1. Digital Media Technology Seminar 2 – 16 September 2014 Fleur Praal Jeroen van Honk bdms.staff@gmail.com

2. Discussion of Homework Basic principles of X(HT)ML: - syntax of tags: opening tag closing tag attribute name content element name attribute value BDMS Homepage

3. Discussion of Homework Nesting: all opening tags must have a closing tag with the exception of some self-closing elements:, first bullet second bullet>

4. Discussion of Homework HTML document structure: Example all content to be displayed (except the title) sits in here

5. Discussion of Homework The browser must be able to access the referenced file using the path that you provide. If you see your picture on your site, but not on the faces-page, how come? And if it is on the faces-page, but not on your own page, what could it be? And what if your CV is not linked to the Faces-page? In general: be precise! Quotes: one double quote ["] is not the same as two single quotes [‘’] Word editors may convert them to “smart quotes”

6. Discussion of Homework The code-editor is not meant for the display of content, only for the encoding of it. White lines or white space in the editor are not reflected in a browser! Do not add unnecessary white spaces! Tab tags for your own convenience:

7. Discussion of Homework Hyperlinks: Click here Images: Note that your image will be skewed in size if you specify both height and width and these are different from the image's own height and width, as in: (http://bookandbyte.org/2014-2015/Boomsma/cv.html)http://bookandbyte.org/2014-2015/Boomsma/cv.html

8. Discussion of Homework Tables Experience next-to-none Expectations sky-high Experiencenext-to-none Expectationssky-high

9. Today: XML 1

10. Validity of XML - eXtensible Mark-up Language - basic rules always apply, but you can flexibly adjust additional rules for your project - should always denote structure, not form! - Document instance v. document type - Document Type Definition (DTD) / Schema

11. Validity of XML Well-formedness: means that the XML-document instance adheres to the basic syntax rules for XML Validity: means that the XML document adheres to all the specific, extra rules that are laid down in a DTD or in an XML Schema. valid documents are also well-formed documents. useful well- formed valid