Example of a form with a button, a function, a parameter and some value

Here you see a step by step combination of a form with a button, a function, a parameter and some value. The value is declared or (so called) programmed; and is xxx.

A solution in programming is:

<HTML>
<HEAD>
<TITLE>......</TITLE>
<HEAD>

<SCRIPT>
function displayNx (number, factor)
{
   {
   document.a.a1.value = 23;
   }
}
</SCRIPT>

<BODY>
xxxx<BR>
xxxx<BR>
xxxx<BR>
<FORM NAME="a">
<INPUT TYPE="button" VALUE="click here" ONCLICK="displayNx (6, 13)">
<INPUT TYPE="text" NAME="a1" VALUE="xxx">
<INPUT TYPE="text" VALUE="xxx">
<INPUT TYPE="text" VALUE="xxx">
<INPUT TYPE="text" VALUE="xxx">
<INPUT TYPE="text" VALUE="xxx">
<INPUT TYPE="text" VALUE="xxx">
<INPUT TYPE="text" VALUE="xxx">
<INPUT TYPE="text" VALUE="xxx">
</FORM>
xxxx<BR>
xxxx<BR>
xxxx.<BR>
</BODY>
</HTML>

Result:

xxxx
xxxx
xxxx
xxxx
xxxx
xxxx.

Comment:

You see the table is displayed in fields.

Enschede, 8 jan 2001; updated aug 29, 2002