The document discusses customizing web content for mobile devices. Key points include:
- Mobile devices have small screens, limited power, and different markup languages than desktop browsers.
- Content needs to be customized for each device's screen size, image format support, and markup language.
- Customization can only be done on the server side by detecting the device properties and generating an appropriate response page.
- The WURFL project provides an XML file with device capabilities to help servers customize responses. WALL tags can generate appropriate markup for different devices.
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Lecture16
1. Server-side Web Programming Lecture 16: Customizing for Mobile Devices
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15. WALL Tags How this page appears on two different emulators
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17. WALL Form Tags Note that forms rendered differently on different devices
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20. WALL-Specific Tags Note that use of different colors on different lines very important for readability on small devices
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22. Openwave Browser Emulator Can direct to specific web page to test Displays appearance of page on this device Working controls for phone (to test scrolling, autonumbering, etc.)
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31. Cool Menu Example Use it to set a gridsize variable Extract the resolution_width property Insert that gridsize value into the tag
![Mobile Devices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)