[defsort]; bs = b[defsort]; ret = (as>bs)?1:(as<bs)?-1:0; }

                else ret = parseFloat(a[defsort])-parseFloat(b[defsort])

            }

            return ret;

        } // VglFkt_s

        var VglFkt_n = function(a,b) {

            var ret = parseFloat(a[ssort])-parseFloat(b[ssort]);

            if(!ret && ssort!=defsort) {

                if (stype[defsort]=="s") { var as = a[defsort],bs = b[defsort]; ret = (as>bs)?1:(as<bs)?-1:0; }

                else ret = parseFloat(a[defsort])-parseFloat(b[defsort]);

            }

            return ret;

        } // VglFkt_n

        var convert = function(val,s) {

            var dmy;

            var trmdat = function() {

                if(dmy[0]<10) dmy[0] = "0" + dmy[0];

                if(dmy[1]<10) dmy[1] = "0" + dmy[1];

                if(dmy[2]<10) dmy[2] = "200" + dmy[2];

                else if(dmy[2]<20) dmy[2] = "20" + dmy[2];

                else if(dmy[2]<99) dmy[2] = "19" + dmy[2];

                else if(dmy[2]>9999) dmy[2] = "9999";

            }

            if(val.length==0) val = "0";

            if(!isNaN(val) && val.search(/[0-9]/)!=-1) return val;

            var n = val.replace(",",".");

            if(!isNaN(n) && n.search(/[0-9]/)!=-1) return n;

            n = n.replace(/\s| | |\u00A0/g,"");

            if(!isNaN(n) && n.search(/[0-9]/)!=-1) return n;

            if(!val.search(/^\s*\d+\s*\.\s*\d+\s*\.\s*\d+\s+\d+:\d\d\:\d\d\s*$/)) {

                var dp = val.search(":");

                dmy = val.substring(0,dp-2).split(".");

                dmy[3] = val.substring(dp-2,dp);

                dmy[4] = val.substring(dp+1,dp+3);

                dmy[5] = val.substring(dp+4,dp+6);

                for(var i=0;i<6;i++) dmy[i] = parseInt(dmy[i],10);

                trmdat();

                for(var i=3;i<6;i++) if(dmy[i]<10) dmy[i] = "0" + dmy[i];

                return (""+dmy[2]+dmy[1]+dmy[0]+"."+dmy[3]+dmy[4]+dmy[5]).replace(/ /g,"");

            }

            if(!val.search(/^\s*\d+\s*\.\s*\d+\s*\.\s*\d+\s+\d+:\d\d\s*$/)) {

                var dp = val.search(":");

                dmy = val.substring(0,dp-2).split(".");

                dmy[3] = val.substring(dp-2,dp);

                dmy[4] = val.substring(dp+1,dp+3);

                for(var i=0;i<5;i++) dmy[i] = parseInt(dmy[i],10);

                trmdat();

                for(var i=3;i<5;i++) if(dmy[i]<10) dmy[i] = "0"+dmy[i];

                return (""+dmy[2]+dmy[1]+dmy[0]+"."+dmy[3]+dmy[4]).replace(/ /g,"");

            }

            if(!val.search(/^\s*\d+:\d\d\:\d\d\s*$/)) {

                dmy = val.split(":");

                for(var i=0;i<3;i++) dmy[i] = parseInt(dmy[i],10);

                for(var i=0;i<3;i++) if(dmy[i]<10) dmy[i] = "0"+dmy[i];

                return (""+dmy[0]+dmy[1]+"."+dmy[2]).replace(/ /g,"");

            }

            if(!val.search(/^\s*\d+:\d\d\s*$/)) {

                dmy = val.split(":");

                for(var i=0;i<2;i++) dmy[i] = parseInt(dmy[i],10);

                for(var i=0;i<2;i++) if(dmy[i]<10) dmy[i] = "0"+dmy[i];

                return (""+dmy[0]+dmy[1]).replace(/ /g,"");

            }

            if(!val.search(/^\s*\d+\s*\.\s*\d+\s*\.\s*\d+/)) {

                dmy = val.split(".");

                for(var i=0;i<3;i++) dmy[i] = parseInt(dmy[i],10);

                trmdat();

                return (""+dmy[2]+dmy[1]+dmy[0]).replace(/ /g,"");

            }

            stype[s] = "s";

            return val.toLowerCase().replace(/\u00e4/g,"ae").replace(/\u00f6/g,"oe").replace(/\u00fc/g,"ue").replace(/\u00df/g,"ss");

        } // convert

        var elementText;

        if(document.body.textContent)

            elementText = function(elem) {

                return elem.textContent;

            }

        else

            elementText = function(elem) {

                var eT = function(ele) {

                    var uele = ele.firstChild;

                    while(uele) {

                        if(uele.hasChildNodes()) eT(uele);

