diff --git a/amd/build/ggbq.min.js b/amd/build/ggbq.min.js
index 8a11703..cd39532 100644
--- a/amd/build/ggbq.min.js
+++ b/amd/build/ggbq.min.js
@@ -1,2 +1,2 @@
-define ("qtype_geogebra/ggbq",["jquery","//www.geogebra.org/apps/deployggb.js"],function(a,b){return{b64input:[],ggbBase64:[],xmlinput:[],ggbxml:[],currentvals:[],answerinput:[],responsevars:[],exerciseresultinput:[],qdiv:[],ggbDataset:[],init:function init(c){window.GGBQ=this;var d=document.getElementById(c).dataset,e=d.slot;window.ggbAppletOnLoad=function(a){if(-1!=a){document.querySelector("article").onkeydown=this.checkEnter;var b=a.substring(9),c=window[a];for(var d in window.GGBQ.currentvals[b]){c.setValue(d,window.GGBQ.currentvals[b][d])}window.GGBQ.b64input[b].val(c.getBase64());window.GGBQ.xmlinput[b].val(c.getXML());var e=c.startExercise();for(var f in e){window.GGBQ.qdiv[b].innerHTML=window.GGBQ.qdiv[b].innerHTML.replace("{"+f+"}",e[f])}window.GGBQ.qdiv[b].style.visibility="visible";if(""==window.GGBQ.answerinput[b].val()){var g="";window.GGBQ.responsevars[b].forEach(function(a){if(c.isDefined(a)){g+=c.getValue(a)}else{g+=0}});window.GGBQ.answerinput[b].val(g)}}};this.b64input[e]=a(document.getElementById(d.b64input));this.ggbBase64[e]=this.b64input[e].val();this.xmlinput[e]=a(document.getElementById(d.xmlinput));this.ggbxml[e]=this.xmlinput[e].val();this.qdiv[e]=a("#q"+e+" .qtext")[0];var f=JSON.parse(d.parameters);if(""!=this.ggbBase64[e]){f.ggbBase64=this.ggbBase64[e]}f.language=d.lang;f.moodle="takingQuiz";delete f.material_id;f.id="ggbApplet"+e;var g=JSON.parse(d.views),h=new b(f,g,d.html5NoWebSimple);h.setHTML5Codebase("https://cdn.geogebra.org/apps/5.0.541.0/web3d");h.inject(d.div,"preferHTML5");a("#responseform").on("submit",this.getBase64andCheck);a(document.getElementById(d.div)).on("mouseleave",this.getBase64andCheck);this.currentvals[e]=d.vars;this.answerinput[e]=a(document.getElementById(d.answerinput));this.exerciseresultinput[e]=a(document.getElementById(d.exerciseresultinput));this.responsevars[e]=JSON.parse(d.responsevars)},checkEnter:function checkEnter(a){a=a||event;var b=/textarea/i.test((a.target||a.srcElement).tagName);return b||13!==(a.keyCode||a.which||a.charCode||0)},getBase64andCheck:function getBase64andCheck(){for(var a=0,b;a<window.GGBQ.answerinput.length;a++){b=window["ggbApplet"+a];if("undefined"!=typeof b){window.GGBQ.b64input[a].val(b.getBase64());window.GGBQ.xmlinput[a].val(b.getXML());for(var c="",d=0;d<window.GGBQ.responsevars[a].length;d++){if(b.isDefined(window.GGBQ.responsevars[a][d])){c+=b.getValue(window.GGBQ.responsevars[a][d])}else{c+=0}}window.GGBQ.answerinput[a].val(c);window.GGBQ.exerciseresultinput[a].val(JSON.stringify(b.getExerciseResult()))}}}}});
+define ("qtype_geogebra/ggbq",["jquery","//www.geogebra.org/apps/deployggb.js"],function(a,b){return{b64input:[],ggbBase64:[],xmlinput:[],ggbxml:[],currentvals:[],answerinput:[],responsevars:[],exerciseresultinput:[],qdiv:[],ggbDataset:[],init:function init(c){window.GGBQ=this;var d=document.getElementById(c).dataset,e=d.slot;window.ggbAppletOnLoad=function(a){if(-1!