Edit C:\galaxie\Back\galaxie\js\ac\fobAC

Edit C:\galaxie\Back\galaxie\js\ac\fobAC_js.jsp

<%@taglib uri="http://www.e-deal.com/taglib/fl" prefix="fl"%><% response.setContentType("application/x-javascript"); %>

// These are the currently active fob fields.
// These two variables are set by the fields' onFocus() method
var acCurDisplayField;
var acCurIDField;
var acCurFieldName;

// The last key that was pressed while the focus was on a FOB field
var acLastKeyPressed;

// The cache of all the results received thus far. Helpful on slow connections
var acResultCache = new Object();

// The link that will be called by ajax
var acAjaxURL = '<fl:webapp/>/AjaxAutoComplete';

// xml http object used to call home
var xmlHTTP;

// Each fob field has its own div to hold results. This array holds these divs
// Index is the field name, ie. "lblEntActID"
var acResultDivs = new Object();

// The old and new display values for each fob field. Old values become new values after each timeout period,
// not after each keypress.
// Index is the field name, ie. "lblEntActID"
var acLastDisplayValues = new Object();
var acCurrentDisplayValues = new Object();

// acLastCompleteValues is an array storing the last "good" values of a field. Both the ID and 
// display value are stored here, as two seperate strings.
var acLastCompleteValues = new Array();

// acDisplayDivs is used to store the divs and iframes. When a user clicks on
// a text field, the position of the AC elements are recalculated. This is
// because fobAC fields that are contained in small tabs need this.
var acDisplayDivs = new Array();

// The number of suggestions a given fob field currently has.
// Index is the field name, ie. "lblEntActID"
var acNumResults = new Object();

// The currently highlighted suggestion
var acCurHighlightedIndex = -1;

// The complete list of suggestions
var acCurSuggestionList;

// The div which contains the currently highlighted suggestion.
// This div is a subcomponent of the acCurSuggestionList div
var acCurHighlightedDiv;

// Variable used to calculate how much time we should give for a timeout. Useful
// on slower connections
var acTimeoutAdjustment = 0;

// Mouse click handler function
var acOnMouseDown;

function doBlurThenGetFocus() {
	blurThenGetFocus=true;
	acCurDisplayField.blur();
	setTimeout("setInputFieldFocus();",10);
}

/**
 * 'Unconverts' a string that has been formatted to the web. See the method to see which
 * characters are currently converted
 */
function formatFromWeb(pStr) {
	return pStr.replace('&amp;','&').replace('&quot;','"').replace('&lt;','<').replace('&gt;','>');
}

// This method restores the display and id field of the given edeal field to the
// last known "good" value. This is only called from the onBlur method.
function restoreCurrentEntries() {
	// Added for the edit_selection2 action. 
	if (!acCurDisplayField) {
		return;
	}
	
	acCurDisplayField.value = acLastCompleteValues[acCurDisplayField.name];
	acLastDisplayValues[acCurDisplayField.name] = acLastCompleteValues[acCurDisplayField.name];
	acCurrentDisplayValues[acCurDisplayField.name] = acLastCompleteValues[acCurDisplayField.name];
	acCurIDField.value = acLastCompleteValues[acCurIDField.name];
}

// This onBlurHandler is responsable for maintaining the integrity of the two fields of a
// FOB input.
function acOnBlurHandler(event) {
	if(!event && window.event) {
		event=window.event;
	}
	
	if (acLastKeyPressed != 38 && acLastKeyPressed != 40) {
		hideFieldDiv();
		restoreCurrentEntries();
	}
}

function acResizeDisplayDiv(targetField) {
	setCompleteDivSize(acDisplayDivs[targetField.name], targetField);
	setCompleteDivSize(acDisplayDivs["shim_" + targetField.name], targetField);
}

setInputFieldFocus=function(){
	acCurDisplayField.focus();
};

function acGetRange(n){
	var N=-1;
	if (n.createTextRange) {
		var fa=document.selection.createRange().duplicate();
		N=fa.text.length
	} else if (n.setSelectionRange) {
		N=n.selectionEnd-n.selectionStart
	}
	return N
}

function valueOfCAutoComplete(i){
	if(!i) {
		return null;
	}
	return findSpanValueForClass(i,"cAutoComplete")
}

function valueOfDAutoComplete(i){
	if(!i) {
		return null;
	}
	return findSpanValueForClass(i,"dAutoComplete")
}

function acCalcDisplayOffset(displayFld, offsetType) {
	var rtrn = 0;
	while(displayFld) {
		rtrn += displayFld[offsetType]; 
		displayFld = displayFld.offsetParent;
	}
	return rtrn;
}

function calculateDisplayWidth(displayFld) {
	if (displayFld == null) {
		return;
	}
	
