class MyForm extends Form {
private int hour;
private int second;
public Form {
add(new TextField("hour", new PropertyModel(MyForm.class, "hour")));
add(new TextField("second", new PropertyModel(MyForm.class, "second")));
}
public void onSubmit() {
if(!validTime(hour, second)) error("uhh ... hello?");
// do more stuff
}
On Feb 18, 2010, at 2:02 PM, srm wrote:
>
> Am 18.02.2010 um 22:56 schrieb Andrew Lombardi:
>
>> It depends what your domain object looks like, if it's just a simple string
>> you'll have to save the results of those two textfield's in their own model,
>> and then merge them in the onSubmit method.
>>
>
> It's a int property. I was thinking about using the onSubmit method but
> how will this interfere with the PropertyModel setting the value according to
> TextField's value? Does this happen before onSubmit or after onSubmit?
>
> If that happens before, I surely can overwrite the DO's property (set via the
> PropertyModel) in the onSubmit().
>
> Regards,
> Stephan
>
>> On Feb 18, 2010, at 1:41 PM, srm wrote:
>>
>>> Hi List,
>>>
>>> the following may looked flawed, so I'm happy to hear your suggestions: I
>>> have a RegisterNewItem Form where a user can add new Items to a
>>> shop/database. I have items of type CD (audiocd) with an attribute
>>> PlayTime. I store this value as seconds and calculate the minutes to
>>> display at runtime. For adding a new CD, I thought that it would be
>>> inconvenient to have the user entering either seconds only, or how to agree
>>> on a format like Min:Sec OR Min.Sec etc. My idea now is to provide two
>>> textFields, one for the minutes and one for the additional seconds. Now I
>>> have no idea how to properly use the model of the textfields and the
>>> item-object, to calculate the seconds from both fields at submit time. Any
>>> help appreciated.
>>>
>>> Please see the code from the Panel below (currently without a textfield for
>>> the playtime).
>>>
>>> Regards,
>>> Stephan
>>>
>>>
>>> public class AddCDPanel extends AddItemPanel {
>>>
>>>
>>> /**
>>> * auto-generated UID
>>> */
>>> private static final long serialVersionUID = 5390579612171776545L;
>>>
>>> public AddCDPanel(String id) {
>>> super(id, new CD());
>>>
>>> TextField labelTextField = new TextField("label", new
>>> PropertyModel(itemToInsert,"label"));
>>> FeedbackLabel labelFeedback = new
>>> FeedbackLabel("label.feedback", labelTextField);
>>> addItemForm.add(labelTextField.setRequired(true));
>>> addItemForm.add(labelFeedback);
>>>
>>> TextField artistTextField = new TextField("artist", new
>>> PropertyModel(itemToInsert,"artist"));
>>> FeedbackLabel artistFeedback = new
>>> FeedbackLabel("artist.feedback", artistTextField);
>>> addItemForm.add(artistTextField.setRequired(true));
>>> addItemForm.add(artistFeedback);
>>>
>>> }
>>> }
>>>
>>>
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>>
>>
>> To our success!
>>
>> Mystic Coders, LLC | Code Magic | www.mysticcoders.com
>>
>> ANDREW LOMBARDI | and...@mysticcoders.com
>> 2321 E 4th St. Ste C-128, Santa Ana CA 92705
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To our success!
Mystic Coders, LLC | Code Magic | www.mysticcoders.com
ANDREW LOMBARDI | and...@mysticcoders.com
2321 E 4th St. Ste C-128, Santa Ana CA 92705
ofc: 714-816-4488
fax: 714-782-6024
cell: 714-697-8046
linked-in: http://www.linkedin.com/in/andrewlombardi
twitter: http://www.twitter.com/kinabalu
Eco-Tip: Printing e-mails is usually a waste.
========================================================
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indirectly, use,
disclose, distribute, print, or copy any part of this message if you are not
the intended recipient.
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