“JavaScript OnClick Event” Respostas de código

ouvinte de evento JavaScript OnClick

document.getElementById("myBtn").addEventListener("click", function() {
  alert("Hello World!");
});
Batman

Como adicionar o evento OnClick em JavaScript

var element = document.getElementById("elem");
element.onclick = function(event) {
  console.log(event);
}
TC5550

Botão JavaScript OnClick

// Here you can use getElementById 
// or getElementByClassName or getElementByTagName...
// Example #1
document.getElementById("button").onclick = function() {
	alert("Hello World!");
}

// Example #2
let obj = document.getElementsByClassName('button');
obj.addEventListener("click", function() {
    // your code here...
});

// Example #3 (getting attributes)
let obj = document.getElementById("button")
obj.onclick = function() {
  	obj.style.display = "none";
	// or:
  	// obj.style = "display: none; color: #fff"
}
Modern Marten

JavaScript OnClick

 document.getElementById("Save").onclick = function ()
    {
     alert("hello");
     //validation code to see State field is mandatory.  
    }
rabbit.sol

botão JavaScript OnClick

var button = document.querySelector('button');
button.onclick = function() {
  //do stuff
}
Plain Penguin

JavaScript OnClick Event

/*
The onclick event generally occurs when the user clicks on an element.
It allows the programmer to execute a JavaScript's function when an element
gets clicked
*/

<!DOCTYPE html>  
<html>  
<head>  
<script>  
function fun() {  
alert("Welcome to the javaTpoint.com");  
}  
</script>  
</head>  
<body>  
<h3> This is an example of using onclick attribute in HTML. </h3>  
<p> Click the following button to see the effect. </p>  
<button onclick = "fun()">Click me</button>  
</body>  
</html>  
Tiny Coders

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