Check only specific child rows if parent is checked

Suite and Optimus Suite 5
#1

Working with treegrid, I have a scenario that when a parent’s checkbox is checked, it is automatically expanded and the child rows checked.

But now I want that not all child rows are checked, only some specific rows are checked based on the column value.
Please help!

Here is code in javascript file

mygrid.attachEvent(“onOpenEnd”, function(id,state) {
//state = 1 if item is open, state = -1 if item is closed, state = 0 if item has no children
var boolState = false;

if(state == 1) {
	boolState = true; //1 is for open command
}

//check if row is checked
var checked = mygrid.cellById(id, colSelect).getValue();
var isParentChecked = false;
if(checked && checked == 1) {
	isParentChecked = true;
}

if(checkTheChildren && boolState && mygrid.hasChildren(id) > 0) {
	setCheckboxes(id, colSelect, isParentChecked);
	checkTheChildren = false;
}

gridOnOpenEnd(id, state);
return true;

});

mygrid.attachEvent(“onCheck”, function(rowId,cellIndex,state) {
var ids = rowId.split(".");
var erslRowId = “”;
if(ids[0] != null) {
alert(‘in if(ids[0] != null) erslRowId += ids[0];’);
erslRowId += ids[0];
}
if(ids[1] != null) {
erslRowId += “.” +ids[1];
}

if(ids[2] != null) {
	erslRowId += "." +ids[2];
}
if(ids[3] != null) {
	erslRowId += "." +ids[3];
}

var noOfChildren = mygrid.hasChildren(erslRowId);
if(noOfChildren <= 0) {
	//setting flag: check the children when grid is loaded in onOpenEnd event
	checkTheChildren = true;
}
gridOnCheck(rowId, cellIndex, state, mygrid);
return true;

});

#2

Is there aby other method like setCheckboxes() which checks only that row and not its child rows…

#3

Is there any other method like setCheckboxes() which checks only that row and not its child rows…

Unfortunately there is no method setCheckboxes() in dhtmlxGrid or dhtmlxTreeGrid.
Also in treegrid checking the checkbox in the row won’t check the child rows by default.
To check the specific checkbox in a row with the API you may just set it’s value to “1” or “true”:
mygrid.cells(rId,cInd).setValue(1)