Explanation of AngularJS expressions

Source: Internet
Author: User

Explanation of AngularJS expressions

The expression is used to bind application data to HTML. The expressions are written in double brackets like {expression }}. The behavior in the expression is the same as that in the ng-bind command. AngularJS application expressions are pure javascript expressions and output the data they are used there.
Use numbers

<p>Expense on Books : {{cost * quantity}} Rs</p>

Use string

<p>Hello {{student.firstname + " " + student.lastname}}!</p>

Objects used

<p>Roll No: {{student.rollno}}</p>

Use Arrays

<p>Marks(Math): {{marks[3]}}</p>


The following example shows all the above expressions.
The code of the testAngularJS.html file is as follows:


Open textangularjs.html in the webbrowser. The result is as follows:

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