JS自學第五彈
阿新 • • 發佈：2018-11-28
（1）JS修改HTML標籤的屬性：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>js-dom-html</title> </head> <body> <input type="text" id="input"> </body> <script> // JS將input標籤的type屬性修改成為button document.getElementById('input').type = "button"; </script> </html>
(2) JS修改標籤的樣式：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>js-dom-css</title> <style> #box{ height:100px; width: 100px; background-color: #000; } </style> </head> <body> <div id="box"></div> </body> <script> // JS 給 div 的樣式增加個 邊框的樣式 document.getElementById('box').style.border = "1px solid #f00"; </script> </html>