fix: pc nas专题页 联系我们第一项无js效果

app/index/common.php

@@ -222,3 +222,22 @@ if (!function_exists('get_platform')) {
         return $platform;
     }
 }
+
+if (!function_exists('highlight_keywords')) {
+    /**
+     * 高亮关键词
+     * @param string $item
+     * @param string $keywords
+     * @param array $class
+     * @return string
+     */
+    function highlight_keywords(string $text, string $keywords, array $class=[]): string
+    {
+        return preg_replace_callback('/' . preg_quote($keywords, '/') . '+/i', function($match) use($text, $class) {
+            if (empty($match)) {
+                return $text;
+            }
+            return '<strong class="' . implode(' ', $class) .  '">' . $match[0] . '</strong>';
+        }, $text);
+    }
+}

app/index/controller/Product.php

@@ -299,9 +299,9 @@ class Product extends Common
                 'query'     => request()->param()
             ])
             ->each(function ($item) use($keywords) {
-                $item['spu']        = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['spu']);
+                $item['spu']        = highlight_keywords($item['spu'], $keywords, ['redpoint']);
-                $item['name']       = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['name']);
+                $item['name']       = highlight_keywords($item['name'], $keywords, ['redpoint']);
-                $item['short_name'] = str_replace($keywords, '<strong class="redpoint">'.$keywords.'</strong>', $item['short_name']);
+                $item['short_name'] = highlight_keywords($item['short_name'], $keywords, ['redpoint']);
                 return $item;
             });
         View::assign('products', $products);

app/index/model/ProductModel.php

@@ -79,6 +79,6 @@ class ProductModel extends ProductBaseModel
     // 关键词搜索
     public function searchKeywordsAttr($query, string $keywords)
     {
-        $query->whereRaw('BINARY spu LIKE "%' . $keywords . '%" OR BINARY name LIKE "%' . $keywords . '%" OR BINARY short_name LIKE "%' . $keywords . '%"');
+        $query->whereRaw('spu LIKE "%' . $keywords . '%" OR name LIKE "%' . $keywords . '%" OR short_name LIKE "%' . $keywords . '%"');
     }
 }

app/index/view/pc/topic_nas/help.html

@@ -136,7 +136,7 @@
                     $('#dropdown').hide();
                 }
             });
-            $('.nhlplxwmit:not(:first)').hover(function () {
+            $('.nhlplxwmit').hover(function () {
                 // 当鼠标移入时，显示.lxewmimg 并隐藏.lximg
                 var lxe = $(this).find('.lxewmimg');
                 var lxi = $(this).find('.lximg');