Author: buildbot
Date: Sun Aug 11 14:20:30 2019
New Revision: 1048506
Log:
Production update by buildbot for tapestry
Modified:
websites/production/tapestry/content/ajax-components-faq.html
websites/production/tapestry/content/beaneditform-faq.html
websites/production/tapestry/content/cache/main.pageCache
websites/production/tapestry/content/component-events-faq.html
websites/production/tapestry/content/component-parameters.html
websites/production/tapestry/content/configuration.html
websites/production/tapestry/content/forms-and-form-components-faq.html
websites/production/tapestry/content/forms-and-validation.html
websites/production/tapestry/content/general-questions.html
websites/production/tapestry/content/hibernate-support-faq.html
websites/production/tapestry/content/injection-faq.html
websites/production/tapestry/content/integration-with-existing-applications.html
websites/production/tapestry/content/javascript-faq.html
websites/production/tapestry/content/limitations.html
websites/production/tapestry/content/link-components-faq.html
websites/production/tapestry/content/maven-support-faq.html
websites/production/tapestry/content/page-and-component-classes-faq.html
websites/production/tapestry/content/page-navigation.html
websites/production/tapestry/content/release-notes-50.html
websites/production/tapestry/content/release-notes-51.html
websites/production/tapestry/content/release-notes-52.html
websites/production/tapestry/content/release-notes-53.html
websites/production/tapestry/content/release-upgrade-faq.html
websites/production/tapestry/content/request-processing-faq.html
websites/production/tapestry/content/security-faq.html
websites/production/tapestry/content/session-storage.html
websites/production/tapestry/content/specific-errors-faq.html
websites/production/tapestry/content/tapestry-inversion-of-control-faq.html
websites/production/tapestry/content/templating-and-markup-faq.html
Modified: websites/production/tapestry/content/ajax-components-faq.html
==============================================================================
--- websites/production/tapestry/content/ajax-components-faq.html (original)
+++ websites/production/tapestry/content/ajax-components-faq.html Sun Aug 11
14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="AjaxComponentsFAQ-AjaxComponents">Ajax Components</h1><p>Main article: <a
href="ajax-and-zones.html">Ajax and Zones</a></p><h2
id="AjaxComponentsFAQ-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335201061 {padding: 0px;}
-div.rbtoc1565335201061 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335201061 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533182240 {padding: 0px;}
+div.rbtoc1565533182240 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533182240 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335201061">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533182240">
<ul class="toc-indentation"><li><a
href="#AjaxComponentsFAQ-DoIhavetospecifybothidandt:idforZonecomponents?">Do I
have to specify both id and t:id for Zone components?</a></li><li><a
href="#AjaxComponentsFAQ-HowdoIupdatethecontentofaZonefromaneventhandlermethod?">How
do I update the content of a Zone from an event handler method?</a></li><li><a
href="#AjaxComponentsFAQ-HowtoIupdatemultiplezonesinasingleeventhandler?">How
to I update multiple zones in a single event handler?</a></li><li><a
href="#AjaxComponentsFAQ-What'sthatweirdnumberinthemiddleoftheclientidsafteraZoneisupdated?">What's
that weird number in the middle of the client ids after a Zone is
updated?</a></li><li><a
href="#AjaxComponentsFAQ-WhydoIsometimesgettheexception"Therenderedcontentdidnotincludeanyelementsthatallowforthepositioningofthehiddenformfield'selement."whenrenderinganemptyZone?">Why
do I sometimes get the exception "The rendered content did not include any
elements that allow for the positioni
ng of the hidden form field's element." when rendering an empty
Zone?</a></li></ul>
</div><h2
id="AjaxComponentsFAQ-DoIhavetospecifybothidandt:idforZonecomponents?">Do I
have to specify both <code>id</code> and <code>t:id</code> for Zone
components?</h2><p>The examples for the Zone component (in the Component
Reference) consistently specify both <code>id</code> and <code>t:id</code> and
this is probably a good idea.</p><p>Generally speaking, if you don't specify
the client-side id (the <code>id</code> attribute), it will be the same as the
Tapestry component id (<code>t:id</code>).</p><p>However, there are any number
of exceptions to this rule. The Zone may be rendering inside a Loop (in which
case, each rendering will have a unique client side id). The Zone may be
rendering as part of a partial page render, in which case, a random unique id
is inserted into the id. There are other examples where Tapestry component ids
in nested components may also clash.</p><p>The point is, to be sure, specify
the exact client id. This will be the value for the <code>zone</code> p
arameter of the triggering component (such as a Form, PageLink, ActionLink,
etc.).</p><h2
id="AjaxComponentsFAQ-HowdoIupdatethecontentofaZonefromaneventhandlermethod?">How
do I update the content of a Zone from an event handler method?</h2><p>When a
client-side link or form triggers an update, the return value from the event
handler method is used to construct a partial page response; this partial page
response includes markup content that is used to update the Zone's client-side
<code><div></code> element.</p><p>Where does that content come from? You
inject it into your page.</p><div class="code panel pdl" style="border-width:
1px;"><div class="codeContent panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: xml;
gutter: false; theme: Default" data-theme="Default"><t:zone id="search"
t:id="searchZone">
Modified: websites/production/tapestry/content/beaneditform-faq.html
==============================================================================
--- websites/production/tapestry/content/beaneditform-faq.html (original)
+++ websites/production/tapestry/content/beaneditform-faq.html Sun Aug 11
14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="BeanEditFormFAQ-BeanEditForm">BeanEditForm</h1><p>Main Article: <a
href="beaneditform-guide.html">BeanEditForm Guide</a></p><h2
id="BeanEditFormFAQ-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335219247 {padding: 0px;}
-div.rbtoc1565335219247 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335219247 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533196953 {padding: 0px;}
+div.rbtoc1565533196953 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533196953 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335219247">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533196953">
<ul class="toc-indentation"><li><a
href="#BeanEditFormFAQ-WhydoIgetexceptionsaboutinstantiatingabeanwhenusingBeanEditForm?">Why
do I get exceptions about instantiating a bean when using
BeanEditForm?</a></li><li><a
href="#BeanEditFormFAQ-What'sthedifferencebetweenBeanEditorandBeanEditForm?">What's
the difference between BeanEditor and BeanEditForm?</a></li><li><a
href="#BeanEditFormFAQ-HowdoIcustomizethelayoutoftheBeanEditForm?">How do I
customize the layout of the BeanEditForm?</a></li></ul>
</div><h2
id="BeanEditFormFAQ-WhydoIgetexceptionsaboutinstantiatingabeanwhenusingBeanEditForm?">Why
do I get exceptions about instantiating a bean when using
BeanEditForm?</h2><p>When you render a BeanEditForm, or when the rendered form
is submitted, Tapestry must instantiate an instance of the object to be edited.
This occurs when the BeanEditForm's <code>object</code> parameter is bound to
null: Tapestry instantiates an instance of the property type so that the
BeanEditForm has an object to read default values from, or to push submitted
values into.</p><p>By default, this uses the standard <a
href="injection-in-detail.html">injection mechanism</a>, which means that
Tapestry will identify the public constructor with the most parameters, and
attempt to find objects and other objects for each constructor
parameter.</p><p>There's two ways to fine tune this so you don't get
errors:</p><ul><li>Place an @<a class="external-link"
href="http://tapestry.apache.org/current/apidocs/org/apac
he/tapestry5/ioc/annotations/Inject.html">Inject</a> annotation on the correct
constructor to use (often, the constructor with no parameters).</li></ul><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: java;
gutter: false; theme: Default" data-theme="Default">public class MyBean {
Modified: websites/production/tapestry/content/cache/main.pageCache
==============================================================================
Binary files - no diff available.
