What is AngularJs?
In simple and easy terms as taught in AngularJs training in Chennai, AngularJs is similar from plain/simple HTML, but it is nevertheless an extension to HTML with some new and added attributes. AngularJs can be called as a MVM structured framework for dynamic web applications which run on the computers or hand held devices. It is recently acquired by Google and it’s maintained by Google so that you can develop well architecture web applications which can be easily maintained. For building an attractive UI AngularJs uses declarative programming. AngularJs is client-sided so all the changes which take place on the browsers, by these changes we can get the elegance on the web application. One who has taken AngularJs training Chennai would be hands on with these concepts.
Why should we use AngularJs?
When you do AngularJs course in Chennai you will be told that apart from AngularJs many other front-end frameworks are available in the web world like, Knockout, Backbone, Ember etc. all the frameworks like AngularJs have some positives and negatives. Then what made AngularJs so special that everyone likes to work with AngularJs? The simple reason is when you work with AngularJs you need to do lesser coding as it allows us to reuse the components. Apart from this what attracts the most is that it provides the two-way bindings and dependency injections for our framework. As AngularJs is client-sided all the changes we make are happening in the browser and the results can be seen in the web-applications.
Apart from these things the main reason why AngularJs has gained so much popularity; as discussed in AngularJs training Institute in Chennai below;
- Once you create a template you can use it as many times you want, no need to create a template again and again when needed, this reusability function is a very big positive.
- Binding data to any element can be done in two ways, which simply means that when you change a data the element will automatically get changed and wiz-a-wiz.
- Code-behind code can directly be called in HTML.
- To validate forms and input fields before submitting not a single code has to be written this saves time but the quality of results is not compromised.
- A complete dom structure can be controlled, just with the change in the properties of AngularJs.
- Writing basic flow end-to-end testing, unit-testing, testing ui mocks is made very easy with AngularJs.
One who has done AngularJs courses in Chennai would know that in a nut-shell AngularJS will provide all the features you need to build a CRUD application.