JavaScript finally Statement
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JavaScript finally Statement
The finally statement defines a block of code that will execute whether or not an exception was thrown.
Note: The finally statement can’t appear on its own; it must be after a try block.
Example
HTML Online Editor
<!DOCTYPE html>
<html>
<body>
<p id="point"></p>
<p id="point1"></p>
<script>
var x = document.getElementById("point");
var y = document.getElementById("point1");
var z = document.getElementById("point2");
function myFunction(){
try{
x.innerHTML = bike;
}
catch(e){
x.innerHTML= e.message;
return;
}
finally{
y.innerHTML = "I will always execute";
}
z.innerHTML = "I will not execute";
}
myFunction();
</script>
</body>
</html>
Syntax
try{
// code block to try
}catch(e){
// code block to handle errors
}finally{
// code block always execute
}
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