2012年12月10日 星期一
2012年12月3日 星期一
Lab 28 Lab Form and Action
- Dynamic pages, content generated by server-side programs.
- CGI, Common Gateway Interface, for sending requests to server-side programs.
static page
Ex:
http://www.google.com/
dynamic page
Ex:
http://www.cna.com.tw/
URL that sends a request by CGI
Ex:
http://maps.google.com/maps?q=24.9586,+121.2411
Purpose of lab:
Learn how to use Form to invoke a remote service through CGI.
1. Copy the search box of this search page,
inlcuding radio buttons, text input, and submit button.
2. Open your KompoZer HTML editor.
3. Open a new empty HTML file.
4. Paste the search box into this new file.
5. Use KompoZer to add a Form to this search box. Do not hand code the HTML. Just fill the blank in the Form dialog.
6. In the form dialog, set Action="http://google.com/search" and name of Form as "f" and method as "get"
(See Hint if it does not work.)
7. Save your file on your computer. Run your HTML by Firefox. What do you get?
8. Set method as "post"
9. Run your HTML by Firefox. What do you get?
Q:請描述至少一個你做這個lab所遇到的問題，並且你是如何解決這個問題的。
Lab 29 Hand code a form
Before you do this lab, you must understand what is CGI(Common Gateway Interface) and Form.
1. So please search the answer and post your opinion in your blog.
2. Hand code a HTML or use KompoZer to edit an HTML so that the webpage can send a request to Google like
http://maps.google.com/maps?q=24.9586,+121.24114
Use Form CGI that includes action, input, and submit.
Try a few different coordinates.
Q:請描述至少一個你做這個lab所遇到的問題，並且你是如何解決這個問題的。
1. So please search the answer and post your opinion in your blog.
2. Hand code a HTML or use KompoZer to edit an HTML so that the webpage can send a request to Google like
http://maps.google.com/maps?q=24.9586,+121.24114
Use Form CGI that includes action, input, and submit.
Try a few different coordinates.
Q:請描述至少一個你做這個lab所遇到的問題，並且你是如何解決這個問題的。
Lab 30 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.
Q:請描述至少一個你做這個lab所遇到的問題，並且你是如何解決這個問題的。
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.
Q:請描述至少一個你做這個lab所遇到的問題，並且你是如何解決這個問題的。
Lab 31 Programming in DOM
1. Open KompoZer
2. Based on the code as in
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.
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.
Q:請描述至少一個你做這個lab所遇到的問題，並且你是如何解決這個問題的。
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