<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <script type="text/javascript"> function ShowIT(thisform){ alert(thisform["oscar"].value); } </script> </head> <body> <form> <img src="images/it.jpg" alt="i love you it." id="it"> <input name="oscar" type="text" size="6" onclick="ShowIT(this.form)"/> <input type="submit" value="Submit" id="timestamp"> </form> </body> </body> </html>
javascript的 this.form 變量能夠訪問表單域裏面的每一個對象。javascript