Answers for "html button click causes refresh"

how to make form not reload page

<form onsubmit="return false">
</form>

how to refresh page on click of button

<button type="button" onClick="refreshPage()">Close</button>


<script>
function refreshPage(){
    window.location.reload();
} 
</script>

autoclick button if refresh page html

window.onload=function(){
  document.getElementById("linkid").click();
};