function feederAktmhs() {
	         
	var ds_stsmt = store_stsmt();
	var ds_prodi = store_prodireg();
  var ds_years = store_tahun();

  var arr_caraexport = [
    ['1', 'Dari SIAk'],
    ['2', 'Upload Excel'],
  ];
  
  var ds_caraexport = new Ext.data.ArrayStore({
    fields: ['id', 'nama'],
    data : arr_caraexport 
  });

	var ds_idsemester = new Ext.data.JsonStore({ //from database
		proxy: new Ext.data.HttpProxy({
			url: BASE_URL + 'data_controller/get_semester_ganjilgenap',
			method: 'POST'
		}),
		autoLoad: true, 
		root: 'data',
		fields: [
			{ name: "kode", mapping: "kode" }, 
      { name: "tingsem", mapping: "tingsem" }
		]
	}); 
	
	var fields_stmhssmt = RH.storeFields('idstmhssemester', 'kdstsemester', 'nim', 'kdstaktivitasmhs', 'nmkodtbkod', 'jmasuk', 'catnonaktif', 'idsemester', 'nmmhs', 'thnmasuk', 'ips', 'sks_smt', 'ipk', 'sks_total');
	var ds_stmhssmt = RH.JsonStore({	
    url : BASE_URL + 'feeder/feeder_aktmhs_controller/get_stmhssemester',  
		fields : fields_stmhssmt,
		params: [
			{key:'kdprodi', id: 'cb.prodi_aktivmhs-stru'},
      {key:'kdstsemester', id: 'cb.smt-stru'},
    ],
	});
	
	var cm_aktmhs = new Ext.grid.ColumnModel([
  	new Ext.grid.RowNumberer(),
  	{ 
      header: 'NIM', 
      width: 110, 
      dataIndex: 'nim', 
      sortable: true 
    }, { 
      header: 'Nama Mahasiswa', 
      width: 200, 
      dataIndex: 'nmmhs', 
      sortable: true 
    }, { 
      header: 'Cara Daftar', 
      width: 100, 
      dataIndex: 'jmasuk', 
      sortable: true 
    }, { 
      header: 'Tahun Masuk', 
      width: 100, 
      dataIndex: 'thnmasuk', 
      sortable: true 
    }, { 
      header: 'Semester', 
      width: 90, 
      dataIndex: 'idsemester', 
      sortable: true 
    }, { 
      header: 'Status', 
      width: 80, 
      dataIndex: 'nmkodtbkod', 
      sortable: true 
    }, { 
      header: 'SKS Semester', 
      width: 100, 
      dataIndex: 'sks_smt', 
      sortable: true, 
      align:'right' ,
      renderer: renderBlue,
      editor: RH.getNumEditor('sks_smt', 'INTEGER', 0, 900, false, function(){}),
    }, { 
      header: 'SKS Total', 
      width: 80, 
      dataIndex: 'sks_total', 
      sortable: true, 
      align:'right' ,
      renderer: renderBlue,
      editor: RH.getNumEditor('sks_total', 'INTEGER', 0, 900, false, function(){}),
    }, { 
      header: 'IPS', 
      width: 80, 
      dataIndex: 'ips', 
      sortable: true, 
      align:'right' ,
      xtype: 'numbercolumn', format:'<font color="blue">0,000.00</font>', align:'right',
      editor: RH.getNumEditor('ips', 'DECIMALS', 0, 50, false, function(){}),
    }, { 
      header: 'IPK', 
      width: 80, 
      dataIndex: 'ipk', 
      sortable: true, 
      align:'right',
      xtype: 'numbercolumn', format:'<font color="blue">0,000.00</font>', align:'right',
      editor: RH.getNumEditor('ipk', 'DECIMALS', 0, 50, false, function(){}),
    }, 
	]);

	// Selection Model
	var sm_mhs = new Ext.grid.RowSelectionModel({singleSelect: true});
	// Grid View
	var gv_mhs = new Ext.grid.GridView({emptyText: '< Belum ada Data >'});	
	//GRID PANEL
	var gp_feeder_aktmhs = new Ext.grid.EditorGridPanel({
		id: 'gp.feeder_aktmhs',
		ds: ds_stmhssmt,
		cm: cm_aktmhs,
		sm: sm_mhs,
		view: gv_mhs,
    clicksToEdit: 1,  //for cell editing (single click =1, dblclick=2)
		height: 450,
		columnLines: true,		
		loadMask: true,
		layout: 'anchor',
		tbar:[{
			text: 'Export To Feeder', 
			id: 'id_eks_feeder', 
			iconCls: 'silk-book', 
			handler: function() {
				if (gp_feeder_aktmhs.getStore().getCount() == 0) {
					Ext.MessageBox.alert("Informasi", "Data Kosong");
				}else{
					insert();
				}	
			}
		}],
	});
	