=a){document.querySelector("article").onkeydown=this.checkEnter;var b=a.substring(9),c=window[a];for(var d in window.GGBQ.currentvals[b]){c.setValue(d,window.GGBQ.currentvals[b][d])}window.GGBQ.b64input[b].val(c.getBase64());window.GGBQ.xmlinput[b].val(c.getXML());var e=c.startExercise();for(var f in e){window.GGBQ.qdiv[b].innerHTML=window.GGBQ.qdiv[b].innerHTML.replace("{"+f+"}",e[f])}window.GGBQ.qdiv[b].style.visibility="visible";if(""==window.GGBQ.answerinput[b].val()){var g="";window.GGBQ.responsevars[b].forEach(function(a){if(c.isDefined(a)){g+=c.getValue(a)}else{g+=0}});window.GGBQ.answerinput[b].val(g)}}};this.b64input[e]=a(document.getElementById(d.b64input));this.ggbBase64[e]=this.b64input[e].val();this.xmlinput[e]=a(document.getElementById(d.xmlinput));this.ggbxml[e]=this.xmlinput[e].val();this.qdiv[e]=a("#q"+e+" .qtext")[0];var f=JSON.parse(d.parameters);if(""!=this.ggbBase64[e]){f.ggbBase64=this.ggbBase64[e]}var g=f.height/f.width;if(0<g){f.width=a(".qtext").parent().width();f.height=f.width*g}f.language=d.lang;f.moodle="takingQuiz";delete f.material_id;f.id="ggbApplet"+e;var h=JSON.parse(d.views),i=new b(f,h,d.html5NoWebSimple);i.setHTML5Codebase("https://cdn.geogebra.org/apps/5.0.541.0/web3d");i.inject(d.div,"preferHTML5");a("#responseform").on("submit",this.getBase64andCheck);a(document.getElementById(d.div)).on("mouseleave",this.getBase64andCheck);this.currentvals[e]=d.vars;this.answerinput[e]=a(document.getElementById(d.answerinput));this.exerciseresultinput[e]=a(document.getElementById(d.exerciseresultinput));this.responsevars[e]=JSON.parse(d.responsevars)},checkEnter:function checkEnter(a){a=a||event;var b=/textarea/i.test((a.target||a.srcElement).tagName);return b||13!==(a.keyCode||a.which||a.charCode||0)},getBase64andCheck:function getBase64andCheck(){for(var a=0,b;a<window.GGBQ.answerinput.length;a++){b=window["ggbApplet"+a];if("undefined"!=typeof b){window.GGBQ.b64input[a].val(b.getBase64());window.GGBQ.xmlinput[a].val(b.getXML());for(var c="",d=0;d<window.GGBQ.responsevars[a].length;d++){if(b.isDefined(window.GGBQ.responsevars[a][d])){c+=b.getValue(window.GGBQ.responsevars[a][d])}else{c+=0}}window.GGBQ.answerinput[a].val(c);window.GGBQ.exerciseresultinput[a].val(JSON.stringify(b.getExerciseResult()))}}}}});
 //# sourceMappingURL=ggbq.min.js.map
diff --git a/amd/build/ggbq.min.js.map b/amd/build/ggbq.min.js.map
index 7ea1d12..208e84a 100644
--- a/amd/build/ggbq.min.js.map
+++ b/amd/build/ggbq.min.js.map
@@ -1 +1 @@
-{"version":3,"sources":["../src/ggbq.js"],"names":["define","$","GGBApplet","b64input","ggbBase64","xmlinput","ggbxml","currentvals","answerinput","responsevars","exerciseresultinput","qdiv","ggbDataset","init","appletParametersID","window","GGBQ","document","getElementById","dataset","slot","ggbAppletOnLoad","ggbAppletId","querySelector","onkeydown","checkEnter","id","substring","ggbApplet","label","setValue","val","getBase64","getXML","numvars","startExercise","key","innerHTML","replace","style","visibility","responsestring","forEach","responsevar","isDefined","getValue","parameters","JSON","parse","language","lang","moodle","material_id","views","applet1","html5NoWebSimple","setHTML5Codebase","inject","div","on","getBase64andCheck","vars","e","event","txtArea","test","target","srcElement","tagName","keyCode","which","charCode","i","length","j","stringify","getExerciseResult"],"mappings":"AAUAA,OAAM,uBAAC,CAAC,QAAD,CAAW,sCAAX,CAAD,CAAqD,SAASC,CAAT,CAAYC,CAAZ,CAAuB,CAK9E,MAAO,CACHC,QAAQ,CAAE,EADP,CAEHC,SAAS,CAAE,EAFR,CAGHC,QAAQ,CAAE,EAHP,CAIHC,MAAM,CAAE,EAJL,CAKHC,WAAW,CAAE,EALV,CAMHC,WAAW,CAAE,EANV,CAOHC,YAAY,CAAE,EAPX,CAQHC,mBAAmB,CAAE,EARlB,CASHC,IAAI,CAAE,EATH,CAWHC,UAAU,CAAE,EAXT,CAcHC,IAAI,CAAE,cAASC,CAAT,CAA6B,CAC/BC,MAAM,CAACC,IAAP,CAAc,IAAd,CAD+B,GAG3BJ,CAAAA,CAAU,CAAGK,QAAQ,CAACC,cAAT,CAAwBJ,CAAxB,EAA4CK,OAH9B,CAI3BC,CAAI,CAAGR,CAAU,CAACQ,IAJS,CAM/BL,MAAM,CAACM,eAAP,CAAyB,SAASC,CAAT,