$col_model->addColumn(PhpExt_Grid_ColumnConfigObject::createColumn("Id", "id", null, 35));
$col_model->addColumn(PhpExt_Grid_ColumnConfigObject::createColumn("Moneda", "currency"));
$col_model->addColumn(PhpExt_Grid_ColumnConfigObject::createColumn("Ultimo Valor", "value"));
$col_model->addColumn(PhpExt_Grid_ColumnConfigObject::createColumn("Fecha", "date", null, 110));
$col_model->addColumn(PhpExt_Grid_ColumnConfigObject::createColumn("Nuevo Valor", "new")->setEditor($txt_nuevo_valor));
$paging = new PhpExt_Toolbar_PagingToolbar();
$paging->setStore($store)->setDisplayInfo(true)->setEmptyMessage("No tiene monedas flotantes para definir el tipo de cambio");
//GRILLA
$grid = new PhpExt_Grid_EditorGridPanel();
$grid->setStore($store)->setColumnModel($col_model)->setSelectionModel(new PhpExt_Grid_RowSelectionModel())->setLoadMask(true)->setenableColLock(false);
$grid->setBottomToolbar($paging);
$grid->getPlugins()->add(new PhpExtUx_App_FitToParent());
$grid_render = "\n\n\nvar save = function(){\n\tvar fecha = grid.getTopToolbar().items.find( function(c){ return (c.xtype == 'datefield') } );\t\n\tvar store = grid.getStore();\n\tvar store_changes = store.getModifiedRecords();\n\t\n\tvar items = Array();\n\t\n\tfor( var i = 0, len = store_changes.length; i < len; i++ )\n\t{\t\t\n\t\tvar item = { \n\t\t\t\t\t id : store_changes[i].get('id'),\n\t\t\t\t value : store_changes[i].get('new')\t\t\t\t\t\n\t\t }\n\t\titems.push(item);\n\t}\n\t\n\tvar json = { \n\t\t\t\t fecha : fecha.value,\n\t\t\t\t items : items \n\t\t\t }\n\t\n\tstore.load( { params:{ NewsValuesData : Ext.encode(json) } } );\n\tstore.commitChanges();\n\t\n\t\n}\n\t\nvar button1 = grid.getTopToolbar().items.find( function(c){ return ( c.text == 'Guardar cambios') } );\nbutton1.on( 'click', save );\n\n";
$grid->setEnableKeyEvents(true);
$grid->attachListener("render", new PhpExt_Listener(PhpExt_Javascript::functionDef(null, $grid_render, array("grid"))));
//CONTROL PARA LA FECHA
$txt_fecha = new PhpExt_Form_DateField();
$txt_fecha->setInvalidText("Fecha Invalida(dd/mm/yyyy)")->setValue(date('Y-m-d'))->setFormat(str_replace("%", "", $ari->get("locale")->get('shortdateformat', 'datetime')));
$tb = $grid->getTopToolbar();
$tb->addTextItem("text", "Fecha:");
$tb->addItem("txt_fecha", $txt_fecha);
$tb->addButton("update", "Guardar cambios", "images/save.gif");
$resultado = '';
$resultado .= $store->getJavascript(false, "store_user_list");
$resultado .= $col_model->getJavascript(false, "cm");
$resultado .= $grid->getJavascript(false, "contenido");
$resultado .= "store_user_list.load();";
//RESULTADO
$obj_comunication = new OOB_ext_comunication();
$obj_comunication->set_data($resultado);
$obj_comunication->send(true);
