Can't load dhtmlxcombo in grid

Suite and Optimus Suite 5
#1

Hi,

I’m trying to load options into a DHTMLX combo cell embedded in a DHTMLX grid, and load it through JavaScript.

I have the following code:

           var comboStreet = mygrid.cells(rowId,colIdx).getCellCombo();
           comboStreet.clearAll();
           comboStreet.addOption("1","Ash Street");
           comboStreet.addOption("2","Baker Street");

. . .

But the cell doesn’t load.

I have DHTMLX professional version v3.5, and I’m using the following grid/combo/excell libraries:

	<script src='./dhtmlx/dhtmlxGrid/codebase/dhtmlxcommon.js'></script>
	<script src='./dhtmlx/dhtmlxGrid/codebase/dhtmlxgrid.js'></script> 
	<script src='./dhtmlx/dhtmlxGrid/codebase/dhtmlxgridcell.js'></script>
	<script src='./dhtmlx/dhtmlxCombo/codebase/dhtmlxcombo.js'></script>			
	<script src='./dhtmlx/dhtmlxGrid/codebase/ext/dhtmlxgrid_validation.js'></script>
	<script src='./dhtmlx/dhtmlxGrid/codebase/ext/dhtmlxgrid_json.js'></script> 		
	<script src='./dhtmlx/dhtmlxGrid/samples/common/data.js'></script>
	<script src='./dhtmlx/dhtmlxGrid/codebase/ext/dhtmlxgrid_srnd.js'></script>
	<script src='./dhtmlx/dhtmlxGrid/codebase/ext/dhtmlxgrid_filter.js'></script>
	<script src='./dhtmlx/dhtmlxGrid/codebase/ext/dhtmlxgrid_form.js'></script>
	<script src='./dhtmlx/dhtmlxGrid/codebase/excells/dhtmlxgrid_excell_combo.js'>

Please help? Thanks.

#2

Hi
It seems to me that you try to do this in time, when options aren’t loaded.
Do it in a callback function of xml loading:

mygrid.loadXML("grid.xml", loadingOptionToCombos()); ... function loadingOptionToCombos(){ var comboStreet = mygrid.cells(rowId,colIdx).getCellCombo(); comboStreet.clearAll(); comboStreet.addOption("1","Ash Street"); comboStreet.addOption("2","Baker Street"); }
Or in onXLE event handler:
docs.dhtmlx.com/doku.php?id=dhtm … nt_onxle&s[]=onXLE

#3

Hi, Darya,

Thanks very much, I’ll try out your ideas!

#4

You are welcome!

#5

Hi again,

I have another question, please. Is it possible to capture an ‘onkey’ (up/down/press) event within a a grid excell combo cell? I’ve tried code like this:

mygrid.attachEvent(“onEditCell”,function(stage,rowId,cInd){
if(stage==1 && cInd==5){
mygrid.editor.obj.onkeyup = function() {
alert(“You pressed a key!”);
. . .

… but the code only works if the cell is defined as “ed” using the setColTypes method. It doesn’t work if it’s defined as “combo”.

Thanks very much!

#6

Hi
You need to get input objext
Try the next way:
grid.getCombo(col_ind).DOMelem_input.onkeyup = …