	if(isMSIE()) {
		return displayFld.offsetWidth;
	} else {
		return displayFld.offsetWidth - 2;
	}
}

function acCacheResults(inputName, index, val1, val2){
	var cache = acResultCache[inputName];
	
	if (!cache) {
		acResultCache[inputName] = new Object();
		cache = acResultCache[inputName];
	}
	cache[index] = new Array(val1, val2);
}

function getXMLHTTP(){
	var A=null;
	try {
		A=new ActiveXObject("Msxml2.XMLHTTP")
	}catch(e){
		try{
			A=new ActiveXObject("Microsoft.XMLHTTP")
		} catch(oc){
			A=null
		}
	}
	if(!A && typeof XMLHttpRequest != "undefined") {
		A=new XMLHttpRequest()
	}
	return A
}

var acSuggestionMouseOver = function() {
	//if(_highlightedSuggestionDiv) {
		//setStyleForElement(_highlightedSuggestionDiv,"aAutoComplete");
	//}
	setStyleForElement(this,"bAutoComplete")
};

var acSuggestionMouseOut = function() {
	setStyleForElement(this,"aAutoComplete")
};

// Called by parseAjaxResponse to display the suggestions
function displaySuggestedList(acDiv, listResults, listIDs){
	while(acDiv.childNodes.length > 0) {
		acDiv.removeChild(acDiv.childNodes[0]);
	}
	acNumResults[acCurDisplayField.name] = listResults.length;
	// For each element in our list, we create:
	// <DIV (u) - mousedown/mouseover/mouseout aAutoComplete>
	//   <SPAN (ka) lAutoComplete>
	//     <SPAN (ua) cAutoComplete>
	//        M. KREULEN Brian
	//     </SPAN (ua)>
	//     <SPAN (ea) dAutoComplete> // This span is hidden
	//        0000d50000001fdb
	//     </SPAN (ea)>
	//   </SPAN>
	// </DIV (u)>
	for(var f = 0; f < listResults.length; ++f) {
		var u=document.createElement("DIV");
		setStyleForElement(u,"aAutoComplete");
		u.onmousedown = acOnMouseDown;
		u.onmouseover = acSuggestionMouseOver;
		u.onmouseout = acSuggestionMouseOut;
		var ka=document.createElement("SPAN");
		setStyleForElement(ka,"lAutoComplete");
		
		var ua=document.createElement("SPAN");
		ua.innerHTML=listResults[f]; // the text for the suggested result...
		
		var ea=document.createElement("SPAN");
		setStyleForElement(ea,'dAutoComplete');
		setStyleForElement(ua,"cAutoComplete");
		u.displaySpan=ea;
		ea.innerHTML=listIDs[f]; // The ID of the suggested result
		
		ka.appendChild(ua);
		ka.appendChild(ea);
		u.appendChild(ka);
		acDiv.appendChild(u);
	}
}

function setCompleteDivSize(divToSet, sourceField){
	if(divToSet){
		divToSet.style.left = acCalcDisplayOffset(sourceField, "offsetLeft") + "px";
		divToSet.style.top = acCalcDisplayOffset(sourceField, "offsetTop") + sourceField.offsetHeight - 1 + "px";
		divToSet.style.width = calculateDisplayWidth(sourceField) + "px";
	}
}

// Called in resposne to a successfull ajax phone home
parseAjaxResponse = function(iFrame, searchTerm, listResults, listIDs) {
	if(acTimeoutAdjustment > 0) {
		acTimeoutAdjustment--;
	}
	acCacheResults(acCurDisplayField.name, searchTerm, listResults, listIDs);
	var b = iFrame.completeDiv;
	var s = iFrame.shim;
	b.completeStrings = listResults;
	b.displayStrings = listIDs;
	
	//b.prefixStrings=pr;
	displaySuggestedList(b,b.completeStrings,b.displayStrings);
	checkKeypress(b);
	if(acCurrentDisplayValues[acCurDisplayField.name] == "" || 0 == listResults.length) {
		hideFieldDiv()
	}else{
		showFieldDiv()
	}
	if(listResults.length > 0) {
		s.style.width = b.offsetWidth;
		b.height = 16 * listResults.length + 4;
		s.style.height = b.height;
	} else {
		hideCompleteDiv();
	}
}

