diff --git a/amd/build/Item.min.js.map b/amd/build/Item.min.js.map
index 03aeaa4..d356773 100644
--- a/amd/build/Item.min.js.map
+++ b/amd/build/Item.min.js.map
@@ -1 +1 @@
-{"version":3,"file":"Item.min.js","sources":["../src/Item.js"],"sourcesContent":["// This file is part of Moodle - http://moodle.org/\n//\n// Moodle is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n//\n// Moodle is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n// GNU General Public License for more details.\n//\n// You should have received a copy of the GNU General Public License\n// along with Moodle. If not, see .\n\n/**\n * JavaScript code for the gapfill question type.\n *\n * @copyright 2017 Marcus Green\n * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\ndefine([\"jquery\"], function($) {\n /**\n *\n * @param {string} text\n * @param {string} delimitchars\n */\n return function Item(text, delimitchars) {\n this.questionid = $(\"input[name=id]\").val();\n this.settings = getSettings();\n this.gaptext = text;\n this.delimitchars = delimitchars;\n /* The l and r is for left and right */\n this.l = delimitchars.substr(0, 1);\n this.r = delimitchars.substr(1, 1);\n this.len = this.gaptext.length;\n this.startchar = this.gaptext.substring(0, 1);\n /* For checking if the end char is the right delimiter */\n this.endchar = this.gaptext.substring(this.len - 1, this.len);\n this.gaptextNodelim = \"\";\n this.feedback = {};\n this.instance = 0;\n this.feedback.correct = $(\"#id_corecteditable\").html();\n this.feedback.incorrect = $(\"#id_incorrecteditable\").html();\n Item.prototype.striptags = function(gaptext) {\n /* This is not a perfect way of stripping html but it may be good enough */\n if (gaptext === undefined) {\n return \"\";\n }\n var regex = /(<([^>]+)>)/gi;\n return gaptext.replace(regex, \"\");\n };\n /**\n * Pull data from hidden settings field on form\n * @returns {object} settings\n */\n function getSettings() {\n var settings = [];\n var settingsdata = $(\"[name='itemsettings']\").val();\n if (settingsdata > \"\") {\n var obj = JSON.parse(settingsdata);\n for (var o in obj) {\n settings.push(obj[o]);\n }\n }\n return settings;\n }\n this.stripdelim = function() {\n if (this.startchar === this.l) {\n this.gaptextNodelim = this.gaptext.substring(1, this.len);\n }\n if (this.endchar === this.r) {\n var len = this.gaptextNodelim.length;\n this.gaptextNodelim = this.gaptextNodelim.substring(0, len - 1);\n }\n return this.gaptextNodelim;\n };\n var itemsettings = [];\n Item.prototype.getItemSettings = function(target) {\n var itemid = target.id;\n var underscore = itemid.indexOf(\"_\");\n /* The instance, normally 0 but incremented if a gap has the same text as another\n * instance is not currently used*/\n this.instance = itemid.substr(underscore + 1);\n for (var set in this.settings) {\n text = this.stripdelim();\n if (this.settings[set].gaptext === text) {\n itemsettings = this.settings[set];\n }\n }\n return itemsettings;\n };\n this.updateJson = function(e) {\n var found = false;\n var id = e.target.id;\n for (var set in this.settings) {\n if (this.settings[set].gaptext === this.stripdelim()) {\n this.settings[set].correctfeedback = $(\n \"#id_correcteditable\"\n )[0].innerHTML;\n this.settings[set].incorrectfeedback = $(\n \"#id_incorrecteditable\"\n )[0].innerHTML;\n found = true;\n }\n }\n if (found === false) {\n /* If there is no record for this word add one */\n var itemsettings = {\n itemid: id,\n questionid: $(\"input[name=id]\").val(),\n correctfeedback: $(\"#id_correcteditable\").html(),\n incorrectfeedback: $(\"#id_incorrecteditable\").html(),\n gaptext: this.stripdelim()\n };\n this.settings.push(itemsettings);\n }\n return JSON.stringify(this.settings);\n };\n };\n});\n"],"names":["define","$","Item","text","delimitchars","questionid","val","settings","settingsdata","obj","JSON","parse","o","push","getSettings","gaptext","l","substr","r","len","this","length","startchar","substring","endchar","gaptextNodelim","feedback","instance","correct","html","incorrect","prototype","striptags","undefined","replace","stripdelim","itemsettings","getItemSettings","target","itemid","id","underscore","indexOf","set","updateJson","e","found","correctfeedback","innerHTML","incorrectfeedback","stringify"],"mappings":";;;;;;AAqBAA,4BAAO,CAAC,WAAW,SAASC,UAMnB,SAASC,KAAKC,KAAMC,mBACpBC,WAAaJ,EAAE,kBAAkBK,WACjCC,wBA4BCA,SAAW,GACXC,aAAeP,EAAE,yBAAyBK,SAC1CE,aAAe,GAAI,KACjBC,IAAMC,KAAKC,MAAMH,kBAChB,IAAII,KAAKH,IACZF,SAASM,KAAKJ,IAAIG,WAGfL,SApCOO,QACXC,QAAUZ,UACVC,aAAeA,kBAEfY,EAAIZ,aAAaa,OAAO,EAAG,QAC3BC,EAAId,aAAaa,OAAO,EAAG,QAC3BE,IAAMC,KAAKL,QAAQM,YACnBC,UAAYF,KAAKL,QAAQQ,UAAU,EAAG,QAEtCC,QAAUJ,KAAKL,QAAQQ,UAAUH,KAAKD,IAAM,EAAGC,KAAKD,UACpDM,eAAiB,QACjBC,SAAW,QACXC,SAAW,OACXD,SAASE,QAAU3B,EAAE,sBAAsB4B,YAC3CH,SAASI,UAAY7B,EAAE,yBAAyB4B,OACrD3B,KAAK6B,UAAUC,UAAY,SAASjB,iBAElBkB,IAAZlB,cACK,UAGFA,QAAQmB,QADH,gBACkB,UAiB3BC,WAAa,cACZf,KAAKE,YAAcF,KAAKJ,SACrBS,eAAiBL,KAAKL,QAAQQ,UAAU,EAAGH,KAAKD,MAEnDC,KAAKI,UAAYJ,KAAKF,EAAG,KACvBC,IAAMC,KAAKK,eAAeJ,YACzBI,eAAiBL,KAAKK,eAAeF,UAAU,EAAGJ,IAAM,UAExDC,KAAKK,oBAEVW,aAAe,GACnBlC,KAAK6B,UAAUM,gBAAkB,SAASC,YACpCC,OAASD,OAAOE,GAChBC,WAAaF,OAAOG,QAAQ,SAI3B,IAAIC,YADJhB,SAAWY,OAAOtB,OAAOwB,WAAa,GAC3BrB,KAAKb,SACnBJ,KAAOiB,KAAKe,aACRf,KAAKb,SAASoC,KAAK5B,UAAYZ,OACjCiC,aAAehB,KAAKb,SAASoC,aAG1BP,mBAEJQ,WAAa,SAASC,OACrBC,OAAQ,EACRN,GAAKK,EAAEP,OAAOE,OACb,IAAIG,OAAOvB,KAAKb,SACfa,KAAKb,SAASoC,KAAK5B,UAAYK,KAAKe,oBACjC5B,SAASoC,KAAKI,gBAAkB9C,EACnC,uBACA,GAAG+C,eACAzC,SAASoC,KAAKM,kBAAoBhD,EACrC,yBACA,GAAG+C,UACLF,OAAQ,OAGE,IAAVA,MAAiB,KAEfV,aAAe,CACjBG,OAAQC,GACRnC,WAAYJ,EAAE,kBAAkBK,MAChCyC,gBAAiB9C,EAAE,uBAAuB4B,OAC1CoB,kBAAmBhD,EAAE,yBAAyB4B,OAC9Cd,QAASK,KAAKe,mBAEX5B,SAASM,KAAKuB,qBAEd1B,KAAKwC,UAAU9B,KAAKb,WAGhC"}
\ No newline at end of file
+{"version":3,"file":"Item.min.js","sources":["../src/Item.js"],"sourcesContent":["// This file is part of Moodle - http://moodle.org/\n//\n// Moodle is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n//\n// Moodle is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n// GNU General Public License for more details.\n//\n// You should have received a copy of the GNU General Public License\n// along with Moodle. If not, see .\n\n/**\n * JavaScript code for the gapfill question type.\n *\n * @copyright 2017 Marcus Green\n * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\ndefine([\"jquery\"], function($) {\n /**\n *\n * @param {string} text\n * @param {string} delimitchars\n */\n return function Item(text, delimitchars) {\n this.questionid = $(\"input[name=id]\").val();\n this.settings = getSettings();\n this.gaptext = text;\n this.delimitchars = delimitchars;\n /* The l and r is for left and right */\n this.l = delimitchars.substr(0, 1);\n this.r = delimitchars.substr(1, 1);\n this.len = this.gaptext.length;\n this.startchar = this.gaptext.substring(0, 1);\n /* For checking if the end char is the right delimiter */\n this.endchar = this.gaptext.substring(this.len - 1, this.len);\n this.gaptextNodelim = \"\";\n this.feedback = {};\n this.instance = 0;\n this.feedback.correct = $(\"#id_corecteditable\").html();\n this.feedback.incorrect = $(\"#id_incorrecteditable\").html();\n Item.prototype.striptags = function(gaptext) {\n /* This is not a perfect way of stripping html but it may be good enough */\n if (gaptext === undefined) {\n return \"\";\n }\n var regex = /(<([^>]+)>)/gi;\n return gaptext.replace(regex, \"\");\n };\n /**\n * Pull data from hidden settings field on form\n * @returns {object} settings\n */\n function getSettings() {\n var settings = [];\n var settingsdata = $(\"[name='itemsettings']\").val();\n if (settingsdata > \"\") {\n var obj = JSON.parse(settingsdata);\n for (var o in obj) {\n settings.push(obj[o]);\n }\n }\n return settings;\n }\n this.stripdelim = function() {\n if (this.startchar === this.l) {\n this.gaptextNodelim = this.gaptext.substring(1, this.len);\n }\n if (this.endchar === this.r) {\n var len = this.gaptextNodelim.length;\n this.gaptextNodelim = this.gaptextNodelim.substring(0, len - 1);\n }\n return this.gaptextNodelim;\n };\n var itemsettings = [];\n Item.prototype.getItemSettings = function(target) {\n var itemid = target.id;\n var underscore = itemid.indexOf(\"_\");\n /* The instance, normally 0 but incremented if a gap has the same text as another\n * instance is not currently used*/\n this.instance = itemid.substr(underscore + 1);\n for (var set in this.settings) {\n text = this.stripdelim();\n if (this.settings[set].gaptext === text) {\n itemsettings = this.settings[set];\n }\n }\n return itemsettings;\n };\n this.updateJson = function(e) {\n var found = false;\n var id = e.target.id;\n for (var set in this.settings) {\n if (this.settings[set].gaptext === this.stripdelim()) {\n this.settings[set].correctfeedback = $(\n \"#id_correcteditable\"\n )[0].innerHTML;\n this.settings[set].incorrectfeedback = $(\n \"#id_incorrecteditable\"\n )[0].innerHTML;\n found = true;\n }\n }\n if (found === false) {\n /* If there is no record for this word add one */\n var itemsettings = {\n itemid: id,\n questionid: $(\"input[name=id]\").val(),\n correctfeedback: $(\"#id_correcteditable\").html(),\n incorrectfeedback: $(\"#id_incorrecteditable\").html(),\n gaptext: this.stripdelim()\n };\n this.settings.push(itemsettings);\n }\n return JSON.stringify(this.settings);\n };\n };\n});\n"],"names":["define","$","Item","text","delimitchars","questionid","val","settings","settingsdata","obj","JSON","parse","o","push","getSettings","gaptext","l","substr","r","len","this","length","startchar","substring","endchar","gaptextNodelim","feedback","instance","correct","html","incorrect","prototype","striptags","undefined","replace","stripdelim","itemsettings","getItemSettings","target","itemid","id","underscore","indexOf","set","updateJson","e","found","correctfeedback","innerHTML","incorrectfeedback","stringify"],"mappings":";;;;;;AAqBAA,4BAAO,CAAC,WAAW,SAASC,UAMnB,SAASC,KAAKC,KAAMC,mBACpBC,WAAaJ,EAAE,kBAAkBK,WACjCC,wBA4BCA,SAAW,GACXC,aAAeP,EAAE,yBAAyBK,SAC1CE,aAAe,GAAI,KACjBC,IAAMC,KAAKC,MAAMH,kBAChB,IAAII,KAAKH,IACZF,SAASM,KAAKJ,IAAIG,WAGfL,SApCOO,QACXC,QAAUZ,UACVC,aAAeA,kBAEfY,EAAIZ,aAAaa,OAAO,EAAG,QAC3BC,EAAId,aAAaa,OAAO,EAAG,QAC3BE,IAAMC,KAAKL,QAAQM,YACnBC,UAAYF,KAAKL,QAAQQ,UAAU,EAAG,QAEtCC,QAAUJ,KAAKL,QAAQQ,UAAUH,KAAKD,IAAM,EAAGC,KAAKD,UACpDM,eAAiB,QACjBC,SAAW,QACXC,SAAW,OACXD,SAASE,QAAU3B,EAAE,sBAAsB4B,YAC3CH,SAASI,UAAY7B,EAAE,yBAAyB4B,OACrD3B,KAAK6B,UAAUC,UAAY,SAASjB,iBAElBkB,IAAZlB,cACK,UAGFA,QAAQmB,QADH,gBACkB,UAiB3BC,WAAa,cACZf,KAAKE,YAAcF,KAAKJ,SACrBS,eAAiBL,KAAKL,QAAQQ,UAAU,EAAGH,KAAKD,MAEnDC,KAAKI,UAAYJ,KAAKF,EAAG,KACvBC,IAAMC,KAAKK,eAAeJ,YACzBI,eAAiBL,KAAKK,eAAeF,UAAU,EAAGJ,IAAM,UAExDC,KAAKK,oBAEVW,aAAe,GACnBlC,KAAK6B,UAAUM,gBAAkB,SAASC,YACpCC,OAASD,OAAOE,GAChBC,WAAaF,OAAOG,QAAQ,SAI3B,IAAIC,YADJhB,SAAWY,OAAOtB,OAAOwB,WAAa,GAC3BrB,KAAKb,SACnBJ,KAAOiB,KAAKe,aACRf,KAAKb,SAASoC,KAAK5B,UAAYZ,OACjCiC,aAAehB,KAAKb,SAASoC,aAG1BP,mBAEJQ,WAAa,SAASC,OACrBC,OAAQ,EACRN,GAAKK,EAAEP,OAAOE,OACb,IAAIG,OAAOvB,KAAKb,SACfa,KAAKb,SAASoC,KAAK5B,UAAYK,KAAKe,oBACjC5B,SAASoC,KAAKI,gBAAkB9C,EACnC,uBACA,GAAG+C,eACAzC,SAASoC,KAAKM,kBAAoBhD,EACrC,yBACA,GAAG+C,UACLF,OAAQ,OAGE,IAAVA,MAAiB,KAEfV,aAAe,CACjBG,OAAQC,GACRnC,WAAYJ,EAAE,kBAAkBK,MAChCyC,gBAAiB9C,EAAE,uBAAuB4B,OAC1CoB,kBAAmBhD,EAAE,yBAAyB4B,OAC9Cd,QAASK,KAAKe,mBAEX5B,SAASM,KAAKuB,qBAEd1B,KAAKwC,UAAU9B,KAAKb"}
\ No newline at end of file
diff --git a/amd/build/jquery.ui.touch-punch-improved.min.js.map b/amd/build/jquery.ui.touch-punch-improved.min.js.map
index f0cca99..06931ba 100644
--- a/amd/build/jquery.ui.touch-punch-improved.min.js.map
+++ b/amd/build/jquery.ui.touch-punch-improved.min.js.map
@@ -1 +1 @@
-{"version":3,"file":"jquery.ui.touch-punch-improved.min.js","sources":["../src/jquery.ui.touch-punch-improved.js"],"sourcesContent":["/*\n * JQuery UI Touch Punch Improved 0.3.1\n *\n *\n * Copyright 2013, Chris Hutchinson \n * Original jquery-ui-touch-punch Copyright 2011, Dave Furfero\n * Dual licensed under the MIT or GPL Version 2 licenses.\n *\n * Depends:\n * jquery.ui.widget.js\n * jquery.ui.mouse.js\n */\n(function(factory) {\n if (typeof define === \"function\" && define.amd) {\n\n // AMD. Register as an anonymous module.\n define([\"jquery\", \"jqueryui\"], factory);\n } else {\n\n // Browser globals.\n factory(window.jQuery);\n }\n}(function($) {\n var pointerEnabled = window.navigator.pointerEnabled\n || window.navigator.msPointerEnabled;\n\n // Detect touch support.\n $.support.touch = 'ontouchend' in document || pointerEnabled;\n\n // Ignore browsers without touch support or mouse support.\n if (!$.support.touch || !$.ui.mouse) {\n return;\n }\n\n var mouseProto = $.ui.mouse.prototype,\n _mouseInit = mouseProto._mouseInit,\n touchHandled;\n\n /**\n * See http://stackoverflow.com/a/12714084/220825.\n * @param {*} touch\n * @returns {object}\n */\n function fixTouch(touch) {\n var winPageX = window.pageXOffset,\n winPageY = window.pageYOffset,\n x = touch.clientX,\n y = touch.clientY;\n\n if (touch.pageY === 0 && Math.floor(y) > Math.floor(touch.pageY)\n || touch.pageX === 0 && Math.floor(x) > Math.floor(touch.pageX)) {\n // ...iOS4 clientX/clientY have the value that should have been.\n // ...in pageX/pageY. While pageX/page/ have the value 0.\n x = x - winPageX;\n y = y - winPageY;\n } else if (y < (touch.pageY - winPageY) || x < (touch.pageX - winPageX)) {\n // Some Android browsers have totally bogus values for clientX/Y.\n // when scrolling/zooming a page. Detectable since clientX/clientY.\n // should never be smaller than pageX/pageY minus page scroll.