hi there,
situation:
1. i have an edit page for an entity "Report"
2. if the page activated, the method onActivate
public void onActivate(long primaryKey)
{
this.primaryKey = primaryKey;
if (this.entity == null)
{
if (this.primaryKey == 0)
this.entity = instantiateEntity();
else
this.entity = (Report) getDAO().doRetrieve(primaryKey,
false);
}
}
this.entity is a private field declared by
@Persist("flash")
@Property
private Report entity;
after i clicked on the action link "del" (look the attached image)
an element from the list (attached to the entiy) should removed.
problem:
after i click the actionlink "del", tapestry reacts in following manner
1. onActivate (this.entity is not null)
2. @OnEvent(component = "parameterEditor") void doDeleteParameter(long
id);
the list element removed but the entity not persisted.
3. onActivate (this.entity is null and re-readed from database)
are there any suggestions to prevent the re-reading of the entity after
clicking an action/eventlink?
--
with regards
Sven Homburg
http://tapestry5-components.googlecode.com
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