2012年5月7日 星期一

LAB20


LAB21

MYfile


new editor

LAB26


html4





 


html5

















html4的code較多,雖然有支援flash但相對上使用的平台選擇較少
html5相容性就多上不少,不過由於要瀏覽器支援影片格式的撥放
所以相對上所占用的資源量就會比較多

LAB23

修改前List of Accessibility Issues Summary

 

List of Accessibility Issues Summary

FAE RuleViolationsMessageClass
Warn 1 The words contained in each h1 element should match a subset of the words contained in the title element. Words (%1) in h1 elements should also be in the title element. Title 
Check 1 Heading content should be concise (usually 65 or fewer characters in length). Headings 
Warn 1 Each map, ul or ol element that precedes the last h1 element and appears to be a navigation bar should be immediately preceded by a heading element, preferably an h2. Menu and Navigation Bars 
Fail 1 Every frame element must have a title attribute with content that describes the purpose of the frame. Frames 
Warn 1 Hidden or empty frames should not be used. Frames 
Warn 1 Every onClick event handler should be on a focusable element. Events 
Fail 1 The b element must not be used to bold text content, instead use heading (h1-h6) elements for heading text or the strong element for emphasizing words, phrases or sentences. Text Styling 
Warn 1 One level of nesting. Use CSS properties instead of tables and nested tables to visually layout blocks of related content for graphical renderings. Tables 
Fail 1 Two or more levels of nesting. Use CSS properties instead of tables and nested tables to visually layout blocks of related content for graphical renderings. Tables 
Warn 1 The character encoding was not specified. W3C Specifications 
Warn 2 Ensure that links that point to the same HREF use the same link text. Links 
Warn 2 Ensure that links that point to different HREFs use different link text. Links 
Warn 2 If the content of the alt attribute is not empty it should contain at least 7 characters and less than 90 characters. The text should provide people who cannot see the image orientation to the content and purpose of the image in the website. Images 
Fail 2 The font and center elements must not be used for text styling, instead use structural markup should be used with CSS for styling. Text Styling 
Fail 5 Each page must have a lang attribute on its html element whose value or initial subtag is a valid two-character language code. Language Changes 
Warn 16 Avoid using text links that are shorter than four 4 characters in length. Links 

修改後

List of Accessibility Issues Summary

FAE RuleViolationsMessageClass
Warn 1 The words contained in each h1 element should match a subset of the words contained in the title element. Words (%1) in h1 elements should also be in the title element. Title 
Check 1 Heading content should be concise (usually 65 or fewer characters in length). Headings 
Warn 1 Each map, ul or ol element that precedes the last h1 element and appears to be a navigation bar should be immediately preceded by a heading element, preferably an h2. Menu and Navigation Bars 
Warn 1 Hidden or empty frames should not be used. Frames 
Warn 1 Every onClick event handler should be on a focusable element. Events 
Fail 1 The b element must not be used to bold text content, instead use heading (h1-h6) elements for heading text or the strong element for emphasizing words, phrases or sentences. Text Styling 
Warn 1 One level of nesting. Use CSS properties instead of tables and nested tables to visually layout blocks of related content for graphical renderings. Tables 
Warn 1 The character encoding was not specified. W3C Specifications 
Warn 2 Ensure that links that point to different HREFs use different link text. Links 
Warn 2 If the content of the alt attribute is not empty it should contain at least 7 characters and less than 90 characters. The text should provide people who cannot see the image orientation to the content and purpose of the image in the website. Images 
Fail 2 The font and center elements must not be used for text styling, instead use structural markup should be used with CSS for styling. Text Styling 
Fail 3 Each page must have a lang attribute on its html element whose value or initial subtag is a valid two-character language code. Language Changes 
Warn 4 Ensure that links that point to the same HREF use the same link text. Links 

LAB22

 1.table


















 
                                                                                  

2.LIST

LAB25

 第一類測試:Deuteranope
 第二類測試Tritanope









LAB24