Jquery

Mocking- A guide to mock jQuery ajax using Jest

This is my personal favourite tip from the collection. In almost every project, we used an ajax call. Ajax testing is difficult because it is dependent on an external source. In this example, I’ll show you how to use jest to tes…

How to mock DOM element in Javascript/JQuery using Jest

Jest is a JavaScript testing framework maintained by Facebook, Inc. designed and built by Christoph Nakazawa with a focus on simplicity and support for large web applications. It works with projects using Babel, TypeScript, No…

How to mock module function using Jest

Jest is a JavaScript testing framework maintained by Facebook, Inc. designed and built by Christoph Nakazawa with a focus on simplicity and support for large web applications. It works with projects using Babel, TypeScript, Nod…

Testing JavaScript Event Listeners with Jest

Jest is a JavaScript testing framework maintained by Facebook, Inc. designed and built by Christoph Nakazawa with a focus on simplicity and support for large web applications. It works with projects using Babel, TypeScript, Nod…

How to mock jQuery calls with Jest with real world example

Jest is a JavaScript testing framework maintained by Facebook, Inc. designed and built by Christoph Nakazawa with a focus on simplicity and support for large web applications. It works with projects using Babel, TypeScript, No…

How to post array of objects in WCF

In this post, I will show you how to post JSON array hashes in the WCF rest service. Before going to code snippet let’s discuss some basic terminology. What is Array of Hashes An array of hashes is a data structure in which…

Calling cross domain WCF service using jQuery

In this post, I will show you how to call a cross-domain service using jquery. using System ; using System . Collections . Generic ; using System . Linq ; using System . Text ; using System . Runtime . Serialization…

How to validate asp.net form using Jquery

In this post, I will show you how to validate asp.net form using jquery. Create a new website, add a new js file, and add following code inside it function validateForm ( e ) { var formIsValid = true ; // chec…

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