ig_webcombo3_1.js

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	if(cell != null) {
		var v = cell.getValue(true);
		oCombo.selectedIndex = row.getIndex();
		oCombo.updateValue(v, true);
	}
}

function igcmbo_setSelectedRow(row) {
	var cell = null;
	if(this.DataValueField.length > 0) 
	{
		cell = row.getCellFromKey(this.DataValueField);
		this.setDataValue(cell, false);
		if(this.Element.style.display!="none")
			this.setFocusTop();
	}
}

function igcmbo_gridmouseup(gridName, itemId) {
	var grid = igtbl_getGridById(gridName);
	var row = igtbl_getRowById(itemId);
	if(row == null)
		return;
	var cell = igtbl_getCellById(itemId);
	if(cell == null)
		return;

	var oCombo = igcmbo_currentDropped;
	if(oCombo != null) {
		oCombo.setSelectedRow(row);
		oCombo.setDropDown(false);
	}
}

function igcmbo_getSelectedIndex() {
	return this.selectedIndex;
}

function igcmbo_setSelectedIndex(index)
{
	if(index>=0 && index<this.grid.Rows.length)
		this.setSelectedRow(this.grid.Rows.getRow(index));
}

function igcmbo_getVisible() {
	if(this.Element.style.display == "none" || this.Element.style.visibility == "hidden")
		return false;
	else
		return true;
}

function igcmbo_setVisible(bVisible,left,top,width,height){
	if(bVisible){
		this.Element.style.display = "";
		this.Element.style.visibility = "visible";
		igcmbo_displaying=this;
		if(arguments.length>=3)
		{
			this.Element.style.top=top;
			this.Element.style.left=left;
		}
		if(arguments.length>=5)
		{
			this.Element.style.height=height;
			this.setWidth(width);
		}
		
		if(this.Element.focus && false)
		{
			try{
				this.Element.focus();
			}catch(e){}
		}
	}
	else
	{
		if(this.Dropped)
			this.setDropDown(false);
		this.Element.style.display = "none";
		this.Element.style.visibility = "hidden";
		igcmbo_displaying=null;
	}
}

function igcmbo_getDisplayValue()
{
	return this.displayValue;
}

function igcmbo_getDataValue()
{
	return this.dataValue;
}

function igcmbo_setDisplayValue(newValue, bFireEvent)
{
	var cell=newValue;
	if(cell==null || typeof(cell)!="object")
	{
		this.updateValue(newValue, bFireEvent);
		var re = new RegExp("^"+igtbl_getRegExpSafe(newValue)+"$", "g");
		var column = null;
		if(this.DataTextField.length > 0) {
			column = this.grid.Bands[0].getColumnFromKey(this.DataTextField)
		}
		else {
			var colNo = 0;
			column = this.grid.Bands[0].Columns[colNo];
		}
		if(column == null)
			return;
		cell = column.find(re);
	}
	else
		this.updateValue(cell.getValue(), bFireEvent);
	if(cell != null) {
		if(this.DataValueField)
			this.dataValue=cell.Row.getCellFromKey(this.DataValueField).getValue();
		igtbl_clearSelectionAll(this.grid.Id);
		this.grid.setActiveRow(cell.Row);
		cell.Row.setSelected(true);
		this.selectedIndex = cell.Row.getIndex();
		igtbl_updatePostField(this.grid.Id);
		this.updatePostField(newValue,false);
	}
	else
	{
		this.dataValue=null;
		igtbl_clearSelectionAll(this.grid.Id);
		this.grid.setActiveRow(null);
		this.selectedIndex = -1;
		igtbl_updatePostField(this.grid.Id);
		this.updatePostField(newValue,false);
	}
	return this.selectedIndex;
}

