[CONF] Apache Tapestry Exploring the Project
Bob Harner edited the page:
Exploring the Project
Comment: Made images big enough to see
...
Make sure you save changes; then click the refresh link in the web browser:
Image RemovedImage Added
Wiki Markup
{float:right|width=30%}
{note}
If Live Class Reloading isn't working for you, check the Troubleshooting section at [Class Reloading].
{note}
{float}
...
But ... what if you make a mistake? What if you got the name in the template wrong. Give it a try; in the template, change ${currentTime} to, say, ${currenTime}, and see what you get:
Image RemovedImage Added
This is Tapestry's exception report page. It's quite detailed. It clearly identifies what Tapestry was doing, and relates the problem to a specific line in the template, which is shown in context. Tapestry always expands out the entire stack of exceptions, because it is so common for exceptions to be thrown, caught, and re-thrown inside other exceptions. In fact, if we scroll down just a little bit, we see more detail about this exception, plus a little bit of help:
Image RemovedImage Added
This is part of Tapestry's way: it not only spells out exactly what it was doing and what went wrong, but it even helps you find a solution; here it tells you the names of properties you could have used.
...
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[CONF] Apache Tapestry Using BeanEditForm To Create User Forms
Bob Harner edited the page:
Using BeanEditForm To Create User Forms
Comment: Made images big enough to see
...
Code Block
title
src/main/java/com/example/tutorial/entities/Address.java
language
java
package com.example.tutorial.entities;
import com.example.tutorial.data.Honorific;
public class Address
{
public Honorific honorific;
public String firstName;
public String lastName;
public String street1;
public String street2;
public String city;
public String state;
public String zip;
public String email;
public String phone;
}
We also need to define the enum type, Honorific:
...
So ... why is the class named CreateAddress and not simply Create? Actually, we could have named it Create, and the application would still work, but the longer class name is equally valid. Tapestry noticed the redundancy in the class name (com.example.tutorial.pages.address.CreateAddress) and just stripped out the redundant suffix
...
. Tapestry also checks for redundant prefixes. In addition, the long name, address/CreateAddress
...
.
would also work.
Eventually, your application will probably have more entities: perhaps you'll have a user/Create page and a payment/Create page and an account/Create page. You could have a bunch of different classes all named Create spread across a number of different packages. That's legal Java, but it isn't ideal. You may find yourself
svn commit: r894787 - in /websites/production/tapestry/content: cache/main.pageCache exploring-the-project.html using-beaneditform-to-create-user-forms.html
Author: buildbot
Date: Sun Jan 19 22:20:55 2014
New Revision: 894787
Log:
Production update by buildbot for tapestry
Modified:
websites/production/tapestry/content/cache/main.pageCache
websites/production/tapestry/content/exploring-the-project.html
websites/production/tapestry/content/using-beaneditform-to-create-user-forms.html
Modified: websites/production/tapestry/content/cache/main.pageCache
==
Binary files - no diff available.
Modified: websites/production/tapestry/content/exploring-the-project.html
==
--- websites/production/tapestry/content/exploring-the-project.html (original)
+++ websites/production/tapestry/content/exploring-the-project.html Sun Jan 19
22:20:55 2014
@@ -364,7 +364,7 @@ var footnoteMarkerHighlight = function(i
-span class=gliffy-container id=gliffy-container-24346949-4298
data-fullwidth=913 data-ceoid=24188263 data-filename=Templates and
Parameters
+span class=gliffy-container id=gliffy-container-24346949-3268
data-fullwidth=913 data-ceoid=24188263 data-filename=Templates and
Parameters
span class=gliffy-chrome-container
@@ -384,11 +384,11 @@ var footnoteMarkerHighlight = function(i
/span
/span
-map id=gliffy-map-24346949-5266 name=gliffy-map-24346949-5266/map
+map id=gliffy-map-24346949-1156 name=gliffy-map-24346949-1156/map
-img class=gliffy-image gliffy-image-border
id=gliffy-image-24346949-4298 width=304 height=300 data-full-width=913
data-full-height=901
src=https://cwiki.apache.org/confluence/download/attachments/24188263/Templates%20and%20Parameters.png?version=2amp;modificationDate=1371888025000amp;api=v2;
usemap=#gliffy-map-24346949-5266
+img class=gliffy-image gliffy-image-border
id=gliffy-image-24346949-3268 width=304 height=300 data-full-width=913
data-full-height=901
