DaniWeb IT Discussion Community - Change Image based on user Input

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kssprabhu

Aug 19th, 2006 4:09 pm

Change Image based on user Input

Dear friends.
Please give me the logic or code to display image based on number(in database) entered in the text box by the user.
thanks in advance
prabhu.

Phaelax

Aug 20th, 2006 4:31 pm

Re: Change Image based on user Input

JTextField imageField = new JTextField(4);
Image[] images = new Image[42]; //array of images

int index = Integer.parseInt(imageField.getText());

Image image = images(index);

kssprabhu

Aug 20th, 2006 5:07 pm

Re: Change Image based on user Input

please send me the code for implementing in JSP...
thanks in advance
prabhu.

Quote:

Originally Posted by Phaelax

JTextField imageField = new JTextField(4);
Image[] images = new Image[42]; //array of images

int index = Integer.parseInt(imageField.getText());

Image image = images(index);

freesoft_2000

Aug 20th, 2006 5:39 pm

Re: Change Image based on user Input

Hi everyone,

Quote:

Originally Posted by kssprabhu

please send me the code for implementing in JSP.

I don't mean to be bad, but the solution phaelax gave you can be implemented in most languages. His alogarithm is simple to use.

You can read up on arrays and this will most probably give you an idea of what he is doing but i doubt anyone will plonk down the answers for you

Richard west

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