Finding the row id in a gridpanel - extjs4

Question

How do I find the row index in a gridpanel that has comboboxes in on of the columns and is used to update the store/database through and ajax proxy? I'm using Ext.grid.plugin.CellEditing. Here's my code. Thanks for looking at it!
Ext.Loader.setConfig({
enabled: true
});
Ext.Loader.setPath('Ext.ux', '/extjs4/examples/ux');
Ext.require([
'Ext.layout.container.Fit',
'Ext.grid.*',
'Ext.data.*',
'Ext.util.*',
'Ext.panel.*',
'Ext.selection.CellModel',
'Ext.state.*',
'Ext.form.*',
'Ext.ux.CheckColumn'
]);
Ext.define('Ext.app.HirePlanGrid', {
extend: 'Ext.panel.Panel',
alias: 'widget.hirePlangrid'
,hireplanstoreId: 'hireplanstore'
,hiremonthstoreId: 'hiremonthstore'
,renderMonth : function (value, p, record) {
var fkStore = Ext.getStore(this.up('hirePlangrid').hiremonthstoreId);
var rec = fkStore.findRecord("MONTH_ID", value);
//return rec.get("ABBREVIATED_MONTH");
}
,initComponent: function() {
this.editing = Ext.create('Ext.grid.plugin.CellEditing', {
clicksToEdit: 2
});
var objMonthStore = Ext.getStore(this.hiremonthstoreId);
objMonthStore.load();
var objStore = Ext.getStore(this.hireplanstoreId);
objStore.setProxy( {
type: 'ajax',
url: 'hireplan.cfc?method=getEmployees'
});
objStore.load();
var onDeleteClick = function(field, value, options) {
// var objPanel = this.down('gridpanel');
var selection = Ext.getCmp('grid').getSelectionModel().getSelection();
alert(selection);
// var selection = getView().getSelectionModel().getSelection()[r];
if (value) {
alert(value);
objStore.remove(value);
objStore.sync();
}
};
var onUpdateClick = function(field, value, options) {
alert('field= ' + field + ' value= '+ value+ 'options= '+ options);
objStore.update(objStore.getAt(value));
onSync();
};
Ext.apply(this, {
layout: 'fit',
width: 800,
//height: 1500,
items: [{
xtype: 'grid',
id : 'gridgrid',
//height: 300,
store: objStore,
selModel: { selType: 'cellmodel' },
selType : 'rowmodel',
plugins: [this.editing],
// plugins: [cellEditing],
columnLines: true,
viewConfig: {stripeRows: true},
//loadMask: true,
disableSelection: true,
listeners: {
selectionchange: function(selModel, selected) {
var selection = Ext.getCmp('gridgrid').getSelectionModel().getSelection();
}
},
columns: [
{ header: 'rowid', hidden: true, dataIndex: 'ROWID'},
{
header: 'Indicator',
id: 'chkcolumn',
xtype: 'checkcolumn',
dataIndex: 'CHK_COL',
editor: {
xtype: 'checkbox',
cls: 'x-grid-checkheader-editor'
},
listeners : checkchange : function(column, recordIndex, checked)
{
alert('checked rindex= ' + recordIndex);
onDeleteClick(column, recordIndex, checked);
//or send a request
}
}
},
{
id: 'employeeid',
header: 'employeeid',
width: 80,
hidden: false,
sortable: true,
dataIndex: 'EMPLOYEEID',
flex: 1
},
{
id: 'NATIONALIDNUMBER',
header: 'NATIONALIDNUMBER',
width: 80,
sortable: true,
dataIndex: 'NATIONALIDNUMBER',
flex: 1
},
{
id: 'MARITALSTATUS',
header: 'MARITALSTATUS',
width: 80,
sortable: true,
dataIndex: 'MARITALSTATUS',
flex: 1
},
{
id: 'PotentialforInsourcingKV',
header: 'Potential for Insourcing',
width: 30,
sortable: true,
dataIndex: 'POTENTIAL_FOR_INSOURCING',
flex: 1,
editor: {
id: 'thiscombo',
xtype: 'combobox',
typeAhead: true,
triggerAction: 'all',
selectOnTab: true,
store: [
['1', 'Yes'],
['0', 'No']
],
lazyRender: true,
listClass: 'x-combo-list-small',
listeners: { 'select' : function(r){
var selval = Ext.getCmp("thiscombo").getValue();
//var recval = Ext.getCmp("grid").getValue();
//var selection = getView().getSelectionModel().getSelection()[r]
alert(selval + ' ' + rowIdx);
// onUpdateClick(editor, rowIdx, value );
}
},
}
},
{
id: 'ABBREVIATED_MONTH',
header: 'ABBREVIATED_MONTH',
width: 80,
sortable: true,
dataIndex: 'ABBREVIATED_MONTH',
flex: 1,
renderer: this.renderMonth,
field: {
xtype: 'combobox',
store: Ext.getStore(this.hiremonthstoreId),
typeAhead: true,
lazyRender: true,
queryMode: 'local',
displayField: 'ABBREVIATED_MONTH',
valueField: 'MONTH_ID',
listClass: 'x-combo-list-small'
}
},
{
id: 'SALARIEDFLAG',
header: 'SALARIEDFLAG',
width: 80,
sortable: true,
dataIndex: 'SALARIEDFLAG',
flex: 1
}],
features: [{
ftype: 'rowbody'
}]
}]
});
this.callParent(arguments);
//this.getSelectionModel().on('selectionchange', this.onSelectChange, this);
}, //initComponent
getSelectedRowIndex : function(){
var r, s;
r = this.getView().getSelectionModel().getSelection();
s = this.getStore();
return s.indexOf(r[0]);
},
onSelectChange: function(selModel, selections){
this.down('#delete').setDisabled(selections.length === 0);
},
onSync: function() {
objStore.sync();
},
viewConfig: {},
});

Answer 1

I read in another post that what I needed to do was add a listener to this.cellediting and use the 'beforeedit' event to find the row index, and then set to variables:
var rIdx = '';
var cIdx = '';
this.cellEditing = Ext.create('Ext.grid.plugin.CellEditing', {
clicksToEdit: 1,
listeners: {
'beforeedit': function(e){
var me = this;
var allowed = !!me.isEditAllowed;
if (!me.isEditAllowed)
Ext.Msg.confirm('confirm', 'Are you sure you want edit?', function(btn){
if (btn !== 'yes')
return;
me.isEditAllowed = true;
me.startEditByPosition({
row: e.rowIdx,
column: e.colIdx
});
});
rIdx = e.rowIdx;
cIdx = e.colIdx;
alert('rIdx= ' + rIdx + ' cIdx = ' + cIdx);
return allowed;
},
'edit': function(e){
this.isEditAllowed = true;
}
}
});