// Function that calls home and gets the data.
function callEDeal(escapedSearchTerm) {
	if(xmlHTTP && xmlHTTP.readyState!=0){
		xmlHTTP.abort()
	}
	if (!acCurDisplayField) {
		return;
	}
	var fldName = acCurDisplayField.name;
	var acField = fldName.substring(3,fldName.length);
	//JSA
	if (acField.indexOf('-')>0) {
		acField=acField.substring(0,acField.indexOf('-'));
	}
	var url = acAjaxURL + '?field=' + acField + '&search=' + escapedSearchTerm;
	var querField = '_' + acField + '_query';
	try {
		eval('url += \'&query=\' + escape(' + querField + ');');
	} catch (error) {
	}
	
	xmlHTTP=getXMLHTTP();
	if(xmlHTTP){
		// We end up calling:
		// /complete/search?hl=en&js=true&qu=<my query string...> ... 
		xmlHTTP.open("GET", url, true);
		
		// Note that this function will ONLY be called when we get a complete
		// response back from google!!
		xmlHTTP.onreadystatechange=function() {
			if(xmlHTTP.readyState == 4 && xmlHTTP.responseText) {
				var frameElement = acResultDivs[acCurDisplayField.name];
				if(xmlHTTP.responseText.charAt(0) == "<") {
					acTimeoutAdjustment--;
				} else {
					// The response text gets executed as javascript...
					eval(xmlHTTP.responseText);
				}
			}
		};
		
		// DON'T TRY TO TALK WHEN WE'RE LOCAL...
		// Comment out when running from a local file...
		xmlHTTP.send(null);
	}
}

function recalculateTimeout(Mb){
	var H=100;
	for(var o=1; o<=(Mb-2)/2; o++){
		H=H*2
	}
	H=H+50;
	return H
}

// Main timeout based loop
var mainLoop = function() {
	if (!acCurDisplayField) {
		setTimeout("mainLoop()",recalculateTimeout(acTimeoutAdjustment));
		return true;
	}
	
	var lastValue; 
	try {
		lastValue = acLastDisplayValues[acCurDisplayField.name];
	} catch (err) {
		lastValue = "";
	}
	var newValue;
	try {
		newValue = acCurrentDisplayValues[acCurDisplayField.name];
	} catch (err) {
		newValue = "";
	}
	
	if (newValue != '' && lastValue != newValue) {
		var escapedValue = escapeURI(newValue);
		var ourCache = acResultCache[acCurDisplayField.name];
		var ma = null;
		
		if (ourCache) {
			ma = ourCache[newValue];
		}
		
		if (ma) {
			parseAjaxResponse(acResultDivs[acCurDisplayField.name], newValue, ma[0], ma[1], acResultDivs[acCurDisplayField.name].completeDiv.prefixStrings);
		} else {
			acTimeoutAdjustment++;
			callEDeal(escapedValue);
		}
		acCurDisplayField.focus();
	}
	
	acLastDisplayValues[acCurDisplayField.name] = acCurrentDisplayValues[acCurDisplayField.name];
	setTimeout("mainLoop()",recalculateTimeout(acTimeoutAdjustment));
	return true;
};

setTimeout("mainLoop()", 10);

function displayOnFocus(dispField) {
	var f = document.forms[0];
	var nameID = dispField.name.substring(3, dispField.name.length);	
	acCurDisplayField = dispField;
	acCurIDField = f[nameID];
	if (acCurIDField==null) {
		acCurIDField=document.getElementById(nameID);
	}
	acLastCompleteValues[acCurDisplayField.name] = acCurDisplayField.value;
	acLastCompleteValues[acCurIDField.name] = acCurIDField.value;
	acCurDisplayField.value = '';
	acCurIDField.value = '';
	acLastDisplayValues[acCurDisplayField.name] = '';
	acCurrentDisplayValues[acCurDisplayField.name] = '';
}

function displayOnFocusTwo(dispField,formIndex) {
	var f = document.forms[formIndex];
	var nameID = dispField.name.substring(3, dispField.name.length);	
	acCurDisplayField = dispField;
	acCurIDField = f[nameID];
	if (acCurIDField==null) {
		acCurIDField=document.getElementById(nameID);
	}
	acCurDisplayField.value = '';
	acCurIDField.value = '';
	acLastDisplayValues[acCurDisplayField.name] = '';
	acCurrentDisplayValues[acCurDisplayField.name] = '';
}

acOnMouseDown = function() {
	selectEntry(valueOfCAutoComplete(this), valueOfDAutoComplete(this));
	hideFieldDiv();
};

// Just a bad hack: as all the Autocomplete stuff is based on the .name, and that for some reason we wish to be based on the id
// instead => we just replace the name by the id. The correct value replacement will be done as usual
// but at the end the doTriggerChangeFromAC will put back the correct name, stored in an arbitrary attribute 
function installFobACbasedOnID(displayFld) {
	var realElement=document.getElementById(displayFld.id.substr(3));
	
	$(displayFld).attr("ed:realname",displayFld.name);
	$(realElement).attr("ed:realname",realElement.name);
	displayFld.name=displayFld.id;
	realElement.name=realElement.id;
	
	installFobAC(displayFld);
	
}

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