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/**
* AJAX functions for the pagename quicksearch
*
* We're using a global object with self referencing methods
* here to make callbacks work
*
* @license GPL2 (http://www.gnu.org/licenses/gpl.html)
* @author Andreas Gohr <andi@splitbrain.org>
*/
//prepare class
function ajax_qsearch_class(){
this.sack = null;
this.inObj = null;
this.outObj = null;
this.timer = null;
}
//create global object and add functions
var ajax_qsearch = new ajax_qsearch_class();
ajax_qsearch.sack = new sack(DOKU_BASE + 'lib/exe/ajax.php');
ajax_qsearch.sack.AjaxFailedAlert = '';
ajax_qsearch.sack.encodeURIString = false;
ajax_qsearch.init = function(inID,outID){
ajax_qsearch.inObj = document.getElementById(inID);
ajax_qsearch.outObj = document.getElementById(outID);
// objects found?
if(ajax_qsearch.inObj === null){ return; }
if(ajax_qsearch.outObj === null){ return; }
// attach eventhandler to search field
addEvent(ajax_qsearch.inObj,'keyup',ajax_qsearch.call);
// attach eventhandler to output field
addEvent(ajax_qsearch.outObj,'click',function(){ ajax_qsearch.outObj.style.display='none'; });
};
ajax_qsearch.clear = function(){
ajax_qsearch.outObj.style.display = 'none';
ajax_qsearch.outObj.innerHTML = '';
if(ajax_qsearch.timer !== null){
window.clearTimeout(ajax_qsearch.timer);
ajax_qsearch.timer = null;
}
};
ajax_qsearch.exec = function(){
ajax_qsearch.clear();
var value = ajax_qsearch.inObj.value;
if(value === ''){ return; }
ajax_qsearch.sack.runAJAX('call=qsearch&q='+encodeURI(value));
};
ajax_qsearch.sack.onCompletion = function(){
var data = ajax_qsearch.sack.response;
if(data === ''){ return; }
ajax_qsearch.outObj.innerHTML = data;
ajax_qsearch.outObj.style.display = 'block';
};
ajax_qsearch.call = function(){
ajax_qsearch.clear();
ajax_qsearch.timer = window.setTimeout("ajax_qsearch.exec()",500);
};
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