Js Code On A Form - When Check Box Is Selected The Showing / Hiding Of The Fields Doesn't Work?

Feb 14, 2011

So the following code hides/shows fields in a form when radio buttons are clicked, the problem is on the same form I have a checkbox and when said check box is selected the showing and hiding of the fields doesn't work.

Code:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">[code]...........

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In the head section

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Further details

I have a checkbox for the colour "Black" which, when checked, hides a SELECT, a bit of text, and "Quantity" field. It also resets the value of the "Quantity" field to zero.

When the "Black" checkbox is unchecked, the three items (SELECT, text and Quantity) are revealed again, and the Quantity field for "Black" is reset to zero and hidden.

The reason is that users can only either EITHER a black item or select from a list of colours. Black items are a different price to all others.

How the form works

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What I need to know

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My current code

The code I'm currently using in the PHP form is below (truncated for readability):

Code:

<input type="checkbox" name="black" onclick="togglecontent('colour_box','colour_price','color_quantity','quantity_reset')" /> Black

[Code].....

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