Shulou(Shulou.com)06/01 Report--

This article mainly introduces how to start and stop the working program from the web page by clicking the HTML button, the content is detailed and easy to understand, the operation is simple and fast, and has a certain reference value, I believe that after reading this article on how to start and stop working procedures from the web page by clicking the HTML button will have a harvest, let's take a look at it.

It uses the same JavaScript file, 'worker.js', as in the previous example, to calculate numbers from zero to 100000. Let's try this:

Try this code for example »

Start/Stop Web Worker

/ / Set up global variable

Var worker

Function startWorker () {

/ / Initialize web worker

Worker = new Worker ("worker.js")

/ / Run update function, when we get a message from worker

Worker.onmessage = update

/ / Tell worker to get started

Worker.postMessage ("start")

}

Function update (event) {

/ / Update the page with current message from worker

Document.getElementById ("result") [xss_clean] = event.data

}

Function stopWorker () {

/ / Stop the worker

Worker.terminate ()

}

Web Worker Demo

Stop web worker

This is the end of the article on "how to start and stop working programs from a web page by clicking the HTML button". Thank you for reading! I believe that everyone has a certain understanding of "how to start and stop working procedures from a web page by clicking the HTML button". If you want to learn more, you are welcome to follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.