function igcmbo_setDataValue(newValue, bFireEvent)
{
	var cell=newValue;
	if(cell==null || typeof(cell)!="object")
	{
		this.dataValue=newValue;
		var re = new RegExp("^"+igtbl_getRegExpSafe(newValue)+"$", "g");
		var column = null;
		if(this.DataTextField.length > 0)
			column = this.grid.Bands[0].getColumnFromKey(this.DataValueField)
		else
			column = this.grid.Bands[0].Columns[0];
		if(column == null)
			return;
		cell = column.find(re);
	}
	else
		this.dataValue=cell.getValue();
	if(cell != null)
	{
		if(this.DataTextField)
			this.updateValue(cell.Row.getCellFromKey(this.DataTextField).getValue(true),bFireEvent);
		igtbl_clearSelectionAll(this.grid.Id);
		this.grid.setActiveRow(cell.Row);
		cell.Row.setSelected(true);
		this.selectedIndex = cell.Row.getIndex();
		igtbl_updatePostField(this.grid.Id);
		if(!this.DataTextField)
			this.updatePostField(newValue,false);
	}
	else
	{
		this.dataValue=null;
		igtbl_clearSelectionAll(this.grid.Id);
		if(this.Prompt)	{
			var row=this.grid.Rows.getRow(0);
			row.activate();
			row.setSelected();					
		}
		else {
			this.grid.setActiveRow(null);
			this.selectedIndex = -1;
			igtbl_updatePostField(this.grid.Id);
			this.updatePostField(newValue,false);
		}
	}
	return this.selectedIndex;
}

function igcmbo_getValue()
{
	if(!this.Prompt || this.getSelectedIndex()>0)
		return this.dataValue;
}

function igcmbo_setValue(newValue, bFireEvent)
{
	var cell=newValue;
	if(cell==null || typeof(cell)!="object" || newValue.getMonth)
	{
		var oRegEx = newValue?newValue.toString():newValue;
		var re = new RegExp("^" + igtbl_getRegExpSafe(oRegEx), "g");
		var column = null;
		if(this.DataValueField.length > 0)
			column = this.grid.Bands[0].getColumnFromKey(this.DataValueField)
		else
			column = this.grid.Bands[0].Columns[0];
		if(column == null)
			return;
		cell = column.find(re);
	}
	var dispValue=this.Prompt;
	if(cell != null)
	{
		this.dataValue=newValue;
		if(this.DataValueField)
		{
			cellValue=cell.Row.getCellFromKey(this.DataValueField).getValue();
			if(cellValue!=newValue)
				this.dataValue=cellValue;
		}
		if(this.DataTextField)
		{
			dispValue=cell.Row.getCellFromKey(this.DataTextField).getValue(true);
			this.updateValue(dispValue, (typeof(bFireEvent)=="undefined" || bFireEvent));
		}
		igtbl_clearSelectionAll(this.grid.Id);
		this.grid.setActiveRow(cell.Row);
		cell.Row.setSelected(true);
		this.selectedIndex = cell.Row.getIndex();
	}
	else
	{
		this.dataValue=null;
		this.displayValue=dispValue;
		var ib=igcmbo_getElementById(this.ClientUniqueId+"_input");
		if(ib)
			ib.value=dispValue;
		igtbl_clearSelectionAll(this.grid.Id);
		this.grid.setActiveRow(null);
		this.selectedIndex = -1;
	}
	igtbl_updatePostField(this.grid.Id);
	this.updatePostField(dispValue,false);
	if(this.Prompt && this.selectedIndex==-1)
	{
		this.setSelectedIndex(0);
		return -1;
	}
	return this.selectedIndex;
}

var igtbl_pbInited=false;
function igcmbo_updateValue(newValue, bFireEvent) 
{
	if(bFireEvent == true) {
    	if(igcmbo_fireEvent(this.ClientUniqueId,this.Events.BeforeSelectChange,"(\""+this.ClientUniqueId+"\");")) {
	    	return false;
	    }
	}	
	var inputbox = igcmbo_getElementById(this.ClientUniqueId + "_input");
	inputbox.value = newValue;	
	this.updatePostField(newValue);
	this.displayValue = newValue;
	if(bFireEvent == true) {
		if(igcmbo_fireEvent(this.ClientUniqueId,this.Events.AfterSelectChange,"(\""+this.ClientUniqueId+"\");"))
			return;
	}
	if(this.NeedPostBack && bFireEvent == true && !igtbl_pbInited) {
		igtbl_pbInited=true;
		__doPostBack(this.UniqueId,'AfterSelChange\x02'+this.selectedIndex);
	}
	
