php - How to set value on page load using javascript? -

i have set dynamically text value when page load. code is..

$(document).ready(function() {     //function call     setname(); });  function setname() {   document.getelementbyid('loginname').value = localstorage.getitem("username"); } 

<span class="text-muted text-xs block" id="loginname"></span>  

i value local session why not set on loginname field? don't know why, please me.

span elements not have value property - need set innertext:

function setname() {     document.getelementbyid('loginname').innertext = localstorage.getitem("username"); } 

alternatively, can use jquery exclusively:

$(function() {     $('#loginname').text(localstorage.getitem('username')); });