function pKlsmhs(){

	var ds_jkls = store_jkls();
	var ds_status = new Ext.data.JsonStore({ //from database
		proxy: new Ext.data.HttpProxy({
			url: BASE_URL + 'data_controller/get_status ',
			method: 'POST'
		}),
		root: 'data', autoLoad: true, 
		fields: [{ name: "idstatus" }, { name: "nmstatus" }]
	});
	var wAddEditStoresObj = new Object({ jkls: ds_jkls, status:ds_status});
	
	var fields_klsmhs = RH.storeFields('idklsmhs','kdklsmhs','nmklsmhs','deskripsi','idjnskls','nmjnskls','idstatus','nmstatus');
	var pageSize = 18;
	var ds_klsmhs = RH.JsonStore({	
        url : BASE_URL + 'klsmhs_controller/get_klsmhs',  
		fields : fields_klsmhs,
		limit: pageSize,
		enableSearch: true,
	});	
//SEARCH COMPONENT
	var sb_klsmhs = RH.searchComp({
		id : 'sb_klsmhs',
		fields : ['kdklsmhs:Kode','nmklsmhs:Nama'],
		selected : 'nmklsmhs',
		store : ds_klsmhs
	});
	// COLUMN MODEL
	var cm_klsmhs = new Ext.grid.ColumnModel([
		new Ext.grid.RowNumberer(),
		{
			header: 'Kode',width: 100,
			dataIndex: 'kdklsmhs', 
			sortable: true
		}, {
			header: 'Nama',  width: 200,
			dataIndex: 'nmklsmhs', 
			sortable: true
		}, {
			header: 'Deskripsi', width: 300,
			dataIndex: 'deskripsi', 
			sortable: true
		}, {
			header: 'Jenis Kelas',  width: 200,
			dataIndex: 'nmjnskls', 
			sortable: true
		}, {
			header: 'Status',  width: 100,
			dataIndex: 'nmstatus', 
			sortable: true
		}, 
			RH.EditColumn(), RH.DeleteColumn()
		]
	);    
	/** THE GRID */       
    var gp_klsmhs = RH.GridPanel_T1({
		ds: ds_klsmhs,
        cm: cm_klsmhs,
        singleSelect: true,
        searchComp: sb_klsmhs,
		allowAdd: true,
		fnAdd: fnAddKlsmhs,
		pageSize: pageSize,
		cellclick: onCellKlsmhsClick
	});
    
	var fp_klsmhs = RH.GPContainer1({
		title: 'Kelas Mahasiswa', iconCls:'silk-house',
		gridPanel: gp_klsmhs,
	}); SET_PAGE_CONTENT(fp_klsmhs);
	
/** 
FUNCTIONS
*/
	function onCellKlsmhsClick(grid, rowIndex, columnIndex, e) {
		var record = grid.getStore().getAt(rowIndex);  // Get the Record
        
        RH.EditClick(e, function(){fnEditKlsmhs(grid, record)});
        RH.DeleteClick(e, function(){fnDeleteKlsmhs(grid, record)});
    }

	function reloadKlsmhs(){
		ds_klsmhs.reload();
	}
	
	function fnAddKlsmhs(){
		var grid = gp_klsmhs;
		wEntryKlsmhs(false, grid, null, wAddEditStoresObj);	
	}
	
	function fnEditKlsmhs(grid, record){
		wEntryKlsmhs(true, grid, record, wAddEditStoresObj);		
	}
	
	function fnDeleteKlsmhs(grid, record){
		var url = BASE_URL + 'klsmhs_controller/delete_klsmhs';
		var params = new Object({
						idklsmhs	: record.data['idklsmhs']
					});
		RH.deleteGridRecord(url, params, grid );
	}
}

/**
WIN - FORM ENTRY/EDIT KELAS MAHASISWA
*/
function wEntryKlsmhs(isUpdate, grid, record, wAddEditStoresObj){
	var winTitle = (isUpdate)?'Kelas Mahasiswa (Edit)':'Kelas Mahasiswa (Entry)';		
/**
DATA SOURCE GRUP KELAS MAHASISWA
*/

	var ds_jkls = wAddEditStoresObj.jkls;
	var ds_status = wAddEditStoresObj.status;
	