CAAsB,CAC3C,GAAmB,CAAC,CAAhB,EAAAA,CAAJ,CAAuB,CACnBL,QAAQ,CAACM,aAAT,CAAuB,SAAvB,EAAkCC,SAAlC,CAA8C,KAAKC,UAAnD,CADmB,GAEfC,CAAAA,CAAE,CAAGJ,CAAW,CAACK,SAAZ,CAAsB,CAAtB,CAFU,CAGfC,CAAS,CAAGb,MAAM,CAACO,CAAD,CAHH,CAInB,IAAK,GAAIO,CAAAA,CAAT,GAAkBd,CAAAA,MAAM,CAACC,IAAP,CAAYT,WAAZ,CAAwBmB,CAAxB,CAAlB,CAA+C,CAC3CE,CAAS,CAACE,QAAV,CAAmBD,CAAnB,CAA0Bd,MAAM,CAACC,IAAP,CAAYT,WAAZ,CAAwBmB,CAAxB,EAA4BG,CAA5B,CAA1B,CACH,CACDd,MAAM,CAACC,IAAP,CAAYb,QAAZ,CAAqBuB,CAArB,EAAyBK,GAAzB,CAA6BH,CAAS,CAACI,SAAV,EAA7B,EACAjB,MAAM,CAACC,IAAP,CAAYX,QAAZ,CAAqBqB,CAArB,EAAyBK,GAAzB,CAA6BH,CAAS,CAACK,MAAV,EAA7B,EACA,GAAIC,CAAAA,CAAO,CAAGN,CAAS,CAACO,aAAV,EAAd,CACA,IAAK,GAAIC,CAAAA,CAAT,GAAgBF,CAAAA,CAAhB,CAAyB,CACrBnB,MAAM,CAACC,IAAP,CAAYL,IAAZ,CAAiBe,CAAjB,EAAqBW,SAArB,CACItB,MAAM,CAACC,IAAP,CAAYL,IAAZ,CAAiBe,CAAjB,EAAqBW,SAArB,CAA+BC,OAA/B,CAAuC,IAAMF,CAAN,CAAY,GAAnD,CAAwDF,CAAO,CAACE,CAAD,CAA/D,CACP,CACDrB,MAAM,CAACC,IAAP,CAAYL,IAAZ,CAAiBe,CAAjB,EAAqBa,KAArB,CAA2BC,UAA3B,CAAwC,SAAxC,CAED,GAAyC,EAArC,EAAAzB,MAAM,CAACC,IAAP,CAAYR,WAAZ,CAAwBkB,CAAxB,EAA4BK,GAA5B,EAAJ,CAA6C,CACxC,GAAIU,CAAAA,CAAc,CAAG,EAArB,CACA1B,MAAM,CAACC,IAAP,CAAYP,YAAZ,CAAyBiB,CAAzB,EAA6BgB,OAA7B,CAAqC,SAASC,CAAT,CAAsB,CACvD,GAAIf,CAAS,CAACgB,SAAV,CAAoBD,CAApB,CAAJ,CAAsC,CAClCF,CAAc,EAAIb,CAAS,CAACiB,QAAV,CAAmBF,CAAnB,CACrB,CAFD,IAEO,CACHF,CAAc,EAAI,CACrB,CACJ,CAND,EAOA1B,MAAM,CAACC,IAAP,CAAYR,WAAZ,CAAwBkB,CAAxB,EAA4BK,GAA5B,CAAgCU,CAAhC,CACH,CACJ,CACJ,CA7BD,CAgCA,KAAKtC,QAAL,CAAciB,CAAd,EAAsBnB,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAACT,QAAnC,CAAD,CAAvB,CACA,KAAKC,SAAL,CAAegB,CAAf,EAAuB,KAAKjB,QAAL,CAAciB,CAAd,EAAoBW,GAApB,EAAvB,CAEA,KAAK1B,QAAL,CAAce,CAAd,EAAsBnB,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAACP,QAAnC,CAAD,CAAvB,CACA,KAAKC,MAAL,CAAYc,CAAZ,EAAoB,KAAKf,QAAL,CAAce,CAAd,EAAoBW,GAApB,EAApB,CACA,KAAKpB,IAAL,CAAUS,CAAV,EAAkBnB,CAAC,CAAC,KAAQmB,CAAR,CAAgB,SAAjB,CAAD,CAA6B,CAA7B,CAAlB,CAEA,GAAI0B,CAAAA,CAAU,CAAGC,IAAI,CAACC,KAAL,CAAWpC,CAAU,CAACkC,UAAtB,CAAjB,CACA,GAA4B,EAAxB,OAAK1C,SAAL,CAAegB,CAAf,CAAJ,CAAgC,CAC5B0B,CAAU,CAAC1C,SAAX,CAAuB,KAAKA,SAAL,CAAegB,CAAf,CAC1B,CACD0B,CAAU,CAACG,QAAX,CAAsBrC,CAAU,CAACsC,IAAjC,CACAJ,CAAU,CAACK,MAAX,CAAoB,YAApB,CACA,MAAOL,CAAAA,CAAU,CAACM,WAAlB,CAEAN,CAAU,CAACpB,EAAX,CAAgB,YAAcN,CAA9B,CArD+B,GAuD3BiC,CAAAA,CAAK,CAAGN,IAAI,CAACC,KAAL,CAAWpC,CAAU,CAACyC,KAAtB,CAvDmB,CAyD3BC,CAAO,CAAG,GAAIpD,CAAAA,CAAJ,CAAc4C,CAAd,CAA0BO,CAA1B,CAAiCzC,CAAU,CAAC2C,gBAA5C,CAzDiB,CA0D/BD,CAAO,CAACE,gBAAR,CAAyB,+CAAzB,EACAF,CAAO,CAACG,MAAR,CAAe7C,CAAU,CAAC8C,GAA1B,CAA+B,aAA/B,EAEAzD,CAAC,CAAC,eAAD,CAAD,CAAmB0D,EAAnB,CAAsB,QAAtB,CAAgC,KAAKC,iBAArC,EAEA3D,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAAC8C,GAAnC,CAAD,CAAD,CAA2CC,EAA3C,CAA8C,YAA9C,CAA4D,KAAKC,iBAAjE,EAEA,KAAKrD,WAAL,CAAiBa,CAAjB,EAAyBR,CAAU,CAACiD,IAApC,CACA,KAAKrD,WAAL,CAAiBY,CAAjB,EAAyBnB,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAACJ,WAAnC,CAAD,CAA1B,CACA,KAAKE,mBAAL,CAAyBU,CAAzB,EAAiCnB,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAACF,mBAAnC,CAAD,CAAlC,CACA,KAAKD,YAAL,CAAkBW,CAAlB,EAA0B2B,IAAI,CAACC,KAAL,CAAWpC,CAAU,CAACH,YAAtB,CAC7B,CAnFE,CAoFHgB,UAAU,CAAE,oBAASqC,CAAT,CAAY,CACpBA,CAAC,CAAGA,CAAC,EAAIC,KAAT,CACA,GAAIC,CAAAA,CAAO,CAAG,YAAYC,IAAZ,CAAiB,CAACH,CAAC,CAACI,MAAF,EAAYJ,CAAC,CAACK,UAAf,EAA2BC,OAA5C,CAAd,CACA,MAAOJ,CAAAA,CAAO,EAAkD,EAA9C,IAACF,CAAC,CAACO,OAAF,EAAaP,CAAC,CAACQ,KAAf,EAAwBR,CAAC,CAACS,QAA1B,EAAsC,CAAvC,CACrB,CAxFE,CA2FHX,iBAAiB,CAAE,4BAAW,CAC1B,IAAK,GAAIY,CAAAA,CAAC,CAAG,CAAR,CACG5C,CADR,CAAgB4C,CAAC,CAAGzD,MAAM,CAACC,IAAP,CAAYR,WAAZ,CAAwBiE,MAA5C,CAAoDD,CAAC,EAArD,CAAyD,CACjD5C,CADiD,CACrCb,MAAM,CAAC,YAAcyD,CAAf,CAD+B,CAErD,GAAyB,WAArB,QAAO5C,CAAAA,CAAX,CAAsC,CAClCb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* Javascript Controller to embed GGBApplet\n *\n * This class provides all the functionality for the new assign module.