function pStsemester(){
/**
DATA STORES 
*/	
	var ds_thnakademik = new Ext.data.JsonStore({ //from database
		proxy: new Ext.data.HttpProxy({
			url: BASE_URL + 'data_controller/get_thnakademik ',
			method: 'POST'
		}),		
		root: 'data', autoLoad: true, 
		fields: [{ name: "idthnakademik" }, { name: "nmthnakademik" }]
		});
	var ds_jsemester = new Ext.data.JsonStore({ //from database
		proxy: new Ext.data.HttpProxy({
			url: BASE_URL + 'data_controller/get_jsemester ',
			method: 'POST'
		}),		
		root: 'data', autoLoad: true, 
		fields: [{ name: "idjnssemester" }, { name: "nmjnssemester" }]
		});
	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 wFormStoresObj = new Object({ thnakademik:ds_thnakademik, jsemester: ds_jsemester, ststatus: ds_status });
	
/** MAIN GRID PANEL PROPERTIES */
	var fields_stsemester = RH.storeFields('kdstsemester', 'idthnakademik', 'nmthnakademik', 'idjnssemester', 'nmjnssemester',
											'idstatus', 'nmstatus', 'deskripsi');
	var pageSize = 18;
    var ds_stsemester = RH.JsonStore({	
        url : BASE_URL + 'stsemester_controller/get_stsemester',  
		fields : fields_stsemester,
		limit: pageSize,
		enableSearch: true,
	});	
	//SEARCH COMPONENT
	var sb_stsemester = RH.searchComp({
		id : 'sb_stsemester',
		fields : ['kdstsemester:Semester','nmthnakademik:Tahun Akademik','deskripsi:Deskripsi'],
		selected : 'kdstsemester',
		store : ds_stsemester,
		//textWidth: 100,
	});
	/** COLUMN MODEL & RENDERER */
	function renderThnakademik(value) {
		return RH.getRecordFieldValue(ds_thnakademik, 'nmthnakademik', 'idthnakademik', value);
    }
	function renderJsemester(value) {
		return RH.getRecordFieldValue(ds_jsemester, 'nmjnssemester', 'idjnssemester', value);
    }
	function renderStstatus(value) {
		return RH.getRecordFieldValue(ds_status, 'nmstatus', 'idstatus', value);
    }
	var cm_stsemester = new Ext.grid.ColumnModel([
		{
			header: 'Semester',width: 80,
			dataIndex: 'kdstsemester', 
			sortable: true
		}, {
			header: 'Tahun Akademik',  width: 100,
			dataIndex: 'nmthnakademik',
			sortable: true
		}/* , {
			header: 'Tahun Akademik',  width: 100,
			dataIndex: 'idthnakademik',
			renderer: renderThnakademik,
			sortable: true
		} */, {
			header: 'Jenis Semester', width: 100,
			dataIndex: 'idjnssemester', 
			renderer: renderJsemester,
			sortable: true
		}, {
			header: 'Status', width: 100,
			dataIndex: 'idstatus', 
			renderer: renderStstatus,
			sortable: true	
		}, {
			
			header: 'Deskripsi', width: 300,
			dataIndex: 'deskripsi', 
			sortable: true	
		}, 
			RH.EditColumn(), RH.DeleteColumn()
		]
	);	
	
	/** THE GRID */
    var gp_stsemester = RH.GridPanel_T1({
		ds: ds_stsemester,
        cm: cm_stsemester,
        singleSelect: true,
        searchComp: sb_stsemester,
		allowAdd: true,
		fnAdd: fnAddStsemester,
		pageSize: pageSize,
		cellclick: onCellStSemesterClick
	});
	
	var fp_stsemester = RH.GPContainer1({
		title: 'Status Semester/Semester Pelaporan', iconCls:'silk-calendar',
		gridPanel: gp_stsemester,
	}); SET_PAGE_CONTENT(fp_stsemester);
	
/** 
FUNCTIONS
*/
	function onCellStSemesterClick(grid, rowIndex, columnIndex, e) {
		var record = grid.getStore().getAt(rowIndex);  // Get the Record
        RH.EditClick(e, function(){fnEditStsemester(grid, record)});
        RH.DeleteClick(e, function(){fnDeleteStsemester(grid, record)});
    }

	function reloadStsemester(){
		ds_stsemester.reload();
	}
	
	function fnAddStsemester(){
		var grid = gp_stsemester;
		wform_stsemester(false, grid, null, wFormStoresObj);	
	}
	
	function fnEditStsemester(grid, record){
		wform_stsemester(true, grid, record, wFormStoresObj);		
	}
	
	function fnDeleteStsemester(grid, record){
		var url = BASE_URL + 'stsemester_controller/delete_stsemester';
		var params = new Object({
						kdstsemester	: record.data['kdstsemester']
					});
		RH.deleteGridRecord(url, params, grid );
	}
	
}

/**
WIN - FORM ENTRY/EDIT STATUS SEMESTER
*/
function wform_stsemester(isUpdate, grid, record, storesObj){
	var winTitle = (isUpdate)?'Status Semester (Edit)':'Status Semester (Entry)';		
/**
DATA STORES
*/
	var ds_thnakademik = storesObj.thnakademik;
	var ds_jsemester = storesObj.jsemester;
	var ds_status = storesObj.ststatus;

/** THE FORM */	
	var stsemester_form = new Ext.form.FormPanel({
		xtype:'form',
        id: 'frm.stsemester',
        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.kdstsemester', 
            fieldLabel: 'Kode',
            width: 150, allowBlank: false,    
		},{
		    xtype: 'combo', id: 'cb.frm.idthnakademik', 
            fieldLabel: 'Tahun Akademik',
			store: ds_thnakademik, triggerAction: 'all',
            valueField: 'idthnakademik', displayField: 'nmthnakademik',
            forceSelection: true, submitValue: true, 
            mode: 'local', emptyText:'Pilih...', width: 300,
			allowBlank: false, editable:false,		
        },{
            xtype: 'combo', id: 'cb.frm.idjnssemester', 
            fieldLabel: 'Jenis Semester',
			store: ds_jsemester, triggerAction: 'all',
            valueField: 'idjnssemester', displayField: 'nmjnssemester',
            forceSelection: true, submitValue: true, 
            mode: 'local', emptyText:'Pilih...', width: 300,
			allowBlank: false, editable:false,		
        },{
            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: 300,
			allowBlank: false, editable:false,
		},{
            xtype: 'textarea',
			id: 'ta.frm.deskripsi', 
            fieldLabel: 'Deskripsi',
            width: 300,
        }],
        buttons: [{
            text: 'Simpan', iconCls:'silk-save',
            handler: function() {
				var idstat = Ext.getCmp('cb.frm.idstatus').getValue();
				var status;
				var getrec = (record==null) ? '0':record.data['idstatus'];
					Ext.Ajax.request({
						url: BASE_URL + 'stsemester_controller/cekaktifsmt',
						method: 'POST',                        
						success: function(response) {  
							status = response.responseText;
							
							if (status == idstat){
								if (getrec != '1'){
									Ext.MessageBox.alert("Informasi", "Status Semester Aktif Sudah Ada, Silahkan Tidak Aktifkan Terlebih Dahulu");
								} else {
									fnSaveStsemester(); 
								}
							} else {
								fnSaveStsemester(); 
							}							
						}
					});
					
									
            }
        }, {
            text: 'Kembali', iconCls:'silk-arrow-undo',
            handler: function() {
                wStsemester.close();
            }
        }]
    });
		
    var wStsemester = new Ext.Window({
        title: winTitle,
        modal: true, closable:false,
        items: [stsemester_form]
    });

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

/**
FORM FUNCTIONS
*/	
	function setStsemesterForm(isUpdate, record){
		var kdprodi = RH.getCompValue('cb.prodi-matkul', true);
		if(isUpdate){
			if(record != null){
				Ext.getCmp('tf.frm.kdstsemester').disable();
				RH.setCompValue('tf.frm.kdstsemester', record.data['kdstsemester']);
				RH.setCompValue('cb.frm.idthnakademik', record.data['idthnakademik']);
				RH.setCompValue('cb.frm.idjnssemester', record.data['idjnssemester']);	
				RH.setCompValue('cb.frm.idstatus', record.data['idstatus']);
				RH.setCompValue('ta.frm.deskripsi', record.data['deskripsi']);
				return;
			}
		}
	}
	
	function fnSaveStsemester(){
		var idForm = 'frm.stsemester';
		var sUrl = BASE_URL +'stsemester_controller/insert_stsemester';
		var sParams = getInsertStsemesterParams();
		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 +'stsemester_controller/update_stsemester';
			msgSuccess = 'Update data berhasil';
			msgFail = 'Update data gagal';
		}
		
		//call form grid submit function (common function by RH)
		RH.submitGridForm(idForm, sUrl, sParams, grid, wStsemester, 
			msgWait, msgSuccess, msgFail, msgInvalid);				
		
		//wStsemester.close();
	}
		
	// GET PARAMETERS FOR INSERT/UPDATE
	function getInsertStsemesterParams(){		
		return new Object({
			kdstsemester	:	RH.getCompValue('tf.frm.kdstsemester'),
			idthnakademik	:	RH.getCompValue('cb.frm.idthnakademik'),
			idjnssemester	:	RH.getCompValue('cb.frm.idjnssemester'),
			idstatus		:	RH.getCompValue('cb.frm.idstatus'),
			deskripsi		:	RH.getCompValue('ta.frm.deskripsi')
		});
	}
	
	function cekaktifsmt(){
		
	}
	
	
}