}

var ig_inCombo=false;
// private - Handles the mouse down event
function igcmbo_mouseDown(evnt) {
	if(igcmbo_currentDropped != null)
	{			
		var grid = igcmbo_getElementById(igcmbo_currentDropped.ClientUniqueId + "_container");
		var elem = igtbl_srcElement(evnt);
		var parent = elem;
		while(true) {
			if(parent == null)
				break;
			if(parent == grid)
			{
				if(igcmbo_currentDropped.webGrid)
				{
					igtbl_lastActiveGrid=igcmbo_currentDropped.webGrid.Id;
					igcmbo_currentDropped.Element.setAttribute("noOnBlur",true);
					window.setTimeout("igtbl_cancelNoOnBlurDD()",100);
				}
				return;
			}
			parent = parent.parentNode;
		}				
		if(ig_inCombo == true) {
			ig_inCombo = false;
			return;		
		}

		if(igcmbo_currentDropped)
			igcmbo_currentDropped.setDropDown(false);

		ig_inCombo = false;			
	}
	var combo=igcmbo_currentDropped;
	if(!combo)
		combo=igcmbo_displaying;	
	if(combo && combo.eventHandlers["blur"] && combo.eventHandlers["blur"].length>0)
	{
		var ig_event=new ig_EventObject();
		ig_event.event=evnt;
		for(var i=0;i<combo.eventHandlers["blur"].length;i++)
			if(combo.eventHandlers["blur"][i].fListener)
			{
				combo.eventHandlers["blur"][i].fListener(combo,ig_event,combo.eventHandlers["blur"][i].oThis);
				if(ig_event.cancel)
					return igtbl_cancelEvent(evnt);
			}
	}
}

// private - Handles the mouse up event
function igcmbo_mouseUp(evnt) {
	return;
}

// private - Obtains the proper source element in relation to an event
function igcmbo_srcElement(evnt)
{
	var se
	if(evnt.target)
		se=evnt.target;
	else if(evnt.srcElement)
		se=evnt.srcElement;
	return se;
}

// private - Updates the PostBackData field
function igcmbo_updatePostField(value)
{
	var formControl = igcmbo_getElementById(this.UniqueId);
	if(!formControl)
		return;
	var index = this.selectedIndex;
	formControl.value = "Select\x02" + index + "\x02Value\x02" + value;
}

// private
function igcmbo_getClientUniqueId(uniqueId) {
	var u = uniqueId.replace(/:/gi, "");
	u = u.replace(/_/gi, "x");
	return u;
}
// private
function igcmbo_getGrid() {
	return this.grid;
}

function igcmbo_addEventListener(eventName,fListener,oThis)
{
	eventName=eventName.toLowerCase();
	if(!this.eventHandlers[eventName])
		this.eventHandlers[eventName]=new Array();
	var index=this.eventHandlers[eventName].length;
	if(index>=15)
		return false;
	for(var i=0;i<this.eventHandlers[eventName].length;i++)
		if(this.eventHandlers[eventName][i]["fListener"]==fListener)
			return false;
	this.eventHandlers[eventName][index]=new Object();
	this.eventHandlers[eventName][index]["fListener"]=fListener;
	this.eventHandlers[eventName][index]["oThis"]=oThis;
	return true;
}

function igcmbo_removeEventListener(eventName,fListener)
{
	if(!this.eventHandlers)
		return false;
	var eventName=eventName.toLowerCase();
	if(!this.eventHandlers[eventName] || this.eventHandlers[eventName].length==0)
		return false;
	for(var i=0;i<this.eventHandlers[eventName].length;i++)
		if(this.eventHandlers[eventName][i]["fListener"]==fListener)
		{
			delete this.eventHandlers[eventName][i]["fListener"];
			delete this.eventHandlers[eventName][i]["oThis"];
			delete this.eventHandlers[eventName][i];
			if(this.eventHandlers[eventName].pop)
				this.eventHandlers[eventName].pop();
			else
				this.eventHandlers[eventName]=this.eventHandlers[eventName].slice(0,-1);
			return true;
		}
	return false;
}

function igcmbo_getComboByGridName(gridName)
{
	var oC = null;
	if (!igcmbo_comboState) return oC;
	for (var c in igcmbo_comboState) if (igcmbo_comboState[c].grid.Id==gridName)oC=igcmbo_comboState[c];
	return oC;
}
igcmbo_initialize();