iSharkFly-Docs
/
java-tutorials
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

EL 3.0 Page

This commit is contained in:
k0l0ssus 2016-08-06 00:30:19 -04:00 committed by GitHub
parent 3c8f4081ed
commit 414735b8c3
1 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
jsf/src/main/webapp/el3_intro.xhtml Normal file
View File

@ -0,0 +1,35 @@
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:c="http://java.sun.com/jsp/jstl/core">
<h:head>
<title>Baeldung | Expression Language 3.0</title>
</h:head>
<h:body>
<h:outputLabel id="valueLabel" for="valueOutput" value="Composite Lambda Evaluation:"/>
<h:outputText id="valueOutput" value="#{(cube=(x->x*x*x);cube(4))}"/>
<br/>
<h:outputLabel id="staticLabel" for="staticFieldOutput" value="Static Field Output:"/>
<h:outputText id="staticFieldOutput" value="#{com.baeldung.el.controllers.ELSampleBean.constantField}"/>
<br/>
<h:outputLabel id="avgLabel" for="avg" value="Average of Integer List Value:"/>
<h:outputText id="avg" value="#{['1','2','3'].stream().average().get()}"/>
<br/>
<h:outputLabel id="lambdaLabel" for="lambdaPass" value="Passing Lambda Expressions:"/>
<h:outputText id="lambdaPass" value="#{ELBean.multiplyValue(x->x*x*x)}"/>
<br/>
<h:outputLabel id="avgPageVarLabel" for="avgPageVar" value="Average of Page-Level Integer List Value:"/>
<h:outputText id="avgPageVar" value="#{pageLevelNumberList.stream().average().get()}"/>
<br/>
<h:panelGrid title="Data Structures" border="3" >
<h:dataTable var="streamResult" value="#{ELBean.numberList.stream().filter(x-> x>1).toList()}">
<h:column id="nameCol">
<h:outputText id="name" value="#{streamResult}"/>
</h:column>
</h:dataTable>
</h:panelGrid>
<c:set var='pageLevelNumberList' value="#{[1,2,3]}"/>
</h:body>
</html>