11 replies to this topic

[Hamed]

Hello,
I am using jFrame and in my jFrame there is one text field which show number of text field in next step
now I have two problem
1-How to make multi step in jFrame?
2-How can make dynamic text fields? (How to manage values and ...)
3- all data in all step should be accessible?Is it possible?

[Norm]

What is a dynamic text field as compared to a normal text field?

[Hamed]

Please check my attached file.
at first step user enter number of fields and in second step I show him field.

Attached Images

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[Norm]

See post at http://www.javaprogr....html#post64018

[gregwarner]

You're going to need a loop. Inside the body of the loop you will create a new JTextField and add it to your container. You can control how many text fields get created by manipulating the upper bound of the loop.

[Hamed]

How can i manage steps?

You're going to need a loop. Inside the body of the loop you will create a new JTextField and add it to your container. You can control how many text fields get created by manipulating the upper bound of the loop.

[gregwarner]

With a 'for' loop.

Or am I misunderstanding your question?

[Hamed]

With for I can manage number of field text but I need multi step form.

[wim DC]

GUI editor, or code?

[gregwarner]

With for I can manage number of field text but I need multi step form.

Can you describe exactly what it is you're trying to do?

[Hamed]

Please check :http://forum.codecall.net/topic/69390-dynamic-number-of-text-field/#entry627292
Images are clear

[gregwarner]

Images are clear, but your description is not. What do you mean by a "multi step form"?

I can create that example UI in your post with a few lines of code, but I have no way of knowing whether it satisfies your business logic requirements.

List<JComponent> labelList = new ArrayList<JComponent>();
List<JComponent> textFieldList = new ArrayList<JComponent>();
// Assume 'upperBound' is an int value containing the number of field copies you want.
for (int i = 0; i < upperBound; i++) {
    labelList.add(new JLabel("Field #" + Integer.toString(i+1)));
    textFieldList.add(new JTextField());
}
// Loop through labelList and textFieldList here and add them to your form or your layout manager.
// ...

There's a lot more to it, like sizing and positioning controls, but that's the gist of it.