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Posted to users@wicket.apache.org by Ryan Burns <ca...@gmail.com> on 2009/07/20 12:52:53 UTC
How to get DateField value
Hi i'm new to wicket, I wonder if any of yous can help me. I'm trying to get
the date selected from DateField component when the date is changed. I've
tried getConvertedInput() and getInput()but they just return null. Below is
my code, I've striped it down to just display the date in the console to
make things a bit easier.
Thanks,
Ryan
public class TestFormPanel extends Panel{
protected DateField dateField;
private static final long serialVersionUID = 1L;
public TestFormPanel (String id){
super(id);
dateField = new DateField("date", new Model(new Date()));
add(dateField);
dateField.add(new AjaxFormComponentUpdatingBehavior("onchange")
{
@Override
protected void onUpdate(AjaxRequestTarget arg0) {
System.out.println("new dateeeeeeeeeeeeeeeeeeeeeeeeeeeeee "
+ dateField.getInput());
System.out.println("new dateeeeeeeeeeeeeeeeeeeeeeeeeeeeee "
+ dateField.getConvertedInput());
}
});
}
}
Re: How to get DateField value
Posted by Mathias Nilsson <wi...@gmail.com>.
Ok this is wicket-datetime if I'm not misstaken.
You must override the newDateTextField then
import java.util.Date;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.datetime.markup.html.form.DateTextField;
import org.apache.wicket.extensions.yui.calendar.DateField;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.model.Model;
/**
* Homepage
*/
public class HomePage extends WebPage{
private static final long serialVersionUID = 1L;
protected DateField dateField;
public HomePage() {
Form<Void> form = new Form<Void>( "form" );
dateField = new DateField("date", new Model<Date>(new Date())){
@Override
protected DateTextField newDateTextField(java.lang.String id,
org.apache.wicket.model.PropertyModel dateFieldModel){
DateTextField f = DateTextField.forShortStyle(id,
dateFieldModel);
f.add(new AjaxFormComponentUpdatingBehavior("onchange") {
private static final long serialVersionUID = 1L;
@Override
protected void onUpdate(AjaxRequestTarget arg0) {
Date d = dateField.getModelObject();
System.out.println( d );
}
});
return f;
}
};
form.add( dateField );
add( form );
}
}
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Re: How to get DateField value
Posted by Mathias Nilsson <wi...@gmail.com>.
You can also override the datepicker if you would like
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Re: How to get DateField value
Posted by Mathias Nilsson <wi...@gmail.com>.
Ok this is wicket-datetime if I'm not misstaken.
You must override the newDateTextField then
import java.util.Date;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.datetime.markup.html.form.DateTextField;
import org.apache.wicket.extensions.yui.calendar.DateField;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.model.Model;
/**
* Homepage
*/
public class HomePage extends WebPage{
private static final long serialVersionUID = 1L;
protected DateField dateField;
public HomePage() {
Form<Void> form = new Form<Void>( "form" );
dateField = new DateField("date", new Model<Date>(new Date())){
@Override
protected DateTextField newDateTextField(java.lang.String id,
org.apache.wicket.model.PropertyModel dateFieldModel){
DateTextField f = DateTextField.forShortStyle(id,
dateFieldModel);
f.add(new AjaxFormComponentUpdatingBehavior("onchange") {
private static final long serialVersionUID = 1L;
@Override
protected void onUpdate(AjaxRequestTarget arg0) {
Date d = dateField.getModelObject();
System.out.println( d );
}
});
return f;
}
};
form.add( dateField );
add( form );
}
}
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Re: How to get DateField value
Posted by Ryan Burns <ca...@gmail.com>.
wicket-extension. This one,
org.apache.wicket.extensions.yui.calendar.DateField;
On Mon, Jul 20, 2009 at 8:45 PM, Mathias Nilsson <
wicket.programmer@gmail.com> wrote:
>
> from wicket-extension or from another project?
> --
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>
>
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Re: How to get DateField value
Posted by Mathias Nilsson <wi...@gmail.com>.
from wicket-extension or from another project?
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Re: How to get DateField value
Posted by Ryan Burns <ca...@gmail.com>.
