Day 11 – UI Design

1. Dynamic HTML
   • javascript, process internally by the browser.
2. HTML – frames
<frameset cols=”25%, 75%>
<frame src = “frame_a.htm”>
<frame src = “frame_b.htm”>
</frameset>

3. DOM
   • form process, validation on client.
4. Windows
5. DIV/Tables
6. Exercises
   • Display home page with the following frames
     (i) top
     (ii) menu
     (iii) main
   • Login occurs@menu frame
   • Menu pages@ menu frame
   • All other pages@ main
   • Client side form validation
     – Show error on a popup window Mozilla (error.jsp)
     – popup DHTML – IE

Possible Problems Listed Previously

• Menu page not in menu frame
• Popup didn’t work (only javascript) – menu (if !=a & !=b)
• if nric/rname blank, back to menu choice (should be voter).
• if all blank, go to error page (should be voter).
• Check browser type.
• After enter nricno, display record but go to error page (check null value).

• web application development