CVS: phpweather pw_utilities.php,NONE,1.1

[Martin G. <gim...@us...>]

Update of /cvsroot/phpweather/phpweather
In directory usw-pr-cvs1:/tmp/cvs-serv22915

Added Files:
	pw_utilities.php 
Log Message:
I think people would appreciate these functions.


--- NEW FILE ---
<?php

/* Miscellaneous functions that can help you build an interactive site
 * with PHP Weather. */

function make_countries_select($weather, $old_cc) {
  echo'
<select name="cc">
';
   
  $countries = $weather->db->get_countries();
  while (list($cc, $country) = each($countries)) {
    if ($cc == $old_cc) {
      echo "<option value=\"$cc\" selected>$country</option>\n";
    } else {
      echo "<option value=\"$cc\">$country</option>\n";
    }
  }      
  echo "</select>\n";
  echo '<input type="hidden" name="old_cc" value="' . $old_cc . '">';

}


function make_stations_select($weather, $cc, $old_icao) {
  
  $country = '';
  $icaos = $weather->db->get_icaos($cc, $country);
  
  echo '
<select name="icao">
';

  while (list($icao, $name) = each($icaos)) {
    if ($icao == $old_icao) {
      echo "<option value=\"$icao\" selected>$name</option>\n";
    } else {
      echo "<option value=\"$icao\">$name</option>\n";
    }
  }
  echo "</select>\n";
  echo '<input type="hidden" name="old_icao" value="' . $old_icao . '">';
}


function make_languages_select($weather, $old_language) {

  echo '
<select name="language">
';
  $languages = $weather->get_languages('text');

  while (list($lc, $language) = each($languages)) {
    if ($lc == $old_language) {
      echo "<option value=\"$lc\" selected>$language</option>\n";
    } else {
      echo "<option value=\"$lc\">$language</option>\n";
    }
  }
  echo "</select>\n";
  echo '<input type="hidden" name="old_language" value="' . $old_language . '">';
}

?>