02-edit-text

README

Edit Text Example

Tags: Models, Call methods, Client subscriptions

Description

A simple text field that can be edited by multiple clients simultaneously.

Prerequisite

• Download and install Go
• Install NATS Server and Resgate (done with 3 docker commands).

Install and run

git clone https://github.com/jirenius/go-res
cd go-res/examples/02-edit-text
go run .

Open the client

http://localhost:8082

Things to try out

Realtime updates

• Open the client in two separate tabs.
• Edit the message in one tab, and observe realtime updates in both.

System reset

• Stop the service.
• Edit the default text ("Hello, Go World!") in main.go.
• Restart the service to observe resetting of the message in all clients.

API

Request	Resource	Description
get	text.shared	Simple model.
call	text.shared.set	Sets the model's message property.

REST API

Resources can be retrieved using ordinary HTTP GET requests, and methods can be called using HTTP POST requests.

Get model

GET http://localhost:8080/api/text/shared

Update model

POST http://localhost:8080/api/text/shared/set

Body

{ "message": "Updated through HTTP" }

Documentation

Overview

This is an example of a simple text field that can be edited by multiple clients. * It exposes a single resource: "text.shared". * It allows setting the resource's Message property through the "set" method. * It resets the model on server restart. * It serves a web client at http://localhost:8082