Lab 30 Programming in DOM

1. Open KompoZer
2. Based on the code as in

http://www.scottandrew.com/weblog/articles/dom_4 ,
write a code to generate the table of 9*9 products. (九九乘法表)

Hint: The javascript code should be enclosed by script tags.

 

 

Lab 29 Create Image using DOM

1. Open KompoZer
2. Hand code a javascript that loads an image from Internet based on
the DOM model.
3. Take a look at the sample code that shows how window.onload to load the image.
4. Use a button to load the image. Try how onclick works.

Lab 28 Hand code a form

Lab 27 Lab Form and Action

get指令可使用

POST則不行

Homework 2-18-2013

Homework 4-29-2013

參考視障者瀏覽網頁的需求，請至少針對五類需求（例如：選定你的語言），每類舉出一個網頁實例（台灣或國外皆可），並列出該網頁關鍵HTML片段，證明該網頁的確符合視障者需求。

 語言

 加入標題

 

 定義快速鍵

 

 跳過導覽列的連結

取代文字的圖片

Homework 4-15-2013

有A, B, C 三個網頁，A引用了B, C，B引用了C，C也引用了 A
計算A,B,C 三個網頁的PageRank，三者PageRank排序為何?


Ans:
A = (C/1)*0.85+0.15 = 0.85C+0.15
B = (A/2)*0.85+0.15 = 0.425A+0.15
C = (A/2+B/1)*0.85+0.15 = 0.425A+0.85B+0.15
解聯立:
A = 1.16
B = 0.64
C = 1.19

得:C > A > B