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Simple Generic Drop Down List Function
| <?php
function makeDropList($name,$list,$selected="") {
// $name select name
// $list array of value, label pair
// $selected selected value
while(list($value,$label) = each($list)) {
$options .= '<option value="'.$value.'">'.$label.'</option>';
}
$dropList = '<select name="'.$name.'">'.$options.'</select>'."\n";
$dropList = ereg_replace("value=\"$selected\"","value=\"$selected\" selected",$dropList);
return $dropList;
} // end function makeDropList($name,$list,$selected="")
// Example
$languages = array( "fr_en" => "French to English",
"de_en" => "German to English",
"it_en" => "Italian to English",
"ko_en" => "Korean to English",
"pt_en" => "Portuguese to English",
"ru_en" => "Russian to English",
"es_en" => "Spanish to English",
"" => "Select a language" // default for empty selected
);
$list = makeDropList('language',$languages,$language);
print ($update)? "<p>You selected $language</p>":'';
$form=<<<FORM
<form method="post" action="$PHP_SELF">
<input type="hidden" name="update" value="1">
$list<br />
<input type="submit" value="Translate">
</form>
FORM;
print $form;
?> | |
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