function pKurikulum(){	
/** COMMON STORES */	
	var ds_prodireg = store_prodireg();
	var ds_years = store_tahun();
/** STORE for GRID COLUMN EDITOR type COMBO */
	var dcUrl = BASE_URL + 'data_controller/';	
	var obj2Fields = new Object([
		{ name: 'kode' }, { name: 'nama' }
	]);
	var obj4Fields = new Object([
		{ name: 'id' }, { name: 'kode' }, { name: 'nama' }, { name: 'deskripsi' }
	]);
	var ds_jkurikulum = RH.getCommonJsonStore(obj2Fields, dcUrl + 'get_jkurikulum');
	var ds_jmatkul = RH.getCommonJsonStore(obj2Fields, dcUrl + 'get_jmatkul');
	var ds_stmatkul = RH.getCommonJsonStore(obj2Fields, dcUrl + 'get_stmatkul');
	var ds_semester = RH.getCommonJsonStore(obj4Fields, dcUrl + 'get_semester');
	
/** MAIN GRID STORE: DS_KURIKULUM */
	var fields_kur = RH.storeFields('kdprodi','thnmasuk','kdmk','nmmkind','idsemester',
							'jmlsks','skstatapmuka','skspraktikum','sksprakteklap',
							'jnskurikulum','jnsmk','stmk');
	var pageSize = 15;
	var ds_kur = RH.JsonStore({	
        url : BASE_URL + 'kurikulum_controller/get_kurikulum',  
		fields : fields_kur,
		limit: pageSize,
		params: [
			{key:'kdprodi', id:'cb.prodi-kur'}
			,{key:'thnmasuk', id:'cb.thmasuk-kur'}
		],
		enableSearch: true,
	});
	//SEARCH COMPONENT
	var sb_kur = RH.searchComp({
		id: 'sb_kur',
		fields : ['kdmk:Kode Mata Kuliah','nmmkind:Nama Mata Kuliah (Ind)'],
		selected : 'nmmkind',
		store : ds_kur,
		textWidth : 250
	});
/** 
THE GRID COLUMN =====================================
*/    
/** RENDERER for GRID COLUMN */
	function render_jkurikulum(value) {
		//RH.getRecordFieldValue(store, field, key, value)
		var val = RH.getRecordFieldValue(ds_jkurikulum, 'nama', 'kode', value);
		return RH.qtipEdit(val,'12px');
    }
	function render_jmatkul(value) {
		var val = RH.getRecordFieldValue(ds_jmatkul, 'nama', 'kode', value);
		return RH.qtipEdit(val,'12px');
    }
	function render_stmatkul(value) {
		var val = RH.getRecordFieldValue(ds_stmatkul, 'nama', 'kode', value);
		return RH.qtipEdit(val,'12px');
    }
	function render_semester(value) {
		var val = RH.getRecordFieldValue(ds_semester, 'kode', 'id', value);
		return RH.qtipEdit(val,'12px');
    }		
	function render_numEdit(value) {
		return RH.qtipEdit(value,'12px');
    }
		
/** FUNCTION for GRID COLUMN EDITOR */	
	var fnSelect = function(combo, record){
		//The ID of THE combo must equals the field (key) to be updated
		var field = combo.getId(); 
		var value = '';
		if(record.data['kode'])
			value = record.data['kode'];
		if(record.data['id'])
			value = record.data['id'];
			
		//Update Kurikulum set the field with the value
		updateKurikulum(field, value);
	};
	var fnChange = function(numfield, newValue, oldValue){
		//The ID of THE textField or NumberField must equals the field (key) to be updated
		var field = this.getId(); 
		var value = (newValue)? newValue : oldValue;
		//Update Kurikulum set the field with the value
		updateKurikulum(field, value);
	};

