Add new HTMLForm::addHiddenFields() methods

Allows to set various hidden fields from a single method call;
can be used with:
$form->addHiddenFields( $context->getRequest()->getValues( /* field list */ ) );

Change-Id: I864584e5889297bb680808163f48795bab8f7afb

diff --git a/includes/HTMLForm.php b/includes/HTMLForm.php
index 84e7874..ed9440c 100644 (file)
--- a/includes/HTMLForm.php
+++ b/includes/HTMLForm.php
@@ -574,6 +574,21 @@ class HTMLForm extends ContextSource {
                return $this;
        }
 
+       /**
+        * Add an array of hidden fields to the output
+        *
+        * @since 1.22
+        * @param array $fields Associative array of fields to add;
+        *        mapping names to their values
+        * @return HTMLForm $this for chaining calls
+        */
+       public function addHiddenFields( array $fields ) {
+               foreach ( $fields as $name => $value ) {
+                       $this->mHiddenFields[] = array( $value, array( 'name' => $name ) );
+               }
+               return $this;
+       }
+
        /**
         * Add a button to the form
         * @param string $name field name.