Modified: websites/production/tapestry/content/component-events-faq.html
==============================================================================
--- websites/production/tapestry/content/component-events-faq.html (original)
+++ websites/production/tapestry/content/component-events-faq.html Sun Aug 11
14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="ComponentEventsFAQ-ComponentEvents">Component Events</h1><p>Main Article:
<a href="component-events.html">Component Events</a></p><h2
id="ComponentEventsFAQ-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335218689 {padding: 0px;}
-div.rbtoc1565335218689 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335218689 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533195893 {padding: 0px;}
+div.rbtoc1565533195893 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533195893 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335218689">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533195893">
<ul class="toc-indentation"><li><a
href="#ComponentEventsFAQ-WhydoesTapestrysendaredirectafteraformissubmitted?">Why
does Tapestry send a redirect after a form is submitted?</a></li><li><a
href="#ComponentEventsFAQ-IspecifiedazoneinmyActionLink/EventLink,sowhydoesn'tmyeventfireviaajax(request.isXHR()isfalse)?">I
specified a zone in my ActionLink/EventLink, so why doesn't my event fire via
ajax (request.isXHR() is false)?</a></li></ul>
</div><h2
id="ComponentEventsFAQ-WhydoesTapestrysendaredirectafteraformissubmitted?">Why
does Tapestry send a redirect after a form is submitted?</h2><p>This is an
extension of the <a class="external-link"
href="http://en.wikipedia.org/wiki/Post/Redirect/Get";
rel="nofollow">Post/Redirect/Get</a> approach. It ensures that after an
operation that updates server-side state, such as a form submission, if the
user resubmits the resulting page, the operation is <strong>not</strong>
performed a second time; instead just the results of the operation, reflecting
the changed server-side state, is re-rendered.</p><p>This has the unwanted
requirement that any data needed to render the response must persist between
the event request (the form submission) and the render request; this often
means that fields must be annotated with @<a class="external-link"
href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/annotations/Persist.html";>Persist</a>.
Modified: websites/production/tapestry/content/component-parameters.html
==============================================================================
--- websites/production/tapestry/content/component-parameters.html (original)
+++ websites/production/tapestry/content/component-parameters.html Sun Aug 11
14:20:30 2019
@@ -182,11 +182,11 @@
</div></div><p>A component may have any number of parameters. Each parameter
has a specific name, a specific Java type (which may be a primitive value), and
may be <em>optional</em> or <em>required</em>.</p><p>Within a component class,
parameters are declared by using the @<a class="external-link"
href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/annotations/Parameter.html";>Parameter</a>
annotation on a private field, as we'll see below.</p><p><span
class="confluence-anchor-link"
id="ComponentParameters-bindingparameters"></span></p><h1
id="ComponentParameters-ParameterBindings">Parameter Bindings</h1><p>In
Tapestry, a parameter is not a slot into which data is pushed: it is a
<em>connection</em> between a field of the component (marked with the
@Parameter annotation) and a property or resource of the component's container.
(Components can be nested, so the container can be either the page or another
component.)</p><div class="navmenu" style="float:right; backgr
ound:white; margin:3px; padding:3px">
<div class="panel" style="border-width: 1px;"><div class="panelHeader"
style="border-bottom-width: 1px;"><b>Contents</b></div><div
class="panelContent">
<style type="text/css">/*<![CDATA[*/
-div.rbtoc1565335190382 {padding: 0px;}
-div.rbtoc1565335190382 ul {list-style: disc;margin-left: 0px;}
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+div.rbtoc1565533172706 {padding: 0px;}
+div.rbtoc1565533172706 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533172706 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style><div class="toc-macro rbtoc1565335190382">
+/*]]>*/</style><div class="toc-macro rbtoc1565533172706">
<ul class="toc-indentation"><li><a
href="#ComponentParameters-ParameterBindings">Parameter Bindings</a></li><li><a
href="#ComponentParameters-BindingExpressions">Binding
Expressions</a></li><li><a
href="#ComponentParameters-@Parameterannotation">@Parameter
annotation</a></li><li><a
href="#ComponentParameters-Don'tusethe${...}syntax!">Don't use the ${...}
syntax!</a></li><li><a href="#ComponentParameters-InformalParameters">Informal
Parameters</a></li><li><a
href="#ComponentParameters-ParametersAreBi-Directional">Parameters Are
Bi-Directional</a></li><li><a
href="#ComponentParameters-InheritedParameterBindings">Inherited Parameter
Bindings</a></li><li><a
href="#ComponentParameters-ComputedParameterBindingDefaults">Computed Parameter
Binding Defaults</a></li><li><a
href="#ComponentParameters-UnboundParameters">Unbound Parameters</a></li><li><a
href="#ComponentParameters-ParameterTypeCoercion">Parameter Type
Coercion</a></li><li><a href="#ComponentParameters-ParameterNames">
Parameter Names</a></li><li><a
href="#ComponentParameters-DeterminingifBound">Determining if
Bound</a></li><li><a
href="#ComponentParameters-PublishingParameters">Publishing
Parameters</a></li></ul>
</div>
</div></div></div> <p>The connection between a component and a property
(or resource) of its container is called a <em>binding</em>. The binding is
two-way: the component can read the bound property by reading its parameter
field. Likewise, a component that updates its parameter field will update the
bound property.</p><p>This is important in a lot of cases; for example a
TextField component can read <em>and update</em> the property bound to its
value parameter. It reads the value when rendering, but updates the value when
the form is submitted.</p><p>The component listed below is a looping component;
it renders its body a number of times, defined by its <code>start</code> and
<code>end</code> parameters (which set the boundaries of the loop). The
component can update a <code>result</code> parameter bound to a property of its
container; it will automatically count up or down depending on whether
<code>start</code> or <code>end</code> is larger.</p><div class="code panel
pdl" st
yle="border-width: 1px;"><div class="codeContent panelContent pdl">
Modified: websites/production/tapestry/content/configuration.html
==============================================================================
--- websites/production/tapestry/content/configuration.html (original)
+++ websites/production/tapestry/content/configuration.html Sun Aug 11 14:20:30
2019
@@ -149,11 +149,11 @@
<h1 id="Configuration-ConfiguringTapestry">Configuring Tapestry</h1><p>This
page discusses all the ways in which Tapestry can be configured. Tapestry
applications are configured almost entirely using Java, with very little XML at
all.</p><p><strong>Contents</strong></p><p><style type="text/css">/*<![CDATA[*/
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-div.rbtoc1565335193480 ul {list-style: disc;margin-left: 0px;}
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+div.rbtoc1565533174813 {padding: 0px;}
+div.rbtoc1565533174813 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533174813 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335193480">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533174813">
