sessionStorage Archives https://openjavascript.info/tag/sessionstorage/ Learn the language of the web. Fri, 20 Jan 2023 10:20:04 +0000 en-US hourly 1 https://wordpress.org/?v=6.4.3 https://openjavascript.info/wp-content/uploads/2023/12/cropped-android-chrome-192x192-1-32x32.png sessionStorage Archives https://openjavascript.info/tag/sessionstorage/ 32 32 Set an Expiration Date and Time for a localStorage Item https://openjavascript.info/2022/12/21/set-an-expiration-date-and-time-to-a-localstorage-item/ https://openjavascript.info/2022/12/21/set-an-expiration-date-and-time-to-a-localstorage-item/#respond Wed, 21 Dec 2022 10:25:13 +0000 https://openjavascript.info/?p=6408 There is no native expiration option but it can be implemented using timestamps.

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]]> https://openjavascript.info/2022/12/21/set-an-expiration-date-and-time-to-a-localstorage-item/feed/ 0 Check Total, Used and Remaining Space Available in localStorage https://openjavascript.info/2022/11/29/check-total-used-and-remaining-space-in-localstorage/ https://openjavascript.info/2022/11/29/check-total-used-and-remaining-space-in-localstorage/#respond Tue, 29 Nov 2022 13:08:35 +0000 https://openjavascript.info/?p=6180 By pushing data into loca, it is possible to calculate total and available space.

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]]> https://openjavascript.info/2022/11/29/check-total-used-and-remaining-space-in-localstorage/feed/ 0 Build a Visitor Counter with JavaScript & Node.js https://openjavascript.info/2022/11/22/build-a-visitor-counter-with-javascript-node-js/ https://openjavascript.info/2022/11/22/build-a-visitor-counter-with-javascript-node-js/#respond Tue, 22 Nov 2022 11:39:20 +0000 https://openjavascript.info/?p=6155 The counter tracks visits and pageviews independently with a simple backend.

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]]> https://openjavascript.info/2022/11/22/build-a-visitor-counter-with-javascript-node-js/feed/ 0 Check if a key exists in localStorage https://openjavascript.info/2022/10/12/check-if-a-key-exists-in-localstorage/ https://openjavascript.info/2022/10/12/check-if-a-key-exists-in-localstorage/#respond Wed, 12 Oct 2022 06:47:29 +0000 https://openjavascript.info/?p=6017 To check for an item, get the value of the item by querying localStorage by its key.

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]]> https://openjavascript.info/2022/10/12/check-if-a-key-exists-in-localstorage/feed/ 0 How to save and retrieve images from localStorage https://openjavascript.info/2022/10/11/how-to-save-and-retrieve-images-from-localstorage/ https://openjavascript.info/2022/10/11/how-to-save-and-retrieve-images-from-localstorage/#respond Tue, 11 Oct 2022 05:27:50 +0000 https://openjavascript.info/?p=6005 You can use the FileReader API to create a data URL and pass this through localStorage.

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]]> https://openjavascript.info/2022/10/11/how-to-save-and-retrieve-images-from-localstorage/feed/ 0 Pass data from one HTML page to another https://openjavascript.info/2022/06/09/pass-data-from-one-html-page-to-another/ https://openjavascript.info/2022/06/09/pass-data-from-one-html-page-to-another/#respond Thu, 09 Jun 2022 10:33:01 +0000 https://openjavascript.info/?p=4570 You can make data persistent across pages by accessing the Web Storage API.

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