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<?php
/* OOHForms: select
*
* Copyright (c) 1998 by Jay Bloodworth
*
* $Id: of_select.inc,v 1.1.1.1 2000/04/17 16:40:15 kk Exp $
*/
class of_select extends of_element {
var $options;
var $size;
var $valid_e;
// Constructor
function of_select($a) {
$this->setup_element($a);
if ($a["type"]=="select multiple") $this->multiple=1;
}
function self_get($val,$which, &$count) {
$str = "";
if ($this->multiple) {
$n = $this->name . "[]";
$t = "select multiple";
} else {
$n = $this->name;
$t = "select";
}
$str .= "<$t name='$n'";
if ($this->size)
$str .= " size='$this->size'";
if ($this->extrahtml)
$str .= " $this->extrahtml";
$str .= ">";
reset($this->options);
while (list($k,$o) = each($this->options)) {
$str .= "<option";
if (is_array($o))
$str .= " value='" . $o["value"] . "'";
if (!$this->multiple && ($this->value==$o["value"] || $this->value==$o))
$str .= " selected";
elseif ($this->multiple && is_array($this->value)) {
reset($this->value);
while (list($tk,$v) = each($this->value)) {
if ($v==$o["value"] || $v==$o) {
$str .= " selected"; break;
}
}
}
$str .= ">" . (is_array($o) ? $o["label"] : $o) . "\n";
}
$str .= "</select>";
$count = 1;
return $str;
}
function self_get_frozen($val,$which, &$count) {
$str = "";
$x = 0;
$n = $this->name . ($this->multiple ? "[]" : "");
$v_array = (is_array($this->value) ? $this->value : array($this->value));
$str .= "<table border=1>\n";
reset($v_array);
while (list($tk,$tv) = each($v_array)) {
reset($this->options);
while (list($k,$v) = each($this->options)) {
if ((is_array($v) &&
(($tmp=$v["value"])==$tv || $v["label"]==$tv))
|| ($tmp=$v)==$tv) {
$x++;
$str .= "<input type='hidden' name='$n' value='$tmp'>\n";
$str .= "<tr><td>" . (is_array($v) ? $v["label"] : $v) . "</td></tr>\n";
}
}
}
$str .= "</table>\n";
$count = $x;
return $str;
}
function self_get_js($ndx_array) {
$str = "";
if (!$this->multiple && $this->valid_e) {
$str .= "if (f.$this->name.selectedIndex == 0) {\n";
$str .= " alert(\"$this->valid_e\");\n";
$str .= " f.$this->name.focus();\n";
$str .= " return(false);\n";
$str .= "}\n";
}
return $str;
}
function self_validate($val) {
if (!$this->multiple && $this->valid_e) {
reset($this->options);
$o = current($this->options);
if ($val==$o["value"] || $val==$o) return $this->valid_e;
}
return false;
}
} // end SELECT
?>
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