Hey there, so im making a fighting script and im trying to make a method for creating a list of items to pick up that the user can put in. the problem im running into right now is that i beleive im doing everything right but on the button press it doesnt add anything to the table. This is my current code. 

 

http://pastebin.com/rKUbk6Kz

 

this is how the gui looks if a visual is needed.

 

Edited May 15, 20169 yr by roguehippo

http://stackoverflow.com/questions/3549206/how-to-add-row-in-jtable

 

Hey there, so im making a fighting script and im trying to make a method for creating a list of items to pick up that the user can put in. the problem im running into right now is that i beleive im doing everything right but on the button press it doesnt add anything to the table. This is my current code. 

 

http://pastebin.com/rKUbk6Kz

 

this is how the gui looks if a visual is needed.

 

33b382a23cc37a452e6c56018eb52823.png

 

String[] columnNames = { "Username", "Rank" };

		JTable table = new JTable(new DefaultTableModel(data.getData(), columnNames){
			@Override
		    public boolean isCellEditable(int row, int column) {
				//Disable editing of all cells 
		       return false;
		    }
			
		});

public Object[][] getData() {
		Object[][] data = new Object[num of entries][num column];
		int i = 0;
		for(String s : inputMap.keySet()){
			data[i][0] = "entry i, column 0";
			data[i][1] = "entry i, column 1";
			i++;
			} else{
			continue;
			}
		}
		return data;
	}

some leaked code. I had a Data class that would write and read to a file and it puts the data into a Object[][] and then the table can load it. The first dimension in the array is the entry count, the second dimension is the column amount. For example if I had 2 entries and each entry had a name, birthdate, and hometown it would be Object[2][3] and then it would populate 3 columns with 2 entries.

Edited May 16, 20169 yr by LoudPacks

The problem with JTables is that they're tabular (surprise). While other Swing components are using generic types to make life easier, JTables remain annoying to implement. But don't worry, I am working on a solution!