目前我有一个Angular.js页面，允许搜索和显示结果。用户单击搜索结果，然后单击返回按钮。我想再次显示搜索结果，但我不知道如何触发搜索执行。细节如下:

My Angular.js page is a search page, with a search field and a search button. The user can manually type in a query and press a button and and ajax query is fired and the results are displayed. I update the URL with the search term. That all works fine. User clicks on a result of the search and is taken to a different page - that works fine too. User clicks back button, and goes back to my angular search page, and the correct URL is displayed, including the search term. All works fine. I have bound the search field value to the search term in the URL, so it contains the expected search term. All works fine.

我如何让搜索功能再次执行，而不需要用户按下“搜索按钮”?如果是jquery，那么我会在documentready函数中执行一个函数。我找不到Angular.js的等价物。