\n *\n * @package        assignsubmission_geogebra\n * @author         Christoph Stadlbauer <christoph.stadlbauer@geogebra.org>\n * @copyright  (c) International GeoGebra Institute 2018\n * @license        http://www.geogebra.org/license\n */\ndefine(['jquery', '//www.geogebra.org/apps/deployggb.js'], function($, GGBApplet) {\n    /**\n     * Created by Christoph on 25.08.19.\n     */\n\n    return {\n        b64input: [],\n        ggbBase64: [],\n        xmlinput: [],\n        ggbxml: [],\n        currentvals: [],\n        answerinput: [],\n        responsevars: [],\n        exerciseresultinput: [],\n        qdiv: [],\n        //parameters: {},\n        ggbDataset: [],\n        //applet1,\n\n        init: function(appletParametersID) {\n            window.GGBQ = this;\n\n            var ggbDataset = document.getElementById(appletParametersID).dataset;\n            var slot = ggbDataset.slot;\n\n            window.ggbAppletOnLoad = function(ggbAppletId) {\n                if (ggbAppletId != -1) {\n                    document.querySelector('article').onkeydown = this.checkEnter;\n                    var id = ggbAppletId.substring(9);\n                    var ggbApplet = window[ggbAppletId];\n                    for (var label in window.GGBQ.currentvals[id]) {\n                        ggbApplet.setValue(label, window.GGBQ.currentvals[id][label]);\n                    }\n                    window.GGBQ.b64input[id].val(ggbApplet.getBase64());\n                    window.GGBQ.xmlinput[id].val(ggbApplet.getXML());\n                    var numvars = ggbApplet.startExercise();\n                    for (var key in numvars) {\n                        window.GGBQ.qdiv[id].innerHTML =\n                            window.GGBQ.qdiv[id].innerHTML.replace(\"{\" + key + \"}\", numvars[key]);\n                    }\n                    window.GGBQ.qdiv[id].style.visibility = 'visible';\n\n                   if (window.GGBQ.answerinput[id].val() == '') {\n                        var responsestring = '';\n                        window.GGBQ.responsevars[id].forEach(function(responsevar) {\n                            if (ggbApplet.isDefined(responsevar)) {\n                                responsestring += ggbApplet.getValue(responsevar);\n                            } else {\n                                responsestring += 0;\n                            }\n                        });\n                        window.GGBQ.answerinput[id].val(responsestring);\n                    }\n                }\n            };\n\n            // jquery doesn't handle the colon : but later we expect a jquery optject, so ...\n            this.b64input[slot] = $(document.getElementById(ggbDataset.b64input));\n            this.ggbBase64[slot] = this.b64input[slot].val();\n\n            this.xmlinput[slot] = $(document.getElementById(ggbDataset.xmlinput));\n            this.ggbxml[slot] = this.xmlinput[slot].val();\n            this.qdiv[slot] = $(\"#q\" + (slot) + \" .qtext\")[0];\n\n            var parameters = JSON.parse(ggbDataset.parameters);\n            if (this.ggbBase64[slot] != '') {\n                parameters.ggbBase64 = this.ggbBase64[slot];\n            }\n            parameters.language = ggbDataset.lang;\n            parameters.moodle = \"takingQuiz\";\n            delete parameters.material_id;\n\n            parameters.id = 'ggbApplet' + slot;\n\n            var views = JSON.parse(ggbDataset.views);\n\n            var applet1 = new GGBApplet(parameters, views, ggbDataset.html5NoWebSimple);\n            applet1.setHTML5Codebase(\"https://cdn.geogebra.org/apps/5.0.541.0/web3d\");\n            applet1.inject(ggbDataset.div, \"preferHTML5\");\n\n            $('#responseform').on('submit', this.getBase64andCheck);\n\n            $(document.getElementById(ggbDataset.div)).on('mouseleave', this.getBase64andCheck);\n\n            this.currentvals[slot] = ggbDataset.vars;\n            this.answerinput[slot] = $(document.getElementById(ggbDataset.answerinput));\n            this.exerciseresultinput[slot] = $(document.getElementById(ggbDataset.exerciseresultinput));\n            this.responsevars[slot] = JSON.parse(ggbDataset.responsevars);\n        },\n        checkEnter: function(e) {\n            e = e || event;\n            var txtArea = /textarea/i.test((e.target || e.srcElement).tagName);\n            return txtArea || (e.keyCode || e.which || e.charCode || 0) !== 13;\n        },\n\n\n        getBase64andCheck: function() {\n            for (var i = 0; i < window.GGBQ.answerinput.length; i++) {\n                var ggbApplet = window['ggbApplet' + i];\n                if (typeof ggbApplet !== \"undefined\") {\n                    window.GGBQ.b64input[i].val(ggbApplet.getBase64());\n                    window.GGBQ.xmlinput[i].val(ggbApplet.getXML());\n\n                    var responsestring = '';\n                    for (var j = 0; j < window.GGBQ.responsevars[i].length; j++) {\n                        if (ggbApplet.isDefined(window.GGBQ.responsevars[i][j])) {\n                            responsestring += ggbApplet.getValue(window.GGBQ.responsevars[i][j]);\n                        } else {\n                            responsestring += 0;\n                        }\n                    }\n\n                    window.GGBQ.answerinput[i].val(responsestring);\n                    window.GGBQ.exerciseresultinput[i].val(JSON.stringify(ggbApplet.getExerciseResult()));\n                }\n            }\n        },\n\n    };\n});\n"],"file":"ggbq.min.js"}
\ No newline at end of file
+{"version":3,"sources":["../src/ggbq.js"],"names":["define","$","GGBApplet","b64input","ggbBase64","xmlinput","ggbxml","currentvals","answerinput","responsevars","exerciseresultinput","qdiv","ggbDataset","init","appletParametersID","window","GGBQ","document","getElementById","dataset","slot","ggbAppletOnLoad","ggbAppletId","querySelector","onkeydown","checkEnter","id","substring","ggbApplet","label","setValue","val","getBase64","getXML","numvars","startExercise","key","innerHTML","replace","style","visibility","responsestring","forEach","responsevar","isDefined","getValue","parameters","JSON","parse","aspectratio","height","width","parent","language","lang","moodle","material_id","views","applet1","html5NoWebSimple","setHTML5Codebase","inject","div","on","getBase64andCheck","vars","e","event","txtArea","test","target","srcElement","tagName","keyCode","which","charCode","i","length","j","stringify","getExerciseResult"],"mappings":"AAUAA,OAAM,uBAAC,CAAC,QAAD,CAAW,sCAAX,CAAD,CAAqD,SAAUC,CAAV,CAAaC,CAAb,CAAwB,CAK/E,MAAO,CACHC,QAAQ,CAAE,EADP,CAEHC,SAAS,CAAE,EAFR,CAGHC,QAAQ,CAAE,EAHP,CAIHC,MAAM,CAAE,EAJL,CAKHC,WAAW,CAAE,EALV,CAMHC,WAAW,CAAE,EANV,CAOHC,YAAY,CAAE,EAPX,CAQHC,mBAAmB,CAAE,EARlB,CASHC,IAAI,CAAE,EATH,CAWHC,UAAU,CAAE,EAXT,CAcHC,IAAI,CAAE,cAAUC,CAAV,CAA8B,CAChCC,MAAM,CAACC,IAAP,CAAc,IAAd,CADgC,GAG5BJ,CAAAA,CAAU,CAAGK,QAAQ,CAACC,cAAT,CAAwBJ,CAAxB,EAA4CK,OAH7B,CAI5BC,CAAI,CAAGR,CAAU,CAACQ,IAJU,CAMhCL,MAAM,CAACM,eAAP,CAAyB,SAAUC,CAAV,CAAuB,CAC5C,GAAmB,CAAC,CAAhB,EAAAA,CAAJ,CAAuB,CACnBL,QAAQ,CAACM,aAAT,CAAuB,SAAvB,EAAkCC,SAAlC,CAA8C,KAAKC,UAAnD,CADmB,GAEfC,CAAAA,CAAE,CAAGJ,CAAW,CAACK,SAAZ,CAAsB,CAAtB,CAFU,CAGfC,CAAS,CAAGb,MAAM,CAACO,CAAD,CAHH,CAInB,IAAK,GAAIO,CAAAA,CAAT,GAAkBd,CAAAA,MAAM,CAACC,IAAP,CAAYT,WAAZ,CAAwBmB,CAAxB,CAAlB,CAA+C,CAC3CE,CAAS,CAACE,QAAV,CAAmBD,CAAnB,CAA0Bd,MAAM,CAACC,IAAP,CAAYT,WAAZ,CAAwBmB,CAAxB,EAA4BG,CAA5B,CAA1B,CACH,CACDd,MAAM,CAACC,IAAP,CAAYb,QAAZ,CAAqBuB,CAArB,EAAyBK,GAAzB,CAA6BH,CAAS,CAACI,SAAV,EAA7B,EACAjB,MAAM,CAACC,IAAP,CAAYX,QAAZ,CAAqBqB,CAArB,EAAyBK,GAAzB,CAA6BH,CAAS,CAACK,MAAV,EAA7B,EACA,GAAIC,CAAAA,CAAO,CAAGN,CAAS,CAACO,aAAV,EAAd,CACA,IAAK,GAAIC,CAAAA,CAAT,GAAgBF,CAAAA,CAAhB,CAAyB,CACrBnB,MAAM,CAACC,IAAP,CAAYL,IAAZ,CAAiBe,CAAjB,EAAqBW,SAArB,CACItB,MAAM,CAACC,IAAP,CAAYL,IAAZ,CAAiBe,CAAjB,EAAqBW,SAArB,CAA+BC,OAA/B,CAAuC,IAAMF,CAAN,CAAY,GAAnD,CAAwDF,CAAO,CAACE,CAAD,CAA/D,CACP,CACDrB,MAAM,CAACC,IAAP,CAAYL,IAAZ,CAAiBe,CAAjB,EAAqBa,KAArB,CAA2BC,UAA3B,CAAwC,SAAxC,CAEA,GAAyC,EAArC,EAAAzB,MAAM,CAACC,IAAP,CAAYR,WAAZ,CAAwBkB,CAAxB,EAA4BK,GAA5B,EAAJ,CAA6C,CACzC,GAAIU,CAAAA,CAAc,CAAG,EAArB,CACA1B,MAAM,CAACC,IAAP,CAAYP,YAAZ,CAAyBiB,CAAzB,EAA6BgB,OAA7B,CAAqC,SAAUC,CAAV,CAAuB,CACxD,GAAIf,CAAS,CAACgB,SAAV,CAAoBD,CAApB,CAAJ,CAAsC,CAClCF,CAAc,EAAIb,CAAS,CAACiB,QAAV,CAAmBF,CAAnB,CACrB,CAFD,IAEO,CACHF,CAAc,EAAI,CACrB,CACJ,CAND,EAOA1B,MAAM,CAACC,IAAP,CAAYR,WAAZ,CAAwBkB,CAAxB,EAA4BK,GAA5B,CAAgCU,CAAhC,CACH,CACJ,CACJ,CA7BD,CAgCA,KAAKtC,QAAL,CAAciB,CAAd,EAAsBnB,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAACT,QAAnC,CAAD,CAAvB,CACA,KAAKC,SAAL,CAAegB,CAAf,EAAuB,KAAKjB,QAAL,CAAciB,CAAd,EAAoBW,GAApB,EAAvB,CAEA,KAAK1B,QAAL,CAAce,CAAd,EAAsBnB,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAACP,QAAnC,CAAD,CAAvB,CACA,KAAKC,MAAL,CAAYc,CAAZ,EAAoB,KAAKf,QAAL,CAAce,CAAd,EAAoBW,GAApB,EAApB,CACA,KAAKpB,IAAL,CAAUS,CAAV,EAAkBnB,CAAC,CAAC,KAAQmB,CAAR,CAAgB,SAAjB,CAAD,CAA6B,CAA7B,CAAlB,CAEA,GAAI0B,CAAAA,CAAU,CAAGC,IAAI,CAACC,KAAL,CAAWpC,CAAU,CAACkC,UAAtB,CAAjB,CACA,GAA4B,EAAxB,OAAK1C,SAAL,CAAegB,CAAf,CAAJ,CAAgC,CAC5B0B,CAAU,CAAC1C,SAAX,CAAuB,KAAKA,SAAL,CAAegB,CAAf,CAC1B,CAGD,GAAI6B,CAAAA,CAAW,CAAGH,CAAU,CAACI,MAAX,CAAoBJ,CAAU,CAACK,KAAjD,CACA,GAAkB,CAAd,CAAAF,CAAJ,CAAqB,CACjBH,CAAU,CAACK,KAAX,CAAmBlD,CAAC,CAAC,QAAD,CAAD,CAAYmD,MAAZ,GAAqBD,KAArB,EAAnB,CACAL,CAAU,CAACI,MAAX,CAAoBJ,CAAU,CAACK,KAAX,CAAmBF,CAC1C,CAEDH,CAAU,CAACO,QAAX,CAAsBzC,CAAU,CAAC0C,IAAjC,CACAR,CAAU,CAACS,MAAX,CAAoB,YAApB,CACA,MAAOT,CAAAA,CAAU,CAACU,WAAlB,CAEAV,CAAU,CAACpB,EAAX,CAAgB,YAAcN,CAA9B,CA7DgC,GA+D5BqC,CAAAA,CAAK,CAAGV,IAAI,CAACC,KAAL,CAAWpC,CAAU,CAAC6C,KAAtB,CA/DoB,CAiE5BC,CAAO,CAAG,GAAIxD,CAAAA,CAAJ,CAAc4C,CAAd,CAA0BW,CAA1B,CAAiC7C,CAAU,CAAC+C,gBAA5C,CAjEkB,CAkEhCD,CAAO,CAACE,gBAAR,CAAyB,+CAAzB,EACAF,CAAO,CAACG,MAAR,CAAejD,CAAU,CAACkD,GAA1B,CAA+B,aAA/B,EAEA7D,CAAC,CAAC,eAAD,CAAD,CAAmB8D,EAAnB,CAAsB,QAAtB,CAAgC,KAAKC,iBAArC,EAEA/D,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAACkD,GAAnC,CAAD,CAAD,CAA2CC,EAA3C,CAA8C,YAA9C,CAA4D,KAAKC,iBAAjE,EAEA,KAAKzD,WAAL,CAAiBa,CAAjB,EAAyBR,CAAU,CAACqD,IAApC,CACA,KAAKzD,WAAL,CAAiBY,CAAjB,EAAyBnB,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAACJ,WAAnC,CAAD,CAA1B,CACA,KAAKE,mBAAL,CAAyBU,CAAzB,EAAiCnB,CAAC,CAACgB,QAAQ,CAACC,cAAT,CAAwBN,CAAU,CAACF,mBAAnC,CAAD,CAAlC,CACA,KAAKD,YAAL,CAAkBW,CAAlB,EAA0B2B,IAAI,CAACC,KAAL,CAAWpC,CAAU,CAACH,YAAtB,CAC7B,CA3FE,CA4FHgB,UAAU,CAAE,oBAASyC,CAAT,CAAY,CACpBA,CAAC,CAAGA,CAAC,EAAIC,KAAT,CACA,GAAIC,CAAAA,CAAO,CAAG,YAAYC,IAAZ,CAAiB,CAACH,CAAC,CAACI,MAAF,EAAYJ,CAAC,CAACK,UAAf,EAA2BC,OAA5C,CAAd,CACA,MAAOJ,CAAAA,CAAO,EAAkD,EAA9C,IAACF,CAAC,CAACO,OAAF,EAAaP,CAAC,CAACQ,KAAf,EAAwBR,CAAC,CAACS,QAA1B,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* Javascript