window.onload与document.onload

Question

window.onload与document.onload得到了更广泛的支持：window.onload或document.onload?

Answer 1

添加事件侦听器

<script type="text/javascript">
  document.addEventListener("DOMContentLoaded", function(event) {
      // - Code to execute when all DOM content is loaded. 
      // - including fonts, images, etc.
  });</script>

---

Update March 2017

1香草JavaScript

window.addEventListener('load', function() {
    console.log('All assets are loaded')})

---

2 jQuery

$(window).on('load', function() {
    console.log('All assets are loaded')})

---

祝好运。