从另一个页面返回后，$（document）.ready（）无效

I am developing an application in asp.net using c#. In my page I have done ajax call to load the page with html. The html code is coming from the database. This ajax call is written in the document.ready() function. When I am first time loading the page its working fine. When I am going to another page, that is also working fine. But when I am trying to coming back from that page then the document.ready() is not working. For that reason the html code is also not getting populated. How can I solve this issue please help me out from here.I am developing an application in asp.net using