conceptual-JavaScript/script.js at main · tanvir1017/conceptual-JavaScript · GitHub

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constworker=newWorker("worker.js");
constshowResultOfWorker=document.getElementById("show-worker-result");

consttotalButton=document.getElementById("total");
constbgButton=document.getElementById("bg");

totalButton.addEventListener("click",()=>{
worker.postMessage("Hello worker! Please do the work for me");
});

worker.onmessage=(message)=>{
showResultOfWorker.innerText=message.data;
};

bgButton.addEventListener("click",()=>{
constbgBody=document.body.style["backgroundColor"];
if(bgBody!=="green"){
document.body.style["backgroundColor"]="green";
}else{
document.body.style["backgroundColor"]="tomato";
}
});