Javascript and Base Class in Selenium

Posted by Infocampus HR on July 31st, 2017

Javascript in Selenium Webdriver and Different use:

What is JavaScript?

JavaScript is one of the programming tongues of the Web.

All front line HTML pages are using JavaScript.

Use of Javascript in Selenium Webdriver:-

We have used Java in our substance and we executed all component however a couple of parts we can't manage using Java so we require scripting lingo also which can control server side or client side scripting so we will use JavaScript in our Selenium content.

Complete JavaScript in Selenium Webdriver:

To execute JavaScript in our webdriver content we don't have to make the distinctive code we have one predefined interface available.

JavascriptExecutor is an Interface which is open in package org.openqa.selenium.JavascriptExecutor;

Inside this Interface we have some predefined procedure called executeScript()- so whatever substance you will go as a String It will be executed by JavascriptExecutor.

Each one of us knows the noteworthiness of Automation framework which can diminish the tremendous signify rework. This article will walk you through How to Create Base Class in Selenium for Better substance

What is Base Class in Selenium?

• Base class in the standard class which will manage Browser setup, stacking game plan record and other reusable methodologies like screenshot, dealing with coordinate issues and some more.
• Using Base class we can keep up a vital separation from code duplication.
• Reuse code as much we can.

Preconditions before bouncing into impel thoughts.

• Get arranged with major instructional activities.
• TestNG should be presented and small learning on TestNG Framework.
• Understanding of Inheritance in JAVA.

How Base class works in Selenium?

• When we make base class and if TestCases expands BaseClass then we can use each one of the systems for Baseclass.
• Before calling bona fide @Test Base class systems will get executed and Depends on clarifications it will call the individual methods.
• We can extend this class in all trials and we can call custom methods likewise direct.

Directions to Click in Selenium webdriver using JavaScript:

Do you know we can in like manner Click in Selenium webdriver using JavaScript using unmistakable techniques? I have secured already additionally like how to perform click operation in Selenium Webdriver however now we will examine something new I mean how to click in Selenium webdriver using JavaScript for a part which is hindered.

While working with crippled web part you will get Illegal State uncommon case which might be new for you. You can without a doubt turn out using JAVAScript. This is a champion among the most essential request in Interviews as well.

If the segment is impalpable and if you endeavor to tap on any operation then it will hurl Element Not unmistakable unique case which will miss the mark your substance. You can manage this exception using endeavor get approach additionally anyway we have another approach using JavaScript.

• First, we will perceive what extraordinary case is beginning from the substance.
• If an extraordinary case is related to cripple or detectable quality then we can make the challenge of JavaScriptExecutor.
• Use Selenium code to perform or execute JavaScript code.

We can execute any JavaScript using JavaScriptExecutor interface in Selenium. It has a procedure got executeScript which will play out our task.

About Author:

Infocampus is a best institute for Selenium Courses in Bangalore. It provides selenium training which includes live project with practical sessions. Job assistance will be provided at Infocampus for free.

Attend free demo classes to know more about selenium training institutes in Bangalore. Contact 9738001024 or visit http://infocampus.co.in/best-selenium-testing-training-center-in-bangalore.html for details.