The following slides introduce XML, HTML DOM, and JSON.

Slide 14.1: XML (eXtensible Markup Language)
Slide 14.2: XML (cont.)
Slide 14.3: PHP XML DOM (Document Object Model)
Slide 14.4: PHP XML DOM (cont.)
Slide 14.5: PHP SimpleXML
Slide 14.6: HTML DOM (Document Object Model)
Slide 14.7: HTML DOM (cont.)
Slide 14.8: HTML DOM nodes
Slide 14.9: HTML DOM node trees
Slide 14.10: HTML DOM node trees (cont.)
Slide 14.11: HTML DOM properties and methods
Slide 14.12: HTML DOM properties and methods (cont.)
Slide 14.13: HTML DOM accessing nodes
Slide 14.14: HTML DOM accessing nodes (cont.)
Slide 14.15: HTML DOM accessing nodes (cont.)
Slide 14.16: JSON (JavaScript Object Notation)
Slide 14.17: JSON syntax
Slide 14.18: JSON syntax (cont.)
Slide 14.19: JSON vs XML
Slide 14.20: JSON data types
Slide 14.21: JSON parse

  ☂ References

Slide 14.ⓐ: XML tutorial from W3Schools (reference)
Slide 14.ⓑ: HTML DOM tutorial from W3Schools (reference)
Slide 14.ⓒ: JSON tutorial from W3Schools (reference)








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