Maintaining Data Integrity Across HTML Pages
When navigating between HTML pages, it's often necessary to share data without compromising user security or the URL's readability. This article explores an alternative approach to sending data via query parameters, which stores it temporarily or permanently locally.
Solution: Leveraging HTML5 Storage Objects
Instead of relying on query parameters, consider utilizing HTML5 storage objects like sessionStorage and localStorage. These enable the storage of intermediate values that can be accessed across multiple HTML pages.
SessionStorage for Temporary Storage
To temporarily store data within a session, use sessionStorage:
<code class="javascript">sessionStorage.setItem('label', 'value'); sessionStorage.getItem('label');</code>
LocalStorage for Permanent Storage
For more permanent storage, employ localStorage:
<code class="javascript">localStorage.setItem('label', 'value'); localStorage.getItem('label');</code>
Benefits of HTML5 Storage
Using these objects offers several advantages:
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