Difference between revisions of "EDT:Code snippets"

Latest revision as of 15:15, 6 March 2012

To share a code snippet:

On the page of interest, click Edit and, if necessary, log in to eclipse.org.
Add a section or update an existing one; but always include your code in the following wikitext markup:

        <source lang="java">
          // put code here 
        </source>

The <source> tag is used instead of <code> or <pre> since it provides syntax highlighting similar to an advanced source code editor. We use the Java language highlighting, since a highlighter for EGL doesn't exist (yet). If you are interested in writing a syntax highlighter for EGL, the GeSHi (Generic Syntax Highlighter) extension is used.
For longer examples, consider adding line numbers using line="GESHI_NORMAL_LINE_NUMBERS" in the source tag, though for some reason then the snippet doesn't appear in a colored background.
To add most of your content, click Wikitext or disable the Rich Editor.
Before you create a new page, read these instructions.

For help with editing, see Wikitext examples.

@@ Line 1: / Line 1: @@
-Real code for real people. [[#Share_a_code_snippet|Share your code snippets]] with others! <br>
+* [[EDT:Declaring data|Declaring values of EGL native types]]
-== Rich UI  ==
+* [[EDT:Working with custom types|Working with custom types]]
-== Services  ==
+* [[EDT:Writing statements|Writing statements]]
-== Database access  ==
+* [[EDT:Working with a database|Working with a database]]
-==== Record definition  ====
+* [[EDT:Accessing a service|Accessing a service]]
-<source lang="java">
+* [[EDT:Writing a Rich UI application|Writing a Rich UI application]]
- record CUSTOMER type Entity{@table{name = "CUSTOMER"}}
-     NAME string
-     COUNTRY string{@id};
-     STATE string?;
-     CUSTID string;
- end
-</source>
-==== Get a record  ====
+<br><br>
-<source lang="java">
+To share a code snippet:
- function getCust{id String in} returns (Customer)
-     ds SQLDataSource?{@resource {}};
-     aCust Customer;
-     get aCust from ds using(id);
-     return (aCust);
- end
-</source>
-==== Add a record  ====
+*On the page of interest, click '''Edit''' and, if necessary, log in to eclipse.org.
+*Add a section or update an existing one; but always include your code in the following wikitext markup:<br>
+<pre>        &lt;source lang="java"&gt;
+          // put code here
+        &lt;/source&gt;
+</pre>
+*The &lt;source&gt; tag is used instead of &lt;code&gt; or &lt;pre&gt; since it provides syntax highlighting similar to an advanced source code editor. We use the Java language highlighting, since a highlighter for EGL doesn't exist (yet). If you are interested in writing a syntax highlighter for EGL, the GeSHi (Generic Syntax Highlighter) extension is used.
+* For longer examples, consider adding line numbers using line="GESHI_NORMAL_LINE_NUMBERS" in the source tag, though for some reason then the snippet doesn't appear in a colored background.
+*To add most of your content, click Wikitext or disable the Rich Editor.
+*Before you create a new page, read [[EDT:How to Create/Edit Wiki pages|these instructions]].
-<source lang="java">
+For help with editing, see [http://meta.wikimedia.org/wiki/Help:Wikitext_examples Wikitext examples]. &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
- function addCust{customer Customer in}
-     ds SQLDataSource?{@resource {}};
-     add customer to ds;
- end
-</source>
-==== Loop through a SQL result set  ====
+[[Category:EDT]]
-<source lang="java">
- function loopCust()
-     ds SQLDataSource?{@resource{bindingkey = "MyDB"}};
-     rs SQLResultSet?;
-     open rs from ds with #sql{
-	SELECT * FROM CUSTOMER
-     };
-     myCust Customer;
-     //Loop through results and write out customer name
-     while(rs.setNext())
-        get myCust from rs;
-        Syslib.writeStdOut (Customer name: " + myCust.name);
-     end
- end
-</source>
-<br>
-== Share a code snippet  ==
-Login to eclipse.org and edit this page. Use the Wikitext to add a new snippet. Use the '''source lang="java"''' tag will provide a background for your snippet and provide some syntax highlighting.

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Difference between revisions of "EDT:Code snippets"

Latest revision as of 15:15, 6 March 2012