Author: matzew
Date: Mon Jun 12 17:07:40 2006
New Revision: 413771
URL: http://svn.apache.org/viewvc?rev=413771&view=rev
Log:
added doc
Modified:
incubator/adffaces/trunk/adf-faces/adf-faces-api/src/site/xdoc/tagdoc/af_setActionListener.xml
Modified:
incubator/adffaces/trunk/adf-faces/adf-faces-api/src/site/xdoc/tagdoc/af_setActionListener.xml
URL:
http://svn.apache.org/viewvc/incubator/adffaces/trunk/adf-faces/adf-faces-api/src/site/xdoc/tagdoc/af_setActionListener.xml?rev=413771&r1=413770&r2=413771&view=diff
==============================================================================
---
incubator/adffaces/trunk/adf-faces/adf-faces-api/src/site/xdoc/tagdoc/af_setActionListener.xml
(original)
+++
incubator/adffaces/trunk/adf-faces/adf-faces-api/src/site/xdoc/tagdoc/af_setActionListener.xml
Mon Jun 12 17:07:40 2006
@@ -1,92 +1,94 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<!--
- Copyright 2006 The Apache Software Foundation.
-
- Licensed under the Apache License, Version 2.0 (the "License");
- you may not use this file except in compliance with the License.
- You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
- Unless required by applicable law or agreed to in writing, software
- distributed under the License is distributed on an "AS IS" BASIS,
- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- See the License for the specific language governing permissions and
- limitations under the License.
--->
-<document>
- <properties>
- <title>af:setActionListener</title>
- </properties>
- <body>
- <section name="Summary">
- <p>
- <b>Tag name:</b> <af:setActionListener>
- <br/>
-<p>
-
- The setActionListener tag is a declarative way to allow an
- action source (<commandButton>, <commandLink>,
- etc.) to set a value before navigation. It is perhaps most
- useful in conjunction with the "processScope" EL scope
- provided by ADF Faces, as it makes it possible to pass details
- from one page to another without writing any Java code. This
- tag can be used both with ADF Faces commands and JSF standard
- tags. More generally, it can be used with any component at
- all that implements the standard ActionSource interface.
-
-</p><h4>Example:</h4><p>
-
- This example shows a table with a "Show..." button. When
-the button is pressed, the following will happen:
-
-<ol>
-
-<li>The value of "#{row}" will be retrieved - which corresponds to the
-current row in the table.</li>
-
-<li>That object will get stored as the "detail" property in process
-scope.</li>
-
-<li>The user will navigate to the "showDetail" outcome of this page (because
of the "action" property on the <h:commandButton>).</li>
-
-</ol>
-
-The target page can then retrieve the detail object from the process scope and
use it as needed.
-
- </p><source>
- <h:dataTable var="row" value="#{....}">
- ...
- <h:column>
- <h:commandButton value="Show..." action="showDetail" ..>
- <af:setActionListener from="#{row}"
- to="#{processScope.detail}"/>
- </h:commandButton>
- </h:column>
- </h:dataTable></source>
- </p>
- </section>
- <section name="Attributes">
-<table>
-<tr>
-<th>Name</th>
-<th>Type</th>
-<th>Supports EL?</th>
-<th>Description</th>
-</tr>
-<tr>
-<td>from</td><td>Object</td><td>Yes</td><td>
-
- the source of the value; can be an EL expression or a constant value
- </td>
-</tr>
-<tr>
-<td>to</td><td>Object</td><td>Only EL</td><td>
-
- the target for the value; must be an EL expression
- </td>
-</tr>
-</table>
- </section>
- </body>
-</document>
+<?xml version="1.0" encoding="UTF-8" ?>
+<!--
+ Copyright 2006 The Apache Software Foundation.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+-->
+<document>
+ <properties>
+ <title>af:setActionListener</title>
+ </properties>
+ <body>
+ <section name="Summary">
+ <p>
+ <b>Tag name:</b> <af:setActionListener>
+ <br/>
+<p>
+
+ The setActionListener tag is a declarative way to allow an
+ action source (<commandButton>, <commandLink>,
+ etc.) to set a value before navigation. It is perhaps most
+ useful in conjunction with the "processScope" EL scope
+ provided by ADF Faces, as it makes it possible to pass details
+ from one page to another without writing any Java code. This
+ tag can be used both with ADF Faces commands and JSF standard
+ tags. More generally, it can be used with any component at
+ all that implements the standard ActionSource interface.
+ <b>Note</b> that JSF comes with a
<af:setPropertyActionListener>, which
+ does exactly the same.
+
+</p><h4>Example:</h4><p>
+
+ This example shows a table with a "Show..." button. When
+the button is pressed, the following will happen:
+
+<ol>
+
+<li>The value of "#{row}" will be retrieved - which corresponds to the
+current row in the table.</li>
+
+<li>That object will get stored as the "detail" property in process
+scope.</li>
+
+<li>The user will navigate to the "showDetail" outcome of this page (because
of the "action" property on the <h:commandButton>).</li>
+
+</ol>
+
+The target page can then retrieve the detail object from the process scope and
use it as needed.
+
+ </p><source>
+ <h:dataTable var="row" value="#{....}">
+ ...
+ <h:column>
+ <h:commandButton value="Show..." action="showDetail" ..>
+ <af:setActionListener from="#{row}"
+ to="#{processScope.detail}"/>
+ </h:commandButton>
+ </h:column>
+ </h:dataTable></source>
+ </p>
+ </section>
+ <section name="Attributes">
+<table>
+<tr>
+<th>Name</th>
+<th>Type</th>
+<th>Supports EL?</th>
+<th>Description</th>
+</tr>
+<tr>
+<td>from</td><td>Object</td><td>Yes</td><td>
+
+ the source of the value; can be an EL expression or a constant value
+ </td>
+</tr>
+<tr>
+<td>to</td><td>Object</td><td>Only EL</td><td>
+
+ the target for the value; must be an EL expression
+ </td>
+</tr>
+</table>
+ </section>
+ </body>
+</document>
