I want to ask how to change an element button to an image using javascript when it's clicked? For example, from Submit button to an image of checked.
I use svg for demo, you can change it into <img src="https://some_picture">
var button = document.getElementsByTagName("button")[0];
button.addEventListener('click', function() {
button.innerHTML =`<svg width="50" height="50"></svg>`
});<button>click</button>Add a click event listener to the button that changes its outerHTML property:
btn.addEventListener('click', function(){
this.outerHTML = `<img src="https://www.gravatar.com/avatar/0fdacb141bca7fa57c392b5f03872176?s=48&d=identicon&r=PG&f=1">`
})<button id="btn">Click</button>function myFunction() {
document.getElementById("contentChange").innerHTML = "Hello World";
}<button id="contentChange" onclick="myFunction()">Click me</button>