Merge pull request #3537 from arturf/master

Hide output in LinkPager when only one page exist

framework/CHANGELOG.md

@@ -59,6 +59,7 @@ Yii Framework 2 Change Log
 - Enh: Added `all` option to `MigrateController::actionDown()` action (creocoder, umneeq)
 - Enh: Added support for array attributes in `exist` validator (creocoder)
 - Enh: Added support for using path alias with `FileDependency::fileName` (qiangxue)
+- Enh: Added param `hideOnSinglePage` to `yii\widgets\LinkPager` (arturf)
 - Chg #2913: RBAC `DbManager` is now initialized via migration (samdark)
 - Chg #3036: Upgraded Twitter Bootstrap to 3.1.x (qiangxue)
 - Chg #3175: InvalidCallException, InvalidParamException, UnknownMethodException are now extended from SPL BadMethodCallException (samdark)

framework/widgets/LinkPager.php

@@ -98,6 +98,10 @@ class LinkPager extends Widget
      * @see registerLinkTags()
      */
     public $registerLinkTags = false;
+    /**
+     * @var boolean Hide widget when only one page exist. Defaults to `false`.
+     */
+    public $hideOnSinglePage = false;
 
     /**
      * Initializes the pager.
@@ -140,9 +144,12 @@ class LinkPager extends Widget
      */
     protected function renderPageButtons()
     {
-        $buttons = [];
-
         $pageCount = $this->pagination->getPageCount();
+        if ($pageCount < 2 && $this->hideOnSinglePage) {
+            return '';
+        }
+
+        $buttons = [];
         $currentPage = $this->pagination->getPage();
 
         // first page