我希望为我的for循环中的每一行实现一个按钮。但我不知道该怎么做。
我希望能够通过按下按钮来编辑每行中的数据。
for(HentbestillingsordreRegistrer hentboregistrer: hbor){
if(status.equals("Leveret")){
temp.append("<html>");
temp.append("BestillingsID: ");
temp.append(hentboregistrer.BestillingsID);
temp.append("<br />");
temp.append("Ordre Status:");
temp.append(hentboregistrer.BestillingsStatus);
temp.append("<br />");
temp.append("LeverandoerID: ");
temp.append(hentboregistrer.Leverandoernavn);
temp.append("<br />");
temp.append("Modtaget af: ");
temp.append(hentboregistrer.ModtagetAf);
temp.append("<br />");
temp.append("<br />");
}else{
temp.append("<html>");
temp.append("BestillingsID: ");
temp.append(hentboregistrer.BestillingsID);
temp.append("<br />");
temp.append(hentboregistrer.BestillingsStatus);
temp.append("<br />");
temp.append("LeverandoerID: ");
temp.append(hentboregistrer.Leverandoernavn);
temp.append("<br />");
temp.append("Modtaget af: ");
temp.append(hentboregistrer.ModtagetAf);
temp.append("<br />");
temp.append("<br />");
}
}
return temp.toString();
}
public JPanel HentOrdreGUI(){
JPanel info = new JPanel();
info.setLayout(new BorderLayout());
JLabel labelprintdata = new JLabel(temp.toString());
JScrollPane scroll = new JScrollPane(labelprintdata);
info.add(scroll, BorderLayout.CENTER);
return info;
}
答案 0 :(得分:0)
我会将JLabel
更改为JTable
,并添加JButton
作为表格的第3列。像这样......
// Create a container for all your table data.
// There are 3 columns (type, value, button) in the table.
// And each order has 4 items in it (BestillingsId, Status, LeverandoerID, Modtaget)
Object[][] tableData = new Object[numOrders*4][3];
for(int i=0;i<numOrders;i++){
HentbestillingsordreRegistrer hentboregistrer = hbor[i];
// For each order, we need to add 4 rows, each with 3 cells in it (to hold the type, value, and the button)
if(status.equals("Leveret")){
tableData[(i*4)+0] = new Object[]{"BestillingsID",hentboregistrer.BestillingsID,new JButton("Edit")};
tableData[(i*4)+1] = new Object[]{"Ordre Status",hentboregistrer.BestillingsStatus,new JButton("Edit")};
tableData[(i*4)+2] = new Object[]{"LeverandoerID",hentboregistrer.Leverandoernavn,new JButton("Edit")};
tableData[(i*4)+3] = new Object[]{"Modtaget af:",hentboregistrer.ModtagetAf,new JButton("Edit")};
}
else{
tableData[(i*4)+0] = new Object[]{"BestillingsID",hentboregistrer.BestillingsID,new JButton("Edit")};
tableData[(i*4)+1] = new Object[]{"Ordre Status",hentboregistrer.BestillingsStatus,new JButton("Edit")};
tableData[(i*4)+2] = new Object[]{"LeverandoerID",hentboregistrer.Leverandoernavn,new JButton("Edit")};
tableData[(i*4)+3] = new Object[]{"Modtaget af:",hentboregistrer.ModtagetAf,new JButton("Edit")};
}
}
// Headings for the table columns
String[] tableHeadings = new String[]{"Type","Value","Button"};
JPanel info = new JPanel();
info.setLayout(new BorderLayout());
// Create the table from the data above
JTable table = new JTable(tableData,tableHeadings);
JScrollPane scroll = new JScrollPane(table);
info.add(scroll, BorderLayout.CENTER);