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header columns can modify from controller #5

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f594447
header columns can modify
darrenli6 Oct 9, 2022
82d6a6b
header columns can modify
darrenli6 Oct 9, 2022
ef4204a
header columns can modify
darrenli6 Oct 9, 2022
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8 changes: 8 additions & 0 deletions src/main/java/me/aboullaite/controller/ExportController.java
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Original file line number Diff line number Diff line change
@@ -1,24 +1,32 @@
package me.aboullaite.controller;


import me.aboullaite.service.UserService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;


@Controller
public class ExportController {

@Autowired
private UserService userService;


/**
* Handle request to download an Excel document
*/
@GetMapping("/download")
public String download(Model model) {

model.addAttribute("users", userService.findAllUsers());
String[] header = {"FirstName", "LastName", "LastName", "JobTitle", "Company", "Address", "City", "Country",
"PhoneNumber"};
model.addAttribute("header",header);


return "";
}

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3 changes: 1 addition & 2 deletions src/main/java/me/aboullaite/view/CsvView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -20,8 +20,7 @@ protected void buildCsvDocument(Map<String, Object> model, HttpServletRequest re
response.setHeader("Content-Disposition", "attachment; filename=\"my-csv-file.csv\"");

List<User> users = (List<User>) model.get("users");
String[] header = {"FirstName", "LastName", "LastName", "JobTitle", "Company", "Address", "City", "Country",
"PhoneNumber"};
String[] header = ( String[]) model.get("header");
ICsvBeanWriter csvWriter = new CsvBeanWriter(response.getWriter(),
CsvPreference.STANDARD_PREFERENCE);

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24 changes: 5 additions & 19 deletions src/main/java/me/aboullaite/view/ExcelView.java
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Original file line number Diff line number Diff line change
Expand Up @@ -39,27 +39,13 @@ protected void buildExcelDocument(Map<String, Object> model,
style.setFont(font);


// create header row
Row header = sheet.createRow(0);
header.createCell(0).setCellValue("FirstName");
header.getCell(0).setCellStyle(style);
header.createCell(1).setCellValue("LastName");
header.getCell(1).setCellStyle(style);
header.createCell(2).setCellValue("Age");
header.getCell(2).setCellStyle(style);
header.createCell(3).setCellValue("Job Title");
header.getCell(3).setCellStyle(style);
header.createCell(4).setCellValue("Company");
header.getCell(4).setCellStyle(style);
header.createCell(5).setCellValue("Address");
header.getCell(5).setCellStyle(style);
header.createCell(6).setCellValue("City");
header.getCell(6).setCellStyle(style);
header.createCell(7).setCellValue("Country");
header.getCell(7).setCellStyle(style);
header.createCell(8).setCellValue("Phone Number");
header.getCell(8).setCellStyle(style);

String[] headerFields = ( String[]) model.get("header");
for (int i=0;i<headerFields.length;i++){
header.createCell(i).setCellValue(headerFields[i]);
header.getCell(i).setCellStyle(style);
}


int rowCount = 1;
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28 changes: 5 additions & 23 deletions src/main/java/me/aboullaite/view/PdfView.java
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Expand Up @@ -35,33 +35,15 @@ protected void buildPdfDocument(Map<String, Object> model, Document document, Pd
cell.setBackgroundColor(BaseColor.DARK_GRAY);
cell.setPadding(5);

// write table header
cell.setPhrase(new Phrase("First Name", font));
table.addCell(cell);

cell.setPhrase(new Phrase("Last Name", font));
table.addCell(cell);
String[] headerFields = ( String[]) model.get("header");
for (int i=0;i<headerFields.length;i++){

cell.setPhrase(new Phrase("Age", font));
table.addCell(cell);

cell.setPhrase(new Phrase("Job Title", font));
table.addCell(cell);

cell.setPhrase(new Phrase("Company", font));
table.addCell(cell);

cell.setPhrase(new Phrase("Address", font));
table.addCell(cell);

cell.setPhrase(new Phrase("City", font));
table.addCell(cell);
cell.setPhrase(new Phrase(headerFields[i], font));
table.addCell(cell);
}

cell.setPhrase(new Phrase("Country", font));
table.addCell(cell);

cell.setPhrase(new Phrase("Phone Number", font));
table.addCell(cell);

for(User user : users){
table.addCell(user.getFirstName());
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