金一乙鄭文綝23

開啟瀏覽器開發人員工具

網頁表單Text, Number, Seclect, Button

愛慕 不評論 討厭

• Writing into an HTML element, using innerHTML. <ul><li>
• Writing into the HTML output using document.write(). 
• Writing into an alert box, using window.alert(). 
• Writing into the browser console, using console.log().