What is javascript?
JavaScript is a programming language which runs inside browsers. They are available in all browsers like IE, Chrome etc.
What is HTML DOM?
DOM is a standard interface by which we can access/ update /add HTML elements.
So how is the DOM structured?
HTML DOM (Document object model) has a hierarchal structure.
<html>
<body>
<form>
<input type=text name=”txtname” value=”shiv”/>
</form>
</body>
</html>
For example for the above HTML code , below is the DOM hierarchy structure.
So example if you wish to access the textbox value , you need to write the below JavaScript code.
var x = document.forms[0].txtname.value;
About C#.NET, ASP.NET MVC Core, Angular, Azure, (MSBI)Business Intelligence, Data Science - Python Interview Questions
This blog is for developers who want to crack .NET and C# interviews. It has all tips and tricks needed to crack .NET interviews , C# interview , SQL Server interview , Java interview , WCF Interview , Silverlight interview , WPF interview , LINQ interview , Entity framework Interview.
Do not forget to watch our Learn step by step video series.
ASP.NET MVC Interview Questions and Answers:- https://youtu.be/pXmMdmJUC0g
C# Interview Questions and Answers:- https://youtu.be/BKynEBPqiIM
Angular Interview Questions and Answers:- https://youtu.be/-jeoyDJDsSM
C# tutorial for beginners(4 hrs.):- https://youtu.be/AxEGRBFwlmI
Learn Azure Step by Step:- https://youtu.be/wdUK7bCMXqs
Azure AZ-900 fundamentals certification :- https://youtu.be/hC9iGgJorz8
AZ- 204 certification Azure:- https://youtu.be/qI8PRn2C080
Learn Angular tutorial step by step https://tinyurl.com/ycd9j895
Learn MVC 5 step by step in 16 hours:- https://youtu.be/Lp7nSImO5vk
Learn Design Pattern Step by Step https://goo.gl/eJdn0m
Learn MSBI Step by Step in 32 hours:- https://goo.gl/TTpFZN
Learn SQL Server Step by Step http://tinyurl.com/ja4zmwu
Python Tutorial for Beginners:- https://youtu.be/KjJ7WzEL-es
Learn Data Science in 1 hour :- https://tinyurl.com/y5o7qbau
Learn Power BI Step by Step:- https://tinyurl.com/y6thhkxw
Learn Tableau step by step :- https://tinyurl.com/kh6ojyo