\n x = touch.pageX - winPageX;\n y = touch.pageY - winPageY;\n }\n\n return {\n clientX: x,\n clientY: y\n };\n }\n\n /**\n * Simulate a mouse event based on a corresponding touch event\n * @param {Object} event A touch event\n * @param {String} simulatedType The corresponding mouse event\n */\n function simulateMouseEvent(event, simulatedType) {\n // Ignore multi-touch events.\n if ((!pointerEnabled && event.originalEvent.touches.length > 1) || (pointerEnabled && !event.isPrimary)) {\n return;\n }\n\n var touch = pointerEnabled ? event.originalEvent : event.originalEvent.changedTouches[0],\n simulatedEvent = document.createEvent('MouseEvents'),\n coord = fixTouch(touch);\n\n // Check if element is an input or a textarea.\n if ($(touch.target).is(\"input\") || $(touch.target).is(\"textarea\")) {\n event.stopPropagation();\n } else {\n event.preventDefault();\n }\n\n // Initialize the simulated mouse event using the touch event's coordinates.\n simulatedEvent.initMouseEvent(\n simulatedType, // ...type.\n true, // ...bubbles.\n true, // ...cancelable.\n window, // ...view.\n 1, // ...detail\n event.screenX || touch.screenX, // ...screenX.\n event.screenY || touch.screenY, // ...screenY.\n event.clientX || coord.clientX, // ...clientX.\n event.clientY || coord.clientY, // ...clientY.\n false, // ...ctrlKey.\n false, // ...altKey.\n false, // ...shiftKey.\n false, // ...metaKey.\n 0, // ...button.\n null // ...relatedTarget.\n );\n\n // Dispatch the simulated event to the target element.\n event.target.dispatchEvent(simulatedEvent);\n }\n\n /**\n * Handle the jQuery UI widget's touchstart events\n * @param {Object} event The widget element's touchstart event\n */\n mouseProto._touchStart = function(event) {\n var self = this;\n\n // Ignore the event if another widget is already being handled.\n if (touchHandled || (!pointerEnabled && !self._mouseCapture(event.originalEvent.changedTouches[0]))) {\n return;\n }\n\n // Set the flag to prevent other widgets from inheriting the touch event.\n touchHandled = true;\n\n // Track movement to determine if interaction was a click.\n self._touchMoved = false;\n\n // Simulate the mouseover event.\n simulateMouseEvent(event, 'mouseover');\n\n // Simulate the mousemove event.\n simulateMouseEvent(event, 'mousemove');\n\n // Simulate the mousedown event.\n simulateMouseEvent(event, 'mousedown');\n };\n\n /**\n * Handle the jQuery UI widget's touchmove events\n * @param {Object} event The document's touchmove event\n */\n mouseProto._touchMove = function(event) {\n // Ignore event if not handled.\n if (!touchHandled) {\n return;\n }\n\n // Interaction was not a click.\n this._touchMoved = true;\n\n // Simulate the mousemove event.\n simulateMouseEvent(event, 'mousemove');\n };\n\n /**\n * Handle the jQuery UI widget's touchend events\n * @param {Object} event The document's 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diff --git a/amd/build/questionedit.min.js.map b/amd/build/questionedit.min.js.map
index 918913b..0b830b3 100644
--- a/amd/build/questionedit.min.js.map
+++ b/amd/build/questionedit.min.js.map
@@ -1 +1 @@
