Checking value of isCheckColumn field

[Donatello]

Hi guys,

I've been playing around with Sigma grid and so far its been great. However, I think I may have discovered a bug.

How do I determine if the checkbox for a specific row has been checked or not? I'm using the "isCheckColumn : true" option for the first column in my grid and would like to know if a row is checked or not in an event handler such as onRowCheck or onCellClick. Although I have discovered a solution I think the fact that there are some bugs made the procedure unnecessarily complex, please see my code and comments below:

Problem: onRowCheck event - This event handler is never called for some reason. Here is some sample code:

var default_data = [     ["No Data",""] ];        var dsOption= {   fields :[       {name : 'fieldA', type:'string'},       {name : 'fieldB', type:'string'}   ],   recordType : 'array',   data : default_data } var colsOption = [     {id: 'chk' ,isCheckColumn : true, filterable: false, exportable: false, editable: false},     {id: 'fieldA' , header: "Field A" , width: 80, fieldName: 'fieldA' },     {id: 'fieldB' , header: "Field B" , width: 160, fieldName: 'fieldB'  } ]; var gridOption={ id : "my_grid", container : 'my_grid', dataset : dsOption , columns : colsOption, pageSizeList : [30,60,90], pageSize: 30, selectRowByCheck: true, toolbarContent : 'nav goto | pagesize | reload | filter', onRowCheck: function(row, chk, grid) { alert("This is never called, why?"); } };

The alternative is to use onCellClick, but here are problems as well:

var gridOption={ id : "vehicles_grid", container : 'vehicles_grid', dataset : dsOption , columns : colsOption, pageSizeList : [30,60,90], pageSize: 30, selectRowByCheck: true, toolbarContent : 'nav goto | pagesize | reload | filter', onRowCheck: function(row, chk, grid) { alert("This is never called, why?"); }, onCellClick: function(value, record , cell, row,  colNO, rowNO, columnObj, grid) { alert("The value is (undefined), why?: " + value); alert("The record object doesn't help since record[0] is not the Checked column: " + record[0]); alert("The only way to retrieve the Checked value is like this: " + cell.firstChild.firstChild.checked); } };

To get hold of the checked value took a couple of hours for me to figure out. If the onRowChecked event worked then I would have had not reason to try and solve the problem using an alternative method. If the Checked value was passed through the "value" parameter on the onCellClick event then it would not have been a problem as well.

[OKL]

use grid.checkedRows property.