Meteor Sessions
Meteor is a full-stack JavaScript platform that is used for developing modern web and mobile applications. Meteor has a set of features that are helpful in creating a responsive and reactive web or mobile application using JavaScript or different packages available in the framework. It is used to build connected-client reactive applications.
On the client, Session provides a global object that may be used to hold an arbitrary set of key-value pairs. It can be used to save information such as the currently chosen item in a list. When the user exits the app, the data will be removed.
Syntax:
Session.set(key, value);
Run the following command in your terminal to add Session to your application:
meteor add session
Creating Meteor Application And Importing Module:
Step 1: Create a React application using the following command.
meteor create foldername
Step 2: After creating your project folder i.e. foldername, move to it using the following command.
cd foldername
Step 3: Import Session module from ‘meteor/session’
import { Session } from 'meteor/session'Project Structure: It will look like the following.
Step to Run Application: Run the application from the root directory of the project, using the following command.
meteor
Example: This is the basic example that shows how to use the Sessions component.
Main.html
<head> <title>GeeksforGeeks</title></head> <body> <div> {{> employee}} </div></body> <template name="employee"> <h1 class="heading">GeeksforGeeks</h1> <p> Session provides a global object that may be used to hold an arbitrary set of key-value pairs. </p> </template> |
Main.js
import { Session } from 'meteor/session';import './main.html'; var emp = { FirstName: "John", LastName: "Smith", Age: 10, Designation: "System Architecture"} Session.set('data', emp); var display = Session.get('data');console.log(display); |
Output:
Reference: https://docs.meteor.com/api/session.html
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