how to update a text box

[kak3012]

Hi,

I am creating a list of text boxes in a PHP code. like below

<form name=matrix>
<table border=1 width=100%><tr>
<td><input type=text size=3 name=box1-1 value=0></td>
<td><input type=text size=3 name=box1-2 value=0></td>
....
</tr></table>

Now I would like to update this values in each box in th e nd of this page.

How do I do that ?

Any idea? Or is it possible?

Thanks...

 

[Evertjan.]

kak3012 wrote on 22 dec 2004 in comp.lang.javascript:

I am creating a list of text boxes in a PHP code. like below

<form name=matrix>
<table border=1 width=100%><tr>
<td><input type=text size=3 name=box1-1 value=0></td>
<td><input type=text size=3 name=box1-2 value=0></td>
....
</tr></table>

I don't see any PHP

Now I would like to update this values in each box in th e nd of this
page.

<input size='3' name='box1-1' id='box1-1' value='0'>
<input size='3' name='box1-2' id='box1-2' value='0'>
.......
.......
<script type='text/javascript>
document.getElementById('box1-1').value='1';
document.getElementById('box1-2').value='2';
</script>
</html>

 

[Michael Winter]

[snip]

<form name=matrix>

Forms should be identified with an id attribute. Only add the name
attribute if you want backward compatibility with old browsers like NN4.

<table border=1 width=100%><tr>

You need to quote that width attribute value. Validating your pages
(<URL:http://validator.w3.org/>) will catch mistakes like that.

[snip]

Now I would like to update this values in each box in th e nd of this
page.

How do I do that ?

Your question is somewhat vague, but the FAQ
(<URL:http://jibbering.com/faq/>) and the notes
(<URL:http://www.jibbering.com/faq/faq_notes/faq_notes.html>) cover
accessing form controls and their values.

[snip]

Mike