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Hi, I am trying to add content to an excel sheet using the below code. However, when I open the excel sheet, nothing is added. Please advice. public class StepNoToExcel { HSSFWorkbook wb = null; String fileName = "C:\\StepNoForEvidences.xls"; File file = null; StepNoToExcel() { file = new File(fileName); if(!file.exists()) …
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I am trying to update database by editing cell values in jtable. my table looks like  When i edit the value in particular cell and without clicking anywhere if i click on Update button the database is not updated as like this !  but if i …
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Hi, I wrote the followiing code for a Jtable: public class simpletabletest extends JPanel{ public simpletabletest() { String[][] data = { {"...", "...", "...", "..."}, {"...", "...", "...", "..."}, {"...", "...", "...", "..."}}; String[] Columns = {"Name", "LastName", "Phone", "MobilePhone"}; //DefaultTableModel model = new DefaultTableModel(data, Columns); JTable table = new …
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