tao-test/app/taoQtiItem/views/js/qtiCreator/widgets/choices/Widget.js

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2022-08-29 20:14:13 +02:00
define(['taoQtiItem/qtiCreator/widgets/Widget'], function(Widget){
var ChoiceWidget = Widget.clone();
ChoiceWidget.buildContainer = function(){
this.$container = this.$original;
};
ChoiceWidget.initCreator = function(){
Widget.initCreator.call(this);
this.interaction = this.element.getInteraction();
if(!this.interaction){
throw new Error('cannot find related interaction');
}
this.listenToInteractionStates();
};
ChoiceWidget.listenToInteractionStates = function(){
var _this = this;
//follow interaction state change
this.beforeStateInit(function(e, element, state){
if(element.is('interaction')
&& element.getSerial() === _this.interaction.getSerial()
&& state.name !== _this.getCurrentState().name){
switch(state.name){
case 'answer':
case 'sleep':
case 'question':
_this.changeState(state.name);
break;
case 'delete':
_this.changeState('sleep');
break;
}
}
});
this.beforeStateExit(function(e, element, state){
if(element.is('interaction')
&& element.getSerial() === _this.interaction.getSerial()
&& state.name === 'choice'){
_this.changeState('question');
}
});
};
return ChoiceWidget;
});