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Khái quát về thiết kế web phần 5

function grade (math, english, science) { this.math = math; this.english = english; this.science = science; } bobGrade = new grade(75,80,77); janeGrade = new grade(82,88,75); student1 = new student(“Bob”,10,bobGrade); | 53 function grade math english science this.math math this.english english this.science science bobGrade new grade 75 80 77 janeGrade new grade 82 88 75 student1 new student Bob 10 bobGrade student2 new student Jane 9 janeGrade student1.grade.math dùng ể lấy iểm Toán của studentl student2.grade.science dùng lấy iểm môn Khoa học của student2 c. Thêm phương thức cho đối tượng function displayProfile document.write Name this.name BR document.write Age this.age BR document.write Mother s Name this.mother BR document.write Math Grade this.grade.math BR document.write English Grade this.grade.english BR document.write Science Grade this.grade.science BR function student name age mother grade this.name name this.age age this.grade grade this.mother mother this.displayProfile displayProfile student1.displayProfile Ví dụ HTML HEAD TITLE Example TITLE SCRIPT LANGUAGE JavaScript -- HIDE FROM OTHER BROwSeRS DEFINE METHOD function displayInfo document.write H1 Employee Profile this.name H1 HR PRE document.writeln Employee Number this.number document.writeln Social Security Number this.socsec 54 document.writeln Annual Salary this.salary document.write PRE DEFINE OBJECT function employee this.name prompt Enter Employee s Name Name this.number prompt Enter Employee Number for this.name 000-000 this.socsec prompt Enter Social Security Number for this.name 000-00-0000 this.salary prompt Enter Annual Salary for this.name 00 000 this.displayInfo displayInfo newEmployee new employee STOP HIDING FROM OTHER BROWSERS -- SCRIPT HEAD BODY SCRIPT LANGUAGE JavaScript -- HIDE FROM OTHER BROwSeRS newEmployee.displayInfo STOp hiding FrOm other browsers -- SCRIPT BODY HTML Hình 3.1 Form nhập tên nhân viên Hình 3.2 Form nhập mức lương 55 Hình 3.3 Form hiển thị kết quả Ví dụ HTML HEAD TITLE Example TITLE script LANGUAGE JavaScript -- Begin var day var month- var ampm- var ampmhour- var myweekday- var year- mydate new Date myday mydate.getDay mymonth mydate.getMonth myweekday- mydate.getDate .