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phpsysinfo3.3.1
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File: jquery.treeTable.js
/* Copyright: Paul Hanlon version 2009-06-22+statefix+spanfix+altfix+undefinedfix+ie6cachefix+multilinefix Released under the MIT/BSD licence which means you can do anything you want with it, as long as you keep this copyright notice on the page */ (function(jq){ jq.fn.jqTreeTable=function(map, options){ var opts = jq.extend({openImg:"",shutImg:"",leafImg:"",lastOpenImg:"",lastShutImg:"",lastLeafImg:"",vertLineImg:"",blankImg:"",collapse:false,column:0,striped:false,highlight:false,state:true},options), mapa=[],mapb=[],tid=this.attr("id"),collarr=[], stripe=function(){ if(opts.striped){ $("#"+tid+" tr:not(.collapsed)").filter(":even").addClass("even").removeClass("odd").end().filter(":odd").removeClass("even").addClass("odd"); } }, buildText = function(parno, preStr){//Recursively build up the text for the images that make it work var mp=mapa[parno], ro=0, pre="", pref, img; if (mp!==undefined) for (var y=0,yl=mp.length;y<yl;y++){ ro = mp[y]; if (mapa[ro]){//It's a parent as well. Build it's string and move on to it's children pre=(y==yl-1)? opts.blankImg: opts.vertLineImg; img=(y==yl-1)? opts.lastOpenImg: opts.openImg; mapb[ro-1] = preStr + '<span class="treeimg" style="background-image: url(\''+pre+'\')"><div style="background-image: url(\''+img+'\')" class="parimg" id="'+tid+ro+'"'+(img=(y==yl-1)? ' last=1': '')+'></div></span>'; pref = preStr + '<span class="treeimg preimg" style="background-image: url(\''+pre+'\')"></span>'; arguments.callee(ro, pref); }else{//it's a child pre=(y==yl-1)? opts.blankImg: opts.vertLineImg; img = (y==yl-1)? opts.lastLeafImg: opts.leafImg;//It's the last child, It's child will have a blank field behind it mapb[ro-1] = preStr + '<span class="treeimg" style="background-image: url(\''+pre+'\')"><div style="background-image: url(\''+img+'\')" class="ttimage" id="'+tid+ro+'"></div></span>'; } } }, expandKids = function(num, last){//Expands immediate children, and their uncollapsed children jq("#"+tid+num).css('background-image', "url('"+((last)? opts.lastOpenImg: opts.openImg)+"')"); for (var x=0, xl=mapa[num].length;x<xl;x++){ var mnx = mapa[num][x]; jq("#"+tid+mnx).parents("tr").removeClass("collapsed"); if (mapa[mnx] && opts.state && jq.inArray(mnx, collarr)<0){////If it is a parent and its number is not in the collapsed array arguments.callee(mnx,(x==xl-1));//Expand it. More intuitive way of displaying the tree } } }, collapseKids = function(num, last){//Recursively collapses all children and their children and change icon if (mapa[num]){ jq("#"+tid+num).css('background-image', "url('"+((last)? opts.lastShutImg: opts.shutImg)+"')"); for (var x=0, xl=mapa[num].length;x<xl;x++){ var mnx = mapa[num][x]; jq("#"+tid+mnx).parents("tr").addClass("collapsed"); if (mapa[mnx]){//If it is a parent arguments.callee(mnx,(x==xl-1)); } } } }, creset = function(num, exp){//Resets the collapse array var o = (exp)? collarr.splice(jq.inArray(num, collarr), 1): collarr.push(num); cset(tid,collarr); }, cget = function(n){ var v='',c=' '+document.cookie+';',s=c.indexOf(' '+n+'='); if (s>=0) { s+=n.length+2; v=(c.substring(s,c.indexOf(';',s))).split("|"); } return v||[]; }, cset = function (n,v) { v = arrUniq(v); document.cookie = n+"="+v.join("|")+";"; }, arrUniq = function(a) {/* http://www.shamasis.net/2009/09/fast-algorithm-to-find-unique-items-in-javascript-array/ */ var o = {}, i, l = a.length, r = []; for(i=0; i<l;i++) o[a[i]] = a[i]; for(i in o) r.push(o[i]); return r; }; try { //ie6 flickering fix document.execCommand("BackgroundImageCache", false, true); } catch(err) {} for (var x=0,xl=map.length; x<xl;x++){//From map of parents, get map of kids num = map[x]; if (!mapa[num]){ mapa[num]=[]; } mapa[num].push(x+1); } buildText(0,""); jq("tbody tr", this).each(function(i){//Inject the images into the column to make it work jq(this).children("td").eq(opts.column).prepend(mapb[i]); }); if(opts.state) collarr = cget(tid); if (!collarr.length){ if(opts.collapse.constructor == Array) { collarr=collarr.concat(opts.collapse); if ((collarr.length) && (opts.state)){ cset(tid,collarr); } } } if (collarr.length){ for (var y=0,yl=collarr.length;y<yl;y++){ collapseKids(collarr[y], $("#"+tid+collarr[y]+ ".parimg").attr("last")==1); } } stripe(); jq(".parimg", this).each(function(i){ var jqt = jq(this),last; jqt.click(function(){ var num = parseInt(jqt.attr("id").substr(tid.length));//Number of the row if (jqt.parents("tr").next().is(".collapsed")){//If the table row directly below is collapsed expandKids(num, jqt.attr("last")==1);//Then expand all children not in collarr if(opts.state){creset(num,true);}//If state is set, store in cookie }else{//Collapse all and set image to opts.shutImg or opts.lastShutImg on parents collapseKids(num, jqt.attr("last")==1); if(opts.state){creset(num,false);}//If state is set, store in cookie } stripe();//Restripe the rows }); }); if (opts.highlight){//This is where it highlights the rows jq("tr", this).hover( function(){jq(this).addClass("over");}, function(){jq(this).removeClass("over");} ); }; }; return this; })(jQuery);