48. General Offline Support
Offline Support - Offline Cache # Sample
49. General Offline Support
Offline Support - Offline Cache # Sample
50. 4096 Bytes 5 MByte or etc 5 MByte or etc
20 cookie per domain
Browser scope Tab scope
Not tab scope
Network Overhead Local Local
( HTTP Header )
Offline Support - Storage
51. Cookie LocalStorage SessionStorage
4096 Bytes 5 MByte or etc 5 MByte or etc
20 cookie per domain
Browser scope Tab scope
Not tab scope
Network Overhead Local Local
( HTTP Header )
Offline Support - Storage
52. - Setting a value
localStorage.setItem(‘age’, 34);
- Accessing a stored value
var age = localStorage.getItem(‘age’);
- Delete a specific value
localStorage.removeItem(‘age’);
- Delete all
localStorage.clear();
1. LoacalStorage
100. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/
xhtml1-transitional.dtd">
1. HTML Doctype
101. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0
Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/
xhtml1-transitional.dtd">
<!DOCTYPE html>
1. HTML Doctype