Controller to embed GGBApplet\n *\n * This class provides all the functionality for the new assign module.\n *\n * @package        assignsubmission_geogebra\n * @author         Christoph Stadlbauer <christoph.stadlbauer@geogebra.org>\n * @copyright  (c) International GeoGebra Institute 2018\n * @license        http://www.geogebra.org/license\n */\ndefine(['jquery', '//www.geogebra.org/apps/deployggb.js'], function ($, GGBApplet) {\n    /**\n     * Created by Christoph on 25.08.19.\n     */\n\n    return {\n        b64input: [],\n        ggbBase64: [],\n        xmlinput: [],\n        ggbxml: [],\n        currentvals: [],\n        answerinput: [],\n        responsevars: [],\n        exerciseresultinput: [],\n        qdiv: [],\n        //parameters: {},\n        ggbDataset: [],\n        //applet1,\n\n        init: function (appletParametersID) {\n            window.GGBQ = this;\n\n            var ggbDataset = document.getElementById(appletParametersID).dataset;\n            var slot = ggbDataset.slot;\n\n            window.ggbAppletOnLoad = function (ggbAppletId) {\n                if (ggbAppletId != -1) {\n                    document.querySelector('article').onkeydown = this.checkEnter;\n                    var id = ggbAppletId.substring(9);\n                    var ggbApplet = window[ggbAppletId];\n                    for (var label in window.GGBQ.currentvals[id]) {\n                        ggbApplet.setValue(label, window.GGBQ.currentvals[id][label]);\n                    }\n                    window.GGBQ.b64input[id].val(ggbApplet.getBase64());\n                    window.GGBQ.xmlinput[id].val(ggbApplet.getXML());\n                    var numvars = ggbApplet.startExercise();\n                    for (var key in numvars) {\n                        window.GGBQ.qdiv[id].innerHTML =\n                            window.GGBQ.qdiv[id].innerHTML.replace(\"{\" + key + \"}\", numvars[key]);\n                    }\n                    window.GGBQ.qdiv[id].style.visibility = 'visible';\n\n                    if (window.GGBQ.answerinput[id].val() == '') {\n                        var responsestring = '';\n                        window.GGBQ.responsevars[id].forEach(function (responsevar) {\n                            if (ggbApplet.isDefined(responsevar)) {\n                                responsestring += ggbApplet.getValue(responsevar);\n                            } else {\n                                responsestring += 0;\n                            }\n                        });\n                        window.GGBQ.answerinput[id].val(responsestring);\n                    }\n                }\n            };\n\n            // jquery doesn't handle the colon : but later we expect a jquery optject, so ...