How did client-side technologies emerged
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The document discusses the evolution of web client-side technologies, starting with the early days of HTML and the issues of cross-browser compatibility and maintenance challenges. It highlights the introduction of standardization through XML and the adoption of XHTML and CSS for better structure and styling. Finally, it emphasizes the importance of JavaScript for adding interactivity and dynamic content to web pages.
How did client-side technologies emerged
- 1. Web client-side technologiesHow did they emergeAla’ YasinAbuhijlehSoftware Development Manager, Bayt.com1
- 2. DaysGood Html2Web: Year 1991Static content
- 3. Small sites
- 4. Simple pagesHTMLMarking up & stylingAwesome !
- 5. Bad Html days3Problems!Cross browsers compatibility issues
- 6. Styles mixed with mark ups
- 8. No interactivity supportedWeb: Few years laterMultiple browsers
- 11. Bigger sites/more pages
- 12. Advanced functionalitiesFixing Html issues4Problems!Cross browsers issues
- 13. Styling mixed with markup
- 16. XML5XML Rules Carry/store data
- 17. Not to display/style data
- 18. Standardization for Markup Languages
- 19. Extensible! No tags defined
- 20. …..
- 21. …..Xhtml & CSS6Unified HTML
- 22. Cleaner HTML
- 23. Cross browser compatibilityXML RulesCascading Style Sheets
- 24. Styles separated from mark up
- 25. Better maintainabilityOne problem left7 Cross browsers compatibility issues
- 26. Styling mixed with markup
- 28. No interactivity
- 29. interactivity == programming languageJavascript8 Lightweight language
- 31. Free, no licenses requiredLinking Javascript to HTML9?JavascriptLogic
- 32. Objects
- 33. Variables
- 35. Text
- 36. staticHow to manipulate?
- 39. Text
- 40. staticDOMObject representationOf the document