Is it possible to click the back button on your browser and return to an ajax page while keeping it in the same appearance?

I've been researching different jquery history plugins, but I haven't come across any examples that fit my specific situation. This is leading me to believe that what I'm trying to accomplish may not be feasible.

Our search page is highly complex, with numerous options for users to search and receive a list of results that can be sorted, paginated, and more using ajax. When they click on a result, they are taken to another page to view the details. However, when they click Back, they do not return to the updated search page with their results displayed.

I was hoping to implement something like adding a hash before navigation or utilizing a jquery history plugin to create a similar effect. This would mean that clicking Back wouldn't reload the search page but show them a cached version of how it looked when they clicked on a result.

Most examples I've seen regarding ajax and back buttons involve using a hash value to dictate how the page should appear, even enabling bookmarking with the hash included. It seems like I would need to serialize all elements of the search page into a hash value, which doesn't seem practical unless I've misunderstood how it functions.

Is there anyone who knows if this is achievable?

Answer №1

There are multiple ways to achieve your desired outcome:

  1. One option is the "Traditional" method - you can store all user search preferences in either a cookie or session storage, such as their "last search". This way, when the user returns to the search page within the same session, you can retrieve the stored data and display the previous search results with those specific options.
  2. Alternatively, you could opt for the "Contemporary" approach - by utilizing the HTML5 history API. With this method, you can create a search parameters object for each search form submission and push it into the browser's history using history.pushState. When the user navigates away from the search page and then hits the "back" button, the browser will use this state information to execute the previous search with the saved criteria.

Answer №2

To simplify the process, consider creating your own solution instead of using a plugin. Utilize location.hash for accessing and updating the value of hash, and save all form input elements and their values after the hash in the format of a querystring such as input1=a&input2=b.

Ensure that the hash querystring is updated with each form submission.

If a user goes back in their browsing history, retrieve the hash value, parse it, update the corresponding form fields, and automatically submit to obtain search results.

Answer №3

You may find SammyJS to be a helpful plugin for managing ajax history. Give it a try!

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