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Published byJemimah Stokes Modified over 9 years ago
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Introduction to DHTML Phil Denoncourt III
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What is DHTML Dynamic HTML Just as Access is Dynamic Database environment Can have controls that respond to events Can have centralized code modules Can be written in VB(script)
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Internet Explorer DHTML Developing for two DHTML environments takes three times the development time IE supports ActiveX controls & objects IE supports VB script 80% of the worlds browsing activity is done with IE
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Advantages of DHTML over Access Centralized code for distribution Can be secured by using HTTPS Richer event model; Tighter control over the display Smaller footprint Can monitor usage easier
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Disadvantages Uses script languages which mean – All variables are variants – Error handling is limited Debugging can be awkward
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Features Data binding Behaviors or Scriptlets Support for XML Event Bubbling Flexible object model
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What you have to know HTML VB (script) DOM (Document object model)
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