popup_menu
print $query
->popup_menu('name
',@
array
[,'selected
', \%labelhash
])
name
The name to assign the input to (required).
@
array
An array reference listing the menu items. You can also use an anonymous array reference (see example below).
selected
The menu item to be initially selected (default is first menu item or the item selected in previous queries).
\%
labelhash
A hash reference listing labels for each menu item. Default is menu item text. For example:
%labels = ('UPS'=>'United Parcel Service (UPS)', 'FedExO'=>'Federal Express Overnight - 10AM delivery', 'FedExS'=>'Federal Express Standard - 2PM delivery', 'FedEx2'=>'Federal Express 2nd Day Delivery'), print $query->popup_menu('delivery_method', ['UPS', 'FedExO', 'FedExS', 'FedEx2'], 'FedExO', \%labels);
Using named parameters, the syntax is:
print $query->popup_menu(-name=>'name
', -values=>@array
, -default=>'selected
', -labels=>\%labelhash
, -onChange=>function
, -onFocus=>function
, -onBlur=>function
);
-onChange=>
function
Browser should execute
function
when the user
changes the text field
-onFocus=>
function
Browser should execute
function
when the focus is
on on the text field
-onBlur=>
function
Browser should execute
function
when the focus
leaves the text field
3.143.22.23