Make a string of JTextField variable

Mark Devid 1867 27 Dec 2015

I make some variable by


        String[] StoreValueFromTable = new String[5];
        String[] ColumName = new String[5];
        for(int Count=0;Count<5;Count++){
            StoreValueFromTable[Count] = "MindStick"+Count;
            ColumName[Count] = "MS"+Count;
            System.out.println(StoreValueFromTable[Count]+", "+ColumName[Count]);
        }

I am trying to make JTextField[] Fiels[Count] = new JTextField(); it's giving me error. I am not sure, is there a way to make it dynamically..

Mark Devid

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1 Answers

Anonymous User 27 Dec 2015 Accepted Answer

Hi Mark,

This works for me :

final int TEXTFIELDS_COUNT = 5; 
// Create an array of 5 JTextFields
JTextField[] fields = new JTextField[TEXTFIELDS_COUNT];
for(int count = 0; count< TEXTFIELDS_COUNT; count++){
    // fields[count] represents a single JTextField
    fields[count] = new JTextField();
    // Do something with fields[count], like setting its text 
    // fields[count].setText("some text");
    StoreValueFromTable[count] = "QueryTechnica"+count;
    ColumName[count] = "QT"+count;
    System.out.println(StoreValueFromTable[count]+", "+ColumName[count]);
}

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Make a string of JTextField variable

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