CODEWITHSUNDEEP
javaarraylistjtextfield
Moe
Moe

Reputation: 470

Display Text From ArrayList

I'm trying to display data that I have stored in an ArrayList into JtextField. for example I would like to get the (ID,Name,Age,Gender) at point 0 in the array and display them into JtextFields.

I have tried the code below but it does not work as expected:

for (int i = 0; i < GPSDataEnter.size(); i++) {
    LatTextData.append((String) GPSDataEnter.get(i));
}

Upvotes: 1

Views: 7296

Answers (4)

Scildor
Scildor

Reputation: 11

Try this:

for (int i = 0; i < MyArrayList.size(); i++) {
    MyJTextField.setText(MyJTextField.getText() + MyArrayList.get(i) + "\n");
}

Your probem was rewriting!

Upvotes: 1

Ravindra Bagale
Ravindra Bagale

Reputation: 17665

Try this:

string ArrayData = string.Empty;
    ArrayList listData = new ArrayList();
        foreach (string textItem in listData)

        {

        ArrayData = ArrayData + ", " + textItem;

        }

   textBox1.setText(ArrayData);

Upvotes: 1

taufique
taufique

Reputation: 2751

I suppose your ArrayList is 

ArrayList<String> arrayList;

Then,

JTextField.setText(arrayList[i]); //index of arrayList;

Upvotes: 0

foobarfuzzbizz
foobarfuzzbizz

Reputation: 58705

You can use the .setText() method of the JTextField. Here is the documentation http://docs.oracle.com/javase/6/docs/api/javax/swing/JTextField.html

A short example:

ArrayList<String> myList = new ArrayList<String>();

... Fill up the list somehow ...


JTextField myField = new JTextField();
myField.setText(myList.get(0));

Upvotes: 1

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