Hi
Anyone please help me with this strange case?
For our application there are two ops-based portlets, they always should
be placed in the same layout page.
The first portlet page is a enter page. Here user could enter his
criterias and issue the submmission.At the same time, the submission
will also send a message to a PorletMessaging component.
The 2nd portlet page is result page. This page always is waiting for
reading the message from that PorletMessaging component.Once it could
get the matched message,it will extract the corresponding information
according the value in that message.There will be a table which are
responsible for render the result. For this table there is a column
which is involved with a event button, once user click this button it
will get the associated detail information with that button issue.
My problem is if you never click that button in the second portlet for
detail information. These two portlets could all the time work well. For
the first portlet enter the criteria, issue submission and send message
as well. The second portlet read message and extract correct information
according message. Then change your criteria, the first page submit new
request, and the second page could get correct information based on new
mesage. That's be fine.
Nevertheless, if user click that button in the second portlet for some
detail info, and then user go to change the criteria in the first
portlet,and searching again. As a result the second portlet could not be
refreshed so that it could not be triggerred to read the new message.It
seems that the second portlet lost focus for ever, and never be
refreshed.
I don't know what's the reason for this ? Anyone could give me some
explanation for the cooperations between multiple portlets?Is it portlet
cached ?
I really no idea for that?
Many thanks to all of you, hope I could resolve this problem out with
your great help.
Cheers
Kevin Cheng
Information Solutions Consultancy
Intelligent Transport Systems
Atkins Highways and Transportation
Woodcote Grove, Ashley Road, Epsom, Surrey, KT18 5BW
Tel: +44 (0) 1372 756471
Fax: +44 (0) 1372 750000
E-mail:
[hidden email]
www.atkinsglobal.com/its
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