/** GRID COLUMN MODEL */
	var cm_kur = new Ext.grid.ColumnModel([
		new Ext.grid.RowNumberer(), //for rows numbering
		{
			header: RH.h3('Kode'), width:70,
			dataIndex: 'kdmk',
			sortable: true
		}, {
			header: RH.h3('Nama Mata Kuliah (Ind)'),  width: 250,
			dataIndex: 'nmmkind', 
			sortable: true,
		}, {
			header: RH.h3('Semester'), width: 66,
			dataIndex: 'idsemester', 
			renderer: render_semester,
			editor: RH.getComboEditor('idsemester', false, ds_semester, 'id', 'kode', fnSelect),
		}, {
			header: RH.h3('Jumlah<br/>SKS'), width: 70,
			dataIndex: 'jmlsks', align:'right',
			renderer: render_numEdit,
			editor: RH.getNumEditor('jmlsks', 'INTEGER', 0, 10, false, fnChange),
		}, {
			header: RH.h3('Tatap<br/>Muka'), width: 70,
			dataIndex: 'skstatapmuka', align:'right',
			renderer: render_numEdit,
			editor: RH.getNumEditor('skstatapmuka', 'INTEGER', 0, 10, false, fnChange),
		}, {
			header: RH.h3('Praktikum'), width: 70,
			dataIndex: 'skspraktikum', align:'right',
			renderer: render_numEdit,
			editor: RH.getNumEditor('skspraktikum', 'INTEGER', 0, 10, false, fnChange),
		}, {
			header: RH.h3('Praktek<br/>Lapangan'), width: 70,
			dataIndex: 'sksprakteklap', align:'right',
			renderer: render_numEdit,
			editor: RH.getNumEditor('sksprakteklap', 'INTEGER', 0, 10, false, fnChange),
		}, {
			header: RH.h3('Jenis<br/>Kurikulum'), width: 90,
			dataIndex: 'jnskurikulum',
			renderer: render_jkurikulum,
			editor: RH.getComboEditor('jnskurikulum', false, ds_jkurikulum, 'kode', 'nama', fnSelect),
		}, {
			header: RH.h3('Jenis<br/>Mata Kuliah'), width: 110,
			dataIndex: 'jnsmk',
			renderer: render_jmatkul,
			editor: RH.getComboEditor('jnsmk', false, ds_jmatkul, 'kode', 'nama', fnSelect),
		}, {
			header: RH.h3('Status<br/>Mata Kuliah'), width: 100,
			dataIndex: 'stmk', 
			renderer: render_stmatkul,
			editor: RH.getComboEditor('stmk', false, ds_stmatkul, 'kode', 'nama', fnSelect),
		}, 
			RH.DeleteColumn()
		]
	);
	// Selection Model
	var sm_kur = new Ext.grid.RowSelectionModel({
		singleSelect: true
	});		
	// Grid View
	var gv_kur = new Ext.grid.GridView({emptyText: '< Belum ada Data >'});    
    /*
	var cellEditing = new Ext.grid.plugin.CellEditing({
        clicksToEdit: 1
    }); 
	*/	
    var gp_kur = new Ext.grid.EditorGridPanel({	//PAKE EditorGridPanel
        ds: ds_kur,
        cm: cm_kur,
        sm: sm_kur,
		view: gv_kur,
		clicksToEdit: 1,	//for cell editing (single click =1, dblclick=2)
        forceFit: true, //autoHeight: true, 
		layout:'anchor',
        //autoSizeColumns: true,
		//autoExpandColumn: 'nmmkind',
		autoScroll:true,
        //enableColumnResize: true,
        columnLines: true,		
        loadMask: true,
        tbar:[{
			text: 'Tambah', id: 'tb.add-kur', iconCls: 'silk-add',
			handler: function() { fnAddKurikulum(); }	
		}, {
			text: 'Salin Mata Kuliah dari Kurikulum Sebelumnya', id: 'tb.copy-kur', iconCls: 'silk-page-copy',
			handler: function() { fnCopyKurikulum(); }
		},sb_kur],
        bbar: new Ext.PagingToolbar({
            store: ds_kur,
            displayInfo: true,
            pageSize: pageSize,
            mode: 'local',
            displayMsg: 'Data {0} - {1} dari {2}',
            emptyMsg: "Belum ada data"			
        }),
        listeners: {
			cellclick: onCellKurClick			
		}
    });
	
