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Hello,
I tried unsuccessfully to write a small script that will disable one the components (text field, pop-up menu). if text field ’m’ as input then pop-up menu ’d’ will be disabled and the opposite (m will be disabled if chosen d is different then value=” “). Can it also be reversible? Meaning that if I erase manually all the content of “m” I can choose later something form “d”. And also when I choose a, b or c in the drop down list and then I choose later “ “, I can input something in field text m.
Can someone assist me please?
Thanks.
HTML:
<html>
<head>
<title>m/d</title>
</head>
<body>
man.
<input name=”m” type=”text” id=”m”>
dyn.
<select name=”d” size=”1″ id=”d”>
<option value=” “></option>
<option value=”a”>a</option>
<option value=”b”>b</option>
<option value=”c”>c</option>
</select>
</body>
</html>