jxls

How do I supress/hide a row in jxls2?

醉酒当歌 提交于 2021-01-28 12:05:00
问题 I'm trying to hide (not generate) a row, if a condition is false. By now I'm always getting an empty row: A1: Value: EMPTY A1: Comment: jx:area(lastCell="B4") A2: Value: SOME PRINT OUT A2: Comment: jx:each(items="myList",var="myItem",lastCell="B3") A3: Value: SOME CONDITIONAL PRINT OUT A3: Comment: jx:if(condition="myItem.hasSubItems == true", lastCell="B3", areas=["A3:B3"]) jx:each(items="myItem.subItems", var="subItem", lastCell="B3") I don't want row3 to be generated, if myItem has no

How to make conditional formatting work with jxls

末鹿安然 提交于 2021-01-27 06:38:23
问题 I have created an Excel template for jxls 2.x. There is one cell I have applied conditional formatting. However the conditional formatting only works in exactly the same cell I have created, and it is not duplicated to the following rows. Any idea? 回答1: There is a bug related to this, as well as a feature enhancement request. Both are currently unsolved by the developers. You can check the bug here The original related issue (feature enhancement) here Both reports I've linked contain examples

How to get row index in JXLS 2.3.0

旧巷老猫 提交于 2020-12-31 05:57:08
问题 I can use varStatus property in jxls 1.X to get the row index while using foreach to traverse a list, But jxls 2.3.0 does not support this, how can output the row index in EXCEL with jxls 2.3.0 ? 回答1: As I understand in current version of JXLS rowStatus doesn't work. You may use one of these options: 1) You can add row index in index-attribute in your data before place in to JXLS and print in row-template as ${row.index} 2) You can use excel formula like =ROW()-ROW(HEADER_CELL). So if your

Spring-Boot快速集成jxls-poi (自定义模板,支持本地文件导出,在线文件导出)

那年仲夏 提交于 2020-10-08 03:31:07
Spring-Boot快速集成jxls-poi (自定义模板,支持本地文件导出,在线文件导出) 在项目持续集成的过程中,有时候需要实现报表导出和文档导出,类似于excel中这种文档的导出,在要求不高的情况下,有人可能会考虑直接导出csv文件来简化导出过程。但是导出xlsx文件,其实过程相对更复杂。解决方案就是使用poi的jar包。使用源生的poi来操作表格,代码冗余,处理复杂,同时poi的相关联的依赖还会存在版本兼容问题。所以直接使用poi来实现表格导出,维护成本大,不易于拓展。 我们需要学会站在巨人的肩膀上解决问题,jxls-poi这个就很好解决这个excel表格导出的多样化的问题。类似jsp和thymealf的模板定义,使得表格导出变得简单可控。 不多BB上代码 1.引入关键依赖包 <!-- jxls-api依赖 --> < dependency > < groupId > org.jxls </ groupId > < artifactId > jxls-poi </ artifactId > < version > 1.0.15 </ version > </ dependency > < dependency > < groupId > org.jxls </ groupId > < artifactId > jxls </ artifactId > < version

OpenReports操作指南

佐手、 提交于 2020-08-05 04:54:41
  最近要玩OpenReports,但在网上找了一圈,能用的资料少得可怜,所以把最近使用下来,积累的一些技巧记录下来(有部分整合了网上的资源)。 备注:以下操作说明基于已做汉化的项目(汉化方案请参考:http://www.cnblogs.com/shindo/articles/4958767.html) 1 简介   OpenReports 是一个灵活、强大和易于使用的开源web 报表制作工具。OpenReports 提供的基于浏览器,参数驱动,动态生成报表和灵活的报表预定的能力。OpenReports支持各种各样的开放来源报表引擎,包括JasperReports、JFreeReport、JXLS和Eclipse BIRT,为制作各种各样的报表需求提供支持。   OpenReports也支持查询报表和图形报表,容易创造基于SQL语句的报表而不必要求报表已预定义。   ·OpenReports提供一个基于web的报表生成和管理界面,具有以下特点:   ·支持各种各样的导出格式,包括PDF、HTML、CSV、XLS、RTF和图象。   ·通过web界面进行用户、分类、报表、图、参数和数据来源进行管理。   ·灵活的安排能力包括每日,每周和月度选择和多重接收。   ·OpenReports的报表参数可以支持:日期、文本、表单、查询和布尔参数。   ·对报告

