Revision: 2524
https://sourceforge.net/p/mrbs/code/2524/
Author: cimorrison
Date: 2012-10-24 12:44:18 +0000 (Wed, 24 Oct 2012)
Log Message:
-----------
Extended generate_select() to allow multiple selection
Modified Paths:
--------------
mrbs/trunk/web/functions.inc
Modified: mrbs/trunk/web/functions.inc
===================================================================
--- mrbs/trunk/web/functions.inc 2012-10-24 12:00:36 UTC (rev 2523)
+++ mrbs/trunk/web/functions.inc 2012-10-24 12:44:18 UTC (rev 2524)
@@ -866,11 +866,13 @@
// it looks like. (This parameter is necessary because
if you
// index an array with strings that look like integers
then PHP
// casts the keys to integers and the array becomes a
simple array)
-// 'value' The value of the input. Default ''
+// 'value' The value of the input. Default ''. Can be a
single value
+// or an array of values.
// 'disabled' Whether the field should be disabled. Default FALSE
// 'create_hidden' Boolean. If TRUE hidden inputs are created if
'disabled' is set
// Default TRUE
// 'mandatory' Whether the field is a required field. Default FALSE
+// 'multiple' Whether multiple selections are allowed. Default
FALSE
// 'attributes' Can be used for passing other attributes. Default
NULL.
// Can be either a simple string or an array of
attributes
//
@@ -878,7 +880,7 @@
{
// some sanity checking on params
foreach (array('label', 'name', 'id', 'options', 'force_assoc', 'value',
- 'disabled', 'create_hidden', 'mandatory', 'attributes') as
$key)
+ 'disabled', 'create_hidden', 'mandatory', 'multiple',
'attributes') as $key)
{
if (!isset($params[$key]))
{
@@ -894,11 +896,12 @@
$params[$key] = array();
break;
case 'value':
- $params[$key] = '';
+ $params[$key] = array();
break;
case 'force_assoc':
case 'disabled':
case 'mandatory':
+ case 'multiple':
$params[$key] = FALSE;
break;
case 'create_hidden':
@@ -910,6 +913,11 @@
}
}
+ if (!is_array($params['value']))
+ {
+ $params['value'] = array($params['value']);
+ }
+
if (isset($params['attributes']) && is_array($params['attributes']))
{
$params['attributes'] = implode(' ', $params['attributes']);
@@ -925,6 +933,7 @@
$html .= "<select id=\"" . $params['id'] . "\" name=\"" . $params['name'] .
"\"";
$html .= ($params['disabled']) ? " disabled=\"disabled\"" : "";
$html .= ($params['mandatory']) ? " required aria-required=\"true\"" : "";
+ $html .= ($params['multiple']) ? " multiple" : "";
$html .= (isset($params['attributes'])) ? " " . $params['attributes'] : "";
$html .= ">\n";
@@ -936,17 +945,20 @@
$value = $text;
}
$html .= "<option value=\"$value\"";
- $html .= ($params['value'] == $value) ? " selected=\"selected\"" : '';
+ $html .= (in_array($value, $params['value'])) ? " selected=\"selected\"" :
'';
$html .= ">".htmlspecialchars($text)."</option>\n";
}
$html .= "</select>\n";
- // and a hidden input if the select box is disabled
+ // and hidden inputs if the select box is disabled
if ($params['disabled'] && $params['create_hidden'])
{
- $html .= "<input type=\"hidden\" name=\"" . $params['name'] . "\"
value=\"".
- htmlspecialchars($params['value'])."\">\n";
+ foreach ($params['value'] as $value)
+ {
+ $html .= "<input type=\"hidden\" name=\"" . $params['name'] . "\"
value=\"".
+ htmlspecialchars($value)."\">\n";
+ }
}
echo $html;
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