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Posted to users@tapestry.apache.org by Manri Offermann <ta...@eastbeam.co.jp> on 2004/12/14 08:25:37 UTC
Wizard-like form
Hi all,
I have some trouble with request attributes.
I am trying to create a wizard like form with more than one step.
Example:
Form of Step1:
- First name
- Last name
Form Step 2:
- Address
- and so on
I attached the First name and Last name from Step1 to the request cycle as
attributes and tried to obtain it in the second step. But the attributes are
cleared when accessing them from pageBeginRender(Event evt). Step 2 is a
different "Page".
What I want to do is remember values which have been entered in previous
steps so I can process them all in the last step.
How does one do this?
Thanks for your help,
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Re: Image from BLOB
Posted by David Solis <h....@gmail.com>.
Please see the chart example at Workbench. It is implemented with a
Asset (ChartAsset) and a Service (ChartService).
Regards
D.
On Tue, 14 Dec 2004 13:24:46 +0100, Detlef Schulze
<de...@jaide.de> wrote:
> Hi,
>
> I have to display an image that is stored as a BLOB in the db. The best way
> to do this is probably a custom service, right? Has anybody done this before
> with Tapestry and has some source code to share ... ? Or maybe some pointer
> to a how-to ?
>
> tia,
> detlef
>
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Image from BLOB
Posted by Detlef Schulze <de...@jaide.de>.
Hi,
I have to display an image that is stored as a BLOB in the db. The best way
to do this is probably a custom service, right? Has anybody done this before
with Tapestry and has some source code to share ... ? Or maybe some pointer
to a how-to ?
tia,
detlef
--
We are all in the gutter, but some of us are looking at the stars
Oscar Wilde
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Re: preselection with @PropertySelection
Posted by Erik Hatcher <er...@ehatchersolutions.com>.
On Dec 14, 2004, at 5:14 AM, sarah.simbad@women-at-work.org wrote:
> Hello again!
>
> How can I achieve a preselection of @PropertySelection,
> e.g. if a member wants to edit his information using a combobox/drop
> down
> box.
>
>
> Or does it already do that ?
It already does that :) Simply have the 'value' parameter bound to an
object that matches something in the 'model'.
Erik
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preselection with @PropertySelection
Posted by sa...@women-at-work.org.
Hello again!
How can I achieve a preselection of @PropertySelection,
e.g. if a member wants to edit his information using a combobox/drop down
box.
Or does it already do that ?
Sarah
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Re: Wizard-like form
Posted by Raffaele Cigni <rc...@byte-code.com>.
The best way is:
public void submitPage1(IR cycle) {
Page2 page2 = (Page) getPage("Page2");
page2.setFirstName(name);
page2.setLastName(surname);
cycle.active(page2);
}
remember:
<!-- Page2.page -->
<property-specification name="firstName" type="java.lang.String"
persistent='yes'/>
<property-specification name="lastName" type="java.lang.String"
persistent='yes'/>
<!-- Page2.java -->
class abstract Page2 extends ... {
public abstract String getFirstName();
public abstract String getLastName();
public abstract void setFirstName(String value);
public abstract void setLastName(String value);
... and other stuff ...
}
this system use the session.
Il mar, 2004-12-14 alle 08:25, Manri Offermann ha scritto:
> Hi all,
>
> I have some trouble with request attributes.
>
> I am trying to create a wizard like form with more than one step.
>
> Example:
>
> Form of Step1:
> - First name
> - Last name
>
> Form Step 2:
> - Address
> - and so on
>
> I attached the First name and Last name from Step1 to the request cycle as
> attributes and tried to obtain it in the second step. But the attributes are
> cleared when accessing them from pageBeginRender(Event evt). Step 2 is a
> different "Page".
>
> What I want to do is remember values which have been entered in previous
> steps so I can process them all in the last step.
>
> How does one do this?
>
>
>
>
> Thanks for your help,
>
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: tapestry-user-unsubscribe@jakarta.apache.org
> For additional commands, e-mail: tapestry-user-help@jakarta.apache.org
--
Raffaele Cigni <rc...@byte-code.com>