JavaScript implements the dynamic addition of the LI element to the OL list, olli

JavaScript implements the dynamic addition of the LI element to the OL list, olli

This example describes how to dynamically Add LI elements to the OL list using JavaScript. Share it with you for your reference. The specific analysis is as follows:

JavaScript dynamically adds the LI element to the OL list. The following JS code dynamically adds a LI element to the OL list every time you click a button.

<Script type = "text/javascript"> function addItem () {var myitem = document. getElementById ("ItemToAdd "). value; var mylistItems = document. getElementById ("mylist"); var newP = document. createElement ("li"); var textNode = document. createTextNode (myitem); newP. appendChild (textNode); document. getElementById ("mylist "). appendChild (newP); return false ;}</script> <form onsubmit = "return addItem ()" action = "#"> <span> Grocery Items: </span> <input type = "text" id = "ItemToAdd" value = "Milk"/> <input type = "button" value = "Add" onclick = "addItem () "/> </form> <span> Grocery List: </span> <ol id =" mylist "> </ol>

I hope this article will help you design javascript programs.