== Requirements ==

* MediaWiki >=1.13.5, <1.17
* PHP 5.x or greater installed and working
* MySQL >= 4.0.14 (version required by MediaWiki)

== Installation ==

Edit $IP/LocalSettings.php and add:

    include_once('extensions/ExtTab/includes/ET_Initialize.php');

== Usage ==

Altogether two parser functions and one parser hook are implemented

=== 'embedwiki' parser hook ===
* parser functions inside other will cause parser frame conflict
** a possible solution for now is to use escape chars, e.g. '|'
* we just implement this hook to skip the escape chars
* e.g.
<pre><nowiki>
{{#pf1
| opt = text
| body = 
<embedwiki>
	{{#pf2
	| opt = ...
	|}}
</embedwiki>
|}}
</nowiki></pre>

=== 'tab' parser function ===
tab widget for wiki, the basic syntax is 
<pre><nowiki>
{{#tab:
| name = widget name
| options = predefined widget options

| tab <id>.body = tab header in plain text
tab content in wiki text
| tab <id>.option = predefined tab options (optinal)

| tab <id>.body = [[internal page link | tab header (if necessary)]]
|}}
</nowiki></pre>
* name, name of the widget
* options, options for the widget
** height, height for the widget
** width, width for the widget

* tab id, tab id to specify a tab in the widget
** .body, body of the tab
*** the first line is in plain text, which means the tab header, and tab body in wiki text is followed
*** an internal page link, the tab content will lazy load when actived, use the body of internal page
**** javascript actions for the body are not loaded for this version
** .option, tab options are not currently defined

E.g., Sci-Fi movies
<pre><nowiki>
{{#tab:
|options=width:700;height:500

|tab0.body=2000
<embedwiki>
{| class="wikitable"
|-
! Title !! Director !! Cast !! Notes
|-
|'''''[[The 6th Day]]'''''||[[Roger Spottiswoode]]||[[Arnold Schwarzenegger]], [[Tony Goldwyn]], [[Michael Rapaport]]|| 
|-
|'''''[[X-Men (film)|X-Men]]'''''||[[Bryan Singer]]||[[Hugh Jackman]], [[Patrick Stewart]], [[Ian McKellen]] || <ref>Won a [[Saturn Award]] for Best Science Fiction Film.</ref>
|-
|}
</embedwiki>
|tab1.body=2001
<embedwiki>
{| class="wikitable"
|-
! Title !! Director !! Cast !! Notes
|-
|'''''[[Vanilla Sky]]'''''||[[Cameron Crowe]]||[[Tom Cruise]], [[Pen¨Ślope Cruz]], [[Cameron Diaz]] || 
|-
|}
</embedwiki>
|tab2.body=[[2002 sci-fi]]
|}}
</nowiki></pre>

== License of ExtJS ==
[http://www.sencha.com/products/extjs/license/]