phpexcel setFormula下拉选择列表 序列

说明：

1、需要准备好phpexcel，下载对应的包可百度；

2、这里重点说明 setFormula  的应用；

3、直接设置下拉选择的值时，如果包含右括号')'则会有问题，可通过引用单元格方式规避；

4、如果你不引用单元格方式能包含右括号的话，欢迎赐教；

//phpexcel 在zentao中案例
$objExcel = $this->app->loadClass('PHPExcel');

// 创建文件格式写入对象实例, uncomment
$objWriter = new PHPExcel_Writer_Excel5($objExcel);     // 用于其他版本格式

$objExcel->setActiveSheetIndex(0);
$objActSheet = $objExcel->getActiveSheet();

//设置A1单元格的选择列表
$objValidation = $objActSheet->getCell("A1")->getDataValidation();
$objValidation -> setType(PHPExcel_Cell_DataValidation::TYPE_LIST)
    -> setErrorStyle(PHPExcel_Cell_DataValidation::STYLE_INFORMATION)
    -> setAllowBlank(false)
    -> setShowInputMessage(true)
    -> setShowErrorMessage(true)
    -> setShowDropDown(true)
    -> setErrorTitle('输入的值有误')
    -> setError('您输入的值不在下拉框列表内.')
    -> setPromptTitle('设备类型')
    //把sheet名为mySheet2的A1，A2,A3作为选项
    -> setFormula1('mySheet2!$A$1:$A$3');
    //设置为具体的内容
//    -> setFormula1('"select1,select2,select3"');
    //设置为变量内容,例如:$myStr = 'select1,select2,select3'
//    -> setFormula1('"'.$myStr.'"');

//设置单元格颜色
$objStyleA1 = $objActSheet ->getStyle('A1');
$objStyleA1 ->getNumberFormat()->setFormatCode(PHPExcel_Style_NumberFormat::FORMAT_NUMBER);
//设置CELL填充颜色
$objFillA1 = $objStyleA1->getFill();
$objFillA1->setFillType(PHPExcel_Style_Fill::FILL_SOLID);
$objFillA1->getStartColor()->setARGB('FFcdcdff');

//设置当前活动sheet的名称
$objActSheet->setTitle('mySheet1');

//新增一个sheet，命名为mySheet2
$objExcel->createSheet();

// Add some data to the second sheet, resembling some different data types
$objExcel->setActiveSheetIndex(1);
$objExcel->getActiveSheet()->setCellValue('A1', 'item1');
$objExcel->getActiveSheet()->setCellValue('A2', 'item2');
$objExcel->getActiveSheet()->setCellValue('A3', 'item3');
$objExcel->getActiveSheet()->setTitle('mySheet2');
$objExcel->setActiveSheetIndex(0);

$outputFileName = "output.xls";

header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header('Content-Disposition:inline;filename="'.$outputFileName.'"');
header("Content-Transfer-Encoding: binary");
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . " GMT");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Pragma: no-cache");
$objWriter->save('php://output');