<ul class="toc-indentation"><li><a
href="#Configuration-XMLconfiguration(web.xml)">XML configuration
(web.xml)</a></li><li><a
href="#Configuration-YourApplication'sModuleClass">Your Application's Module
Class</a></li><li><a
href="#Configuration-ConfigurationSymbolNames">Configuration Symbol
Names</a></li><li><a
href="#Configuration-SettingComponentParameterDefaults">Setting Component
Parameter Defaults</a></li><li><a
href="#Configuration-ConfiguringIgnoredPaths">Configuring Ignored
Paths</a></li><li><a
href="#Configuration-ConfiguringContentTypeMapping">Configuring Content Type
Mapping</a></li><li><a href="#Configuration-SettingExecutionModes">Setting
Execution Modes</a></li><li><a
href="#Configuration-SegregatingApplicationsIntoFolders">Segregating
Applications Into Folders</a></li></ul>
</div><h2 id="Configuration-XMLconfiguration(web.xml)">XML configuration
(web.xml)</h2><p>Tapestry runs on top of the standard Java Servlet API. To the
servlet container, such as Tomcat, Tapestry appears as a <em>servlet
filter</em>. This gives Tapestry great flexibility in matching URLs without
requiring lots of XML configuration.</p><p>Although most configuration is done
with Java, a small but necessary amount of configuration occurs inside the
servlet deployment descriptor, WEB-INF/web.xml. Most of the configuration is
boilerplate, nearly the same for all applications.</p><div class="code panel
pdl" style="border-width: 1px;"><div class="codeHeader panelHeader pdl"
style="border-bottom-width: 1px;"><b>web.xml (partial)</b></div><div
class="codeContent panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: xml;
gutter: false; theme: Default" data-theme="Default"><!DOCTYPE web-app
Modified:
websites/production/tapestry/content/forms-and-form-components-faq.html
==============================================================================
--- websites/production/tapestry/content/forms-and-form-components-faq.html
(original)
+++ websites/production/tapestry/content/forms-and-form-components-faq.html Sun
Aug 11 14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="FormsandFormComponentsFAQ-FormsandFormComponents">Forms and Form
Components</h1><p>Main article: <a href="forms-and-validation.html">Forms and
Validation</a></p><h2
id="FormsandFormComponentsFAQ-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335202378 {padding: 0px;}
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+div.rbtoc1565533182832 {padding: 0px;}
+div.rbtoc1565533182832 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533182832 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335202378">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533182832">
<ul class="toc-indentation"><li><a
href="#FormsandFormComponentsFAQ-Whatisthet:formdatahiddenfieldfor?">What is
the t:formdata hidden field for?</a></li><li><a
href="#FormsandFormComponentsFAQ-HowdoIchangethelabelforafieldonthefly?">How do
I change the label for a field on the fly?</a></li><li><a
href="#FormsandFormComponentsFAQ-Tapestryfocusesonthewrongfieldinmyform,howdoIfixthat?">Tapestry
focuses on the wrong field in my form, how do I fix that?</a></li></ul>
</div><h2
id="FormsandFormComponentsFAQ-Whatisthet:formdatahiddenfieldfor?">What is the
<code>t:formdata</code> hidden field for?</h2><p>In Tapestry, rendering a form
can be a complicated process; inside the body of the Form component are many of
field components: TextField, Select, TextArea, and so forth. Each of these must
pull data out of your data model and convert it to the string form used inside
the client web browser. In addition, JavaScript to support client-side
validation must be generated. This can be further complicated by the use of
Loop and If components, or made really complicated by the use of Block (to
render portions of other pages: this is what the BeanEditForm component
does).</p><p>Along the way, the Form is generating unique form control names
for each field component, as it renders.</p><p>When the client-side Form is
submitted, an event is triggered on the server-side Form component. It now
needs to locate each component, in turn, inform the component of its
control name, and allow the component to read the corresponding query
parameter. The component then converts the client-side string back into a
server-side value and performs validations before updating the data
model.</p><p>That's where <code>t:formdata</code> comes in. While components
are rendering, they are using the FormSupport environmental object to record
callbacks:</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeHeader panelHeader pdl" style="border-bottom-width:
1px;"><b>FormSupport.java (partial)</b></div><div class="codeContent
panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: java;
gutter: true; theme: Default" data-theme="Default">public interface FormSupport
extends ClientElement
Modified: websites/production/tapestry/content/forms-and-validation.html
==============================================================================
--- websites/production/tapestry/content/forms-and-validation.html (original)
+++ websites/production/tapestry/content/forms-and-validation.html Sun Aug 11
14:20:30 2019
@@ -122,11 +122,11 @@
<p> </p><p>Tapestry provides support for creating and rendering forms,
populating their fields, and validating user input. For simple cases, input
validation is declarative, meaning you simply tell Tapestry what validations to
apply to a given field, and it takes care of it on the server and (optionally)
on the client as well. In addition, you can provide event handler
methods in your page or component classes to handle more complex
validation scenarios.</p><p>Finally, Tapestry not only makes it easy to present
errors messages to the user, but it can also automatically highlight form
fields when validation fails.</p><p><strong>Contents</strong></p><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335195543 {padding: 0px;}
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+div.rbtoc1565533176509 {padding: 0px;}
+div.rbtoc1565533176509 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533176509 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335195543">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533176509">
<ul class="toc-indentation"><li>Related Articles</li></ul>
<ul><li><a href="#FormsandValidation-TheFormComponent">The Form Component</a>
<ul class="toc-indentation"><li><a href="#FormsandValidation-FormEvents">Form
Events</a></li><li><a href="#FormsandValidation-HandlingEvents">Handling
Events</a></li><li><a
href="#FormsandValidation-TrackingValidationErrors">Tracking Validation
Errors</a></li><li><a
href="#FormsandValidation-StoringDataBetweenRequests">Storing Data Between
Requests</a></li><li><a
href="#FormsandValidation-ConfiguringFieldsandLabels">Configuring Fields and
Labels</a></li></ul>
Modified: websites/production/tapestry/content/general-questions.html
==============================================================================
--- websites/production/tapestry/content/general-questions.html (original)
+++ websites/production/tapestry/content/general-questions.html Sun Aug 11
14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="GeneralQuestions-GeneralQuestions">General Questions</h1><h2
id="GeneralQuestions-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335198972 {padding: 0px;}
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+div.rbtoc1565533180617 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335198972">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533180617">
