Multi-touch

Multi-touch 展示

6-22 最後一次上課

6-29 老師公假出國開會。

三創競賽觀後感 (2)

請閱讀其他同學的部落格，選擇其中三位同學在她(他)的部落格上，針對觀後感給予評語或建議。

三創競賽觀後感

競賽實況。本實驗室蔡士楷與朱衍印於全校三創競賽獲得佳作

請在你的部落格寫下300字心得。

Lab Drag-and-Drop by AJAX

1. Go to Laszlo
2. Study and play around the "drag-and-drop" example.
3. Use this method to control music playing of the song "Where to begin".
4. Add the song to the program.
5. Change the photo to the CD title.
6. If you drag and drop the photo to the "play" area, the music plays.
7. If you drap and drop the photo to the "pause" area, the music pauses.

Lab Movie Player by AJAX

1. Go to Laszlo
2. Study and play around the "scripting" and "video" examples.
3. Use this script to control movie playing.
4. If you push the "pause" button, the movie pauses.
5. If you push the "resume" button, the movie resumes.

Ajax

Why Ajax

• HTML is basically for hyperlinked documents and offers very limited interactions.
• AJAX brings desktop like interactions to the web and complements HTML in terms of graphic user interfaces.

Ajax isn’t a technology. It’s really several technologies, each flourishing in its own right, coming together in powerful new ways. Ajax incorporates:

• standards-based presentation using XHTML and CSS;
• dynamic display and interaction using the Document Object Model; The structure of the DOM exposes new powerful methods which allow you access and manipulate the elements of any document.
• data interchange and manipulation using XML and XSLT;
• asynchronous data retrieval using XMLHttpRequest;
• and JavaScript binding everything together. It has comprehensive control over every page element.

Reference