com.wiris.quizzes.api.ui

Interface AnswerFeedback

All Superinterfaces:

QuizzesComponent

public interface AnswerFeedback
extends QuizzesComponent

Component that produces ta feedback for a question response. This component should be included in the review page of a question. It produces a line for each checked assertion and shows whether it was satisfied by the response. This object is always built from QuizzesComponentBuilder.

Method Summary

Modifier and Type	Method and Description
void	removeEmbedded(AnswerField component) Remove the embedded feedback from a component.
void	setAnswerWeight(double fraction) Set the weight of the chosen correct answer.
void	setEmbedded(AnswerField component) Makes this answer feedback a floating panel sticked to the given component.
void	showAssertionsFeedback(boolean visible) Whether to show the feedback for individual assertions.
void	showCorrectAnswerFeedback(boolean visible) Whether to show the line indicating the correct answer.
void	showFieldDecorationFeedback(boolean visible) Whether to decorate embedded answer component.

Methods inherited from interface com.wiris.quizzes.api.ui.QuizzesComponent

getElement

Method Detail

setEmbedded

void setEmbedded(AnswerField component)

Makes this answer feedback a floating panel sticked to the given component. This feedback panel will be shown as a popup when mouseover or click the given component, and will be invisible otherwise. This is necessary when there is no static space to set the answer feedback, as in the case of cloze questions.

Parameters:

component - The component where to attach this object.

removeEmbedded

void removeEmbedded(AnswerField component)

Remove the embedded feedback from a component.

Parameters:

component - The component from where to detach the feedback.

showCorrectAnswerFeedback

void showCorrectAnswerFeedback(boolean visible)

Whether to show the line indicating the correct answer.

showAssertionsFeedback

void showAssertionsFeedback(boolean visible)

Whether to show the feedback for individual assertions.

showFieldDecorationFeedback

void showFieldDecorationFeedback(boolean visible)

Whether to decorate embedded answer component.

See Also:

setEmbedded(com.wiris.quizzes.api.ui.AnswerField)

setAnswerWeight

void setAnswerWeight(double fraction)

Set the weight of the chosen correct answer. Sometimes it is useful to define more than one correct answers for the same short answer question. Then it is possible for the question engine to set a different grade for each defined answer. Using this method the feedback decoration will adapt to the final grade.

Parameters:

weight - between 0.0 (incorrect) and 1.0 (correct). In fact all values between the two bounds have the same effect on decoration.