    //var fp_kur = new Ext.form.FormPanel({
	var fp_kur = new Ext.Panel({
		//xtype: 'form', 
		title: 'Kurikulum', iconCls:'silk-book',
		buttonAlign: 'left',
		bodyStyle: 'padding: 5px',
		border: false,
		layout: 'border',
		waitMsg: 'Waiting...',
		maskDisabled: false,
		monitorValid: true,
		frame: true,
		items: [{
			xtype: 'fieldset', flex: 1, 
			labelWidth:140, labelAlign:'right',
			items: [{
				xtype: 'combo', id: 'cb.prodi-kur', fieldLabel: 'Program Studi',
				width: 300, editable: false, 
				store: ds_prodireg,	triggerAction: 'all',
				valueField: 'kdprodi', displayField: 'lnmprodi',
				forceSelection: true, submitValue: true, mode: 'local',
				emptyText:'Pilih...',
				listeners:{ 
					scope: this, 'select': function(){ 
						reloadGridKur();
					} 
				}
			},{
				xtype: 'combo', id: 'cb.thmasuk-kur', fieldLabel: 'Tahun Masuk/Angkatan',
				editable: true, 
				store: ds_years, triggerAction: 'all',
				valueField: 'kode', displayField: 'nama',
				forceSelection: true, submitValue: true, mode: 'local',
				emptyText:'Pilih...', 
				listeners:{ 
					scope: this, 'select': function(){ 
						reloadGridKur();
					} 
				}
			},{
				xtype: 'textfield', id: 'hidden.kdmk', hidden:true,
			}]		
		},{
			xtype: 'panel', layout:'fit',
			title:'Mata Kuliah',
			items: [gp_kur],
			tbar: [{
				text: 'Tambah', id: 'tb.add-kur', iconCls: 'silk-add',
				handler: function() { fnAddKurikulum(); }	
			}, {
				text: 'Salin Mata Kuliah dari Kurikulum Sebelumnya', id: 'tb.copy-kur', iconCls: 'silk-page-copy',
				handler: function() { fnCopyKurikulum(); }
			}]
		}], 
	});
	
/** 
FUNCTIONS
*/
	function onCellKurClick(grid, rowIndex, columnIndex, e) {
		var t = e.getTarget();
        var record = grid.getStore().getAt(rowIndex);  // Get the Record
		RH.setCompValue('hidden.kdmk', record.data['kdmk']);
		
        if (t.className == 'imgEdit') {
			fnEditKurikulum(grid, record);
			return true;
        }
        if (t.className == 'imgDelete') {
			fnDeleteKurikulum(grid, record);            
            return true;
        }     
        return true;	//back to ClickToEdit=1
    }

	function reloadGridKur(){
		ds_kur.reload({
			params: { 
				kdprodi: RH.getCompValue('cb.prodi-kur', true),
				thnmasuk: RH.getCompValue('cb.thmasuk-kur', true)
			}
		});
	}
		
	function fnAddKurikulum(){
		/*for DEBUG: RH.warning(RH.searchObj.params[0].name); return;*/	
		var grid = gp_kur;
		var kdprodi = RH.getCompValue('cb.prodi-kur', true);
		var thnmasuk = RH.getCompValue('cb.thmasuk-kur', true);
		if(kdprodi == '') { RH.warning('Program Studi harus diisi'); return; };
		if(thnmasuk == '') { RH.warning('Tahun Masuk/Angkatan harus diisi'); return; };
		wLookupMatkul(kdprodi, thnmasuk, grid);	
	}
	
	function fnCopyKurikulum(){
		var grid = gp_kur;
		var kdprodi = RH.getCompValue('cb.prodi-kur', true);
		var thnmasuk = RH.getCompValue('cb.thmasuk-kur', true);
		if(kdprodi == '') { RH.warning('Program Studi harus diisi'); return; };
		if(thnmasuk == '') { RH.warning('Tahun Masuk/Angkatan harus diisi'); return; };
		
		if(ds_kur.getCount() > 0){
			RH.warning('Data sudah ada. Hapus terlebih dahulu');
			return;			
		}
		var combo_prodi = Ext.getCmp('cb.prodi-kur');
		var combo_tahun = Ext.getCmp('cb.thmasuk-kur');		
		wFormCopyKurikulum(combo_prodi, combo_tahun, grid)
	}
	
	function fnEditKurikulum(grid, record){
		//DO HERE.........
		//EDIT NUMERICS ON THE GRID
	}
						
	function fnDeleteKurikulum(grid, record){
		var url = BASE_URL + 'kurikulum_controller/delete_kurikulum';
		var params = new Object({
						kdprodi	: record.data['kdprodi'],
						thnmasuk	: record.data['thnmasuk'],
						kdmk	: record.data['kdmk'],
					});
		RH.deleteGridRecord(url, params, grid );
	}
	
