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MOBILE-2966 quiz: Clear answer in multiple choice single answer

main
Pau Ferrer Ocaña 2019-04-18 12:26:00 +02:00
parent c6e01bfa66
commit 4e98e6588b
6 changed files with 17 additions and 0 deletions
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1
scripts/langindex.json
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@ -637,6 +637,7 @@
"addon.mod_quiz.attemptquiznow": "quiz",
"addon.mod_quiz.attemptstate": "quiz",
"addon.mod_quiz.cannotsubmitquizdueto": "local_moodlemobileapp",
"addon.mod_quiz.clearchoice": "qtype_multichoice",
"addon.mod_quiz.comment": "quiz",
"addon.mod_quiz.completedon": "quiz",
"addon.mod_quiz.confirmclose": "quiz",

1
src/addon/mod/quiz/lang/en.json
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@ -6,6 +6,7 @@
"attemptquiznow": "Attempt quiz now",
"attemptstate": "State",
"cannotsubmitquizdueto": "This quiz attempt cannot be submitted for the following reasons:",
"clearchoice": "Clear my choice",
"comment": "Comment",
"completedon": "Completed on",
"confirmclose": "Once you submit, you will no longer be able to change your answers for this attempt.",

3
src/addon/qtype/multichoice/component/addon-qtype-multichoice.html
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@ -32,6 +32,9 @@
<core-icon item-content *ngIf="option.isCorrect === 1" class="core-correct-icon" name="fa-check" color="success"></core-icon>
<core-icon item-content *ngIf="option.isCorrect === 0" class="core-correct-icon" name="fa-remove" color="danger"></core-icon>
</ion-item>
<div *ngIf="!question.disabled" padding-horizontal>
<button text-wrap [disabled]="!question.singleChoiceModel" ion-button full color="light" (click)="clear()" type="reset">{{ 'addon.mod_quiz.clearchoice' | translate }}</button>
</div>
<!-- ion-radio doesn't use an input. Create a hidden input to hold the selected value. -->
<input type="hidden" [ngModel]="question.singleChoiceModel" [attr.name]="question.optionsName">

7
src/addon/qtype/multichoice/component/multichoice.ts
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@ -35,4 +35,11 @@ export class AddonQtypeMultichoiceComponent extends CoreQuestionBaseComponent im
ngOnInit(): void {
this.initMultichoiceComponent();
}
/**
* Clear selected choices.
*/
clear(): void {
this.question.singleChoiceModel = null;
}
}

1
src/assets/lang/en.json
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@ -637,6 +637,7 @@
"addon.mod_quiz.attemptquiznow": "Attempt quiz now",
"addon.mod_quiz.attemptstate": "State",
"addon.mod_quiz.cannotsubmitquizdueto": "This quiz attempt cannot be submitted for the following reasons:",
"addon.mod_quiz.clearchoice": "Clear my choice",
"addon.mod_quiz.comment": "Comment",
"addon.mod_quiz.completedon": "Completed on",
"addon.mod_quiz.confirmclose": "Once you submit, you will no longer be able to change your answers for this attempt.",

4
src/core/question/classes/base-question-component.ts
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@ -448,6 +448,8 @@ export class CoreQuestionBaseComponent {
this.question.options = [];
this.question.disabled = true;
for (const i in options) {
const element = options[i],
option: any = {
@ -461,6 +463,8 @@ export class CoreQuestionBaseComponent {
this.question.optionsName = option.name;
this.question.disabled = this.question.disabled && element.disabled;
// Get the label with the question text.
const label = questionEl.querySelector('label[for="' + option.id + '"]');
if (label) {