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function XHConn()
{
  var xmlhttp, bComplete = false;
  try { xmlhttp = new ActiveXObject("Msxml2.XMLHTTP"); }
  catch (e) { try { xmlhttp = new ActiveXObject("Microsoft.XMLHTTP"); }
  catch (e) { try { xmlhttp = new XMLHttpRequest(); }
  catch (e) { xmlhttp = false; }}}
  if (!xmlhttp) return null;
  this.connect = function(sURL, sMethod, sVars, fnDone)
  {

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let $doc :=
    <root>
      <a> It starts with hello and ends with goodbye. </a>
    </root>
  return 
    cts:highlight( $doc, cts:and-query(("hello", "goodbye")),
    if (cts:word-query-text($cts:queries) eq "hello")
    then (<font color="blue">{$cts:text}</font>)
    else (<font color="red">{$cts:text}</font>))

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declare namespace ts="http://marklogic.com/MLU/top-songs";

declare function local:build-query($text as xs:string) {
  cts:or-query((
    cts:word-query($text, (), 1),
    cts:element-word-query(
      xs:QName("ts:title"), $text, (), 2 ))) } ;

declare function local:search-rating($song) {
  cts:score($song)

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import module namespace mem = "http://xqdev.com/in-mem-update"
  at "/MarkLogic/appservices/utils/in-mem-update.xqy" ;

declare variable $DEBUG as xs:boolean := fn:true() ;
(: hack because the inmem update looses the right focus
 : if you have an idea on a workaround, please let me know
 :)
declare variable $redo as xs:string* := ();

(: functional ::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::)

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(:
 : start by pointing the url-rewriter to 'rewrite.xqy'
 :)
xdmp:get-request-path()

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cd ~/Desktop
wget http://redis.googlecode.com/files/redis-1.2.6.tar.gz
tar -xvf redis-1.2.6.tar.gz 
cd redis-1.2.6/
make
./redis-server
## you need port 6379 open. Possible to change.

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Extending Application Builder

Abstract

We will begin with a review of ApplicationBuilder and the SearchAPI. We will look at what functionality is provided out of the box with these tools, and how you can extend them to suit the needs of your project. In the class we will load sample documents, build an application, then add features to the application by extending the code that is generated by ApplicationBuilder. By the end of the afternoon session you will have used our best practices for extending the functionality of this powerful tool.

Materials

• Tutorial (Hard-copy)

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## pre-requisite: working webdav server on port 9567
sudo apt-get install davfs2
sudo mkdir /media/mls-twitter
sudo mount -t davfs http://localhost:9567 /media/mls-twitter

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xquery version "1.0-ml";

declare variable $twitter-username as xs:string external;
declare variable $delicious-username as xs:string external;
declare variable $delicious-password as xs:string external;

declare function local:get-favorite-page($username,$page) {
  xdmp:http-get(
    fn:concat(
      "http://api.twitter.com/1/favorites/",$username,".xml?page=",$page))[2] };

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Lost in Recursion - Generate XML from name value pairs (HTML Form)

Meta

• Pre-requisites

MarkLogic Server 4.2. Knowing your way around http://localhost:8001 or a working cq instalation

• Difficulty: Medium
• Keywords: XML, XForms, HTML, Forms, XQuery, Functional, Map, Fold, High Order Functions, Application Buider, Search, git, github, XQuery 1.1

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