Pass the param() method a single argument to fetch the value of the named parameter. If the parameter is multivalued (e.g. from multiple selections in a scrolling list), you can ask to receive an array. Otherwise the method will return a single value.@values = $query->param('foo'); -or- $value = $query->param('foo');
In reply to Re: Passing arrays to a CGI
by elwarren
in thread Passing arrays to a CGI
by arturo
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