Hi,
In switching to seam(and POJO's) and keeping with the spirit of seam now being
the handy glue from ejb's to jsf based pages, what would be the way to take a
query that always produces one record row and then display to the user in
columns in a jsf table or data grid? One record field now per jsf row? It is a
common thing I do in my old self-deprecated glue and I'm wanting to replace it
with seam.
Each field of the Entity now is a row in the display; often put the queries'
column title in the first column, second column is the field's value and a
third is the units of the value.
| @Entity
| @Name("element")
| @Table(name = "ELEMENT")
| @NamedQueries([EMAIL PROTECTED](name = "Element.findByElementPk", query =
"SELECT e FROM Element e WHERE e.elementPk = :elementPk"), @NamedQuery(name =
"Element.findByName", query = "SELECT e FROM Element e WHERE e.name = :name"),
@NamedQuery(name = "Element.findByAtomicNumber", query = "SELECT e FROM Element
e WHERE e.atomicNumber = :atomicNumber"), @NamedQuery(name =
"Element.findByAtomicSymbol", query = "SELECT e FROM Element e WHERE
e.atomicSymbol = :atomicSymbol"), @NamedQuery(name =
"Element.findByAtomicWeight", query = "SELECT e FROM Element e WHERE
e.atomicWeight = :atomicWeight"), @NamedQuery(name =
"Element.findByAtomicRadius", query = "SELECT e FROM Element e WHERE
e.atomicRadius = :atomicRadius"), @NamedQuery(name =
"Element.findByMeltingPoint", query = "SELECT e FROM Element e WHERE
e.meltingPoint = :meltingPoint"), @NamedQuery(name =
"Element.findByBoilingPoint", query = "SELECT e FROM Element e WHERE
e.boilingPoint = :boilingPoint"), @NamedQuery(name = "Element!
.findByOxidationStates", query = "SELECT e FROM Element e WHERE
e.oxidationStates = :oxidationStates"), @NamedQuery(name =
"Element.findByElectronConfiguration", query = "SELECT e FROM Element e WHERE
e.electronConfiguration = :electronConfiguration")})
| public class Element implements Serializable {
| private static final long serialVersionUID = 1L;
| @Id
| @Column(name = "ELEMENT_PK", nullable = false)
| private Integer elementPk;
| @Column(name = "NAME")
| private String name;
| @Column(name = "ATOMIC_NUMBER")
| private Short atomicNumber;
| @Column(name = "ATOMIC_SYMBOL")
| private String atomicSymbol;
| @Column(name = "ATOMIC_WEIGHT")
| private Double atomicWeight;
| @Column(name = "ATOMIC_RADIUS")
| private Double atomicRadius;
| @Column(name = "MELTING_POINT")
| private Double meltingPoint;
| @Column(name = "BOILING_POINT")
| private Double boilingPoint;
| @Column(name = "OXIDATION_STATES")
| private Short oxidationStates;
| @Column(name = "ELECTRON_CONFIGURATION")
| private String electronConfiguration;
|
So the jsf table is now three columns labeled:
Parameter Value Units
Name Hydrogen
Atomic Number: 1
Atomic Radius 78 pm
Atomic Symbol H
Melting Point - 259.34 �C
Atomic Weight 1.0079 g/mol
Boiling Point -252.87 �C
Electron Configuration 1s1
Oxidation States 1, -1
View the original post :
http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4105930#4105930
Reply to the post :
http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4105930
_______________________________________________
jboss-user mailing list
[email protected]
https://lists.jboss.org/mailman/listinfo/jboss-user
