Question

我正在使用CodeIgniter和PHPExcel来创建一个系统。这里我在ExcelModel中有循环和返回函数来循环我想要的列和行：

$lastColumn = $objWorksheet->getHighestColumn();
    $lastColumn++;
    $cell = array();
    for ($row = 2; $row <= 7; $row++) {
        for($column = 'A'; $column != $lastColumn; $column++) {
            $cell[] = $objWorksheet->getCell($column.$row)->getValue();
        }
    }

    return $cell;

我的观点是收到数据，一切都很好。但是，我想用数据构建一个HTML表，但问题是：那个数组没有我写的密钥，所以在我的表中输出变量里面的变量时，它就是同样的东西。看：

foreach ($excelData as $dataArray) {
            echo '<tr>';
            echo '<td>' . $dataArray . '</td>';
            echo '<td>' . $dataArray . '</td>';
            echo '<td>' . $dataArray . '</td>';
            echo '<td>' . $dataArray . '</td>';
            echo '<td>' . $dataArray . '</td>';
            echo '</tr>';
        }

我知道如果我有这样的事情：

foreach ($excelData as $dataArray) {
            echo '<tr>';
            echo '<td>' . $dataArray['example1'] . '</td>';
            echo '<td>' . $dataArray['example2'] . '</td>';
            echo '<td>' . $dataArray['example3'] . '</td>';
            echo '<td>' . $dataArray['example4'] . '</td>';
            echo '<td>' . $dataArray['example5'] . '</td>';
            echo '</tr>';
        }

它有效。但是，由于我的数组是空的并且在ExcelModel中的循环之后填充，我该怎么做呢？

Answer 1

感谢@elddenmedio

它与CI的表库一起使用。这是最终的代码：

function readReport() { //Função para retorno dos dados do arquivo Excel
    $this->excel = PHPExcel_IOFactory::load(APPPATH."/exceldata/export.xlsx");
    $this->table->set_heading(
            'Nº Operação',
            'Etapa Atual do WF',
            'Usuário Resp. pela Tarefa',
            'Denominação',
            'Data Envio'
        );

    //Seleciona a planilha ativa
    $objWorksheet = $this->excel->getActiveSheet();

    //Efetua loop de colunas e linhas para buscar os dados
    $lastColumn = $objWorksheet->getHighestColumn();
    $lastColumn++;
    $cell = array();

    //Efetua loop de colunas e linhas para buscar os dados
    for ($row = 2; $row <= 7; $row++) {
        for($column = 'A'; $column != $lastColumn; $column++) {
            $cell[] = $objWorksheet->getCell($column.$row)->getValue();
        }
    }

    //Gera dados da tabela com base no array recebido do loop
    $tableList = $this->table->make_columns($cell, 5);

    //Altera o layout da tabela à ser gerada
    $tmpl = array ( 'table_open'  => '<table class="table">' );
    $this->table->set_template($tmpl);

    //Retorna/gera a tabela na View
    return $this->table->generate($tableList);
  }

使用PHPExcel数组返回构建表（列和行）

1 个答案: