generating TreeView is very slow

hi.

 

any idea why generatetreeviewitems funcion slow? takes 2 seconds generate treeview once edittext field active. cc2015 or did wrong here?

 

thanks.

 

 

 var myobjectlist = {   "group 1" : [   { "name" : "fui box combo", "funck": "fuiboxcombo" },   { "name" : "fui combo 1", "funck": "fuicombo1" },   { "name" : "fui combo 2", "funck": "fuicombo2" },   { "name" : "fui combo 3", "funck": "fuicombo3" },   { "name" : "fui combo 4", "funck": "fuicombo4" },   { "name" : "fui combo 5", "funck": "fuicombo5" },   { "name" : "fui combo 6", "funck": "fuicombo6" },   { "name" : "fui new 1.5", "funck": "fuinewto1_5" }   ],     "group 2" : [   { "name" : "bg crosshairs", "funck": "bgcrosshairs" },   { "name" : "bg curvesquiggles", "funck": "bgcurvesquiggles" },   { "name" : "bg diag", "funck": "bgdiag" },   { "name" : "bg diag boxed", "funck": "bgdiagboxed" },   { "name" : "bg fat stripes", "funck": "bgfatstripes" },   { "name" : "bg hex", "funck": "bghex" },   { "name" : "bg light grid", "funck": "bglightgrid" },   { "name" : "bg lines", "funck": "bglines" },   { "name" : "bg ls", "funck": "bgls" },   { "name" : "bg opengrid", "funck": "bgopengrid" },   { "name" : "bg step squares", "funck": "bgstepsquares" },   { "name" : "bg tri grid", "funck": "bgtrigrid" },   { "name" : "bg waves", "funck": "bgwaves" },   { "name" : "bg zippy squares", "funck": "bgzippysquares" }   ],     "group 3" : [   { "name" : "blocks", "funck": "blocks" },   { "name" : "boingy-box", "funck": "boingybox" },   { "name" : "bracket box", "funck": "bracketbox" },   { "name" : "corner box", "funck": "cornerbox" },   { "name" : "fake screen", "funck": "fakescreen" },   { "name" : "flashy table", "funck": "flashytable" },   { "name" : "os frame", "funck": "osframe" },   { "name" : "periodic table", "funck": "periodictable" },   { "name" : "photoframe 1", "funck": "photoframe1" },   { "name" : "point box", "funck": "pointbox" },   { "name" : "pointless box", "funck": "pointlessbox" },   { "name" : "square dance", "funck": "squaredance" },   { "name" : "target box", "funck": "targetbox" },   { "name" : "techy frame", "funck": "techyframe" },   { "name" : "triangle box", "funck": "trianglebox" }   ],     "group 3" : [   { "name" : "blips", "funck": "blips" },   { "name" : "bursty", "funck": "bursty" },   { "name" : "dot belt", "funck": "dotbelt" },   { "name" : "earthquake", "funck": "earthquake" },   { "name" : "fig8. v1", "funck": "fig8v1" },   { "name" : "fig8. v2", "funck": "fig8v2" },   { "name" : "fig8. v3", "funck": "fig8v3" },   { "name" : "fizzy data thing", "funck": "fizzydatathing" },   { "name" : "just dots, relax", "funck": "justsomedotsrelax" },   { "name" : "knightrider scan", "funck": "knightriderscan" },   { "name" : "shoop shoop lines", "funck": "shoopshooplines" },   { "name" : "wobbly", "funck": "wobbly" }     ],     "group 4" : [   { "name" : "elaborate line graph", "funck": "elaboratelinegraph" },   { "name" : "flickery pie slices", "funck": "flickerypieslices" },   { "name" : "meaningless line graph", "funck": "meaninglessjerkylinegraph" },   { "name" : "nondescript barchart", "funck": "nondescriptbarchart" },   { "name" : "overactive line graph", "funck": "overactivelinegraph" },   { "name" : "rgb curves", "funck": "rgbcurves" },   { "name" : "sine wave", "funck": "sinewave" },   { "name" : "snappy line graph", "funck": "snappylinegraph" },   { "name" : "stupid line graph", "funck": "stupidlinegraph" }   ],     "group 5" : [   { "name" : "after effects (kinda)", "funck": "aftereffectskinda" },   { "name" : "almost dna", "funck": "almostdna" },   { "name" : "apple loading", "funck": "appleloading" },   { "name" : "atom", "funck": "atom" },   { "name" : "bunch of knobs", "funck": "bunchofknobs" },   { "name" : "calendar", "funck": "calendar" },   { "name" : "chevron thing", "funck": "chevronthing" },   { "name" : "clock", "funck": "clock" },   { "name" : "complicated compass", "funck": "complicatedcompass" },   { "name" : "crap siri", "funck": "crapsiri" },   { "name" : "deleting files", "funck": "deletingfiles" },   { "name" : "fingerprint", "funck": "fingerprint" },   { "name" : "flicky squares", "funck": "flickysquares" },   { "name" : "flux capacitor", "funck": "fluxcapacitor" },   { "name" : "kitt voice", "funck": "kittvoice" },   { "name" : "label", "funck": "label" },   { "name" : "loading (line)", "funck": "loadingline" },   { "name" : "plus", "funck": "plus" },   { "name" : "radar", "funck": "radar" },   { "name" : "segment thing", "funck": "segmentthing" },   { "name" : "skype