Tek-Tips is the largest IT community on the Internet today!
Members share and learn making Tek-Tips Forums the best source of peer-reviewed technical information on the Internet!
-
Congratulations Chriss Miller on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
CGI Question
- Thread starter bitbrain
- Start date
POST or GET does not matter unless you are over filling the GET capacity.<br>
Provided you are not overflowing get (more than 256 I think),..... <br>
<br>
Use different values for the 'name' elements in the input tags. <br>
One button has name="blue"......<br>
Second button has name="red".......<br>
<br>
With the often used 'sub cgidecode' from the camel books and<br>
%FORM=&cgidecode;<br>
<br>
When a button is clicked (submitted),<br>
the corresponding FORM variable is populated.<br>
If button one (named 'one' with value of 'blue') is clicked, then <br>
$var = $FORM{one}; # will set $var to blue. <br>
<br>
$FORM{two} will be null.
Provided you are not overflowing get (more than 256 I think),..... <br>
<br>
Use different values for the 'name' elements in the input tags. <br>
One button has name="blue"......<br>
Second button has name="red".......<br>
<br>
With the often used 'sub cgidecode' from the camel books and<br>
%FORM=&cgidecode;<br>
<br>
When a button is clicked (submitted),<br>
the corresponding FORM variable is populated.<br>
If button one (named 'one' with value of 'blue') is clicked, then <br>
$var = $FORM{one}; # will set $var to blue. <br>
<br>
$FORM{two} will be null.
- Thread starter
- #3
- Status
Similar threads
