LockingGroupingGridView problem

[leelak98]

I get the error that Ext.ux.grid.LockingGroupingGridView is not a constructor with the following code . I have included the js file LockingGroupingGridView.js but still get this error



var fmnGrid = new Ext.grid.GridPanel({
id:'fmnGrid'
,ds: fmn_ds
,cm: colModel
,view: new Ext.ux.grid.LockingGroupingGridView({
enableGroupingMenu:false
})
,width:900
,height:450
,loadMask:true
,region: 'center'
,title: ''
,cltCls:alignLeft
});

[saprot]

if you're sure you've included the file, check if it is accessible to the browser... maybe you've entered wrong path, or the file has incorrect permissions, etc...