如何从表中删除标题和详细信息占位符标签及其行？

// 找到所有需要删除的占位符标签
var placeholders = document.querySelectorAll('.placeholder');

// 遍历标签列表，删除每个标签所在的行
placeholders.forEach(function(placeholder) {
  var row = placeholder.closest('tr');
  row.remove();
});

# 找到需要删除的占位符标签所在的行
rows_to_delete = YourModel.objects.filter(title__contains='占位符', detail__contains='占位符')

# 删除每一行
for row in rows_to_delete:
    row.delete()

-- 找到需要删除的占位符标签所在的行
DELETE FROM your_table
WHERE title LIKE '%占位符%'
AND detail LIKE '%占位符%';