display a content of div element using js

Question

<button onclick = "test1();">Test</button>

<div id = " test1" style = "display:none;">Hai there...</div>

<script>
function test1(){
document.getElementById(" test1"). style.display;
}
</script>

doesnt work... (meanwhile you are reading this i'm still searching the solution on google... but still please help me ;) )

Answer 1

id=" test1" is wrong, should be id="test".
....style.display = "block"; // you forgot to assign display property.