Dynamic HTML Issues   


 

DHTML is too new, still evolving... (as of Fall'98)

Requires Netscape 4.x or MSIE 4.x browsers

Many differences between Netscape and MSIE

  • They will adhere to all W3C recommendations

  • DOM spec, XML, XSL and other W3C standards will clear the smoke...

  • Microsoft's vs. Netscape's DHTML implementations

  • Disagreement on meaning of "dynamic"
    • Netscape: Scripts can drive style sheets for some page elements, but styles can not be changed after the page is loaded!
    • MSIE: Scripts can access properties of all page elements and change them at any time and as often as needed.

  • Run-time document manipulation issues

  • Event model (bubbling) differences

  • Dynamic Styles issues

  • CSS vs. JavaScript Style Sheets

  • ActiveX controls (not in Netscape)

  • JavaScript vs. VBScript (use JavaScript)

  • Data awareness (only in MSIE)

  • Data binding (MSIE only)

  • Multimedia extensions differences

  • Other differences


Last Modified: November 10, 1998 — Instructional Technology Lab