PHPExcel如何将对齐方式应用于从mysql表创建的整个文档 [英] PHPExcel how to apply alignment for the whole document created from mysql table

问题描述

我使用PHPExcel库基于mysql查询创建的表生成excel文件.我使用来自不同查询的单个数据创建了多个选项卡.

I used PHPExcel library to generate excel files based on the table created by the mysql query. I created multiple tabs with individual data from different queries.

我需要将所有选项卡(工作表)中所有单元格中的数据对齐到中心.

I need to align the data in the all the cells in all the tabs (worksheets) to center.

这是我的代码:

$mysql_xls = new MySqlExcelBuilder($mysql_db,$mysql_user,$mysql_pass);

// Add the SQL statements to the spread sheet

$tab_name = "tabname";
$mysql_xls->add_page($tab_name,$sql_statement,NULL,'A',1);

$phpExcel = $mysql_xls->getExcel();

$phpExcel->setActiveSheetIndex(0); // Set the sheet to the first page (default first page).

我尝试了以下方法以使单元格中的文本对齐，但没有变化:

I tried the following to align the text in the cells but no change:

$phpExcel->getActiveSheet(0)->getStyle()->getAlignment()->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

推荐答案

选项1

为整个工作簿设置默认样式

Set a default style for the entire workbook

$objPHPExcel->getDefaultStyle()
    ->getAlignment()
    ->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);

选项#2

将样式应用于每个工作表上的一系列单元格(在这种情况下为整个工作表)

Apply the style to a range of cells (the entire worksheet in this case) on each individual worksheet

$phpExcel->getActiveSheet()
    ->getStyle( $phpExcel->getActiveSheet()->calculateWorksheetDimension() )
    ->getAlignment()
    ->setHorizontal(PHPExcel_Style_Alignment::HORIZONTAL_CENTER);  

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