	var form_bp_general = new Ext.form.FormPanel({
    id: 'form_export_feeder_kurikulum',
    title: 'Export Data Aktivitas Mahasiswa',
    fileUpload: true,
    width: 900, Height: 1000,
    layout: { type: 'form', pack: 'center', align: 'center'},
    autoScroll: true,
    items: [
    {
      xtype: 'fieldset', flex: 1, 
      region:'north', layout:'form', autoHeight:true,
      labelWidth: 160, labelAlign: 'right',
      items: [{
        xtype: 'combo', fieldLabel: 'Cara Export ',
        id: 'cb.cara_export', store: ds_caraexport, width: 250,
        valueField: 'id', displayField: 'nama',
        editable: false, triggerAction: 'all', allowBlank: false,
        forceSelection: true, submitValue: true, mode: 'local',
        emptyText:'Pilih...',
        listeners:{ 
          select: function(){
            var cara_export = Ext.getCmp('cb.cara_export').getValue();
            if(cara_export == 1){ //dari siak
              Ext.getCmp('cb.prodi_aktivmhs').enable();
              Ext.getCmp('cb.stsmt_aktivmhs').enable();

              Ext.getCmp('excelaktmhs').disable();
              Ext.getCmp('uploadbtn').disable();

            }else if(cara_export == 2){
              Ext.getCmp('cb.prodi_aktivmhs').disable();
              Ext.getCmp('cb.stsmt_aktivmhs').disable();

              Ext.getCmp('excelaktmhs').enable();
              Ext.getCmp('uploadbtn').enable();
            }
            ds_stmhssmt.removeAll(); 
          }
        }
      }]
    },{
			xtype: 'fieldset', flex: 1, 
      region:'south', layout:'form', autoHeight:true,
      labelWidth: 160, labelAlign: 'right',
			items: [{
        xtype:'compositefield',
        items:[{
          xtype: 'combo', fieldLabel: 'Program Studi ',
          id: 'cb.prodi_aktivmhs', store: ds_prodi, width: 250,
          valueField: 'kdprodi', displayField: 'nmprodi',
          editable: false, triggerAction: 'all', allowBlank: false,
          forceSelection: true, submitValue: true, mode: 'local',
          emptyText:'Pilih...',
          disabled:true,
          listeners:{ 
            select: function(){
              reloadGridAktvmhs();
            }
          }
        },{
          xtype: 'label',
          text: ' Upload File Excel : ', 
          margins:'4 10 0 60', //top right bottom left
        },{
          xtype: 'fileuploadfield',
          id: 'excelaktmhs',
          name: 'excelaktmhs',
          emptyText: 'Upload data mahasiswa (excel)',
          width:250,
          buttonText: ' Browse ',
          disabled:true,
        },{
          xtype:'button', 
          text:'Upload', 
          iconCls: 'silk-accept',
          margins:'0 0 0 5',
          disabled:true,
          id: 'uploadbtn',
          handler: function(){
              
            form_action=1;
            form_bp_general.getForm().submit({
              url: BASE_URL + 'feeder/feeder_aktmhs_controller/upload_excel',
              waitMsg: 'Mengupload data ',
              success: function(form,action){
                //add data to grid
                obj = Ext.util.JSON.decode(action.response.responseText);
                
                  var dt_aktfmahasiswa = obj.data;
                  var mapAktMahasiswa = new Ext.data.Record.create([{
                      name : 'idstmhssemester',
                      name : 'kdstsemester',
                      name : 'nim',
                      name : 'kdstaktivitasmhs',
                      name : 'nmkodtbkod',
                      name : 'jmasuk',
                      name : 'catnonaktif',
                      name : 'idsemester',
                      name : 'nmmhs',
                      name : 'thnmasuk',
                      name : 'ips',
                      name : 'sks_smt',
                      name : 'ipk',
                      name : 'sks_total'
                    }]);

                  //loop data mahasiswa
                  for (i = 0; i < dt_aktfmahasiswa.length; i++) {
                    curr_aktfmhs = dt_aktfmahasiswa[i]; 

                    ds_stmhssmt.add([
                      new mapAktMahasiswa({
                        'idstmhssemester' : curr_aktfmhs.idstmhssemester,
                        'kdstsemester' : curr_aktfmhs.kdstsemester,
                        'nim' : curr_aktfmhs.nim,
                        'kdstaktivitasmhs' : curr_aktfmhs.kdstaktivitasmhs,
                        'nmkodtbkod' : curr_aktfmhs.nmkodtbkod,
                        'jmasuk' : curr_aktfmhs.jmasuk,
                        'catnonaktif' : curr_aktfmhs.catnonaktif,
                        'idsemester' : curr_aktfmhs.idsemester,
                        'nmmhs' : curr_aktfmhs.nmmhs,
                        'thnmasuk' : curr_aktfmhs.thnmasuk,
                        'ips' : curr_aktfmhs.ips,
                        'sks_smt' : curr_aktfmhs.sks_smt,
                        'ipk' : curr_aktfmhs.ipk,
                        'sks_total' : curr_aktfmhs.sks_total,
                      })
                    ]);

                  }


              },
              failure:function(form, action){ 
                obj = Ext.util.JSON.decode(action.response.responseText);
                if(obj.message){
                  Ext.MessageBox.alert('Informasi',obj.message);
                }else{
                  Ext.MessageBox.alert('Informasi','Data gagal di export');  
                }

              } 

            });
          

          }
        }]
      },{
        xtype: 'compositefield',
        items: [{
          xtype: 'combo', fieldLabel: 'Tahun Akademik - Semester ',
          id: 'cb.stsmt_aktivmhs', store: ds_stsmt, width: 250,
          valueField: 'kdstsemester', displayField: 'nmsmt',
          editable: false, triggerAction: 'all', allowBlank: false,
          forceSelection: true, submitValue: true, mode: 'local',
          emptyText:'Pilih...',
          disabled:true,
          listeners:{ 
            select: function(){
              reloadGridAktvmhs();
            }
          }
        },{
          xtype: 'tbtext', 
          style:'font-size:12px;', 
          id: 'info',
          margins:'4 10 0 60', //top right bottom left
          text: 'Silahkan download format data aktifitas mahasiswa <a href="'+BASE_URL+'uploads/contoh_feeder_aktfmahasiswa.xls" target="_blank">disini</a> <br>'+
          'Status Mahasiswa diisi huruf A/C/D/L/K (A : Aktif, C : Cuti, D : Drop Out, L : Lulus, K : Mengundurkan Diri)',
        }]
      }]
		},gp_feeder_aktmhs
    ]
  });
  SET_PAGE_CONTENT(form_bp_general);


	function reloadGridAktvmhs(){
		if(RH.isEmpty('cb.prodi_aktivmhs')) return;
		if(RH.isEmpty('cb.stsmt_aktivmhs')) return;
		
		//reload master-grid
		ds_stmhssmt.reload({
			params: { 
				kdprodi: RH.getCompValue('cb.prodi_aktivmhs', true),
				kdstsemester: RH.getCompValue('cb.stsmt_aktivmhs', true),
			},
		});
	}	
	
	function set_semester() {
		Ext.getCmp('cb.idsemester').enable();
		Ext.getCmp('cb.idsemester').allowBlank=true;
		Ext.getCmp('cb.idsemester').setValue(null);
		Ext.getCmp('cb.idsemester').allowBlank=false;
		
		ds_idsemester.reload({
			params: { 
				jsemester: RH.getCompValue('cb.stsmt_aktivmhs', true).substr(-1)
			}
		});
	}
	
	function insert() {
		
  	Ext.Msg.show({
      title: 'Confirm',
      msg: 'Ekspor data?',
      buttons: Ext.Msg.YESNO,
      fn: function(btn) {
        if (btn == 'yes') {
  				var waitmsg_getotokui = Ext.MessageBox.wait('Sedang Mengekspor Data...', 'Info');
  	      var par = get_par();
          var idsemester = RH.getCompValue('cb.stsmt_aktivmhs', true);
    
  				Ext.Ajax.request({
						url: BASE_URL + 'feeder/feeder_aktmhs_controller/insert',
						method: 'POST',
						timeout: 1000000,
						params: { 		
							postdata: par,
              semester: idsemester,
						},
						success: function(response) {
							waitmsg_getotokui.hide();
              obj = Ext.util.JSON.decode(response.responseText);
              if(obj.success){
                Ext.Msg.alert("Info:", msgSaveSuccess); 
                ds_stmhssmt.removeAll(); 
              
              }else{
                if(obj.message){
                  Ext.MessageBox.alert('Informasi',obj.message);
                }else{
                  Ext.MessageBox.alert('Informasi','Simpan data gagal');  
                }
              }


						},
					});

        }
      }
    });			 
			
  }
	
	function get_par() {
	  var par='';
  	var a= 1;
  	var c = '||';
  	var GridStore = Ext.getCmp('gp.feeder_aktmhs').store;
	  GridStore.each(function(rec){ // ambil seluruh grid her
			var rowData = rec.data; 
			if (a == GridStore.getCount()) {
				c = ''
			}
			par += 
			  rowData['nim'] + ';'
      + rowData['sks_smt'] + ';'
      + rowData['sks_total'] + ';'
      + rowData['ips'] + ';'
			+ rowData['ipk'] + ';'
      + rowData['kdstaktivitasmhs']  + ';'
      + rowData['kdstsemester']   + ';'
			+ rowData['nmmhs'] 
			+ c;									
			a= a+1;
		});
		return par;
	}
	

  function renderBlue(value){
    if(value == 0)
      return '<font color="red">'+value+'</font>';
    else
      return '<font color="blue">'+value+'</font>';
      
  }

};