JS face question

1. With native JS, create an unordered list to add to Body, UL contains 5 Li, each Li contains a text type element, text element content can be customized;

<script type= "Text/javascript" >window.onload=function() {        varUlnode = document.createelement ("ul"); varBodynode = document.getElementsByTagName ("Body");Bodynode[0].appendchild (Ulnode);  for(vari = 0; I < 5; i++) {            varLiNode = document.createelement ("li"); varTextnode = document.createTextNode ("I am a text node" +i);            Linode.appendchild (Textnode);        Ulnode.appendchild (LiNode); }    }</script>

Operation Result:

Knowledge Points:

(1) In native JS, window.onload can call certain functions when the page is loaded (http://www.jb51.net/article/43166.htm)

function () {     

(2) Create a new node:

Document.createelement ("div"); //

(3) Creating a text node

document.createTextNode (); // to create a text node

(4) Adding the last child node to a node

JS face question