How do I send text from a textbox from the web page to the server?

Hey guys, the key to the problem is he's POSTing to a CGI on the backend (as evidenced by the parameter action="id.cgi" in the FORM)

Escaping the special characters is the problem (which is why CGI is discouraged as a backend - typically with PHP a preferred solution.)

A possible solution can be found here: http://www.perlmonks.org/?node_id=695172

You can also use Javascript's escape() function prior to POST .submit() to transform the special characters on the front end so you can use the usual parser on the CGI backend (but then you have to figure out how to unescape those characters on the backend - and how to do that depends on what you're using on the CGI backend.)

If forced to use CGI, I always prefer Python. But in most cases, that's like killing flies with a cannon. As a result, many CGI back-ends tend to be perl since it's much lighter for straight text processing.

If I recall correctly, the O'Reilly book on HTML recommended *against* using CGI if you can avoid using it. ASP, JSP, PHP, almost anything else is preferable - esp since CGI can become a major security hole if you put too powerful a processing capability behind it (like Python) XD

In your server side script you do something like local_variablename = $_Post['TEXTBOX_NAME']; And then do something with it, if your using VB its similar variablename = request.querystring['textbox_name']; All languages work this way in some form or another, look it up in your language.

You have to URL encode the keyword/pair. if you try and pass a & through the URL string the server parses it to be a separate value. The way a server is PROGRAMMED to work is to split everything on & so if you pass 3 &'s through the URL you get three key/pair values.

If you want to send a & as part of a value you have to encode it. Look up encoding that through browser first.

You can send it using POST instead.

Just add

method="post"

to the <form> tag.

On the server, check $_POST instead of $_GET (if you're using PHP)

Edit:

Right, I didn't realize that post parameters are parsed the same way. Just replace & with &amp;, them revert that on the server.