/**
FORM ENTRY/EDIT MATA-KULIAH
*/		
	var klsmhs_form = new Ext.form.FormPanel({
		xtype:'form',
        id: 'frm.klsmhs',
        buttonAlign: 'left',
		labelWidth: 150, labelAlign: 'right',
        bodyStyle: 'padding:10px 3px 3px 5px', // atas, kanan, bawah, kiri
        monitorValid: true,
        height: 250, width: 500,
        layout: 'form', 
		frame: false, 
		defaultType:'textfield',		
		items: [     
		{
            id: 'tf.frm.kdklsmhs', 
            fieldLabel: 'Kode',
            width: 150, allowBlank: false,
        },{
            id: 'tf.frm.nmklsmhs', 
            fieldLabel: 'Nama',
            width: 300, allowBlank: false,        
        },{
            xtype: 'textarea',
			id: 'ta.frm.deskripsi', 
            fieldLabel: 'Deskripsi',
            width: 300,
		},{
            xtype: 'combo', id: 'cb.frm.idjnskls', 
            fieldLabel: 'Jenis Kelas', 
			allowBlank: false, editable:false,
			store: ds_jkls, triggerAction: 'all', 
            valueField: 'idjnskls', displayField: 'nmjnskls',
            forceSelection: true, submitValue: true, 
            mode: 'local', emptyText:'Pilih...', width: 300,
        },{
            xtype: 'combo', id: 'cb.frm.idstatus', 
            fieldLabel: 'Status',
			store: ds_status, triggerAction: 'all',
            valueField: 'idstatus', displayField: 'nmstatus',
            forceSelection: true, submitValue: true, 
            mode: 'local', emptyText:'Pilih...', width: 150,
			allowBlank: false, editable:false,
		}],
        buttons: [{
            text: 'Simpan', iconCls:'silk-save',
            handler: function() {
                fnSaveKlsmhs();                           
            }
        }, {
            text: 'Kembali', iconCls:'silk-arrow-undo',
            handler: function() {
                wKlsmhs.close();
            }
        }]
    });
		
    var wKlsmhs = new Ext.Window({
        title: winTitle,
        modal: true, closable:false,
        items: [klsmhs_form]
    });

/**
CALL SET FORM AND SHOW THE FORM (WINDOW)
*/
	setKlsmhsForm(isUpdate, record);
	wKlsmhs.show();

/**
FORM FUNCTIONS
*/	
	function setKlsmhsForm(isUpdate, record){
		var kdprodi = RH.getCompValue('cb.prodi-matkul', true);
		if(isUpdate){
			if(record != null){
				//RH.disableComp('tf.frm.kdklsmhs');
				RH.setCompValue('tf.frm.kdklsmhs', record.data['kdklsmhs']);
				RH.setCompValue('tf.frm.nmklsmhs', record.data['nmklsmhs']);
				RH.setCompValue('ta.frm.deskripsi', record.data['deskripsi']);
				RH.setCompValue('cb.frm.idjnskls', record.data['idjnskls']);
				RH.setCompValue('cb.frm.idstatus', record.data['idstatus']);
				return;
			}
		}
	}
	
	function fnSaveKlsmhs(){
		var idForm = 'frm.klsmhs';
		var sUrl = BASE_URL +'klsmhs_controller/insert_klsmhs';
		var sParams = new Object({
			kdklsmhs		:	RH.getCompValue('tf.frm.kdklsmhs'),
			nmklsmhs		:	RH.getCompValue('tf.frm.nmklsmhs'),
			deskripsi		:	RH.getCompValue('ta.frm.deskripsi'),
			idjnskls		:	RH.getCompValue('cb.frm.idjnskls'),
			idstatus		:	RH.getCompValue('cb.frm.idstatus'),
		});
		var msgWait = 'Tunggu, sedang proses menyimpan...';
		var msgSuccess = 'Tambah data berhasil';
		var msgFail = 'Tambah data gagal';
		var msgInvalid = 'Data belum valid (data primer belum terisi)!';
		
		if(isUpdate){
			sUrl = BASE_URL +'klsmhs_controller/update_klsmhs';
			sParams.idklsmhs = record.data['idklsmhs'];
			msgSuccess = 'Update data berhasil';
			msgFail = 'Update data gagal';
		}
		
		//call form grid submit function (common function by RH)
		RH.submitGridForm(idForm, sUrl, sParams, grid, wKlsmhs, 
			msgWait, msgSuccess, msgFail, msgInvalid);
	}
				
}