	function updateKurikulum(field, value){
		Ext.Ajax.request({
			url: BASE_URL + 'kurikulum_controller/update1field_kurikulum',
			params: {
                kdprodi 		: RH.getCompValue('cb.prodi-kur',true),
                thnmasuk 		: RH.getCompValue('cb.thmasuk-kur',true),
				kdmk 			: RH.getCompValue('hidden.kdmk',true),
				field			: field,
				value 			: value,
			},
			success: function() {
			// Ext.Msg.alert("Informasi", "Ubah Data Berhasil");
				ds_kur.reload();
			},
			failure: function() {
				//  Ext.Msg.alert("Informasi", "Ubah Data Gagal");
			}
		});
	}

	SET_PAGE_CONTENT(fp_kur);

}

/**
LOOKUP MATAKULIAH FOR ADD KURIKULUM
*/
function wLookupMatkul(kdprodi, thnmasuk, masterGrid){		
/**
DATA SOURCE 
*/
	var fieldsLookup = RH.storeFields('kdprodi','kdmk','nmmkind','nmmkeng','nmmkalias','kdkelmk');	
	var ds_lookup = RH.JsonStore({	
        url : BASE_URL + 'matkul_controller/get_matkulByProdi',  
		fields : fieldsLookup,
		limit : 18,
		params: [{key:'kdprodi', value: kdprodi}],
		enableSearch: true,
	});
	//SEARCH COMPONENT
	var sb_lookup = RH.searchComp({
		id: 'sb_lookup',
		fields : ['kdmk:Kode Mata Kuliah','nmmkind:Nama Mata Kuliah (Ind)','nmmkeng:Nama Mata Kuliah (Eng)'],
		selected : 'kdmk',
		store : ds_lookup,
		textWidth : 200
	});
/**
GRID LOOKUP MATA KULIAH
*/	
	// COLUMN MODEL
	var cm_lookup = new Ext.grid.ColumnModel([
		{
			header: 'kdprodi', dataIndex: 'kdprodi',hidden: true
		}, {
			header: 'Kode Mata Kuliah',width: 100,
			dataIndex: 'kdmk', sortable: true
		}, {
			header: 'Nama Mata Kuliah (Indonesia)',  width: 300,
			dataIndex: 'nmmkind', sortable: true
		}, {
			header: 'Nama Mata Kuliah (English)', width: 300,
			dataIndex: 'nmmkeng', sortable: true
		}]
	);
	// Selection Model
	var sm_lookup = new Ext.grid.RowSelectionModel({
		singleSelect: true
	});
	// Grid View
	var gv_lookup = new Ext.grid.GridView({
		emptyText: '< Belum ada Data >'
	});     
		
	var gp_lookup = new Ext.grid.GridPanel({
        ds: ds_lookup,
        cm: cm_lookup,
        sm: sm_lookup,
        view: gv_lookup,
        forceFit: true, 
		layout:'anchor',
        autoSizeColumns: true, //autoExpandColumn: 'nmmkind',
		autoScroll:true,
        enableColumnResize: true,
        enableColumnHide: false,
        enableColumnMove: false,
        columnLines: true,		
        loadMask: true,
        tbar:[sb_lookup],
        bbar: new Ext.PagingToolbar({
            store: ds_lookup,
            displayInfo: true, pageSize: 18, mode: 'local',
            displayMsg: 'Data {0} - {1} dari {2}',
            emptyMsg: "Belum ada data"			
        }),
        listeners: {
			rowdblclick: onRowDblClick
		}
    });
	
/**
WIN LOOKUP MATA KULIAH
*/		
	var wLookup = new Ext.Window({
		id: 'w.look-matkul',
		title: 'Mata Kuliah', 
		modal: true, 
		layout: 'fit',
		width:720, height:400,
		items: [gp_lookup]
	}).show();

/**
FUNCTIONS
*/
	function onRowDblClick(grid, rowIdx) {
		var store = ds_lookup;
		var rec = store.getAt(rowIdx);
		var kdmk = rec.data['kdmk'];
	
