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