[Pieforms-commit] SF.net SVN: pieforms: [71] pieforms-php5/trunk/src/pieform/elements/date. php

[<ora...@us...>]

Revision: 71
          http://svn.sourceforge.net/pieforms/?rev=71&view=rev
Author:   oracleshinoda
Date:     2006-11-28 15:14:35 -0800 (Tue, 28 Nov 2006)

Log Message:
-----------
Many fixes to the date element, allowing it to be optionally unset. It now takes its value as a unix timestamp as well as returning it that way

Modified Paths:
--------------
    pieforms-php5/trunk/src/pieform/elements/date.php

Modified: pieforms-php5/trunk/src/pieform/elements/date.php
===================================================================
--- pieforms-php5/trunk/src/pieform/elements/date.php	2006-11-25 02:46:35 UTC (rev 70)
+++ pieforms-php5/trunk/src/pieform/elements/date.php	2006-11-28 23:14:35 UTC (rev 71)
@@ -36,33 +36,61 @@
     $name = $element['name'];
     $element['minyear'] = (isset($element['minyear'])) ? intval($element['minyear']) : 1950;
     $element['maxyear'] = (isset($element['maxyear'])) ? intval($element['maxyear']) : 2050;
-    if (!isset($element['defaultvalue'])) {
-        $element['defaultvalue'] = array(date('Y'), date('m'), date('d'));
+    if (!array_key_exists('defaultvalue', $element)) {
+        $element['defaultvalue'] = time();
     }
 
     // Year
     $value = pieform_render_select_get_value('year', $element['minyear'], $element['maxyear'],  $element, $form);
-    $year = '<select name="' . $name . "_year\">\n";
+    $year = '<select name="' . $name . '_year" id="' . $name . '_year"' . (isset($element['optional']) && !isset($element['defaultvalue']) ? 'disabled ' : '') . ">\n";
     for ($i = $element['minyear']; $i <= $element['maxyear']; $i++) {
         $year .= "\t<option value=\"$i\"" . (($value == $i) ? ' selected="selected"' : '') . ">$i</option>\n";
     }
     $year .= "</select>\n";
 
+    // Month
     $value = pieform_render_select_get_value('month', 1, 12, $element, $form);
-    $month = '<select name="' . $name . "_month\">\n";
+    $month = '<select name="' . $name . '_month" id="' . $name . '_month"' . (isset($element['optional']) && !isset($element['defaultvalue']) ? 'disabled ' : '') . ">\n";
     for ($i = 1; $i <= 12; $i++) {
         $month .= "\t<option value=\"$i\"" . (($value == $i) ? ' selected="selected"' : '') . '>' . date('M', strtotime("2000-$i-01")) . "</option>\n";
     }
     $month .= "</select>\n";
 
+    // Day
     $value = pieform_render_select_get_value('day', 1, 31, $element, $form);
-    $day = '<select name="' . $name . "_day\">\n";
+    $day = '<select name="' . $name . '_day" id="' . $name . '_day"' . (isset($element['optional']) && !isset($element['defaultvalue']) ? 'disabled ' : '') . ">\n";
     for ($i = 1; $i <= 31; $i++) {
         $day .= "\t<option value=\"$i\"" . (($value == $i) ? ' selected="selected"' : '') . ">$i</option>\n";
     }
     $day .= '</select>';
 
     $result = $year . $month . $day;
+
+    // Optional control
+    if (isset($element['optional'])) {
+        $optional = <<<EOF
+        <script type="text/javascript">
+            function {$name}_toggle(x) {
+                if ( x.checked ) {
+                    $('{$name}_day').disabled   = true;
+                    $('{$name}_month').disabled = true;
+                    $('{$name}_year').disabled  = true;
+                }
+                else {
+                    $('{$name}_day').disabled   = false;
+                    $('{$name}_month').disabled = false;
+                    $('{$name}_year').disabled  = false;
+                }
+            }
+        </script>
+EOF;
+        
+        $optional .= ' ' . get_string('or') . ' <input type="checkbox" ' . ( isset($element['defaultvalue']) ? '' : 'checked ') . 'name="' . $name . '_optional" id="' . $name . '_optional" onchange="' . $name . '_toggle(this)">';
+        $optional .= ' <label for="' . $name . '_optional">' . get_string('notspecified');
+
+        $result .= $optional;
+    }
+
     return $result;
 }
 
@@ -70,11 +98,15 @@
 function pieform_get_value_date($element, Pieform $form) {
     $name = $element['name'];
     $global = ($form->get_method() == 'get') ? $_GET : $_POST;
-    $time = mktime(0, 0, 0, $global[$name . '_month'], $global[$name . '_day'], $global[$name . '_year']);
-    if (false === $time) {
-        return null;
+    if ( isset($global[$name . '_day']) && isset($global[$name . '_month']) && isset($global[$name . '_year']) ) {
+        $time = mktime(0, 0, 0, $global[$name . '_month'], $global[$name . '_day'], $global[$name . '_year']);
+        if (false === $time) {
+            return null;
+        }
+        return $time;
     }
-    return $time;
+
+    return null;
 }
 
 function pieform_get_value_js_date($element, Pieform $form) {
@@ -114,15 +146,25 @@
         return $value;
     }
 
-    if (isset($element['defaultvalue'][$index])) {
-        $value = $element['defaultvalue'][$index];
-        if ($value < $min || $value > $max) {
-            $value = $min;
-        }
-        return $value;
+    $value = time();
+
+    if (isset($element['defaultvalue'])) {
+        $value = $element['defaultvalue'];
     }
 
-    return null;
+    switch ($timeperiod) {
+        case 'day':
+            $value = date('j', $value);
+            break;
+        case 'month':
+            $value = date('m', $value);
+            break;
+        case 'year':
+            $value = date('Y', $value);
+            break;
+    }
+
+    return $value;
 }
 
 ?>


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