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      Storage Component
      • 13 Feb 2023
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      Contents

      Storage Component

      • Updated on 13 Feb 2023
      • 1 Minute to read
      • Contributors
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      Article summary

      The Storage Component consists of blocks that operate on two types of Storage:

      • Session Storage
        • Get storage variable
        • Set Session
        • Remove session variable
        • Clear session.
      • Persistent Storage 
        • Get Local
        • Set Local
        • Remove Local

      Session Storage

      Get storage variable

      The Get Item block is used to fetch a particular Key-value placed within a session storage variable.
      InputOutputBlock LayoutGenerated Code

      Name or Key in Text or variable


      Returns the value of any type.


      		GetStorageVar
      (__er.getSessionStorage('key', value));

      Set Session

      The Set Session block is used to set a particular key-value pair to a specific session variable.
      InputOutputBlock LayoutGenerated Code

      Name or Key in Text or Variable,

      Value any type


      Store the key-value pair to the session storage.


      		SetSession
      __er.setSessionStorage('key', );

      Remove session variable

      It is used to remove a particular item in a session variable placed within a session storage block.
      InputOutputBlock LayoutGenerated Code

      Name or Key in Text

      Remove the key-value pair from session storage using the key.


      		RemoveSession
       __er.removeSessionStorage('key');

      Clear session

      This block clears all session storage data.
      InputOutputBlock LayoutGenerated Code
      NA

      Removes all the session storage key-value pairs.


      		ClearSession
      __er.clearAllSessionStorage();

      Persistent Storage

      The Persistent storage blocks are used to operate on local storage data. The local variables can be accessed in the app behavior section of any business function(across projects) within the EdgeReady platform.

      Get Local

       This block is used to fetch a key-value pair from a local variable. 
      InputOutputBlock LayoutGenerated Output

      Name or Key in Text

      Returns the value of any type.

      		GetLocal
      (__er.getLocalStorage('key'));

      Set Local

      This block is used to set a key value to a particular local variable. 
      InputOutputBlock LayoutGenerated Output

      Name or Key in Text or Variable

      Value any type


      Store the key-value pair to the local storage variable


      		SetLocal
       __er.setLocalStorage('key' , 'value');

      Remove Local

      This block is used to remove the existing key-value of a variable from the local storage.

      InputOutputBlock LayoutGenerated Output

      Name or Key in Text

      Remove the key-value pair from local storage using the key.


      		RemoveLocal
       __er.removeLocalStorage('key');


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