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Posted to users@tapestry.apache.org by Sam Gendler <sg...@ideasculptor.com> on 2006/09/02 18:48:59 UTC
Re: Re: How to be redirected from login form to BasePage?
The previously mentioned Enjoy Web Development with Tapestry 4 book is
great, and the Tap in Action book is still very relevant to tap 4.
Going with tap 3 now would be a mistake. Tap 4 was a big improvement
and most of the available component libraries and such don't support
Tap 3 any longer.
--sam
On 8/25/06, CIJOML <ci...@volny.cz> wrote:
> Hmmm my good friends uses T3 version and never worked with T4. I bought book
> Tapestry in action which is about T3...if you can recommend any book about
> T4, I can think about this revission.
>
> Thanks a lot
>
> Michal
>
> Dne čtvrtek 24 srpen 2006 22:43 hv @ Fashion Content napsal(a):
> > If you are starting fresh why not base your app on Tap4 ?
> >
> > "CIJOML" <ci...@volny.cz> skrev i en meddelelse
> > news:200608241657.03199.cijoml@volny.cz...
> > Hi Ron,
> >
> > thanks very much, It helped me a lot! I had to do more changes ;)
> > <page name="Login" specification-path="Login.page"/>
> > I forgot rename also page name! :(
> >
> > Thank you - probably a lot more questions will continue, while I am new to
> > Tapestry kingdom :)
> >
> > Michal
> >
> > Dne čtvrtek 24 srpen 2006 16:19 Ron Piterman napsal(a):
> > > its cycle.activate("Home");
> > >
> > > Cheers,Ron
> > >
> > > CIJOML wrote:
> > > > Hi,
> > > >
> > > > I wrote little application which now I want secure.
> > > > So I developped login form, but I am unable to be redirected to
> > > > BasePage after successfull login.
> > > >
> > > > When I call such page directly in DP.application, it renders:
> > > >
> > > > <!DOCTYPE application PUBLIC
> > > > "-//Apache Software Foundation//Tapestry Specification 3.0//EN"
> > > > "http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0.dtd">
> > > > <!-- generated by Spindle, http://spindle.sourceforge.net -->
> > > >
> > > > <application name="DP"
> > > > engine-class="org.apache.tapestry.engine.BaseEngine"> <description>DP
> > > > Michal Semler</description>
> > > > <page name="Home" specification-path="Home.page"/> <!-- uvodni
> > > > stranka --> <library id="contrib"
> > > > specification-path="/org/apache/tapestry/contrib/Contrib.library"/>
> > > > <library id="menu"
> > > > specification-path="/org/krysalis/menu/component/Menu.library"/>
> > > > </application>
> > > >
> > > > But when I change Home.page to Login.page, it returns errors:
> > > >
> > > > Login process goes OK, and then I don't know how to call from
> > > > cycle.activate my Home.page:
> > > >
> > > > My Login.java
> > > > -------------
> > > > package org.cijoml.ui.pages;
> > > >
> > > > import java.sql.SQLException;
> > > >
> > > >
> > > > import org.apache.tapestry.IRequestCycle;
> > > > import org.apache.tapestry.IPage;
> > > > import org.apache.tapestry.html.BasePage;
> > > > import org.cijoml.utils.IBatisUtil;
> > > > import org.cijoml.model.Administrator;
> > > >
> > > > import com.ibatis.sqlmap.client.SqlMapClient;
> > > >
> > > >
> > > > public abstract class Login extends BasePage {
> > > >
> > > > public abstract String getNick();
> > > > public abstract String getHeslo();
> > > > public abstract void setZprava(String zprava);
> > > >
> > > > public void login(IRequestCycle cycle) throws SQLException
> > > > {
> > > > if (isValidLogin(getNick(), getHeslo())) {
> > > > cycle.activate("Home.page");
> > > >
> > > > return;
> > > > }
> > > > setZprava("Spatne jmeno nebo heslo!!!");
> > > > }
> > > >
> > > > private boolean isValidLogin(String nick, String heslo) throws
> > > > SQLException { return true; //this is not important for this case
> > > > }
> > > > }
> > > > ------------
> > > >
> > > > Login.html:
> > > >
> > > > <html jwcid="@Shell" title="Prihlaseni">
> > > > <body>
> > > > <span jwcid="@Conditional" condition="ognl:zprava">
> > > > <font color=red>
> > > > <span jwcid="@Insert" value="ognl:zprava">
> > > > Error Message
> > > > </span>
> > > > </font>
> > > > </span>
> > > >
> > > > <p>
> > > >
> > > > <form jwcid="@Form" listener="ognl:listeners.login">
> > > >
> > > > <table>
> > > > <tr>
> > > > <th>Jmeno Administratora: </th>
> > > > <td>
> > > > <input type="text" jwcid="@TextField" value="ognl:nick"
> > > > size="30"/>
> > > > </td>
> > > > </tr>
> > > >
> > > > <tr>
> > > > <th>Heslo: </th>
> > > > <td>
> > > > <input type="password" jwcid="@TextField"
> > > > value="ognl:heslo" hidden="ognl:true" size="30"/>
> > > > </td>
> > > > </tr>
> > > >
> > > > <tr>
> > > > <td><input type="submit" value="Login"/></td>
> > > > </tr>
> > > > </table>
> > > > </form>
> > > > </body>
> > > > </html>
> > > >
> > > > Login.page:
> > > >
> > > > <?xml version="1.0" encoding="UTF-8"?>
> > > > <!DOCTYPE page-specification PUBLIC
> > > > "-//Apache Software Foundation//Tapestry Specification 3.0//EN"
> > > > "http://jakarta.apache.org/tapestry/dtd/Tapestry_3_0.dtd">
> > > > <!-- generated by Spindle, http://spindle.sourceforge.net -->
> > > >
> > > > <page-specification class="org.cijoml.ui.pages.Login">
> > > >
> > > > <property-specification name="zprava" type="java.lang.String"/>
> > > > <property-specification name="nick" type="java.lang.String"/>
> > > > <property-specification name="heslo" type="java.lang.String"/>
> > > >
> > > > </page-specification>
> > > >
> > > > Thanks a lot for help!
> > > >
> > > > Michal
> > > >
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