How to pass function with argument in addEventListener ?

Ajit N

I want to execute a function with argument from addEventListener on button click. i wrote some code,but here function is executing before button click.....below sample code....

"btn">Click Here

help me how to solve this problem...

2 Replies

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Harshal Limaye5y ago
You could simply pass an anonymous function as a callback to addEventListener which in turn calls the abc function.
function abc(num) {
    alert(num);
};

document.getElementById('btn').addEventListener('click', () => {
    abc(2);
});
Sachin Singh5y ago
```
hii follow this
```
const btn= document.getElementById("btn");
btn.addEventListener("click", function(){
   abc(2);
}, false);