-{"version":3,"file":"questionedit.min.js","sources":["../src/questionedit.js"],"sourcesContent":["// This file is part of Moodle - http://moodle.org/\n//\n// Moodle is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n//\n// Moodle is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n// GNU General Public License for more details.\n//\n// You should have received a copy of the GNU General Public License\n// along with Moodle. If not, see .\n\n/**\n * JavaScript code for the gapfill question type.\n *\n * @copyright 2017 Marcus Green\n * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\n\n/* The data is stored in a hidden field */\ndefine(['jquery', 'qtype_gapfill/Item'], function($, Item) {\n return {\n init: function() {\n $('#id_answerdisplay').change(function() {\n var selected = $(this).val();\n if (selected == 'gapfill') {\n $('#id_fixedgapsize').prop('disabled', false);\n $(\"#id_optionsaftertext\").prop('disabled', true).prop('checked', false);\n $('#id_singleuse').prop('disabled', true).prop('checked', false);\n $('#id_disableregex').prop('disabled', false);\n\n }\n if (selected == 'dragdrop') {\n $('#id_optionsaftertext').prop('disabled', false);\n $('#id_singleuse').prop('disabled', false);\n $('#id_fixedgapsize').prop('disabled', false);\n $('#id_disableregex').prop('disabled', false);\n }\n if (selected == 'dropdown') {\n $('#id_fixedgapsize').prop('disabled', true).prop('checked', false);\n $('#id_optionsaftertext').prop('disabled', true).prop('checked', false);\n $('#id_singleuse').prop('disabled', true).prop('checked', false);\n $('#id_disableregex').prop('disabled', true).prop('checked', false);\n }\n\n\n });\n /* A click on the itemsettings button */\n $('#id_itemsettings_button').on('click', function() {\n var attoIsLive = $('.editor_atto').length;\n /* Show error if Atto is not loaded. It might be because the page has not finished loading\n * or because plain text elements are being used or (perhaps less likely as time goes on)\n * the HTMLarea editor is being used. It might be possible to work with those other editors\n * but limiting to Atto keeps things straightforward and maintainable.\n */\n if (attoIsLive < 1) {\n $('#id_error_itemsettings_button').css({\n display: 'inline',\n color: 'red',\n });\n $('#id_error_itemsettings_button')[0].innerHTML = M.util.get_string(\n 'itemsettingserror',\n 'qtype_gapfill'\n );\n return;\n }\n $('#questiontext .atto_html_button').attr('disabled', 'true');\n if ($('#id_questiontexteditable').get(0).isContentEditable) {\n $('#id_questiontexteditable').attr('contenteditable', 'false');\n $('#fitem_id_questiontext')\n .find('button')\n .attr('disabled', 'true');\n var settingformheight = $('#id_questiontexteditable').css('height');\n var settingformwidth = $('#id_questiontexteditable').css('width');\n $('#id_questiontexteditable').css('display', 'none');\n /* Copy the styles from attos editable area so the canvas looks the same (except gray) */\n $('#id_itemsettings_canvas').css(\n copyStyles($('#id_questiontexteditable'))\n );\n var ed = $('#id_questiontexteditable').closest(\n '.editor_atto_content_wrap'\n );\n $('#id_itemsettings_canvas')\n .appendTo(ed)\n .css('position', 'relative');\n $('#id_itemsettings_canvas').css({\n display: 'block',\n background: 'lightgrey',\n });\n\n /* Copy the real html to the feedback editing html */\n $('#id_itemsettings_canvas').html(\n $('#id_questiontexteditable').prop('innerHTML')\n );\n $('#id_itemsettings_canvas').css({\n height: settingformheight,\n width: settingformwidth,\n });\n $('#id_itemsettings_canvas').css({height: '100%', width: '100%'});\n $('#id_itemsettings_button').html(\n M.util.get_string('editquestiontext', 'qtype_gapfill')\n );\n /* Setting the height by hand gets around a quirk of MSIE */\n $('#id_itemsettings_canvas').height(\n $('#id_questiontexteditable').height()\n );\n /* Disable the buttons on questiontext but not on the feedback form */\n /* wrapContent should be the last on this block as it sometimes falls over with an error */\n wrapContent($('#id_itemsettings_canvas')[0]);\n } else {\n $('#id_questiontexteditable').css({\n display: 'block',\n backgroundColor: 'white',\n });\n $('#id_questiontexteditable').attr('contenteditable', 'true');\n $('#id_itemsettings_canvas').css('display', 'none');\n $('#fitem_id_questiontext')\n .find('button')\n .removeAttr('disabled');\n $('#id_settings_popup').css('display', 'none');\n $('#id_itemsettings_button').html(\n M.util.get_string('additemsettings', 'qtype_gapfill')\n );\n $('[class^=atto_]').removeAttr('disabled');\n }\n });\n\n /* A click on the text */\n $('#id_itemsettings_canvas').on('click', function(e) {\n /*\n * Questiontext needs to be edditable and the target must start\n * with id followed by one or more digits and an underscore\n * */\n if (\n !$('#id_questiontexteditable').get(0).isContentEditable &&\n e.target.id.match(/^id[0-9]+_/)\n ) {\n var delimitchars = $('#id_delimitchars').val();\n var item = new Item(e.target.innerHTML, delimitchars);\n\n // Var item = new Item(e.target.innerHTML, delimitchars);\n var itemsettings = item.getItemSettings(e.target);\n if (itemsettings === null || itemsettings.length === 0) {\n $('#id_correcteditable').html('');\n $('#id_incorrecteditable').html('');\n } else {\n $('#id_correcteditable').html(itemsettings.correctfeedback);\n $('#id_incorrecteditable').html(itemsettings.incorrectfeedback);\n }\n $(\"label[for*='id_correct']\").text(\n M.util.get_string('correct', 'qtype_gapfill')\n );\n $(\"label[for*='id_incorrect']\").text(\n M.util.get_string('incorrect', 'qtype_gapfill')\n );\n $('#id_itemsettings_popup .atto_image_button').attr(\n 'disabled',\n 'true'\n );\n $('#id_itemsettings_popup .atto_media_button').attr(\n 'disabled',\n 'true'\n );\n $('#id_itemsettings_popup .atto_managefiles_button').attr(\n 'disabled',\n 'true'\n );\n var title = M.util.get_string('additemsettings', 'qtype_gapfill');\n /* The html jquery call will turn any encoded 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+{"version":3,"file":"questionedit.min.js","sources":["../src/questionedit.js"],"sourcesContent":["// This file is part of Moodle - http://moodle.org/\n//\n// Moodle is free software: you can redistribute it and/or modify\n// it under the terms of the GNU General Public License as published by\n// the Free Software Foundation, either version 3 of the License, or\n// (at your option) any later version.\n//\n// Moodle is distributed in the hope that it will be useful,\n// but WITHOUT ANY WARRANTY; without even the implied warranty of\n// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n// GNU General Public License for more details.\n//\n// You should have received a copy of the GNU General Public License\n// along with Moodle. If not, see .\n\n/**\n * JavaScript code for the gapfill question type.