1 <!DOCTYPE html> 2 <html><!--树根--> 3 4 <head> 5 <meta charset="utf-8"> 6 <meta http-equiv="X-UA-Compatible" content="IE=edge"> 7 <title>Test</title> 8 <script type="text/javascript" src="/javascript/example.js"></script> 9 <meta name="description" content="An interactive getting started guide for Brackets."> 10 </head> 11 <body> 12 <script type="text/javascript"> 13 insertParagraph("This is inserted."); 14 </script> 15 <div id="testDiv"> 16 <p>This is <em>my</em> content.</p> 17 </div> 18 </body> 19 </html>
1 function insertParagraph(text) { 2 var str = "<p>"; 3 str += text; 4 str += "</p>" 5 document.write(str); 6 } 7 window.onload = function() { 8 var para = document.createElement("p"); 9 var testDiv = document.getElementById("testDiv"); 10 testDiv.appendChild(para); 11 var text = document.createTextNode("Hello world"); 12 para.appendChild(text); 13 }