What is HTML Web Storage?

With web storage, web applications can store data locally within the user's browser.

Before HTML5, application data had to be stored in cookies, included in every server request. Web storage is more secure, and large amounts of data can be stored locally, without affecting website performance.

Unlike cookies, the storage limit is far larger (at least 5MB) and information is never transferred to the server.

Web storage is per origin (per domain and protocol). All pages, from one origin, can store and access the same data.

Local Storage:

Action                                              Description
CheckIsSetItemLocalStorage      Check if a item is set in local storage
ClearAllLocalStorage                    Clear all items in local storage
GetItemLocalStorage                   Get item from local storage
RemoveItemLocalStorage           Remove item from local storage
SetItemLocalStorage                    Set item to local storage

Session Storage:

Action                                               Description
CheckIsSetItemSessionStorage   Check if a item is set in session storage
ClearAllSessionStorage                 Clear all items in session storage
GetItemSessionStorage                Get item from session storage
RemoveItemSessionStorage        Remove item from session storage
SetItemSessionStorage                 Set item to session storage

Extra:

Action                                                Description
CheckBrowserSupport                    Check if browser support storage

How can I use the plugin?

Let's create an example to get my OneSignalAppId:

1º Step - I Recommend you to create a Structure to save your var names, for example:

2º Step - Create a local variable in your screen/action with that data type. In this case, we will create an action to get my OneSignalAppId:

3º Step - You only need to use the action "GetItemLocalStorage" to get the value:

How can I do the troubleshooting?

If you press F12 in your browser, you will have access to the Inspect Mode.

Navigate to "Application" tab and then you are able to check your variable "OneSignalAppId":

+info: https://www.w3schools.com/html/html5_webstorage.asp

Enjoy it!