Adding rating functionality to message boards -threads

[Mazhar Alam，修改在11 年前。]

Hi all,
Im trying to add rating feature using-

<liferay-ui:ratings
className="<%= MBMessage.class.getName() %>"
classPK="<%= message.getMessageId() %>"
type="stars"
/>

But when i rate and suppose i gave 4 rating(stars) to any thread post..An error comes--

com.liferay.portlet.ratings.EntryScoreException
at com.liferay.portlet.ratings.service.impl.RatingsEntryLocalServiceImpl.validate(RatingsEntryLocalServiceImpl.java:266)
at com.liferay.portlet.ratings.service.impl.RatingsEntryLocalServiceImpl.updateEntry(RatingsEntryLocalServiceImpl.java:151)


Any ideas how to resolve this...

[Hitoshi Ozawa，修改在11 年前。]

If you look at the ratingsentry and ratingstats table (or related definition in service.xml), it seems you wont be able to use liferay's rating in message board posts.

[Mazhar Alam，修改在11 年前。]

I checked my portal source, which wasn't updated one..so i was not able to resolve..now i ' ve resolved the issue..Thanks anyway for you help...:-)

[Vitaliy Koshelenko，修改在9 年前。]

Add the following properties:

ratings.max.score[com.liferay.portlet.messageboards.model.MBDiscussion]=5
ratings.min.score[com.liferay.portlet.messageboards.model.MBDiscussion]=1

ratings.max.score[com.liferay.portlet.messageboards.model.MBMessage]=5
ratings.min.score[com.liferay.portlet.messageboards.model.MBMessage]=1

[Ellisa Khoja，修改在8 年前。]

Mazhar Alam:

Hi all,
Im trying to add rating feature using-

<liferay-ui:ratings
className="<%= MBMessage.class.getName() %>"
classPK="<%= message.getMessageId() %>"
type="stars"
/>

But when i rate and suppose i gave 4 rating(stars) to any thread post..An error comes--

com.liferay.portlet.ratings.EntryScoreException
at com.liferay.portlet.ratings.service.impl.RatingsEntryLocalServiceImpl.validate(RatingsEntryLocalServiceImpl.java:266)
at com.liferay.portlet.ratings.service.impl.RatingsEntryLocalServiceImpl.updateEntry(RatingsEntryLocalServiceImpl.java:151)


Any ideas how to resolve this...

I am getting same error. can you please provide solution?

[Ellisa Khoja，修改在8 年前。]

I am getting same error. can you please provide solution?

[Mazhar Alam，修改在8 年前。]

Hi Ellisa,

Please follow what Jitendra has suggested..I had modified the same properties.

Thanks

[Jitendra Rajput，修改在8 年前。]

If you check validate() method implementation in that it is checking if current score is > max score or current score < min score it will throw EntryScoreException.

protected void validate(String className, double score)
		throws PortalException {

		Filter filter = new Filter(className);

		double maxScore = GetterUtil.getInteger(
			PropsUtil.get(PropsKeys.RATINGS_MAX_SCORE, filter),
			PropsValues.RATINGS_DEFAULT_NUMBER_OF_STARS);
		double minScore = GetterUtil.getInteger(
			PropsUtil.get(PropsKeys.RATINGS_MIN_SCORE, filter));

		if ((score < minScore) || (score > maxScore)) {
			throw new EntryScoreException();
		}
	}

To correct this you need to add properties suggested by Vitally in portal-ext file.

  #
    # Set the number of max score and min score that will be used by the ratings
    # tag library for each model.
    #
    ratings.max.score[com.liferay.portlet.messageboards.model.MBDiscussion]=1
    ratings.min.score[com.liferay.portlet.messageboards.model.MBDiscussion]=-1

    ratings.max.score[com.liferay.portlet.messageboards.model.MBMessage]=1
    ratings.min.score[com.liferay.portlet.messageboards.model.MBMessage]=-1