最近工作需要，将OA系统的部门和职位导成EXCEL联动菜单，用于录入职员信息，方便导入到系统中。

于是我开始查资料，百度根本搜不到有用的资料，还是得用google，我不断的换关键字，改用英文搜索，终于找到了一个链接，来自 stack overflow

其实思路就是新开一个数据工作表(worksheet)，用于存放联动的信息，比如部门和职位，哪个部门有什么职位按一定的规律存放好，然后在当前的工作表运用excel的格式，从我们数据工作表提取信息。

首先要先下载phpexcel，建议用composer下载:

composer require --prefer-dist moonlandsoft/yii2-phpexcel "*"

附上github链接：phpexcel

写了一个类，

-源码

namespace app\modules\oa\components\excel;

use Yii;

/**

* 导出Excel数据

*/

class ExportExcelDroplist {

public function __construct() {

//引入phpexcel文件，这里要修改成你文件的路径

include_once(Yii::$app->basePath.'/vendor/phpoffice/phpexcel/Classes/PHPExcel.php');

}

/**

* 设置架构sheet

* @param \PHPExcel $objPHPExcel

* @param array $dataSource 格式如下：

* [

* [ 'name' => '设计部',

* 'children' => ['设计师', '设计主管']

* ],

* [ 'name' => '业务部',

* 'children' => ['业务员', '业务主管']

* ]

* ]

* @return bool

*/

public function setArchitecture(\PHPExcel $objPHPExcel, $dataSource = [])

{

if(empty($objPHPExcel)) {

return false;

}

$msgWorkSheet = new \PHPExcel_Worksheet($objPHPExcel, 'architecture'); //创建一个工作表

$objPHPExcel->addSheet($msgWorkSheet); //插入工作表

//列，若children数据多，需扩展

$col = ['B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z'];

foreach ($dataSource as $key => $value) {

$num = $key + 1;

$objPHPExcel->getSheetByName('architecture')->SetCellValue("A".$num, $value['name']);

$pCount = count($value['children']) - 1;

if($pCount >= 0) {

foreach ($value['children'] as $pKey => $pValue) {

$objPHPExcel->getSheetByName('architecture')->SetCellValue($col[$pKey].$num, $pValue);

}

$objPHPExcel->addNamedRange(

new \PHPExcel_NamedRange(

$value['name'],

$objPHPExcel->getSheetByName('architecture'),

'B'.$num.':'.$col[$pCount].$num

)

);

}

}

$objPHPExcel->addNamedRange(

new \PHPExcel_NamedRange(

'department',

$objPHPExcel->getSheetByName('architecture'),

'A1:A'.count($dataSource)

)

);

return true;

}

/**

* 设置联动下拉菜单的选项

* @param \PHPExcel $objPHPExcel

* @param int $row 行

* @param string $col1 下拉框1的列标识

* @param string $col2 下拉框2的列标识

*/

public function setRelationDropList(\PHPExcel $objPHPExcel, $row = 1, $col1 = 'A', $col2 = 'B')

{

$objValidation = $objPHPExcel->getActiveSheet()->getCell($col1.$row)->getDataValidation();

$objValidation->setType(\PHPExcel_Cell_DataValidation::TYPE_LIST );

$objValidation->setErrorStyle(\PHPExcel_Cell_DataValidation::STYLE_INFORMATION );

$objValidation->setAllowBlank(false);

$objValidation->setShowInputMessage(true);

$objValidation->setShowErrorMessage(true);

$objValidation->setShowDropDown(true);

$objValidation->setErrorTitle('输入错误');

$objValidation->setError('不在列表中的值');

$objValidation->setPromptTitle('请选择');

$objValidation->setPrompt('请从列表中选择一个值.');

$objValidation->setFormula1("=department");

$objValidation = $objPHPExcel->getActiveSheet()->getCell($col2.$row)->getDataValidation();

$objValidation->setType(\PHPExcel_Cell_DataValidation::TYPE_LIST );

$objValidation->setErrorStyle(\PHPExcel_Cell_DataValidation::STYLE_INFORMATION );

$objValidation->setAllowBlank(false);

$objValidation->setShowInputMessage(true);

$objValidation->setShowErrorMessage(true);

$objValidation->setShowDropDown(true);

$objValidation->setErrorTitle('输入错误');

$objValidation->setError('不在列表中的值');

$objValidation->setPromptTitle('请选择');

$objValidation->setPrompt('请从列表中选择一个值.');

$objValidation->setFormula1('=INDIRECT($'.$col1.'$'.$row.')');

}

/**

* Excel导出demo带联动下拉框[部门和职位]

* @param string $subject 表格主题

* @param array $data 导出数据

* @param array $title 表格的字段名

* @param array $dataSource 格式如下：

* [

* [ 'name' => '设计部',

* 'children' => ['设计师', '设计主管']

* ],

* [ 'name' => '业务部',

* 'children' => ['业务员', '业务主管']

* ]

* ]

* @param string $col1 下拉框1的列标识

* @param string $col2 下拉框2的列标识

*/

function export($subject, $title, $dataSource = [], $col1 = 'A', $col2 = 'B'){

// Create new PHPExcel object

$objPHPExcel = new \PHPExcel();

// Set properties

$objPHPExcel->getProperties()->setCreator("ctos")

->setLastModifiedBy("ctos")

->setTitle("Office 2007 XLSX Test Document")

->setSubject("Office 2007 XLSX Test Document")

->setDescription("Test document for Office 2007 XLSX, generated using PHP classes.")

->setKeywords("office 2007 openxml php")

->setCategory("Test result file");

//设置标题样式

$titleRow = array('A1','B1','C1','D1','E1','F1','G1','H1','I1','J1','K1','L1','M1','N1','O1','P1','Q1','R1','S1','T1','U1','V1','W1','X1','Y1','Z1','AA1','AB1','AC1','AD1');

$objPHPExcel->getActiveSheet()->getStyle($titleRow[0].':'.$titleRow[count($title)-1])->getFont()->setBold(true);

$objPHPExcel->getActiveSheet()->getStyle($titleRow[0].':'.$titleRow[count($title)-1])->getBorders()->getAllBorders()->setBorderStyle(\PHPExcel_Style_Border::BORDER_THIN);

for($a = 0; $a < count($title); $a++){

$objPHPExcel->setActiveSheetIndex(0)->setCellValue($titleRow[$a], $title[$a]);

}

//设置架构sheet

$this->setArchitecture($objPHPExcel, $dataSource);

//设置联动下拉框

for($i = 2; $i < 1000; $i++){

$this->setRelationDropList($objPHPExcel, $i, $col1, $col2);

}

$objPHPExcel->setActiveSheetIndex(0);

ob_end_clean();//清除缓冲区,避免乱码

// Redirect output to a client's web browser (Excel2007)

header('Content-Type: application/vnd.ms-excel');

header('Content-Disposition: attachment;filename='.$subject.''.date('Ymd').'.xlsx');

header('Cache-Control: max-age=0');

$objWriter = \PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');

$objWriter->save('php://output');

}

}

用法

/**

* 测试

*/

public function actionTest()

{

$subject = 'demo';

$tile = ['部门','职位'];

$data = [

[ 'name' => '设计部',

'children' => ['设计师', '设计主管']

],

[ 'name' => '业务部',

'children' => ['业务员', '业务主管']

]

];

$excel = new ExportExcelDroplist();

$excel->export($subject, $tile, $data);

}

效果

Paste_Image.png

Paste_Image.png