Question

我已经在元数据的帮助下创建了一个用于固定新闻项目的复选框，只是不能将最后固定的项目保留在列表的最顶部，这是我的代码：

using (conn = new SqlConnection(@"Data Source=(LocalDB)\v11.0;AttachDbFilename=""C:\Users\BOB\Documents\Visual Studio 2012\Projects\Login\Login\Student_Marks.mdf"";Integrated Security=True"))//; this was the issue
{
     using (adap = new SqlDataAdapter("select * from tbl_Students_Marks", conn))
     {
          DataSet das = new DataSet();
          adap.Fill(das);
          dataGridView1.DataSource = das.Tables[0];//this must be das not ds
     }
}

Answer 1

终于找到了解决方案。这是一个适合我的代码：

$args_meta = array(
    'post_type' => 'news',
    'posts_per_page' => -1,
    'meta_key' => 'pinned_news_item',
    'orderby' => 'modified',
    'order' => 'DESC',
    'ignore_sticky_posts' => '1' 
);

Answer 2

Please try by editing your query:

$args = array(
     'post_type' => 'news',
     'posts_per_page' => -1,
      meta_query' => array(
                        array(
                        'key' => 'pinned_news_item',
                         'value' => '1',
              )
          ),
     'order'  => 'DESC',
     'orderby' => $today,
);

Reference: http://www.happiweb.net/2015/05/code-wordpress-thuong-dung.html

在帖子的最顶部显示固定项目

2 个答案: