title: How to enable ajax update in yii2 GridView?
body: <p>How to enable ajax update in yii2 GridView ? </p>
  
  <p>Ex: GridView GET Method</p>
  
  <pre><code>`http://localhost/borderland/web/item/index?ItemSearch[code]=&amp;ItemSearch[name]=&amp;ItemSearch[price]=&amp;ItemSearch[availability]=&amp;ItemSearch[itemCategory_id]=2&amp;sort=price
  </code></pre>
  
  <p>`
  I need to use ajax update instead of using GET method. How to enable that in Yii2 GridView  ? </p>