1 files changed, 35 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/bureaucracy/helper/fieldhiddenautoinc.php b/platform/www/lib/plugins/bureaucracy/helper/fieldhiddenautoinc.php
new file mode 100644
index 0000000..787e081
--- /dev/null
+++ b/platform/www/lib/plugins/bureaucracy/helper/fieldhiddenautoinc.php
@@ -0,0 +1,35 @@
+<?php
+/**
+ * Class helper_plugin_bureaucracy_fieldhiddenautoinc
+ *
+ * Creates an invisible field with a number that increases by 1 on each form submit
+ */
+class helper_plugin_bureaucracy_fieldhiddenautoinc extends helper_plugin_bureaucracy_fieldnumber {
+
+    /**
+     * Arguments:
+     *  - cmd
+     *  - label
+     *
+     * @param array $args The tokenized definition, only split at spaces
+     */
+    function initialize($args) {
+        $args[] = '++';
+        parent::initialize($args);
+    }
+
+    /**
+     * Render the field as XHTML
+     *
+     * Outputs the represented field using the passed Doku_Form object.
+     *
+     * @param array     $params Additional HTML specific parameters
+     * @param Doku_Form $form   The target Doku_Form object
+     * @param $formid
+     */
+    function renderfield($params, Doku_Form $form, $formid) {
+        $this->_handlePreload();
+        $form->addHidden($params['name'], $this->getParam('value') . '');
+    }
+
+}