<ul class="toc-indentation"><li><a
href="#GeneralQuestions-HowdoIgetstartedwithTapestry?">How do I get started
with Tapestry?</a></li><li><a
href="#GeneralQuestions-WhydoesTapestryusePrototype(inversionsbefore5.4)?WhynotinsertfavoriteJavaScriptlibraryhere?">Why
does Tapestry use Prototype (in versions before 5.4)? Why not insert favorite
JavaScript library here?</a></li><li><a
href="#GeneralQuestions-WhydoesTapestryhaveitsownInversionofControlContainer?WhynotSpringorGuice?">Why
does Tapestry have its own Inversion of Control Container? Why not Spring or
Guice?</a></li><li><a
href="#GeneralQuestions-HowdoIupgradefromTapestry4toTapestry5?">How do I
upgrade from Tapestry 4 to Tapestry 5?</a></li><li><a
href="#GeneralQuestions-HowdoIupgradefromoneversionofTapestry5toanother?">How
do I upgrade from one version of Tapestry 5 to another?</a></li><li><a
href="#GeneralQuestions-WhyaretherebothRequestandHttpServletRequest?">Why are
there both Request and HttpServletRequest?</a></li></ul
>
</div><h2 id="GeneralQuestions-HowdoIgetstartedwithTapestry?">How do I get
started with Tapestry?</h2><p class="confluence-link">The easiest way to get
started is to use <a class="external-link"
href="http://maven.apache.org";>Apache Maven</a> to create your initial project;
Maven can use an <em>archetype</em> (a kind of project template) to create a
bare-bones Tapestry application for you. See the <a
href="getting-started.html">Getting Started</a> page for more
details.</p><p>Even without Maven, Tapestry is quite easy to set up. You just
need to <a href="general-questions.html">download</a> the binaries and setup
your build to place them inside your WAR's WEB-INF/lib folder. The rest is just
some one-time <a href="configuration.html">configuration of the web.xml
deployment descriptor</a>.</p><h2
id="GeneralQuestions-WhydoesTapestryusePrototype(inversionsbefore5.4)?WhynotinsertfavoriteJavaScriptlibraryhere?">Why
does Tapestry use Prototype (in versions before 5.4)? Why not <
em>insert favorite JavaScript library here</em>?</h2><p>An important goal for
Tapestry is seamless DHTML and Ajax integration. To serve that goal, it was
important that the built in components be capable of Ajax operations, such as
dynamically re-rendering parts of the page. Because of that, it made sense to
bundle a well-known JavaScript library as part of Tapestry.</p><p>At the time
(this would be 2006-ish), Prototype and Scriptaculous were well known and well
documented, whereas jQuery was just getting started.</p><p>The intent has
always been to make this aspect of Tapestry pluggable. Tapestry 5.4 includes
the option of either Prototype or jQuery, and future versions of Tapestry will
likely remove Prototype as an option..</p><h2
id="GeneralQuestions-WhydoesTapestryhaveitsownInversionofControlContainer?WhynotSpringorGuice?">Why
does Tapestry have its own Inversion of Control Container? Why not Spring or
Guice?</h2><p>An Inversion of Control Container is <em>the</em> key piece of
Tapestry's infrastructure. It is absolutely necessary to create software as
robust, performant and extensible as Tapestry.</p><p>Tapestry IoC includes a
number of features that distinguish itself from other
containers:</p><ul><li>Configured in code, not XML</li><li>Built-in extension
mechanism for services: configurations and contributions</li><li>Built-in
aspect oriented programming model (service decorations and advice)</li><li>Easy
modularization</li><li>Best-of-breed exception reporting</li></ul><p>Because
Tapestry is implemented on top of its IoC container, and because the container
makes it easy to extend or replace any service inside the container, it is
possible to make the small changes to Tapestry needed to customize it to any
project's needs.</p><p>In addition – and this is critical –
Tapestry allows 3rd party libraries to be built that fully participate in the
configurability of Tapestry itself. This means that such libraries can be
configured the same w
ay Tapestry itself is configured, and such libraries can also configure
Tapestry itself. This <em>distributed configuration</em> requires an IOC
container that fully supports such configurability.</p><h2
id="GeneralQuestions-HowdoIupgradefromTapestry4toTapestry5?">How do I upgrade
from Tapestry 4 to Tapestry 5?</h2><p>There is no existing tool that supports
upgrading from Tapestry 4 to Tapestry 5; Tapestry 5 is a complete
rewrite.</p><p>Many of the basic concepts in Tapestry 4 are still present in
Tapestry 5, but refactored, improved, streamlined, and simplified. The basic
concept of pages, templates and components are largely the same. Other aspects,
such as server-side event handling, is markedly different.</p><p>Tapestry 5 is
designed so that it can live side-by-side in the same servlet as a Tapestry 4
app, without package namespace conflicts, sharing session data and common
resources such as images and CSS. This means that you can gradually migrate a
Tapestry 4 app to Tapestry 5
one page (or one portion of the app) at a time.</p><h2
id="GeneralQuestions-HowdoIupgradefromoneversionofTapestry5toanother?">How do I
upgrade from one version of Tapestry 5 to another?</h2><p>Main Article: <a
href="how-to-upgrade.html">How to Upgrade</a>.</p><p>A lot of effort goes into
making an upgrade from one Tapestry 5 release to another go smoothly. In the
general case, it is just a matter of updating the version number in your Maven
<code>build.xml</code> or Gradle <code>build.gradle</code> file and executing
the appropriate commands (e.g., <code>gradle idea</code> or <code>mvn
eclipse:eclipse</code>) to bring your local workspace up to date with the
latest binaries.</p><p>After changing dependencies, you should always perform a
clean recompile of your application.</p><p>We make every effort to ensure
backwards-compatibility. Tapestry is mostly coded in terms of interfaces; those
interfaces are stable to a point: interfaces your code is expected to implement
are usually co
mpletely frozen; interfaces your code is expected to invoke, such as the
interfaces to IoC services, are stable, but may have new methods added in a
release; existing methods are not changed.</p><p>In <em>rare</em> cases a
choice is necessary between fixing bugs (or adding essential functionality) and
maintaining complete backwards compatibility; in those cases, an incompatible
change may be introduced. These are always discussed in detail in the <a
href="release-notes.html">Release Notes</a> for the specific release. You
should always read the release notes before attempting an upgrade, and always
(really, <em>always</em>) be prepared to retest your application
afterwards.</p><p>Note that you should be careful any time you make use of
<strong>internal</strong> APIs (you can tell an API is internal by the package
name, <code>org.apache.tapestry5.internal). </code>Internal APIs may change
<em>at any time</em>; there's no guarantee of backwards compatibility. Please
always check
on the documentation, or consult the user mailing list, to see if there's a
stable, public alternative. If you do make use of internal APIs, be sure to get
a discussion going so that your needs can be met in the future by a stable,
public API.</p><h2
id="GeneralQuestions-WhyaretherebothRequestandHttpServletRequest?"><span
style="color: rgb(83,145,38);">Why are there both Request and
HttpServletRequest?</span></h2><p>Tapestry's Request interface is <em>very</em>
close to the standard HttpServletRequest interface. It differs in a few ways,
omitting some unneeded methods, and adding a couple of new methods (such as
<code>isXHR()</code>), as well as changing how some existing methods operate.
