增加各种无数据的显示tip

src/frontend/controllers/MyCourseController.php

@@ -58,7 +58,7 @@ class MyCourseController extends \yii\web\Controller
     public function actionIndex()
     {
         $list = Course::getCourseListsByClassId($this->classStatus['id'], null, 12, null);
-        return $this->render('index', ['list'=>$list['data'], 'pagination'=>$list['pagination']]);
+        return $this->render('index', ['count'=>$list['count'], 'list'=>$list['data'], 'pagination'=>$list['pagination']]);
     }
 
     /**

src/frontend/views/my-course/index.php

@@ -26,6 +26,7 @@ $this->registerJs($js);
  */
 $qiniu = \Yii::$app->qiniu;
 ?>
+<?php if ($count > 0) { ?>
 <div class="cls-list-box clearfix">
     <?php foreach ($list as $course) { ?>
         <div class="col-md-4">
@@ -105,11 +106,13 @@ $qiniu = \Yii::$app->qiniu;
         </div>
     <?php } ?>
 
-
 </div>
 
 <div class="text-center">
     <?= LinkPager::widget(['pagination' => $pagination]) ?>
 </div>
-
-
+<?php } else { ?>
+    <div class="empty-data">
+        您还没有添加课程！
+    </div>
+<?php } ?>
\ No newline at end of file

src/frontend/views/my-income/index.php

@@ -37,6 +37,7 @@ AppAsset::addScript($this, '@web/assets/my_income.js');
     </div>
 </div>
 
+<?php if ($count > 0) { ?>
 <div class="con-md-12">
     <div class="table-responsive table-box">
         <table class="table table-hover">
@@ -70,4 +71,8 @@ AppAsset::addScript($this, '@web/assets/my_income.js');
         </div>
     </div>
 </div>
-
+<?php } else { ?>
+<div class="empty-data" style="margin-top:80px;">
+    您还没有卖出课程的记录！
+</div>
+<?php } ?>
\ No newline at end of file

src/frontend/views/my-member/index.php

@@ -26,6 +26,7 @@ $this->title = '我的会员';
     </div>
 </div>
 
+<?php if ($count > 0) { ?>
 <div class="con-md-12">
     <div class="table-responsive table-box">
         <table class="table table-hover">
@@ -59,4 +60,9 @@ $this->title = '我的会员';
             <?=\yii\widgets\LinkPager::widget(['pagination'=>$pagination])?>
         </div>
     </div>
-</div>
+</div>
\ No newline at end of file
+<?php } else { ?>
+    <div class="empty-data" style="margin-top:80px;">
+        您还没有会员！
+    </div>
+<?php } ?>
\ No newline at end of file