                        if(uele.nodeType == 1) {

                            // if(child.tagName=='INPUT'||child.tagName=='BUTTON')txt+=child.value; //Idee

                            Text += " ";

                        }

                        else if(uele.nodeType == 3) Text += uele.data;

                        uele = uele.nextSibling;

                    }

                }

                var Text = "";

                eT(elem);

                return Text.replace(/\s+/g," ");

            } // elementText

        this.sort = function(sp) {

            if(sp<0 || sp>=nspalten) return;

            if(!sortable[sp]) return;

            if (first) {

                for(var z=0;z<nzeilen;z++) {

                    var zelle = tz[z].getElementsByTagName("td"); // cells;

                    Arr[z] = new Array(nspalten+1);

                    Arr[z][nspalten] = tz[z];

                    for(var s=0;s<nspalten;s++) {

                        if (zelle[s].getAttribute("data-sort_key"))

                            var zi = convert(zelle[s].getAttribute("data-sort_key"),s);

                        else if (zelle[s].getAttribute("sort_key"))

                            var zi = convert(zelle[s].getAttribute("sort_key"),s);

                        else

                            var zi = convert(elementText(zelle[s]),s);

                        Arr[z][s] = zi ;

                        // zelle[s].innerHTML += "<br>"+zi; // zum Debuggen

                    }

                }

                first = false;

            }

            if(sp==ssort) {

                Arr.reverse() ;

                if ( sortsymbol.get(Titel[ssort])==down )

                    sortsymbol.set(Titel[ssort],up);

                else

                    sortsymbol.set(Titel[ssort],down);

            }

            else {

                if ( ssort>=0 && ssort<nspalten ) sortsymbol.set(Titel[ssort],no);

                    ssort = sp;

                if(stype[ssort]=="s") Arr.sort(VglFkt_s);

                else                  Arr.sort(VglFkt_n);

                if(sdir[ssort]=="u") {

                    sortsymbol.set(Titel[ssort],up);

                }

                else {

                    Arr.reverse() ;

                    sortsymbol.set(Titel[ssort],down);

                }

            }

            for(var z=0;z<nzeilen;z++)

                tbdy.appendChild(Arr[z][nspalten]);

            if(typeof(JB_aftersort)=="function") JB_aftersort(tab,tbdy,tz,nzeilen,nspalten,ssort);

        } // sort

//        if(!tab.title.length) tab.title="Ein Klick auf die Spalten\u00fcberschrift sortiert die Tabelle.";

//console.info(tab);

        if(!tab.title.length) tab.title="";

        for(var i=Titel.length-1;i>-1;i--) {

            var t=Titel[i];

            if(t.className.indexOf("sortier")>-1) {

                ct++;

                initTableHead(t,i);

                defsort = i ;

                if(t.className.indexOf("sortierbar-")>-1) sdir[i] = "d";

            }

    }

        if(ct==0) {

//console.info(Titel);

            for(var i=0;i<Titel.length;i++)

                initTableHead(Titel[i],i);

            defsort = 0;

        }

        if(startsort_u>=0) this.sort(startsort_u);

        if(startsort_d>=0) { this.sort(startsort_d); this.sort(startsort_d); }

        if(typeof(JB_aftersortinit)=="function") JB_aftersortinit(tab,tbdy,tz,nzeilen,nspalten,-1);

    } // JB_Table

    var JB_initTableSort = function() {

        if (!document.querySelectorAll) return;

        var Sort_Table = document.querySelectorAll("table.sortierbar");

        var JB_Tables = [];

        for(var i=0;i<Sort_Table.length;i++){ JB_Tables[i] = new JB_Table(Sort_Table[i]);}

//console.info(JB_Tables);

        var pars = decodeURI(window.location.search.substring(1));

        if(pars.length) { // jbts=((0,1),(10,0),(3,3),(2,2))   tnr,snr

            pars = pars.replace(/\s/g,"");

            pars = pars.match(/jbts=\(?(\(\d+,\d+\),?){1,}\)?/gi);

            if(pars) {

                pars = pars[0].substr(pars[0].search("=")+1);

                pars = pars.replace(/\(\(/g,"(").replace(/\)\)/g,")").replace(/\)\(/g,")|(").replace(/\),\(/g,")|(");

                pars = pars.split("|");

                for(var i=0;i<pars.length;i++) {

                    var p = pars[i].substring(1,pars[i].length-1).split(",");

                    if(p[0]>-1&&p[0]<JB_Tables.length) JB_Tables[p[0]].sort(p[1]);

                }

            }

        }

    } // initTableSort

    if(window.addEventListener) window.addEventListener("DOMContentLoaded",JB_initTableSort,false);

    else if(window.attachEvent) window.attachEvent("onload",JB_initTableSort);

})();