For example, <code>getParameterNames()</code> returns a sorted List of Strings;
HttpServletRequest returns an Enumeration, which is a very dated
approach.</p><p>However, the stronger reason for Request (and the related
interfaces Response and Session) is to enable the support for Portlets at some
point in the future. By writing code in terms of Tapestry's Request, and not
HttpServletRequest, you can be assured that the same code will operate in both
Servlet Tapestry and Portlet Tapestry.</p></div>
</div>
Modified: websites/production/tapestry/content/hibernate-support-faq.html
==============================================================================
--- websites/production/tapestry/content/hibernate-support-faq.html (original)
+++ websites/production/tapestry/content/hibernate-support-faq.html Sun Aug 11
14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="HibernateSupportFAQ-HibernateSupport">Hibernate Support</h1><p>Main
article: <a href="hibernate.html">Hibernate</a></p><h2
id="HibernateSupportFAQ-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335212032 {padding: 0px;}
-div.rbtoc1565335212032 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335212032 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533191229 {padding: 0px;}
+div.rbtoc1565533191229 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533191229 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335212032">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533191229">
<ul class="toc-indentation"><li><a
href="#HibernateSupportFAQ-HowdoIgetHibernatetostartupupwhentheapplicationstartsup,ratherthanlazilywiththefirstrequestfortheapplication?">How
do I get Hibernate to startup up when the application starts up, rather than
lazily with the first request for the application?</a></li></ul>
</div><h2
id="HibernateSupportFAQ-HowdoIgetHibernatetostartupupwhentheapplicationstartsup,ratherthanlazilywiththefirstrequestfortheapplication?">How
do I get Hibernate to startup up when the application starts up, rather than
lazily with the first request for the application?</h2><p>This was a minor
problem in 5.0; by 5.1 it is just a matter of overriding the configuration
system <code>tapestry.hibernate-early-startup</code> to "true".</p></div>
</div>
Modified: websites/production/tapestry/content/injection-faq.html
==============================================================================
--- websites/production/tapestry/content/injection-faq.html (original)
+++ websites/production/tapestry/content/injection-faq.html Sun Aug 11 14:20:30
2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="InjectionFAQ-Injection">Injection</h1><p>Main article:  <a
href="injection.html">Injection</a></p><h2
id="InjectionFAQ-Contents">Contents</h2><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1565335207063 {padding: 0px;}
-div.rbtoc1565335207063 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335207063 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533186468 {padding: 0px;}
+div.rbtoc1565533186468 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533186468 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335207063">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533186468">
<ul class="toc-indentation"><li><a
href="#InjectionFAQ-What'sthedifferencebetweenthe@Componentand@InjectComponentannotations?">What's
the difference between the @Component and @InjectComponent
annotations?</a></li><li><a
href="#InjectionFAQ-What'sthedifferencebetweenthe@InjectPageand@InjectContainerannotations?">What's
the difference between the @InjectPage and @InjectContainer
annotations?</a></li><li><a
href="#InjectionFAQ-IgetanexceptionbecauseIhavetwoserviceswiththesameinterface,howdoIhandlethis?">I
get an exception because I have two services with the same interface, how do I
handle this?</a></li><li><a
href="#InjectionFAQ-What'sthedifferencebetween@Injectand@Environmental?">What's
the difference between @Inject and @Environmental?</a></li><li><a
href="#InjectionFAQ-Butwait...IseeIusedthe@Injectannotationanditstillworked.Whatgives?">But
wait ... I see I used the @Inject annotation and it still worked. What
gives?</a></li><li><a href="#InjectionFAQ-Ok,butRequestisasingleto
nservice,notanenvironmental,andIcaninjectthat.IsTapestryreallythreadsafe?">Ok,
but Request is a singleton service, not an environmental, and I can inject
that. Is Tapestry really thread safe?</a></li><li><a
href="#InjectionFAQ-Iuse@Injectonafieldtoinjectaservice,butthefieldisstillnull,whathappened?">I
use @Inject on a field to inject a service, but the field is still null, what
happened?</a></li></ul>
</div><h2
id="InjectionFAQ-What'sthedifferencebetweenthe@Componentand@InjectComponentannotations?">What's
the difference between the <code>@Component</code> and
<code>@InjectComponent</code> annotations?</h2><p>The <code>@Component</code>
annotation is used to define the <em>type</em> of component, and its parameter
bindings. When using <code>@Component</code>, the template must not define the
type, and any parameter bindings are merged in:</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: java;
gutter: true; theme: Default" data-theme="Default"> <a t:id="home"
class="nav">Back to home</a>
Modified:
websites/production/tapestry/content/integration-with-existing-applications.html
==============================================================================
---
websites/production/tapestry/content/integration-with-existing-applications.html
(original)
+++
websites/production/tapestry/content/integration-with-existing-applications.html
Sun Aug 11 14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="Integrationwithexistingapplications-Integrationwithexistingapplications">Integration
with existing applications</h1><h2
id="Integrationwithexistingapplications-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335200453 {padding: 0px;}
-div.rbtoc1565335200453 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335200453 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533181747 {padding: 0px;}
+div.rbtoc1565533181747 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533181747 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335200453">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533181747">
<ul class="toc-indentation"><li><a
href="#Integrationwithexistingapplications-HowdoImakeaformonaJSPsubmitintoTapestry?">How
do I make a form on a JSP submit into Tapestry?</a></li><li><a
href="#Integrationwithexistingapplications-HowdoIshareinformationbetweenaJSPapplicationandtheTapestryapplication?">How
do I share information between a JSP application and the Tapestry
application?</a></li><li><a
href="#Integrationwithexistingapplications-HowdoIputtheTapestryapplicationinsideafolder,toavoidconflicts?">How
do I put the Tapestry application inside a folder, to avoid
conflicts?</a></li></ul>
</div><p>You may have an existing JSP (or Struts, Spring MVC, etc.)
application that you want to migrate to Tapestry. It's quite common to do this
in stages, moving some functionality into Tapestry and leaving other parts,
initially, in the other system. <a href="request-processing-faq.html">You may
need to prevent Tapestry from handling certain requests</a>.</p><h2
id="Integrationwithexistingapplications-HowdoImakeaformonaJSPsubmitintoTapestry?">How
do I make a form on a JSP submit into Tapestry?</h2><p>Tapestry's Form
component does a lot of work while an HTML form is rendering to store all the
information needed to handle the form submission in a later request; this is
all very specific to Tapestry and the particular construction of your pages and
forms; it can't be reproduced from a JSP.</p><p>Fortunately, that isn't
necessary: you can have a standard HTML Form submit to a Tapestry page, you
just don't get to use all of Tapestry's built in conversion and validation
logic.</p><p
>All you need to know is how Tapestry converts page class names to page names
>(that appear in the URL). It's basically a matter of stripping off the
><em>root-package</em>.<code>pages</code> prefix from the fully qualified
>class name. So, for example, if you are building a login screen as a JSP, you
>might want to have a Tapestry page to receive the user name and password.
>Let's assume the Tapestry page class is
><code>com.example.myapp.pages.LoginForm</code>; the page name will be
><code>loginform (although, since </code><span>Tapestry is case
>insensitive, LoginForm would work just as well)</span><span>, and the URL
>will be </span><code>/loginform</code><span>.</span></p><p> </p><div
>class="code panel pdl" style="border-width: 1px;"><div class="codeHeader
>panelHeader pdl" style="border-bottom-width:
>1px;"><b>LoginForm.tml</b></div><div class="codeContent panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: xml;
gutter: false; theme: Default" data-theme="Default"><form method="post"
action="/loginform">
Modified: websites/production/tapestry/content/javascript-faq.html
==============================================================================
--- websites/production/tapestry/content/javascript-faq.html (original)
+++ websites/production/tapestry/content/javascript-faq.html Sun Aug 11
14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="JavaScriptFAQ-JavaScript">JavaScript</h1><p>Main articles: <a
href="client-side-javascript.html">Client-Side JavaScript</a>, <a
href="legacy-javascript.html">Legacy JavaScript</a></p><h2
id="JavaScriptFAQ-Contents">Contents</h2><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1565335213684 {padding: 0px;}
-div.rbtoc1565335213684 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335213684 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533191717 {padding: 0px;}
+div.rbtoc1565533191717 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533191717 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335213684">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533191717">
<ul class="toc-indentation"><li><a
href="#JavaScriptFAQ-WhydoIgeta"Tapestryisundefined"erroronformsubmit?(5.3andearlier)">Why
do I get a "Tapestry is undefined" error on form submit? (5.3 and
earlier)</a></li><li><a
href="#JavaScriptFAQ-What'sthedifferencebetweentheT5objectandtheTapestryobjectinthebrowser?(5.3andearlier)">What's
the difference between the T5 object and the Tapestry object in the browser?