src=https://cwiki.apache.org/confluence/download/attachments/24188263/Templates%20and%20Parameters.png?version=2amp;modificationDate=1371888025000amp;api=v2;
usemap=#gliffy-map-24346949-1156
-map class=gliffy-dynamic id=gliffy-dynamic-map-24346949-4298
name=gliffy-dynamic-map-24346949-4298/map
+map class=gliffy-dynamic id=gliffy-dynamic-map-24346949-3268
name=gliffy-dynamic-map-24346949-3268/map
/span
@@ -401,7 +401,7 @@ var footnoteMarkerHighlight = function(i
return quot;A great day to learn Tapestryquot;;
}
]]/script
-/div/divpMake sure you save changes; then click the refresh link in the
web browser:/ppimg class=confluence-embedded-image confluence-thumbnail
src=exploring-the-project.thumbs/app-live-reload.png
data-image-src=/confluence/download/attachments/24188263/app-live-reload.png?version=2amp;modificationDate=1321974913000amp;api=v2/pdiv
class=navmenu style=float:right; width:30%; background:white; margin:3px;
padding:3px
+/div/divpMake sure you save changes; then click the refresh link in the
web browser:/ppimg class=confluence-embedded-image width=700
src=https://cwiki.apache.org/confluence/download/attachments/24188263/app-live-reload.png?version=2amp;modificationDate=1321974913000amp;api=v2;
data-image-src=/confluence/download/attachments/24188263/app-live-reload.png?version=2amp;modificationDate=1321974913000amp;api=v2/pdiv
class=navmenu style=float:right; width:30%; background:white; margin:3px;
padding:3px
div class=aui-message warning shadowed information-macro
span class=aui-icon icon-warningIcon/span
div class=message-content
@@ -409,7 +409,7 @@ var footnoteMarkerHighlight = function(i
pIf Live Class Reloading isn't working for you, check the Troubleshooting
section at a shape=rect href=class-reloading.html title=Class
ReloadingClass Reloading/a./p
/div
/div
-/divpThis is one of Tapestry's early emwow factor/em features: changes
to your component classes are picked up immediately (a feature we call Live
Class Reloading). No restart. No re-deploy. Make the changes and see them
emnow/em. Nothing should slow you down or get in the way of you getting
your job done./ppBut ... what if you make a mistake? What if you got the
name in the template wrong. Give it a try; in the template, change
${currentTime} to, say, ${currenTime}, and see what you get:/ppimg
class=confluence-embedded-image confluence-thumbnail
src=exploring-the-project.thumbs/app-error-1.png
data-image-src=/confluence/download/attachments/24188263/app-error-1.png?version=1amp;modificationDate=1291068475000amp;api=v2/ppThis
is Tapestry's exception report page. It's quite detailed. It clearly
identifies what Tapestry was doing, and relates the problem to a specific line
in the template, which is shown in context. Tapestry always expands out the ent
ire stack of exceptions, because it is so common for exceptions to be thrown,
caught, and re-thrown inside other
[CONF] Apache Tapestry Creating The Skeleton Application
Bob Harner edited the page: Creating The Skeleton Application Comment: Made images big enough to see ... Our final command line is: Code Block language text mvn archetype:generate -DarchetypeCatalog=http://tapestry.apache.org It will then prompt you to pick the archetype - choose the latest Tapestry 5.X Quickstart Project, enter the group id, artifact id, version and package when prompted. No Format $ mvn archetype:generate -DarchetypeCatalog=http://tapestry.apache.org [INFO] Scanning for projects... [INFO] [INFO] [INFO] Building Maven Stub Project (No POM) 1 [INFO] [INFO] [INFO] maven-archetype-plugin:2.1:generate (default-cli) @ standalone-pom [INFO] [INFO] maven-archetype-plugin:2.1:generate (default-cli) @ standalone-pom [INFO] [INFO] --- maven-archetype-plugin:2.1:generate (default-cli) @ standalone-pom --- [INFO] Generating project in Interactive mode [INFO] No archetype defined. Using maven-archetype-quickstart (org.apache.maven.archetypes:maven-archetype-quickstart:1.0) Choose archetype: 1: http://tapestry.apache.org - org.apache.tapestry:quickstart (Tapestry 5 Quickstart Project) 2: http://tapestry.apache.org - org.apache.tapestry:tapestry-archetype (Tapestry 4.1.6 Archetype) Choose a number or apply filter (format: [groupId:]artifactId, case sensitive contains): : 1 Choose version: 1: 5.0.19 2: 5.1.0.5 3: 5.2.6 4: 5.3.7 Choose a number: 4: 4 Define value for property
svn commit: r894793 - in /websites/production/tapestry/content: cache/main.pageCache creating-the-skeleton-application.html
Author: buildbot
Date: Sun Jan 19 23:20:51 2014
New Revision: 894793
Log:
Production update by buildbot for tapestry
Modified:
websites/production/tapestry/content/cache/main.pageCache
websites/production/tapestry/content/creating-the-skeleton-application.html
Modified: websites/production/tapestry/content/cache/main.pageCache
==
Binary files - no diff available.
