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From build...@apache.org
Subject svn commit: r988661 [4/4] - in /websites/production/tapestry/content: ./ cache/
Date Thu, 19 May 2016 20:20:17 GMT
Modified: websites/production/tapestry/content/using-select-with-a-list.html
==============================================================================
--- websites/production/tapestry/content/using-select-with-a-list.html (original)
+++ websites/production/tapestry/content/using-select-with-a-list.html Thu May 19 20:20:15
2016
@@ -69,30 +69,7 @@
       </div>
 
       <div id="content">
-                <div id="ConfluenceContent">    
-<div class="atb-scrollbar-macro">
-    <div class="prev">
-        <a  href="meta-programming-page-content.html" rel="prev">
-                                    <span class="aui-icon aui-icon-small atb-icon-arrow-left">Previous</span>
-                                <span class="title">Meta-Programming Page Content</span>
-            </a>
-
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-    <div class="parent">
-                    <a  href="cookbook.html" rel="parent">
-                                            <span class="aui-icon aui-icon-small atb-icon-arrow-up">Up</span>
-                                        <span class="title">Cookbook</span>
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-                <span class="title">IoC cookbook</span>
-                                    <span class="aui-icon aui-icon-small atb-icon-arrow-right">Next</span>
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-    </div>
-</div><h1 id="UsingSelectWithaList-UsingSelectWithaList">Using Select With a
List</h1><p>The documentation for the <a  class="external-link" href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/corelib/components/Select.html">Select
Component</a> and the <a  href="tutorial.html">Tapestry Tutorial</a> provide
simplistic examples of populating a drop-down menu (as the (X)HTML <em>Select</em>
element) using comma-delimited strings and enums. However, most real-world Tapestry applications
need to populate such menus using values from a database, commonly in the form of java.util.List
objects. Doing so generally requires a <a  class="external-link" href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/SelectModel.html">SelectModel</a>
and a <a  class="external-link" href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/ValueEncoder.html">ValueEncoder</a>
bound to the Select component with its "model" and "encoder" parameters:</p><div
class
 ="code panel pdl" style="border-width: 1px;"><div class="codeContent panelContent pdl">
+                <div id="ConfluenceContent"><h1 id="UsingSelectWithaList-UsingSelectWithaList">Using
Select With a List</h1><p>The documentation for the <a  class="external-link"
href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/corelib/components/Select.html">Select
Component</a> and the <a  href="tutorial.html">Tapestry Tutorial</a> provide
simplistic examples of populating a drop-down menu (as the (X)HTML <em>Select</em>
element) using comma-delimited strings and enums. However, most real-world Tapestry applications
need to populate such menus using values from a database, commonly in the form of java.util.List
objects. Doing so generally requires a <a  class="external-link" href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/SelectModel.html">SelectModel</a>
and a <a  class="external-link" href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/ValueEncoder.html">ValueEncoder</a>
bound to the Select component with its "model" a
 nd "encoder" parameters:</p><div class="code panel pdl" style="border-width: 1px;"><div
class="codeContent panelContent pdl">
 <pre class="brush: java; gutter: false; theme: Default" style="font-size:12px;">&lt;t:select
t:id="colorMenu" value="selectedColor" model="ColorSelectModel" encoder="colorEncoder" /&gt;
 </pre>
 </div></div><p>In the above example, ColorSelectModel must be of type SelectModel,
or anything that Tapestry knows how to <a  href="parameter-type-coercion.html">coerce</a>
into a SelectModel, such as a List or a Map or a "value=label,value=label,..." delimited string,
or anything Tapestry knows how to coerce into a List or Map, such as an Array or a comma-delimited
String.</p><h2 id="UsingSelectWithaList-SelectModel">SelectModel</h2><div
class="navmenu" style="float:right; background:#eee; margin:3px; padding:0 1em">



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