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fixing OGNL demo, removing page on static methods per WW-2441
git-svn-id: https://svn.apache.org/repos/asf/struts/struts2/trunk@628329 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Wesley Wannemacher
@@ -18,7 +18,7 @@
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var runningOgnl = true;
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var ognlBase = "${ognlBase}";
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var jspBase = "${jspBase}";
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var ognlCount = 10;
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var ognlCount = 9;
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var jspCount = 5;
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dojo.addOnLoad(function() {
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@@ -244,4 +244,4 @@
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</div>
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</body>
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</html>
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</html>
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@@ -5,33 +5,21 @@
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response.setDateHeader ("Expires", 0); //prevents caching at the proxy server
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%>
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<p>
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<b>Static fields</b>
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<b>Calling methods</b>
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</p>
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<p>
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Static fields can easily be accessed in OGNL expressions using the notation
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<i>@some.package.ClassName@PROPERTY_NAME</i> for properties, and <i>@some.package.ClassName@METHOD_NAME()</i>
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for methods.
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OGNL follows Java's syntax to execute a method.
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</p>
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<p>To access the value of the <i>CONSTANT</i> field in the ExampleAction type:</p>
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<p>To execute the <i>getTitle()</i> method on the <i>book</i> object type:</p>
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<p>
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<i id="example0">
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@org.apache.struts2.showcase.action.ExampleAction@CONSTANT
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<i id="example">
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book.getTitle()
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example0')">Do it for me</a>
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</p>
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<p>To execute the static method <i>getCurrentDate</i> in the ExampleAction type:</p>
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<p>
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<i id="example1">
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@org.apache.struts2.showcase.action.ExampleAction@getCurrentDate()
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example1')">Do it for me</a>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl()">Do it for me</a>
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</p>
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<br/>
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<p>
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<a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/staticFields.html')">[More details on static fields]</a>
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<a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/staticMethods.html')">[More details on static methods]</a>
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<a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/methods.html')">[More details]</a>
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</p>
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@@ -5,21 +5,39 @@
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response.setDateHeader ("Expires", 0); //prevents caching at the proxy server
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%>
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<p>
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<b>Calling methods</b>
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<b>Expressions</b>
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</p>
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<p>
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OGNL follows Java's syntax to execute a method.
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OGNL supports expressions using primitive values.
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</p>
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<p>To execute the <i>getTitle()</i> method on the <i>book</i> object type:</p>
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<p>Arithmetic:</p>
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<p>
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<i id="example">
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book.getTitle()
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<i id="example0">
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(6 - 2)/2
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl()">Do it for me</a>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example0')">Do it for me</a>
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</p>
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<br/>
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<p>Logical:</p>
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<p>
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<a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/methods.html')">[More details]</a>
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<i id="example1">
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(true || false) and true
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example1')">Do it for me</a>
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</p>
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<p>Equality:</p>
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<p>
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<i id="example2">
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'a' == 'a'
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example2')">Do it for me</a>
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</p>
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<p>
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OGNL supports many more operators and expressions, see <a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/apa.html#operators')">[Operators Reference]</a>
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for more details.
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</p>
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@@ -4,40 +4,52 @@
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response.setHeader("Pragma","no-cache"); //HTTP 1.0
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response.setDateHeader ("Expires", 0); //prevents caching at the proxy server
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%>
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<p><b>Creating arrays</b></p>
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<p>
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<b>Expressions</b>
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OGNL follows Java syntax to create arrys.
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</p>
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<p>
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OGNL supports expressions using primitive values.
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Create an array of integers:
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</p>
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<p>Arithmetic:</p>
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<p>
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<i id="example0">
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(6 - 2)/2
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new int[] {0, 1, 2}
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example0')">Do it for me</a>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example0')">Do it for me</a>
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</p>
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<p><b>Creating lists</b></p>
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<p>
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To create a list, enclose a list of comma separated expression in a pair of braces.
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</p>
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<p>
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Create a list of Strings:
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</p>
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<p>Logical:</p>
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<p>
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<i id="example1">
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(true || false) and true
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{'Is', 'there', 'any', 'body', 'out', 'there?'}
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example1')">Do it for me</a>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example1')">Do it for me</a>
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</p>
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<p><b>Creating maps</b></p>
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<p>
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To create a map, use the syntax #@MAP_TYPE@{key:value}.
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</p>
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<p>
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Create a LinkedHashMap:
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</p>
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<p>Equality:</p>
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<p>
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<i id="example2">
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'a' == 'a'
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#@java.util.LinkedHashMap@{'name': 'John Galt', 'job' : 'Engineer'}
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example2')">Do it for me</a>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example2')">Do it for me</a>
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</p>
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<br/>
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<p>
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OGNL supports many more operators and expressions, see <a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/apa.html#operators')">[Operators Reference]</a>
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for more details.
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<a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/collectionConstruction.html#listConstruction')">[More details]</a>
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</p>
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@@ -4,52 +4,15 @@
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response.setHeader("Pragma","no-cache"); //HTTP 1.0
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response.setDateHeader ("Expires", 0); //prevents caching at the proxy server
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%>
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<p><b>Creating arrays</b></p>
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<p>
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OGNL follows Java syntax to create arrys.
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<b>More on OGNL</b>
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</p>
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<p>
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Create an array of integers:
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</p>
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<p>
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<i id="example0">
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new int[] {0, 1, 2}
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example0')">Do it for me</a>
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</p>
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<p><b>Creating lists</b></p>
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<p>
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To create a list, enclose a list of comma separated expression in a pair of braces.
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</p>
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<p>
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Create a list of Strings:
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</p>
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<p>
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<i id="example1">
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{'Is', 'there', 'any', 'body', 'out', 'there?'}
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example1')">Do it for me</a>
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</p>
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<p><b>Creating maps</b></p>
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<p>
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To create a map, use the syntax #@MAP_TYPE@{key:value}.
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</p>
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<p>
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Create a LinkedHashMap:
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</p>
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<p>
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<i id="example2">
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#@java.util.LinkedHashMap@{'name': 'John Galt', 'job' : 'Engineer'}
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</i>
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</p>
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<p>
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on the OGNL console and hit enter. <a href="#" onclick="execOgnl('example2')">Do it for me</a>
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There are a lot of OGNL features that we have not covered on this short tutorial.
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</p>
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<br/>
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<p>
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<a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/collectionConstruction.html#listConstruction')">[More details]</a>
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</p>
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To learn more see the <a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/index.html')">[OGNL Documentation]</a>
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</p>
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You can keep playing with the OGNL console or
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<a href="#" onclick="startJSP()">Start JSP Interactive Demo</a>
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@@ -1,18 +0,0 @@
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<%
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request.setAttribute("decorator", "none");
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response.setHeader("Cache-Control","no-cache"); //HTTP 1.1
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response.setHeader("Pragma","no-cache"); //HTTP 1.0
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response.setDateHeader ("Expires", 0); //prevents caching at the proxy server
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%>
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<p>
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<b>More on OGNL</b>
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</p>
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<p>
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There are a lot of OGNL features that we have not covered on this short tutorial.
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</p>
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<br/>
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<p>
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To learn more see the <a href="#" onclick="window.open('http://www.ognl.org/2.6.9/Documentation/html/LanguageGuide/index.html')">[OGNL Documentation]</a>
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</p>
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You can keep playing with the OGNL console or
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<a href="#" onclick="startJSP()">Start JSP Interactive Demo</a>
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