Modified:
websites/production/tapestry/content/creating-the-skeleton-application.html
==
--- websites/production/tapestry/content/creating-the-skeleton-application.html
(original)
+++ websites/production/tapestry/content/creating-the-skeleton-application.html
Sun Jan 19 23:20:51 2014
@@ -29,6 +29,8 @@
link
href='http://cxf.apache.org/resources/highlighter/styles/shThemeCXF.css'
rel='stylesheet' type='text/css' /
script src='http://cxf.apache.org/resources/highlighter/scripts/shCore.js'
type='text/javascript'/script
script
src='http://cxf.apache.org/resources/highlighter/scripts/shBrushJava.js'
type='text/javascript'/script
+ script
src='http://cxf.apache.org/resources/highlighter/scripts/shBrushXml.js'
type='text/javascript'/script
+ script
src='http://cxf.apache.org/resources/highlighter/scripts/shBrushPlain.js'
type='text/javascript'/script
script type=text/javascript
SyntaxHighlighter.defaults['toolbar'] = false;
SyntaxHighlighter.all();
@@ -77,35 +79,10 @@ table.ScrollbarTable td.ScrollbarParent
table.ScrollbarTable td.ScrollbarNextName {text-align: right;border: none;}
table.ScrollbarTable td.ScrollbarNextIcon {text-align: center;width:
16px;border: none;}
-/*]]*//stylediv class=Scrollbartable class=ScrollbarTabletrtd
colspan=1 rowspan=1 class=ScrollbarPrevIcona shape=rect
href=dependencies-tools-and-plugins.htmlimg align=middle border=0
src=https://cwiki.apache.org/confluence/images/icons/back_16.gif; width=16
height=16/a/tdtd colspan=1 rowspan=1 class=ScrollbarPrevName
width=33%a shape=rect
href=dependencies-tools-and-plugins.htmlDependencies, Tools and
Plugins/a#160;/tdtd colspan=1 rowspan=1 class=ScrollbarParent
width=33%supa shape=rect href=tapestry-tutorial.htmlimg
align=middle border=0
src=https://cwiki.apache.org/confluence/images/icons/up_16.gif; width=8
height=8/a/supa shape=rect href=tapestry-tutorial.htmlTapestry
Tutorial/a/tdtd colspan=1 rowspan=1 class=ScrollbarNextName
width=33%#160;a shape=rect
href=loading-the-project-into-eclipse.htmlLoading the Project Into
Eclipse/a/tdtd colspan=1 rowspan
=1 class=ScrollbarNextIcona shape=rect
href=loading-the-project-into-eclipse.htmlimg align=middle border=0
src=https://cwiki.apache.org/confluence/images/icons/forwd_16.gif; width=16
height=16/a/td/tr/table/div
-
-pBefore we can get down to the fun, we have to create an empty application.
Tapestry uses a feature of Maven to do this: strongarchetypes/strong (a
too-clever way of saying project templates)./p
-
-pWhat we'll do is create an empty shell application using Maven, then import
the application into Eclipse to do the rest of the work./p
-
-pFor the tutorial, we're using a fresh install of Eclipse and an empty
workspace at code/Users/joeuser/workspace/code. You may need to adjust a
few things for other operating systems or local paths./p
-
-h2 id=CreatingTheSkeletonApplication-UsingtheQuickstartArchetypeUsing the
Quickstart Archetype/h2
-
-pFrom our workspace directory, we'll use Maven to create a skeleton Tapestry
project. /p
-
-pBefore proceeding, we have to decide on four things: A Maven emgroup
id/em and emartifact id/em for our project, a emversion/em, and a
embase package name/em./p
-
-pMaven uses the group id and artifact id to provide a unique identity for
the application, and Tapestry needs to have a base package name so it knows
where to look for pages and components./p
-
-pFor this example, we'll use the group id strongcom.example/strong,
artifact id strongtutorial1/strong, version strong1.0-SNAPSHOT/strong
and we'll use strongcom.example.tutorial/strong as the base package./p
-
-pOur final command line is:/p
-
-div class=code panel pdl style=border-width: 1px;div class=codeContent
panelContent pdl
-script class=theme: Default; brush: java; gutter: false
type=syntaxhighlighter![CDATA[
-mvn archetype:generate -DarchetypeCatalog=http://tapestry.apache.org
+/*]]*//stylediv class=Scrollbartable class=ScrollbarTabletrtd
colspan=1 rowspan=1 class=ScrollbarPrevIcona shape=rect
href=dependencies-tools-and-plugins.htmlimg align=middle border=0
src=https://cwiki.apache.org/confluence/images/icons/back_16.gif; width=16
height=16/a/tdtd colspan=1 rowspan=1 class=ScrollbarPrevName
width=33%a shape=rect
href=dependencies-tools-and-plugins.htmlDependencies, Tools and
Plugins/a#160;/tdtd colspan=1 rowspan=1 class=ScrollbarParent
width=33%supa shape=rect href=tapestry-tutorial.htmlimg
align=middle
