Display previous page results when we click back button in browsers

Question

我有一个使用PHP的应用程序，它是一个搜索表单。如果我在搜索框中进行搜索并提交表单，那么将显示产品列表，如果我单击任何产品，它将转到产品页面，现在是什么我的问题是，当我在浏览器中单击“后退”选项时，重新提交的警报仍然出现。我去了上一页搜索结果，但未显示，它也重定向到了首页而不是搜索表单。

   Since i have list of variables i am using POST method instead of GET method.But if i use GET method there is no issue but i want to know whether the same can be in POST method also.

Answer 1

Use GET. There's a lot of debate about what qualifies for each of the HTTP verbs, but generally speaking this fits squarely in the GET world. The POST warning by the browser is unwarranted: the first sign that you shouldn't be using it for this particular operation (search).