W3School TIY
(请在下面的文本框中编辑您的代码,然后单击此按钮测试结果。)
编辑您的代码:
<!DOCTYPE html> <html> <body> <script> function person(firstname,lastname,age,eyecolor) { this.firstname=firstname; this.lastname=lastname; this.age=age; this.eyecolor=eyecolor; this.changeName=changeName; function changeName(name) { this.lastname=name; } } myMother=new person("Steve","Jobs",56,"green"); myMother.changeName("Ballmer"); document.write(myMother.lastname); </script> </body> </html>
查看结果: