<?php
//....
public function __construct()
    {
        parent::__construct();
        
        // creates one datagrid
        $this->datagrid = new BootstrapDatagridWrapper(new TDataGrid);
        $this->datagrid->width = '100%';
        
        // add the columns
        $this->datagrid->addColumn(new TDataGridColumn('pessoa_id','#','center',''));
        $nome = $this->datagrid->addColumn(new TDataGridColumn('pessoa->fisica->nome',_t('Name'),'left',''));
        $data_cadastro = $this->datagrid->addColumn(new TDataGridColumn('criacao_br','Data Cadastro','left',''));
        $telefone = $this->datagrid->addColumn(new TDataGridColumn('telefone->numero','Telefone','left',''));
        $unidade = $this->datagrid->addColumn(new TDataGridColumn('system_unit->name',_t('Unit'),'left',''));
        $cpf = $this->datagrid->addColumn(new TDataGridColumn('pessoa->fisica->cpf','CPF','left',''));
        $rg = $this->datagrid->addColumn(new TDataGridColumn('pessoa->fisica->rg','RG','left',''));
        $cidade = $this->datagrid->addColumn(new TDataGridColumn('pessoa_endereco->endereco->estado->nome',_t('City'),'left',''));
        $uf = $this->datagrid->addColumn(new TDataGridColumn('pessoa_endereco->endereco->estado->uf','UF','left',''));
        $editar = $this->datagrid->addColumn(new TDataGridColumn('editar','','center'));
        $deletar = $this->datagrid->addColumn(new TDataGridColumn('deletar','','center'));
        $data_cadastro->enableAutoHide(500);
        $telefone->enableAutoHide(600);
        $unidade->enableAutoHide(700);
        $cpf->enableAutoHide(800);
        $rg->enableAutoHide(900);
        $uf->enableAutoHide(1000);
        $cidade->enableAutoHide(1000);
        $uf->setDataProperty('style','font-weight: bold');
        // creates the datagrid model
        $this->datagrid->createModel();
        // creates the page navigation
        $this->pageNavigation = new TPageNavigation;
        $this->pageNavigation->setAction(new TAction([$this, 'onReload']));
        $this->pageNavigation->setWidth($this->datagrid->getWidth());
        $this->pageNavigation->enableCounters();
        
        // search box
        $input_search = new TEntry('input_search');
        $input_search->placeholder = _t('Search');
        $input_search->setSize('100%');
        
        // enable fuse search by column name
        $this->datagrid->enableSearch($input_search,'pessoa_id,criacao_br,pessoa->fisica->nome,telefone->numero,pessoa->fisica->cpf,pessoa->fisica->rg');
        
        $panel = new TPanelGroup('{$cliente}');
        $panel->addHeaderWidget($input_search);
        $panel->add($this->datagrid)->style = 'overflow-x:auto';
        $panel->addFooter($this->pageNavigation);
        
        // wrap the page content using vertical box
        $vbox = new TVBox;
        $vbox->style = 'width: 100%';
        //$vbox->add(new TXMLBreadCrumb('menu.xml',__CLASS__));
        $vbox->add($panel);
        parent::add($vbox);
    }
?>