Yes, that does work for DateTextField. But i am using the DateField
component which is a combination of DateTextField and DatePicker
Ryan
On Mon, Jul 20, 2009 at 8:25 PM, Mathias Nilsson <
wicket.programmer@gmail.com> wrote:
>
>
> import java.util.Date;
>
> import org.apache.wicket.ajax.AjaxRequestTarget;
> import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
> import org.apache.wicket.extensions.markup.html.form.DateTextField;
> import org.apache.wicket.markup.html.WebPage;
> import org.apache.wicket.markup.html.form.Form;
> import org.apache.wicket.model.Model;
>
> /**
> * Homepage
> */
> public class HomePage extends WebPage{
>
> private static final long serialVersionUID = 1L;
> protected DateTextField dateField;
> public HomePage() {
>
>
> Form<Void> form = new Form<Void>( "form" );
>
> dateField = new DateTextField("date", new Model<Date>(new
> Date()));
>
> dateField.add(new
> AjaxFormComponentUpdatingBehavior("onchange")
> {
> private static final long
> serialVersionUID = 1L;
>
> @Override
> protected void onUpdate(AjaxRequestTarget arg0) {
> Date d = dateField.getModelObject();
> System.out.println( d );
> }
>
> });
>
> form.add( dateField );
> add( form );
>
>
>
> }
>
>
>
>
> }
> --
> View this message in context:
> http://www.nabble.com/How-to-get-DateField-value-tp24567634p24574979.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
>
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>
>
Re: How to get DateField value
Posted by Mathias Nilsson <wi...@gmail.com>.
import java.util.Date;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.form.AjaxFormComponentUpdatingBehavior;
import org.apache.wicket.extensions.markup.html.form.DateTextField;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.model.Model;
/**
* Homepage
*/
public class HomePage extends WebPage{
private static final long serialVersionUID = 1L;
protected DateTextField dateField;
public HomePage() {
Form<Void> form = new Form<Void>( "form" );
dateField = new DateTextField("date", new Model<Date>(new
Date()));
dateField.add(new AjaxFormComponentUpdatingBehavior("onchange")
{
private static final long serialVersionUID = 1L;
@Override
protected void onUpdate(AjaxRequestTarget arg0) {
Date d = dateField.getModelObject();
System.out.println( d );
}
});
form.add( dateField );
add( form );
}
}
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Re: How to get DateField value
Posted by Ryan Burns <ca...@gmail.com>.
Ok, i tried this. But i get the date the DateField was initialised with ie
today 20/07/09. If i change text field to 10/07/09 i still get the 20/07/09.
I can get it working with a normal submit button but when i try anything
with ajax i get the problem stated. Can paste the code that you got this
working with?
Thanks
Ryan
On Mon, Jul 20, 2009 at 4:11 PM, Mathias Nilsson <
wicket.programmer@gmail.com> wrote:
>
> The above code works for me. You know that the onchange method is only
> triggered when you click the textfield for focus and the click the webpage
> to lose focus
>
> have you put the field in a form?
> --
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>
>
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>
>
Re: How to get DateField value
Posted by Mathias Nilsson <wi...@gmail.com>.
The above code works for me. You know that the onchange method is only
triggered when you click the textfield for focus and the click the webpage
to lose focus
have you put the field in a form?
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Re: How to get DateField value
Posted by Ryan Burns <ca...@gmail.com>.
Hi,
Thanks for the reply. I've tried this too, but this also returns null. There
is date in the textfield box of the datefield but for some reason it doen't
get it
Ryan
On Mon, Jul 20, 2009 at 2:19 PM, Mathias Nilsson <
wicket.programmer@gmail.com> wrote:
>
> You can get the model
>
> Date d = dateField.getModelObject();
>
> Format it by using the SimpleDateFormat
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>
>
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>
>
Re: How to get DateField value
Posted by Mathias Nilsson <wi...@gmail.com>.
You can get the model
Date d = dateField.getModelObject();
Format it by using the SimpleDateFormat
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Re: How to get DateField value
Posted by Ryan Burns <ca...@gmail.com>.
It's working now. Overriding the newDateTextField worked.
Thanks for your help
On Mon, Jul 20, 2009 at 9:31 PM, Mathias Nilsson <
wicket.programmer@gmail.com> wrote:
>
> Also, how does your markup look? You should use the DateField with a span
> or
> div.
> --
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>
>
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Re: How to get DateField value
Posted by Mathias Nilsson <wi...@gmail.com>.
Also, how does your markup look? You should use the DateField with a span or
div.
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