		//INSERT NEW KURIKULUM RECORD (MATA KULIAH)
		Ext.Ajax.request({
			url: 'kurikulum_controller/insert_kurikulum',
			method: 'POST',
			params: { 
				kdprodi : kdprodi, 
				thnmasuk : thnmasuk,
				kdmk : kdmk
			},
			waitMsg: 'Tunggu, sedang proses menyimpan...',
			success: function() {
				Ext.Msg.alert("Info", "Simpan Data Berhasil");
				masterGrid.getStore().reload();
				wLookup.close();
			},
			failure: function(result){
				Ext.Msg.alert("Info", "Simpan Data Gagal");
			}					
		});
	}
}

/**
FORM COPY KURIKULUM
*/
function wFormCopyKurikulum(combo_prodi, combo_tahun, masterGrid){
	//the store must same (shared store)
	var ds_prodireg = combo_prodi.getStore();
	var ds_years = combo_tahun.getStore();
	var kdprodi = combo_prodi.getValue();
	var thmasuk = combo_tahun.getValue();
	
	var copy_form = new Ext.form.FormPanel({
		xtype:'form',
        id: 'frm.copy',
        buttonAlign: 'left',
		labelWidth: 180, labelAlign: 'right',
        bodyStyle: 'padding:10px 3px 3px 5px', // atas, kanan, bawah, kiri
        monitorValid: true,
        height: 160, width: 500,
        layout: 'form', 
		frame: false, 
		defaultType:'combo',		
		items: [{
            id: 'cb.prodi-copy', fieldLabel: 'Program Studi',
            store: ds_prodireg,	triggerAction: 'all',
			valueField: 'kdprodi', displayField: 'lnmprodi',
			forceSelection: true, submitValue: true, mode: 'local',
			allowBlank: false, editable: false,
			width: 300, 			
        },{
            id: 'cb.thbaru-copy', fieldLabel: 'Tahun Masuk/Angkatan (Baru)',
            store: ds_years, triggerAction: 'all', allowBlank: false,
			valueField: 'kode', displayField: 'nama',
			forceSelection: true, submitValue: true, mode: 'local',
			width: 150, 
        },{
            id: 'cb.thlama-copy', fieldLabel: 'Tahun Masuk/Angkatan (Lama)',
			store: ds_years, triggerAction: 'all', editable: true, 
			valueField: 'kode', displayField: 'nama',
			forceSelection: true, submitValue: true, mode: 'local',
			emptyText:'Pilih...', width:150, 
        }],
        buttons: [{
            text: 'Simpan', iconCls:'silk-save',
            handler: function() {
                fnSaveCopy();                           
            }
        }, {
            text: 'Kembali', iconCls:'',
            handler: function() {
                wCopyKurikulum.close();
            }
        }]
    });
	/**SET THE FORM */
	setForm();
		
    var wCopyKurikulum = new Ext.Window({
        title: 'Salin Mata Kuliah dari Kurikulum Sebelumnya',
        modal: true, closable:false,
        items: [copy_form]
    }).show();

/**
FUNCTIONS
*/
	function setForm(){
		Ext.getCmp('cb.prodi-copy').disable();
		Ext.getCmp('cb.thbaru-copy').disable();
		RH.setCompValue('cb.prodi-copy', kdprodi);
		RH.setCompValue('cb.thbaru-copy', thmasuk);
	}
	
/**
SAVE COPY FUNCTIONS
*/		
	function fnSaveCopy(){
		var thlama = RH.getCompValue('cb.thlama-copy',true);
		if(thlama == '') { RH.warning('Tahun Masuk/Angkatan (Lama) harus diisi'); return; };
		var idForm = 'frm.copy';
		var sUrl = 'kurikulum_controller/copy_kurikulum';
		var sParams = new Object({
			kdprodi	: RH.getCompValue('cb.prodi-copy'),
			thbaru	: RH.getCompValue('cb.thbaru-copy'),
			thlama	: thlama
		});
		var grid = masterGrid;
		var msgWait = 'Tunggu, sedang proses menyimpan...';
		var msgSuccess = 'Salin data berhasil';
		var msgFail = 'Salin data gagal';
		var msgInvalid = 'Data belum valid (data primer belum terisi)!';
				
		//call form grid submit function (common function by RH)
		RH.submitGridForm(idForm, sUrl, sParams, grid, wCopyKurikulum, 
			msgWait, msgSuccess, msgFail, msgInvalid);	
	}		
}