[英]Column Currency Format on DefaultTableModel
I'm trying to use a DefaultTableModel
and place in a column format, but not make changes. 我正在尝试使用DefaultTableModel
并以列格式放置,但不进行更改。 How I can put Currency format in a column in a DefaultTableModel
? 如何将Currency格式放在DefaultTableModel
的列中?
String iSql = "SELECT cod_pro, name_pro, price_pro,stock_pro from product";
String[] r = {"ID","Product","Price","Stock"};
String [] Data = new String[4];
model = new DefaultTableModel(null,r);
try{
Statement jSt = jcn.Con().createStatement();
ResultSet jRst = jSt.executeQuery(iSql);
while(jRst.next()){
Data[0] = jRst.getString("cod_pro");
Data[1]= jRst.getString("name_pro");
Data[2]= jRst.getString("price_pro");
Data[3]= jRst.getString("stock_pro");
modelo.addRow(Data);
}
tblProduct.setModel(model);
TableColumnModel m = tblProduct.getColumnModel();
m.getColumn(2).setCellRenderer(NumberRenderer.getCurrencyRenderer());
}
catch(SQLException ex)
{
JOptionPane.showMessageDialog(null, "ERROR " + ex);
}
I really don`t know a method to do what you want but you could do a trick like this 我真的不知道做你想做的方法,但是你可以做这样的把戏
Data[2]= "Currency"+jRst.getString("price_pro");
but when your retrieving data you have to split it or substring it 但是,当您检索数据时,必须将其拆分或子字符串化
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