\n *\n * @copyright 2017 Marcus Green\n * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later\n */\n\n/* The data is stored in a hidden field */\ndefine(['jquery', 'qtype_gapfill/Item'], function($, Item) {\n return {\n init: function() {\n $('#id_answerdisplay').change(function() {\n var selected = $(this).val();\n if (selected == 'gapfill') {\n $('#id_fixedgapsize').prop('disabled', false);\n $(\"#id_optionsaftertext\").prop('disabled', true).prop('checked', false);\n $('#id_singleuse').prop('disabled', true).prop('checked', false);\n $('#id_disableregex').prop('disabled', false);\n\n }\n if (selected == 'dragdrop') {\n $('#id_optionsaftertext').prop('disabled', false);\n $('#id_singleuse').prop('disabled', false);\n $('#id_fixedgapsize').prop('disabled', false);\n $('#id_disableregex').prop('disabled', false);\n }\n if (selected == 'dropdown') {\n $('#id_fixedgapsize').prop('disabled', true).prop('checked', false);\n $('#id_optionsaftertext').prop('disabled', true).prop('checked', false);\n $('#id_singleuse').prop('disabled', true).prop('checked', false);\n $('#id_disableregex').prop('disabled', true).prop('checked', false);\n }\n\n\n });\n /* A click on the itemsettings button */\n $('#id_itemsettings_button').on('click', function() {\n var attoIsLive = $('.editor_atto').length;\n /* Show error if Atto is not loaded. It might be because the page has not finished loading\n * or because plain text elements are being used or (perhaps less likely as time goes on)\n * the HTMLarea editor is being used. It might be possible to work with those other editors\n * but limiting to Atto keeps things straightforward and maintainable.\n */\n if (attoIsLive < 1) {\n $('#id_error_itemsettings_button').css({\n display: 'inline',\n color: 'red',\n });\n $('#id_error_itemsettings_button')[0].innerHTML = M.util.get_string(\n 'itemsettingserror',\n 'qtype_gapfill'\n );\n return;\n }\n $('#questiontext .atto_html_button').attr('disabled', 'true');\n if ($('#id_questiontexteditable').get(0).isContentEditable) {\n $('#id_questiontexteditable').attr('contenteditable', 'false');\n $('#fitem_id_questiontext')\n .find('button')\n .attr('disabled', 'true');\n var settingformheight = $('#id_questiontexteditable').css('height');\n var settingformwidth = $('#id_questiontexteditable').css('width');\n $('#id_questiontexteditable').css('display', 'none');\n /* Copy the styles from attos editable area so the canvas looks the same (except gray) */\n $('#id_itemsettings_canvas').css(\n copyStyles($('#id_questiontexteditable'))\n );\n var ed = $('#id_questiontexteditable').closest(\n '.editor_atto_content_wrap'\n );\n $('#id_itemsettings_canvas')\n .appendTo(ed)\n .css('position', 'relative');\n $('#id_itemsettings_canvas').css({\n display: 'block',\n background: 'lightgrey',\n });\n\n /* Copy the real html to the feedback editing html */\n $('#id_itemsettings_canvas').html(\n $('#id_questiontexteditable').prop('innerHTML')\n );\n $('#id_itemsettings_canvas').css({\n height: settingformheight,\n width: settingformwidth,\n });\n $('#id_itemsettings_canvas').css({height: '100%', width: '100%'});\n $('#id_itemsettings_button').html(\n M.util.get_string('editquestiontext', 'qtype_gapfill')\n );\n /* Setting the height by hand gets around a quirk of MSIE */\n $('#id_itemsettings_canvas').height(\n $('#id_questiontexteditable').height()\n );\n /* Disable the buttons on questiontext but not on the feedback form */\n /* wrapContent should be the last on this block as it 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