\n            this.b64input[slot] = $(document.getElementById(ggbDataset.b64input));\n            this.ggbBase64[slot] = this.b64input[slot].val();\n\n            this.xmlinput[slot] = $(document.getElementById(ggbDataset.xmlinput));\n            this.ggbxml[slot] = this.xmlinput[slot].val();\n            this.qdiv[slot] = $(\"#q\" + (slot) + \" .qtext\")[0];\n\n            var parameters = JSON.parse(ggbDataset.parameters);\n            if (this.ggbBase64[slot] != '') {\n                parameters.ggbBase64 = this.ggbBase64[slot];\n            }\n\n            // To adjust the width of the ggbApplet to the available area.\n            var aspectratio = parameters.height / parameters.width;\n            if (aspectratio > 0) {\n                parameters.width = $(\".qtext\").parent().width();\n                parameters.height = parameters.width * aspectratio;\n            }\n\n            parameters.language = ggbDataset.lang;\n            parameters.moodle = \"takingQuiz\";\n            delete parameters.material_id;\n\n            parameters.id = 'ggbApplet' + slot;\n\n            var views = JSON.parse(ggbDataset.views);\n\n            var applet1 = new GGBApplet(parameters, views, ggbDataset.html5NoWebSimple);\n            applet1.setHTML5Codebase(\"https://cdn.geogebra.org/apps/5.0.541.0/web3d\");\n            applet1.inject(ggbDataset.div, \"preferHTML5\");\n\n            $('#responseform').on('submit', this.getBase64andCheck);\n\n            $(document.getElementById(ggbDataset.div)).on('mouseleave', this.getBase64andCheck);\n\n            this.currentvals[slot] = ggbDataset.vars;\n            this.answerinput[slot] = $(document.getElementById(ggbDataset.answerinput));\n            this.exerciseresultinput[slot] = $(document.getElementById(ggbDataset.exerciseresultinput));\n            this.responsevars[slot] = JSON.parse(ggbDataset.responsevars);\n        },\n        checkEnter: function(e) {\n            e = e || event;\n            var txtArea = /textarea/i.test((e.target || e.srcElement).tagName);\n            return txtArea || (e.keyCode || e.which || e.charCode || 0) !== 13;\n        },\n\n\n        getBase64andCheck: function() {\n            for (var i = 0; i < window.GGBQ.answerinput.length; i++) {\n                var ggbApplet = window['ggbApplet' + i];\n                if (typeof ggbApplet !== \"undefined\") {\n                    window.GGBQ.b64input[i].val(ggbApplet.getBase64());\n                    window.GGBQ.xmlinput[i].val(ggbApplet.getXML());\n\n                    var responsestring = '';\n                    for (var j = 0; j < window.GGBQ.responsevars[i].length; j++) {\n                        if (ggbApplet.isDefined(window.GGBQ.responsevars[i][j])) {\n                            responsestring += ggbApplet.getValue(window.GGBQ.responsevars[i][j]);\n                        } else {\n                            responsestring += 0;\n                        }\n                    }\n\n                    window.GGBQ.answerinput[i].val(responsestring);\n                    window.GGBQ.exerciseresultinput[i].val(JSON.stringify(ggbApplet.getExerciseResult()));\n                }\n            }\n        },\n\n    };\n});\n"],"file":"ggbq.min.js"}
\ No newline at end of file
diff --git a/version.php b/version.php
index a46a5a4..b5b6424 100644
--- a/version.php
+++ b/version.php
@@ -13,7 +13,8 @@
 defined('MOODLE_INTERNAL') || die();
 
 $plugin->component = 'qtype_geogebra';
-$plugin->version = 2021062300;
+$plugin->version = 2021062400;
+$plugin->release = '1.11.1';
 
 $plugin->requires = 2018051702;
 $plugin->dependencies = array(
@@ -22,5 +23,3 @@
 );
 
 $plugin->maturity = MATURITY_STABLE;
-
-$plugin->release = '1.9.2';