(5.3 and earlier)</a></li></ul>
</div><h2
id="JavaScriptFAQ-WhydoIgeta"Tapestryisundefined"erroronformsubmit?(5.3andearlier)">Why
do I get a "Tapestry is undefined" error on form submit? (5.3 and
earlier)</h2><p>This client-side error is clear but can be awkward to solve. It
means your browser has not been able to load the tapestry.js file properly. The
question is, why? It can be due to multiple reasons, some of them
below:</p><ul><li>First, check if 'tapestry.js' is present in the head part of
your resulting HTML page.</li><li><p>If you have set the <a
href="configuration.html">tapestry.combine-scripts</a> configuration symbol to
true, Tapestry generates one single URL to retrieve all the JS files.
Sometimes, this can produce long URLs that browsers are unable to retrieve. Try
setting the symbol to false.</p><div class="confluence-information-macro
confluence-information-macro-note"><span class="aui-icon aui-icon-small
aui-iconfont-warning confluence-information-macro-icon"></span><div
class="confluen
ce-information-macro-body"><p>This only applies to Tapestry
5.1.</p></div></div></li><li>If you have included jQuery in conjunction with
Tapestry's prototype, that will cause a conflict with the '$' selector used by
both. In this case, you should put jQuery on top of the stack and turn on the
<a class="external-link" href="http://api.jquery.com/jQuery.noConflict/";
rel="nofollow">jQuery.noConflict</a> mode.</li><li>Also, if you have included a
custom or third-party JS library on top of the stack that causes the JavaScript
parsing to fail, then check the JavaScript syntax in that library.</li><li>If
you have used a tool to minimize your JavaScript libraries, this can lead to
JavaScript syntax errors, so check if it works with all the JavaScript files
unpacked.</li></ul><h2
id="JavaScriptFAQ-What'sthedifferencebetweentheT5objectandtheTapestryobjectinthebrowser?(5.3andearlier)">What's
the difference between the <code>T5</code> object and the
<code>Tapestry</code> object in the browser?
(5.3 and earlier)</h2><p>Both of these objects are <em>namespaces</em>:
containers of functions, constants, and nested namespaces.</p><p>The
<code>T5</code> object is a replacement for the <code>Tapestry</code> object,
starting in release 5.3. Increasingly, functions defined by the
<code>Tapestry</code> object are being replaced with similar or equivalent
functions in the <code>T5</code> object.</p><p>This is part of an overall goal,
spanning at least two releases of Tapestry, to make Tapestry JavaScript
framework agnostic; which is to say, not depend specifically on Prototype or
jQuery. Much of the code in the <code>Tapestry</code> object is specifically
linked to Prototype and Scriptaculous.</p><p>The <code>T5</code> object
represents a stable, documented, set of APIs that are preferred when building
components for maximum portability between underlying JavaScript frameworks. In
other words, when building component libraries, coding to the <code>T5</code>
object ensures that your
component will be useful regardless of whether the final application is built
using Prototype, jQuery or something else.</p></div>
</div>
Modified: websites/production/tapestry/content/limitations.html
==============================================================================
--- websites/production/tapestry/content/limitations.html (original)
+++ websites/production/tapestry/content/limitations.html Sun Aug 11 14:20:30
2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="Limitations-Limitations">Limitations</h1><h2
id="Limitations-Contents">Contents</h2><p><style type="text/css">/*<![CDATA[*/
-div.rbtoc1565335198328 {padding: 0px;}
-div.rbtoc1565335198328 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335198328 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533179418 {padding: 0px;}
+div.rbtoc1565533179418 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533179418 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335198328">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533179418">
<ul class="toc-indentation"><li><a
href="#Limitations-HowdoIaddnewcomponentstoanexistingpagedynamically?">How do I
add new components to an existing page dynamically?</a></li><li><a
href="#Limitations-Whydoesn'tmyserviceimplementationreloadwhenIchangeit?">Why
doesn't my service implementation reload when I change it?</a></li><li><a
href="#Limitations-HowdoIrunmultipleTapestryapplicationsinthesamewebapplication?">How
do I run multiple Tapestry applications in the same web
application?</a></li></ul>
</div><h2
id="Limitations-HowdoIaddnewcomponentstoanexistingpagedynamically?">How do I
add new components to an existing page dynamically?</h2><p>The short answer
here is: <strong>you don't</strong>. The long answer here is <strong>you don't
have to, to get the behavior you desire</strong>.</p><p>One of Tapestry basic
values is high scalability: this is expressed in a number of ways, reflecting
scalability concerns within a single server, and within a cluster of
servers.</p><p>Although you code Tapestry pages and components as if they were
ordinary POJOs (<span>Plain Old Java Objects -- Tapestry does not require you
to extend any base classes or implement any special interfaces)</span><span>,
as deployed by Tapestry they are closer to a traditional servlet: a single
instance of each page services requests from multiple threads. Behind the
scenes, Tapestry transforms you code, rewriting it on the
fly.</span></p><p>What this means is that <em>any</em> incoming request must be
handled
by a <em>single page instance</em>. Therefore, Tapestry enforces the concept
of <strong>static structure, dynamic behavior</strong>.</p><p>Tapestry provides
quite a number of ways to vary what content is rendered, well beyond simple
conditionals and loops. It is possible to "drag in" components from other pages
when rendering a page (other FAQs will expand on this concept). The point is,
that although a Tapestry page's structure is very rigid, the order in which the
components of the page render does not have to be top to bottom.</p><h2
id="Limitations-Whydoesn'tmyserviceimplementationreloadwhenIchangeit?">Why
doesn't my service implementation reload when I change it?</h2><p>Main article:
<a href="service-implementation-reloading.html">Service Implementation
Reloading</a></p><p>Live service reloading has some limitations:</p><ul><li>The
service must define a service interface.</li><li>The service implementation
must be on the file system (not inside a JAR).</li><li>The implementati
on must be instantiated by Tapestry, not inside code (even code inside a
module class).</li><li>The service must use the default <a
href="limitations.html">scope</a> (reloading of perthread scopes is not
supported).</li></ul><p>Consider the following example module:</p><div
class="code panel pdl" style="border-width: 1px;"><div class="codeContent
panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: java;
gutter: true; theme: Default" data-theme="Default">public static void
bind(ServiceBinder binder)
Modified: websites/production/tapestry/content/link-components-faq.html
==============================================================================
--- websites/production/tapestry/content/link-components-faq.html (original)
+++ websites/production/tapestry/content/link-components-faq.html Sun Aug 11
14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><p> </p><p> </p><h1
id="LinkComponentsFAQ-LinkComponents">Link Components</h1><p>Main Articles: <a
href="page-navigation.html">Page Navigation</a>, <a
href="component-parameters.html">Component Parameters</a></p><h2
id="LinkComponentsFAQ-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335204621 {padding: 0px;}
-div.rbtoc1565335204621 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335204621 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533185972 {padding: 0px;}
+div.rbtoc1565533185972 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533185972 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335204621">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533185972">
<ul class="toc-indentation"><li><a
href="#LinkComponentsFAQ-HowdoIaddqueryparameterstoaPageLinkorActionLink?">How
do I add query parameters to a PageLink or ActionLink?</a></li><li><a
href="#LinkComponentsFAQ-HowdoIcreateaLinkbacktothecurrentpagefromacomponent?">How
do I create a Link back to the current page from a component?</a></li></ul>
</div><h2
id="LinkComponentsFAQ-HowdoIaddqueryparameterstoaPageLinkorActionLink?">How do
I add query parameters to a PageLink or ActionLink?</h2><p>These components do
not have parameters to allow you to specify query parameters for the link; they
both allow you to specify a <em>context</em> (one or more values to encode into
the request path).</p><p>However, you can accomplish the same thing with a
little code and markup. For example, to create a link to another page and pass
a query parameter, you can replace your PageLink component with a standard
<code><a></code> tag:</p><div class="code panel pdl" style="border-width:
1px;"><div class="codeContent panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: xml;
gutter: false; theme: Default" data-theme="Default"><a
