in reply to Re^3: How to select many times from a drop down menu in the same form
in thread How to select many times from a drop down menu in the same form

i tried 'scrolling_list' but because of the amount of items listed inside columns gets huge so i will exclude this as an option. I need another alterntive but popup_menu is fine if i can select multiple valeus in it.
  • Comment on Re^4: How to select many times from a drop down menu in the same form

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Re^5: How to select many times from a drop down menu in the same form
by derby (Abbot) on May 06, 2007 at 11:02 UTC

    What? That makes no sense. You really need to get a better handle at the HTML that is generated by CGI. Both scrolling_list and popup_menu produce and HTML select list. The only difference between the two are scrolling_list allows multiple selects and scrolling_list lets you set the size of the window.

    #!/usr/bin/perl use strict; use warnings; use CGI qw/:standard/; print popup_menu( -name => 'color_pm', -values => [ 'red', 'green', 'blue', 'chartreuse' ] ), "\n\n", scrolling_list( -name => 'color_sl', -values => [ 'red', 'green', 'blue', 'chartreuse' ], -size => 3, -multiple => 'true' );
    produces:
    <select name="color_pm" > <option value="red">red</option> <option value="green">green</option> <option value="blue">blue</option> <option value="chartreuse">chartreuse</option> </select> <select name="color_sl" size="3" multiple="multiple"> <option value="red">red</option> <option value="green">green</option> <option value="blue">blue</option> <option value="chartreuse">chartreuse</option> </select>
    so if your window *gets huge" pass the appropriate options to reduce its size.

    -derby
      True, but aesthitically drop down menu its more nice for me :). What i f i ahve 50 items how will i be able to display them in a single cell inside a table? it will mess the whole table up while pop menu wont. :)
        You restrict the size of your list via CSS. The list will have scrollbars.

        --shmem

        _($_=" "x(1<<5)."?\n".q·/)Oo.  G°\        /
                                      /\_¯/(q    /
        ----------------------------  \__(m.====·.(_("always off the crowd"))."·
        ");sub _{s./.($e="'Itrs `mnsgdq Gdbj O`qkdq")=~y/"-y/#-z/;$e.e && print}