Form Method?

[Dennis Marks]

I only use forms as input and output to javascripts. Many times I use
innerhtml to write to a <div> for output. I don't know of an
alternative for input.

I sometimes have problems if I use method="post" and just leave it off.
The browser tried to reload the page after the script ran. Sometimes I
am able to even leave off <form> and </form>. Could someone explain
when form and method are actually needed?

I responded in comp.lang.javascript to "Adding to fields with
onchange". I had to leave "method=" out to get it to work without
trying to reload the page.

--
Dennis Marks
http://www.dcs-chico.com/~denmarks/
To reply change none to dcsi.
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[Martin Johansen]

Dennis Marks wrote:

I only use forms as input and output to javascripts. Many times I use
innerhtml to write to a <div> for output. I don't know of an
alternative for input.
Forms fields serve as input for the program after the action="program"
in the <form> tag
I sometimes have problems if I use method="post" and just leave it off.
The browser tried to reload the page after the script ran. Sometimes I
am able to even leave off <form> and </form>. Could someone explain
when form and method are actually needed?
The input is sent as either method="post" or method="get"

Get sends the input via the url like this

http://www.google.com/imghp?hl=en&tab=wi&q=

And post send the input as a data stream to the program.
I responded in comp.lang.javascript to "Adding to fields with
onchange". I had to leave "method=" out to get it to work without
trying to reload the page.