Data binding is one of the key feature in the application development. One way data binding is the way to reflect the data in the control from a model. Any up-gradation made to the data in the model it will reflect in the control to which it is bound.
One way data binding
Below is a one way binding application example to see how it is really working. Let’s add a page item to the project. This will add 3 files in general. One JS file, Html file and a CSS file with the same name specified for the page item.