springboot+jxls 根据Excel模板 填写数据并导出

余生长醉 提交于 2020-05-08 02:16:19
项目结构 pom.xml <!--jxls导出依赖jar包--> <dependency> <groupId>net.sf.jxls</groupId> <artifactId>jxls-core</artifactId> <version>1.0.6</version> <scope>compile</scope> </dependency> 学生信息表模板: ExcelUtiles package cn.bdqn.utils; import net.sf.jxls.transformer.XLSTransformer; import org.apache.poi.ss.usermodel.Workbook; import org.springframework.util.ResourceUtils; import javax.servlet.http.HttpServletResponse; import java.io.*; import java.util.Map; /** * @ProjectName: Student * @Author: huat * @Date: 2020/5/7 8:53 * @Version: 1.0 */ public class ExcelUtiles { /** * 输出表格 * @param map 表格中数据 * @param

java+jxls利用excel模版进行导出

北城以北 提交于 2020-04-30 19:55:22
  大多时候会出现需要导出excel的功能,利用poi可以实现简单的导出,可以说poi的功能非常强大可以做到细节的定制化操作,但相对于在office操作excel,利用poi完全生成excel会显得非常复杂,细节代码会特别多。在这个时候我们可以事先利用offfice制定好一个模版文件,在利用jxls来通过模版文件来实现复杂excel的导出。   模版的制作和一般excel的编写是一样的,在需要填充的网格利用{}来进行取出java中传进来的变量值,如图: 在java中: InputStream is =getFileInputStream(templateFileName); // 获取模板输入流 XLSTransformer transformer = new XLSTransformer(); HSSFWorkbook resultWorkbook =transformer.transformMultipleSheetsList(is,prints /* 要打印的list */ , sheetNames /* sheet的名称list */ , "print" /* excel的bean名称 */ , new HashMap(), 0);   在excel中,jxls会将要打印的list通过我们定义的bean名称取出进行遍历,在源码中 public HSSFWorkbook

May I use jxls and apache poi together?

☆樱花仙子☆ 提交于 2020-01-24 12:41:10
问题 I'm making an application to analize some data and the result must be presented in excel files. In that sense I started to use Apache POI (3.11). Due to some reports consumes a lot of time and memory to be reproduce, I made an investigation and I found jxls, after some test I thought was the solution. But now I found a problem: can´t work both frameworks together. I have to update Apache POI from 3.11 to 3.14, in order to work with jxls-2.3.0 I made an extra package in order to make my tests

Maps and Jxls - process different excel sheets separately with XLSTransformer

﹥>﹥吖頭↗ 提交于 2020-01-15 11:58:05
问题 I have an excel template with two sheets that I want to populate through XLSTransformer . The data are different for the two sheets (list of different lenghts, with one taking results of a table - see code below), meaning that I cannot pass them through one map. I've tried with two maps : //for the first excel sheet Map<String, List<ListData>> beanParams = new HashMap<String, List<ListData>>(); beanParams.put("rs", rs); //for the second one Map<String, List<DetailResult>> beanParams2 = new

Adding folder in Internal Storage in public?

老子叫甜甜 提交于 2020-01-05 12:17:22
问题 am create the Excel file to store it in Internal storage,but am not able to do.It Create only inside the app storage directory.Not to visible in public.How to create folder and store the file in that folder?Can anyone one know help me to solve this issue. File Creation coding public String generate(String file_name,String path) { try { f = new File(activity.getFilesDir(), path); if (!f.exists()) { f.mkdirs(); } file = new File(f.getAbsolutePath(), file_name); if (file.createNewFile()) { file