[Pieforms-commit] SF.net SVN: pieforms: [271] pieforms-php5/trunk/src/pieform/elements/ textarea.ph

Revision: 271
          http://pieforms.svn.sourceforge.net/pieforms/?rev=271&view=rev
Author:   oracleshinoda
Date:     2008-01-03 00:56:44 -0800 (Thu, 03 Jan 2008)

Log Message:
-----------
Added a headdata function to get javascript required to initialise resizable textareas.

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

Modified: pieforms-php5/trunk/src/pieform/elements/textarea.php
===================================================================
--- pieforms-php5/trunk/src/pieform/elements/textarea.php	2008-01-03 08:56:18 UTC (rev 270)
+++ pieforms-php5/trunk/src/pieform/elements/textarea.php	2008-01-03 08:56:44 UTC (rev 271)
@@ -24,6 +24,9 @@
  *
  */
 
+// TODO: plugins as classes...
+$_PIEFORM_TEXTAREAS = array();
+
 /**
  * Renders a basic HTML <textarea> element.
  *
@@ -32,6 +35,7 @@
  * @return string           The HTML for the element
  */
 function pieform_element_textarea(Pieform $form, $element) {/*{{{*/
+    global $_PIEFORM_TEXTAREAS;
     $rows = $cols = $style = '';
     if (isset($element['height'])) {
         $style .= 'height:' . $element['height'] . ';';
@@ -59,6 +63,8 @@
     if (!empty($element['resizable'])) {
         $element['class'] = (isset($element['class']) && $element['class']) ? $element['class'] . ' resizable' : 'resizable';
     }
+
+    $_PIEFORM_TEXTAREAS[] = array('formname' => $form->get_name(), 'elementname' => $form->get_name() . '_' . $element['id']);
     return '<textarea'
         . (($rows) ? ' rows="' . $rows . '"' : '')
         . (($cols) ? ' cols="' . $cols . '"' : '')
@@ -83,4 +89,16 @@
     return '';
 }/*}}}*/
 
+function pieform_element_textarea_get_headdata() {/*{{{*/
+    global $_PIEFORM_TEXTAREAS;
+
+    $result  = '<script type="text/javascript">';
+    $result .= "PieformManager.loadPlugin('element', 'textarea');\n";
+    foreach ($_PIEFORM_TEXTAREAS as $textarea) {
+        $result .= 'PieformManager.connect("onload", "'.$textarea['formname'].'", function(){new PieformTextarea($("' . $textarea['elementname'] . '"));});' . "\n";
+    }
+    $result .= "</script>";
+    return array($result);
+}/*}}}*/
+
 ?>


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