RE: Need help editing a Map plz.
Maybe try a RepeatingView of some sort (ListView?) over new ArrayList(map.keySet())... Jeremy Thomerson http://www.wickettraining.com -- sent from a wireless device -Original Message- From: Ned Collyer ned.coll...@gmail.com Sent: Monday, January 19, 2009 6:14 PM To: users@wicket.apache.org Subject: Need help editing a Map plz. Hi Guys, I have a data construct which is as follows: Template MapString, ListConstraint fieldConstraints; The map is fieldname against a list of constraints. Eg, I might have firstName as the field, and the following constraints length between 2 and 16 characters mandatory alphas only I have editors for each of the constraints - that bit was easy. I can also render out the field names, and the editors. My question is, how do I bind the editors to the instances that are within the map? -- View this message in context: http://www.nabble.com/Need-help-editing-a-Map-plz.-tp21554555p21554555.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Need help editing a Map plz.
Got it licked - stuffed up the editors. Specifically I neglected convertInput because I happen to be an idiot. Thanks JT - I have the keyset stuff down already ;) I was just wondering why my constraints were instantiated, but when they were submitted their inner detail was nulled out. Makes sense now. Jeremy Thomerson-5 wrote: Maybe try a RepeatingView of some sort (ListView?) over new ArrayList(map.keySet())... Jeremy Thomerson http://www.wickettraining.com -- sent from a wireless device -- View this message in context: http://www.nabble.com/Need-help-editing-a-Map-plz.-tp21554555p21555867.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
RE: Need help editing a Map plz.
No - i officially don't know what's wrong :)
This is my snippet
-
ListString list = new
ArrayListString(model.getObject().getConstraints().keySet());
// display any existing constraints
form.add(new ListViewString(fields, list) {
protected void populateItem(ListItemString listItem) {
final Label label = new Label(label, new
ModelClass(model.getObject().getDocumentType()));
label.setDefaultModelObject(label.getString(listItem.getModelObject()));
listItem.add(label);
listItem.add(new ListViewConstraint(constraints, new
PropertyModelListConstraint(model, String.format(constraints[%s],
listItem.getModelObject( {
protected void populateItem(ListItemConstraint
listItem) {
listItem.add(getConstraintFormField(listItem.getModel()));
}
}.setReuseItems(true));
}
}.setReuseItems(true));
The only constraint form field is this
public LengthBetweenConstraintField(String id, IModel model) {
super(id, model);
add(new TextField(minimum, new PropertyModel(model, minimum)));
add(new TextField(maximum, new PropertyModel(model, maximum)));
}
When the page is rendered - the correct values appear. However when it's
submitted - the values for max and minimum are set to null.
HELP :)
--
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RE: Need help editing a Map plz.
Bleh - its one of those days.
Changed the base of the form fields from FormComponentPanel back to Panel -
and bobs ur uncle.
Sorry for the list noise (recovering from holidays still).
Ned Collyer wrote:
No - i officially don't know what's wrong :)
This is my snippet
-
ListString list = new
ArrayListString(model.getObject().getConstraints().keySet());
// display any existing constraints
form.add(new ListViewString(fields, list) {
protected void populateItem(ListItemString listItem) {
final Label label = new Label(label, new
ModelClass(model.getObject().getDocumentType()));
label.setDefaultModelObject(label.getString(listItem.getModelObject()));
listItem.add(label);
listItem.add(new ListViewConstraint(constraints, new
PropertyModelListConstraint(model, String.format(constraints[%s],
listItem.getModelObject( {
protected void populateItem(ListItemConstraint
listItem) {
listItem.add(getConstraintFormField(listItem.getModel()));
}
}.setReuseItems(true));
}
}.setReuseItems(true));
The only constraint form field is this
public LengthBetweenConstraintField(String id, IModel model) {
super(id, model);
add(new TextField(minimum, new PropertyModel(model,
minimum)));
add(new TextField(maximum, new PropertyModel(model,
maximum)));
}
When the page is rendered - the correct values appear. However when it's
submitted - the values for max and minimum are set to null.
HELP :)
--
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http://www.nabble.com/Need-help-editing-a-Map-plz.-tp21554555p21556545.html
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