loader", "funck": "skypeloader" },   { "name" : "speed thing", "funck": "speedthing" },   { "name" : "spiral", "funck": "spiral" },   { "name" : "stay on target", "funck": "stayontarget" },   { "name" : "techy spinny blocks", "funck": "techyspinnyblocks" },   { "name" : "temperature thing", "funck": "temperaturething" },   { "name" : "warning?", "funck": "warning" },   { "name" : "wobbly hexagons", "funck": "wobblyhexagons" }   ],     "group 6" : [   { "name" : "compression wave", "funck": "compressionwave" },   { "name" : "connector things", "funck": "connectorthings" },   { "name" : "diagram indicator", "funck": "diagramindicator" },   { "name" : "flickery ********", "funck": "flickerybullshit" },   { "name" : "hex thing", "funck": "hexthing" },   { "name" : "hex thing alt", "funck": "hexthingalt" },   { "name" : "lineup", "funck": "lineup" },   { "name" : "scanny grid", "funck": "scannygrid" },   { "name" : "sciencey looking analysis", "funck": "scienceylookinganalysis" },   { "name" : "sciencey looking analysis 2", "funck": "scienceylookinganalysis2" },   { "name" : "triangle", "funck": "triangle" }   ],     "group 7" : [   { "name" : "cafinated wavey sliders", "funck": "cafinatedwaveysliders" },   { "name" : "delightful tabs", "funck": "delightfultabs" },   { "name" : "different sliders", "funck": "differentsliders" },   { "name" : "graphic eq", "funck": "graphiceq" },   { "name" : "meaningless sliders", "funck": "meaninglesssliders" },   { "name" : "side2side", "funck": "side2side" },   { "name" : "sideways", "funck": "sideways" },   { "name" : "voice synth", "funck": "voicesynth" }   ],     "group 8" : [   { "name" : "3d spinner", "funck": "spinner3d" },   { "name" : "bouncy rings", "funck": "bouncyrings" },   { "name" : "clumps?", "funck": "clumps" },   { "name" : "digital corona", "funck": "digitalcorona" },   { "name" : "dot party", "funck": "dotparty" },   { "name" : "flippy rings", "funck": "flippyrings" },   { "name" : "interesting dots + lines", "funck": "interestingdotslines" },   { "name" : "interesting triangles", "funck": "interestingtriangles" },   { "name" : "jiggly balls", "funck": "jigglyballs" },   { "name" : "misc rotating thing", "funck": "miscrotatingthing" },   { "name" : "nice useless circle", "funck": "nicebutuselesscircle" },   { "name" : "overanimated dial", "funck": "overanimateddial" },   { "name" : "overanimated rings", "funck": "overanimatedrings" },   { "name" : "simple dashy circle", "funck": "simpledashycircle" },   { "name" : "slices", "funck": "slices" },   { "name" : "spinny orb crosses", "funck": "spinnyorbwithcrosses" },   { "name" : "strange concentric circles", "funck": "strangeconcentriccircles" },   { "name" : "undulating thing 1", "funck": "undulatingthing1" },   { "name" : "undulating thing 2", "funck": "undulatingthing2" },   { "name" : "undulating thing 3", "funck": "undulatingthing3" },   { "name" : "woop-woop", "funck": "woopwoop" },   { "name" : "zoomy spiral", "funck": "zoomyspiral" }   ] }   var win = new window("palette", "settings", undefined, {resizeable:true}); //dialog   win.preferredsize = [150, 300];  var mygroup = win.add("group");   mygroup.alignment = ["fill", "fill"];   mygroup.orientation = "column";   var mysearch = mygroup.add("edittext", undefined, "");   mysearch.alignment = ["fill", "top"];   var mytree = mygroup.add("treeview", undefined, [], {multiselect:true});   generatetreeitems(mytree, myobjectlist);   mytree.alignment = ["fill", "fill"];   mysearch.onchanging = function() {   var filtereditems = finditems(myobjectlist, mysearch.text.tolowercase());   mytree.removeall();   generatetreeitems(mytree, filtereditems);   (var = 0; < mytree.items.length; ++) {   if (mysearch.text !== "") {   mytree.children[i].expanded = true   }   } }     function finditems(myobject, inputstring){   var newobject = {};   (var category in myobject) {   (var = 0; < myobject[category].length; ++) {   if (myobject[category][i]["name"].tolowercase().match(inputstring)) {   if (!newobject.hasownproperty(category)) {   newobject[category] = [];   }   newobject[category].push(myobject[category][i]);   }   }   }     return newobject }   function generatetreeitems(mytree2, myobject) {   (var category in myobject) {   var tempnode = mytree2.add("node", category);     (var animal in myobject[category]) {   tempnode.add("item", myobject[category][animal]["name"]);   }   } }   win.onresizing = win.onresize = function () {   this.layout.resize();   };   win.show (); 

2014.2  working pretty instantly me.

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