import org.apache.tapestry.AbstractComponent;
import java.util.Date;
import java.text.Format;
import java.text.SimpleDateFormat;
public abstract class BoxInventory extends AbstractComponent {
private Format _dateFormat;
public Format getDateFormat()
{
if (_dateFormat == null)
_dateFormat = new SimpleDateFormat("yyyy-MM-dd");
return _dateFormat;
}
public abstract Date getQuoteDate();
}
Also you must implement the renderComponent() method.
http://jakarta.apache.org/tapestry/UsersGuide/components.html#N100C2
Sergiy
======================
Multiplex Systems LLC
http://www.mpxsys.com
======================
> -----Original Message-----
> From: Schabek Lukasz [mailto:[EMAIL PROTECTED]
> Sent: Wednesday, January 25, 2006 5:22 PM
> To: Tapestry users
> Subject: DatePicker in component.
>
>
> Hi!
>
> I've create some components inside page of my application.
>
> Edit.html
> ==================
> <html>
> <head>
> <title>Edycja</title>
> </head>
> <body jwcid="@Body">
> <span jwcid="@index" title="Edycja">
> <fieldset>
> <!-- Form -->
> <form jwcid="@Form" listener="listener:onOk">
> <span jwcid="@BoxPassport"></span>
> <span jwcid="@BoxInventory"></span>
> <span jwcid="@BoxPreparation"></span>
> <span jwcid="@BoxScanning"></span>
> <span jwcid="@BoxKSPUpdate"></span>
> <span jwcid="@BoxReceipt"></span>
> <span jwcid="@BoxPurchase"></span>
> </form>
> </fieldset>
> </span>
> </body>
> </html>
> ===================
> Edit.page:
> ===================
> <?xml version="1.0"?>
> <!DOCTYPE page-specification PUBLIC
> "-//Apache Software Foundation//Tapestry Specification 4.0//EN"
> "http://jakarta.apache.org/tapestry/dtd/Tapestry_4_0.dtd";>
> <page-specification class="com.mycom.MyApp.edit.EditRecord">
> </page-specification>
> ===================
> Each of @Box* component is a simple formated HTML fields for Form.
> In those component i've try to insert a DatePicker, but... It doesn't
> work.
> I.e.
> BoxInventory.jwc:
> ===================
> <component-specification
> class="com.mycom.MyApp.components.edit.BoxInventory"
> allow-informal-parameters="no">
> <component id="quoteDate" type="DatePicker">
> <binding name="value" value="quoteDate"/>
> <binding name="translator"
> value="translator:date,pattern=yyyy-MM-dd"/>
> </component>
> </component-specification>
> ===================
> BoxInventory.html:
> ===================
> <!-- tables,inputs etc. -->
> <span jwcid="quoteDate">May 3, 2005</span>
> <!-- ... -->
> ===================
> BoxInventory.class:
> ===================
> import java.util.Date;
> import java.text.Format;
> import java.text.SimpleDateFormat;
>
> public abstract class BoxInventory {
> private Format _dateFormat;
>
> public Format getDateFormat()
> {
> if (_dateFormat == null)
> _dateFormat = new SimpleDateFormat("yyyy-MM-dd");
>
> return _dateFormat;
> }
> public abstract Date getQuoteDate();
> }
> ======================
> When i try to run application it gives me an exception:
> Class com.mycom.MyApp.components.edit.BoxInventory does not implement the
> IComponent interface.
> But i have no idea how to implemetn Icomponent interface,,, can you help
> me?
> I have searched tapestry web
> For examples but found nothing...
>
> Sorry for my bad eanglish...
>
> [EMAIL PROTECTED]
>
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