Re: How to Configure Search results using JSF/MyFaces
You can use DISTINCT in HQL or an ResultTransFormer (Criteria.DISTINCT_ROOT_ENTITY) in HQL to get no duplicates if an join involved. Greetings, Luca Simon Kitching schrieb: On an almost-off-topic subject: I've always found Hibernate's maxResult facility to be quite useless. It limits the number of *SQL ROWS* returned, not the number of *objects*. Therefore when table joins are involved (and they often are) then the actual number of *objects* that will be returned can be significantly different from the maxResult setting. Have other people had this problem, and if so is there a known solution? Cheers, Simon On Sun, 2009-01-18 at 17:07 +, Cagatay Civici wrote: This is not a UI thing and I think should be handled at data access rather than UI level. Hibernate api supports maxResult so you can limit the number of rows returned. On Sun, Jan 18, 2009 at 4:57 PM, bansi wrote: We use JSF 1.2, RichFaces 3.1, Spring 2.5, Hibernate 3.2 and have following requirement "The maximum number of rows returned must be configurable so that users don't query too much information." We are able to successfully implement search using RichFaces walk method of Serializable data model which provides dataScroller for pagination Any pointers/suggestions will be greatly appreciated
Re: How to Configure Search results using JSF/MyFaces
Hi Cagatay Thanks for quick response. I am looking for configuration of searchResults through queryString name-value pair i.e. ?maxResult=100 As its not possible to have GET request in JSF , wondering how it can be done Cagatay Civici wrote: > > This is not a UI thing and I think should be handled at data access rather > than UI level. > > Hibernate api supports maxResult so you can limit the number of rows > returned. > > On Sun, Jan 18, 2009 at 4:57 PM, bansi wrote: > >> >> We use JSF 1.2, RichFaces 3.1, Spring 2.5, Hibernate 3.2 and have >> following >> requirement >> >> "The maximum number of rows returned must be configurable so that users >> don't query too much information." >> >> We are able to successfully implement search using RichFaces walk method >> of >> Serializable data model which provides dataScroller for pagination >> >> Any pointers/suggestions will be greatly appreciated >> >> >> -- >> View this message in context: >> http://www.nabble.com/How-to-Configure-Search-results-using-JSF-MyFaces-tp21530052p21530052.html >> Sent from the MyFaces - Users mailing list archive at Nabble.com. >> >> > > -- View this message in context: http://www.nabble.com/How-to-Configure-Search-results-using-JSF-MyFaces-tp21530052p21535978.html Sent from the MyFaces - Users mailing list archive at Nabble.com.
Re: How to Configure Search results using JSF/MyFaces
On an almost-off-topic subject: I've always found Hibernate's maxResult facility to be quite useless. It limits the number of *SQL ROWS* returned, not the number of *objects*. Therefore when table joins are involved (and they often are) then the actual number of *objects* that will be returned can be significantly different from the maxResult setting. Have other people had this problem, and if so is there a known solution? Cheers, Simon On Sun, 2009-01-18 at 17:07 +, Cagatay Civici wrote: > This is not a UI thing and I think should be handled at data access > rather than UI level. > > Hibernate api supports maxResult so you can limit the number of rows > returned. > > On Sun, Jan 18, 2009 at 4:57 PM, bansi wrote: > > We use JSF 1.2, RichFaces 3.1, Spring 2.5, Hibernate 3.2 and > have following > requirement > > "The maximum number of rows returned must be configurable so > that users > don't query too much information." > > We are able to successfully implement search using RichFaces > walk method of > Serializable data model which provides dataScroller for > pagination > > Any pointers/suggestions will be greatly appreciated > >
Re: How to Configure Search results using JSF/MyFaces
This is not a UI thing and I think should be handled at data access rather than UI level. Hibernate api supports maxResult so you can limit the number of rows returned. On Sun, Jan 18, 2009 at 4:57 PM, bansi wrote: > > We use JSF 1.2, RichFaces 3.1, Spring 2.5, Hibernate 3.2 and have following > requirement > > "The maximum number of rows returned must be configurable so that users > don't query too much information." > > We are able to successfully implement search using RichFaces walk method of > Serializable data model which provides dataScroller for pagination > > Any pointers/suggestions will be greatly appreciated > > > -- > View this message in context: > http://www.nabble.com/How-to-Configure-Search-results-using-JSF-MyFaces-tp21530052p21530052.html > Sent from the MyFaces - Users mailing list archive at Nabble.com. > >
How to Configure Search results using JSF/MyFaces
We use JSF 1.2, RichFaces 3.1, Spring 2.5, Hibernate 3.2 and have following requirement "The maximum number of rows returned must be configurable so that users don't query too much information." We are able to successfully implement search using RichFaces walk method of Serializable data model which provides dataScroller for pagination Any pointers/suggestions will be greatly appreciated -- View this message in context: http://www.nabble.com/How-to-Configure-Search-results-using-JSF-MyFaces-tp21530052p21530052.html Sent from the MyFaces - Users mailing list archive at Nabble.com.
