| 1 | define([
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| 2 | 'dojo/_base/declare',
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| 3 | 'dojo/_base/event',
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| 4 | 'dojo/_base/lang',
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| 5 | 'dojo/when',
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| 6 | '../store',
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| 7 | '../app/Content',
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| 8 | '../app/Router',
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| 9 | '../app/Page',
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| 10 | '../model/classes/Question',
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| 11 | '../model/widgets/QuestionEditorPreview',
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| 12 | '../model/widgets/QuestionEditorToolkit',
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| 13 | 'dojo/text!./templates/question.html'
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| 14 | ],function(declare, event, lang, when, store, Content, Router, Page, Question, QuestionEditorPreview, QuestionEditorToolkit, template){
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| 15 | return declare([Page], {
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| 16 | templateString: template,
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| 17 | question: null,
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| 18 | _toolkit: null,
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| 19 | _preview: null,
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| 20 |
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| 21 | startup: function() {
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| 22 | if ( this._started ) { return; }
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| 23 | this.inherited(arguments);
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| 24 | if ( !this.questionId ) {
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| 25 | throw new Error("Error: no reference to object set!");
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| 26 | }
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| 27 | this._setupEditor();
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| 28 | if (this.questionId === "new") {
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| 29 | this.question = Question.create();
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| 30 | this._refresh();
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| 31 | } else {
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| 32 | when(store.get(this.questionId))
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| 33 | .then(lang.hitch(this, function(obj) {
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| 34 | this.question = obj;
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| 35 | this._refresh();
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| 36 | }));
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| 37 | }
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| 38 | },
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| 39 | onLeave: function() {
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| 40 | this.inherited(arguments);
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| 41 | },
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| 42 | _refresh: function () {
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| 43 | this.titleNode.innerHTML = Question.DisplayTitle.get(this.question);
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| 44 | this._toolkit.set('value',this.question);
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| 45 | this._preview.appendItems(Question.Content.get(this.question));
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| 46 | },
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| 47 | _onSave: function(evt) {
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| 48 | lang.mixin(this.question, this._toolkit.get('value'));
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| 49 | Question.Content.set(this.question, this._preview.getItems());
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| 50 | store.put(this.question)
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| 51 | .then(function() {
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| 52 | Router.go('/questions');
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| 53 | },function(err){
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| 54 | Content.notify(err,'error');
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| 55 | });
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| 56 | if ( evt ) { event.stop( evt ); }
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| 57 | return false;
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| 58 | },
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| 59 | _onDiscard: function() {
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| 60 | Router.go('/questions');
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| 61 | return true;
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| 62 | },
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| 63 | _setupEditor: function() {
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| 64 | this._toolkit = new QuestionEditorToolkit({
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| 65 | },this.QuestionEditorToolkitNode);
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| 66 | this._toolkit.on('submit',lang.hitch(this,"_onSave"));
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| 67 | this._toolkit.startup();
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| 68 |
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| 69 | this._preview = new QuestionEditorPreview({
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| 70 | },this.QuestionEditorPreviewNode);
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| 71 | this._preview.startup();
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| 72 | this._supportingWidgets.push(this._toolkit, this._preview);
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| 73 | }
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| 74 | });
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| 75 | });
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