href="${profilePageLink}">Display Profile (w/ full details)</a>
Modified: websites/production/tapestry/content/maven-support-faq.html
==============================================================================
--- websites/production/tapestry/content/maven-support-faq.html (original)
+++ websites/production/tapestry/content/maven-support-faq.html Sun Aug 11
14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="MavenSupportFAQ-MavenSupport">Maven Support</h1><h2
id="MavenSupportFAQ-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335212590 {padding: 0px;}
-div.rbtoc1565335212590 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335212590 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533190722 {padding: 0px;}
+div.rbtoc1565533190722 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533190722 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335212590">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533190722">
<ul class="toc-indentation"><li><a
href="#MavenSupportFAQ-WhydoMavenprojectnamesandotherdetailsshowupinmypages?">Why
do Maven project names and other details show up in my pages?</a></li></ul>
</div><h2
id="MavenSupportFAQ-WhydoMavenprojectnamesandotherdetailsshowupinmypages?">Why
do Maven project names and other details show up in my pages?</h2><p>Tapestry
and maven both use the same syntax for dynamic portions of files: the
<code>${...</code>} syntax. When Maven is copying resources from
<code>src/main/resources</code>, and when filtering is <em>enabled</em> (which
is not the default), then any expansions in <em>Tapestry templates</em> that
match against Maven project properties are substituted. If you look at the
deployed application you'll see that <code>${name</code>} is gone, replaced
with your project's name!</p><p>The solution is to update your
<code>pom.xml</code> and ignore any .tml files when copying and
filtering:</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeHeader panelHeader pdl" style="border-bottom-width: 1px;"><b>pom.xml
(partial)</b></div><div class="codeContent panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: xml;
gutter: false; theme: Default" data-theme="Default"> <resource>
Modified:
websites/production/tapestry/content/page-and-component-classes-faq.html
==============================================================================
--- websites/production/tapestry/content/page-and-component-classes-faq.html
(original)
+++ websites/production/tapestry/content/page-and-component-classes-faq.html
Sun Aug 11 14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><h1
id="PageAndComponentClassesFAQ-PageAndComponentClasses">Page And Component
Classes</h1><p>Main article: <a href="component-classes.html">Component
Classes</a></p><h2
id="PageAndComponentClassesFAQ-Contents">Contents</h2><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335203244 {padding: 0px;}
-div.rbtoc1565335203244 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335203244 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533183571 {padding: 0px;}
+div.rbtoc1565533183571 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533183571 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335203244">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533183571">
<ul class="toc-indentation"><li><a
href="#PageAndComponentClassesFAQ-What'sthedifferencebetweenapageandacomponent?">What's
the difference between a page and a component?</a></li><li><a
href="#PageAndComponentClassesFAQ-HowdoIstoremypageclassesinadifferentpackage?">How
do I store my page classes in a different package?</a></li><li><a
href="#PageAndComponentClassesFAQ-Whydomyinstancevariableshavetobeprivate?">Why
do my instance variables have to be private?</a></li><li><a
href="#PageAndComponentClassesFAQ-Whydon'tmyinformalparametersshowupintherenderedmarkup?">Why
don't my informal parameters show up in the rendered markup?</a></li><li><a
href="#PageAndComponentClassesFAQ-WhydoIgetjava.lang.LinkageErrorwhenIinvokepublicmethodsofmypageclasses?">Why
do I get java.lang.LinkageError when I invoke public methods of my page
classes?</a></li><li><a
href="#PageAndComponentClassesFAQ-Whichisbetter,usingmagicmethodnames(i.e.,beginRender())orannotations(i.e.BeginRender)?">Which
is better,
using magic method names (i.e., beginRender()) or annotations (i.e.
BeginRender)?</a></li><li><a
href="#PageAndComponentClassesFAQ-WhydoIhavetoinjectapage?Whycan'tIjustcreateoneusingnew?">Why
do I have to inject a page? Why can't I just create one using
new?</a></li></ul>
</div><h2
id="PageAndComponentClassesFAQ-What'sthedifferencebetweenapageandacomponent?">What's
the difference between a page and a component?</h2><p>There's very little
difference between the two. Pages classes must be in the
<em>root-package</em>.<code>pages</code> package; components must be in the
<em>root-package</em>.<code>components</code>. Pages may provide event handlers
for certain page-specific events (such as activate and passivate). Components
may have parameters.</p><p>Other than that, they are more equal than they are
different. They may have templates or may render themselves in code (pages
usually have a template, components are more likely to render only in
code).</p><p>The major difference is that Tapestry page templates may be stored
in the web context directory, as if they were static files (they can't be
accessed from the client however; a specific rule prevents access to files with
the <code>.tml</code> extension).</p><div class="confluence-information-macro co
nfluence-information-macro-warning"><span class="aui-icon aui-icon-small
aui-iconfont-error confluence-information-macro-icon"></span><div
class="confluence-information-macro-body"><p>It is possible that this feature
may be removed in a later release. It is preferred that page templates be
stored on the classpath, like component templates.</p></div></div><h2
id="PageAndComponentClassesFAQ-HowdoIstoremypageclassesinadifferentpackage?">How
do I store my page classes in a different package?</h2><p>Tapestry is very
rigid here; you can't. Page classes must go in
<em>root-package</em>.<code>pages</code>, component classes in
<em>root-package</em>.<code>components</code>, etc.</p><p>You are allowed to
create sub-packages, to help organize your code better and more logically. For
example, you might have
<em>root-package</em>.<code>pages.account.ViewAccount</code>, which would have
the page name "account/viewaccount". (<span>Tapestry would also create an alias
"account/view", by stripping of
f the redundant "account" suffix. Either name is equally valid in your code,
and Tapestry will use the shorter name, "account/view" in
URLs.)</span></p><p>In addition, it is possible to define additional root
packages for the application:</p><div class="code panel pdl"
style="border-width: 1px;"><div class="codeContent panelContent pdl">
<pre class="syntaxhighlighter-pre" data-syntaxhighlighter-params="brush: java;
gutter: true; theme: Default" data-theme="Default">public static void
contributeComponentClassResolver(Configuration<LibraryMapping>
configuration) {
@@ -117,13 +117,13 @@ public class DBImage
-<span class="gliffy-container" id="gliffy-container-23527573-4460"
data-fullwidth="750" data-ceoid="23335008"
data-edit="${diagramEditLink.getLinkUrl()}"
data-full="${diagramZoomLink.getLinkUrl()}" data-filename="Class Loaders">
+<span class="gliffy-container" id="gliffy-container-23527573-6837"
data-fullwidth="750" data-ceoid="23335008"
data-edit="${diagramEditLink.getLinkUrl()}"
data-full="${diagramZoomLink.getLinkUrl()}" data-filename="Class Loaders">
- <map id="gliffy-map-23527573-4024" name="gliffy-map-23527573-4024"></map>
+ <map id="gliffy-map-23527573-2322" name="gliffy-map-23527573-2322"></map>
- <img class="gliffy-image" id="gliffy-image-23527573-4460" width="750"
height="425" data-full-width="750" data-full-height="425"
src="https://cwiki.apache.org/confluence/download/attachments/23335008/Class%20Loaders.png?version=4&modificationDate=1283534469000&api=v2";
alt="Class Loaders" usemap="#gliffy-map-23527573-4024">
+ <img class="gliffy-image" id="gliffy-image-23527573-6837" width="750"
height="425" data-full-width="750" data-full-height="425"
src="https://cwiki.apache.org/confluence/download/attachments/23335008/Class%20Loaders.png?version=4&modificationDate=1283534469000&api=v2";
alt="Class Loaders" usemap="#gliffy-map-23527573-2322">
- <map class="gliffy-dynamic" id="gliffy-dynamic-map-23527573-4460"
name="gliffy-dynamic-map-23527573-4460"></map>
+ <map class="gliffy-dynamic" id="gliffy-dynamic-map-23527573-6837"
name="gliffy-dynamic-map-23527573-6837"></map>
</span>
Modified: websites/production/tapestry/content/page-navigation.html
==============================================================================
--- websites/production/tapestry/content/page-navigation.html (original)
+++ websites/production/tapestry/content/page-navigation.html Sun Aug 11
14:20:30 2019
@@ -158,11 +158,11 @@
<p>In essence, a Tapestry application is a number of related pages, working
together. To some degree, each page is like an application unto
itself.</p><p>Any individual request will be targeted at a single page.
Requests come in two forms: </p><ul><li><em>component event</em> requests
target a specific component on a specific page, triggering an event within that
component</li><li><em>render</em> requests target a specific page, and stream
the HTML markup for that page back to the client</li></ul><p>This dichotomy
between component event requests and render requests alleviates a number of
problems in traditional web applications related to the browser back button, or
to the user hitting the refresh button in their browser.</p><h3
id="PageNavigation-Contents">Contents</h3><h2
id="PageNavigation-Contents|RelatedArticlesLogicalPageNameShortening"><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335197021 {padding: 0px;}
-div.rbtoc1565335197021 ul {list-style: disc;margin-left: 0px;}
-div.rbtoc1565335197021 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533178260 {padding: 0px;}
+div.rbtoc1565533178260 ul {list-style: disc;margin-left: 0px;}
+div.rbtoc1565533178260 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></h2><div class="toc-macro rbtoc1565335197021">
+/*]]>*/</style></h2><div class="toc-macro rbtoc1565533178260">
<ul class="toc-indentation"><li><a
href="#PageNavigation-Contents|RelatedArticlesLogicalPageNameShortening">Logical
Page Name Shortening</a></li><li><a
href="#PageNavigation-ComponentEventRequests&Responses">Component Event
Requests & Responses</a>
<ul class="toc-indentation"><li><a href="#PageNavigation-1.Nullresponse">1.
Null response</a></li><li><a href="#PageNavigation-2.Stringresponse">2. String
response</a></li><li><a href="#PageNavigation-3.Classresponse">3. Class
response</a></li><li><a href="#PageNavigation-4.Pageresponse">4. Page
response</a></li><li><a href="#PageNavigation-5.HttpError">5.
HttpError</a></li><li><a href="#PageNavigation-6.Linkresponse">6. Link
response</a></li><li><a href="#PageNavigation-7.Streamresponse">7. Stream
response</a></li><li><a href="#PageNavigation-8.URLresponse">8. URL
response</a></li><li><a href="#PageNavigation-9.Objectresponse">9. Object
response</a></li></ul>
</li><li><a href="#PageNavigation-PageRenderRequests">Page Render
Requests</a></li><li><a href="#PageNavigation-PageActivation">Page
Activation</a></li><li><a href="#PageNavigation-PageNavigationPatterns">Page
Navigation Patterns</a>
Modified: websites/production/tapestry/content/release-notes-50.html
==============================================================================
--- websites/production/tapestry/content/release-notes-50.html (original)
+++ websites/production/tapestry/content/release-notes-50.html Sun Aug 11
14:20:30 2019
@@ -78,11 +78,11 @@
<div id="content">
<div id="ConfluenceContent"><p>This is the consolidated list
of changes between Tapestry versions 5.0.3 and 5.0.19. Before upgrading, be
sure to review the <a href="how-to-upgrade.html">How to Upgrade</a>
instructions.</p><p><strong>Contents</strong></p><p><style
type="text/css">/*<![CDATA[*/
-div.rbtoc1565335217175 {padding: 0px;}
-div.rbtoc1565335217175 ul {list-style: disc;margin-left: 0px;padding-left:
5px;}
-div.rbtoc1565335217175 li {margin-left: 0px;padding-left: 0px;}
+div.rbtoc1565533195209 {padding: 0px;}
+div.rbtoc1565533195209 ul {list-style: disc;margin-left: 0px;padding-left:
5px;}
+div.rbtoc1565533195209 li {margin-left: 0px;padding-left: 0px;}
-/*]]>*/</style></p><div class="toc-macro rbtoc1565335217175">
+/*]]>*/</style></p><div class="toc-macro rbtoc1565533195209">
<ul class="toc-indentation"><li><a
href="#ReleaseNotes5.0-TapestryVersion5.0.19">Tapestry Version
5.0.19</a></li><li><a href="#ReleaseNotes5.0-TapestryVersion5.0.18">Tapestry
Version 5.0.18</a></li><li><a
href="#ReleaseNotes5.0-TapestryVersion5.0.17">Tapestry Version
5.0.17</a></li><li><a href="#ReleaseNotes5.0-TapestryVersion5.0.16">Tapestry
Version 5.0.16</a></li><li><a
href="#ReleaseNotes5.0-TapestryVersion5.0.15">Tapestry Version
5.0.15</a></li><li><a href="#ReleaseNotes5.0-TapestryVersion5.0.14">Tapestry
Version 5.0.14</a></li><li><a
href="#ReleaseNotes5.0-TapestryVersion5.0.13">Tapestry Version
5.0.13</a></li><li><a href="#ReleaseNotes5.0-TapestryVersion5.0.12">Tapestry
Version 5.0.12</a></li><li><a
href="#ReleaseNotes5.0-TapestryVersion5.0.11">Tapestry Version
5.0.11</a></li><li><a href="#ReleaseNotes5.0-TapestryVersion5.0.10">Tapestry
Version 5.0.10</a></li><li><a
href="#ReleaseNotes5.0-TapestryVersion5.0.9">Tapestry Version
5.0.9</a></li><li><a href="#ReleaseNot
es5.0-TapestryVersion5.0.8">Tapestry Version 5.0.8</a></li><li><a
href="#ReleaseNotes5.0-TapestryVersion5.0.7">Tapestry Version
5.0.7</a></li><li><a href="#ReleaseNotes5.0-TapestryVersion5.0.6">Tapestry
Version 5.0.6</a></li><li><a
href="#ReleaseNotes5.0-TapestryVersion5.0.5">Tapestry Version
5.0.5</a></li><li><a href="#ReleaseNotes5.0-TapestryVersion5.0.4">Tapestry
Version 5.0.4</a></li><li><a
href="#ReleaseNotes5.0-TapestryVersion5.0.3">Tapestry Version
5.0.3</a></li></ul>
[... 3 lines stripped ...]
![https://cwiki.apache.org/confluence/download/attachments/23335008/Class%20Loaders.png?version=4&modificationDate=1283534469000&api=v2"](https://cwiki.apache.org/confluence/download/attachments/23335008/Class%20Loaders.png?version=4&modificationDate=1283534469000&api=v2"){kind=link}