change a frame's attribute by pressing a button

Posted by asavu on Stack Overflow See other posts from Stack Overflow or by asavu
Published on 2010-03-13T14:08:40Z Indexed on 2010/03/13 14:15 UTC
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Filed under:

java

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access

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jframe

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attribute

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actionlistener

Hi. Suppose we have a JFrame named frame1 with a String attribute named credentials set inittially to null. I have a jButton named button1 attached to the frame and I want to change the frame1 String credentials attribute by pressing button1. I need some piece of advice regarding the ActionListener code especially. Could you guys pls help me? Thank you.

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