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You can connect using your User and Password or OAuth. Name your connection, select Other as the database, set the ADO.NET Provider (), and build a connection stringĪll tables require authentication. To configure the API Server to connect to your Twitter data, you will need to navigate to the Connections tab on the Set Access-Control-Allow-Headers to "authorization".Set Access-Control-Allow-Methods to "GET,PUT,POST,OPTIONS".Either click the checkbox to "Allow all domains without '*'" or specify the domain(s) that are allowed to connect.Click the checkbox to "Enable cross-origin resource sharing (CORS)".You will need to adjust the following settings. We can enable CORS by navigating to the SETTINGS #Creating a twitter ticker using angular js and express driver#Will need to run the application, configure the driver to connect to your Twitter data, and then configure the driver toĬreate OData feeds for any tables you wish to access in your SPA.ĪngularJS requires servers to have CORS (Cross-origin resource sharing) enabled. Once you have installed the API Server and the ADO.NET Provider for Twitter, you If you have not already done so, you will need to download the CData API Server. The SPA willĭynamically build and populate an HTML table. Up the CData API Server and creating a simple SPA that has live access to Twitter data. Single-page applications (SPAs) with access to live data from Twitter. With Angular, the CData API Server, and the ADO.NET Provider for Twitter (or any of 200+ other ADO.NET Providers), you can build ![]() Add the following to .AngularJS (Angular) is a structural framework for dynamic Web apps. #Creating a twitter ticker using angular js and express update#We will then update the TweetComponent to feature the code for calling the method for posting to the Twitter API. app.get('/home_timeline', (req, res) => ) We'll also specify the number of tweets we want to retrieve. This first endpoint will be used to retrieve the latest tweets on your timeline. POST statuses/update-used for posting tweets.GET statuses/home_timeline-returns the most recent mentions for the authenticating user.GET statuses/home_timeline-returns the most recent tweets posted by the user and the users they follow.Twitter provides the following endpoints that will enable us to interact with our Twitter timeline when retrieving and posting tweets. We will then create the endpoints for posting and retrieving tweets on our Node server. So when you make a request with the Twitter API, you will be the authorized user. The keys are unique to your application and are linked to your Twitter account. We will then supply the API keys to the twit package as shown below.Īccess_token_secret: 'ACCESS_TOKEN_SECRET' const express = require('express') Īpp.listen(3000, () => console.log('Server running')) Authentication Next, in server.js, initialize the modules, create an Express app, and launch the server. The twit package will help us in interacting with the Twitter API. #Creating a twitter ticker using angular js and express install#Npm install twit body-parser cors express We will then install the twit package and the rest of the dependencies necessary to bootstrap an Express application. j son file by running npm init, and create a server.js file. Please make note of the above keys as they will come in handy later on.Ĭreate a directory for the server code, create a. The application will generate four keys as follows: To do that, simply go to the Keys and Access Token tab and click on the Create my access token button located at the bottom of the page. After creating your application, you will be required to create unique keys for your application. Simply go to, create a new app, and fill out all the necessary details-i.e. The first step will be to register a new app so as to obtain the credentials to start using the Twitter API. We will start by building a Node server which will handle interaction with the Twitter API. read the Twitter timeline with the Twitter API.By the end of this tutorial, you'll have done the following: #Creating a twitter ticker using angular js and express how to#In this tutorial, you'll learn how to authenticate and connect to the Twitter API using Node.js and Angular 6. ![]()
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