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Getting Started with PhantomJS

You're reading from   Getting Started with PhantomJS Harness the strength and capabilities of PhantomJS to interact with the web and perform website testing with a headless browser based on WebKit

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Product type Paperback
Published in Nov 2013
Publisher Packt
ISBN-13 9781782164227
Length 140 pages
Edition 1st Edition
Languages
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Author (1):
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Table of Contents (13) Chapters Close

Preface 1. Getting Started 2. Manipulating Page Content FREE CHAPTER 3. Handling Events and Callbacks 4. Capturing Errors 5. Grabbing Pages 6. Accessing Location-based Services 7. Working with Files 8. Cookies 9. External JavaScript 10. Testing with PhantomJS 11. Maximizing PhantomJS Index

Simulating mouse clicks

Web pages are built with interlocking links, and getting to another page can be done by following that link. In a normal browser, this is done by clicking with your mouse button. In PhantomJS there are two ways to do this: one is by using PhantomJS sendEvent functions (PhantomJS event triggering); the other is by using DOM event triggering.

PhantomJS event triggering

The WebPage API supports sending events to the page. This can be mouse events or keyboard events. We will discuss more events as we progress, but for now we will tackle how to simulate clicking on page elements and links using PhantomJS event triggering.

PhantomJS Mouse Event Triggering API

sendEvent( eventType, Point X, Point Y, button='left' )

eventType

  • mouseup
  • mousedown
  • mousemove
  • click
  • doubleclick

Point X

This is the X coordinate where we trigger the event

Point Y

This is the Y coordinate where we trigger the event

button

This states which mouse button to trigger; by default...

You have been reading a chapter from
Getting Started with PhantomJS
Published in: Nov 2013
Publisher: Packt
ISBN-13: 9781782164227
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