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CS101 Introduction to Computing Lecture HTML Lists and Tables (Web Development Lecture 3)

CS101 Introduction to Computing Lecture HTML Lists and Tables (Web Development Lecture 3). HTML Code. Browser Display. <UL> <LI> SimCity </LI> <LI> Quake </LI> <LI> Bridge </LI> </UL>. SimCity Quake Bridge. The default “bullet” for these lists is a “ disc ”

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CS101 Introduction to Computing Lecture HTML Lists and Tables (Web Development Lecture 3)

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  1. CS101 Introduction to ComputingLectureHTML Lists and Tables(Web Development Lecture 3)

  2. HTML Code Browser Display <UL> <LI>SimCity</LI> <LI>Quake</LI> <LI>Bridge</LI> </UL> • SimCity • Quake • Bridge

  3. The default “bullet” for these lists is a “disc” That, however, can be changed to a “circle” or a “square” with the help of the type attribute

  4. HTML Code Browser Display <UL type = “circle”> <LI>SimCity</LI> <LI>Quake</LI> <LI>Bridge</LI> </UL> • SimCity • Quake • Bridge

  5. type = “square”

  6. Q: What happens if I start a new list without closing the original one? <UL> <LI>SimCity</LI> <LI>Quake II</LI> <UL> <LI>SimCity 3000</LI> <LI>Quake III</LI> </UL> <LI>Bridge</LI> </UL>

  7. Browser Display • Different bullets • Additional tab • SimCity • Quake II • SimCity 3000 • Quake III • Bridge

  8. Such structures, i.e., those in which a new one starts before the first list is finished, are called Nested Lists

  9. Types of Lists In addition to un-ordered lists, HTML supports two other types • Ordered Lists • Definition List

  10. Ordered List Browser Display OL instead of UL <OL> <LI>SimCity</LI> <LI>Quake</LI> <LI>Bridge</LI> </OL> • SimCity • Quake • Bridge Numbers instead of discs, circles or squares

  11. Ordered List Browser Display <OL type = “a”> <LI>SimCity</LI> <LI>Quake</LI> <LI>Bridge</LI> </OL> • SimCity • Quake • Bridge

  12. Ordered List Types

  13. Q: How would one start an ordered list with a number other than 1 Browser Display • SimCity • Quake • Bridge

  14. Ordered List Browser Display <OL start = “25”> <LI>SimCity</LI> <LI>Quake</LI> <LI>Bridge</LI> </OL> • SimCity • Quake • Bridge

  15. Browser Display Definition List • SimCity • A great simulation game in which one build cities • Quake • One of the best of the shoot-em-up genre Term <DL> <DT>SimCity</DT> <DD>A great simulation game in which one build cities </DD> <DT>Quake</DT> <DD> One of the best of the shoot-em-up genre </DD> </DL> Definition

  16. Ordered lists as well as definition lists can be nested just like the un-ordered lists • Can any type of list be nested into any other type?

  17. Lists are one way of presenting data in a an ordered or formal fashion • Tables provide another - more customizable - way of displaying ordered information on Web pages

  18. Browser Display

  19. Browser Display HTML Code <TABLE border = "1" > <TR> <TH>Indoor</TH> <TH>Outdoor</TH> </TR> <TR> <TD>Squash</TD> <TD>Cricket</TD> </TR> </TABLE>

  20. <TABLE> Attributes • BORDER • Determines the thickness of the table border • Example: <TABLE BORDER = “2”> • CELLPADING • Determines the distance between the border of a cell and the contents of the cell • Example: <TABLE CELLPADDING = “3”> • CELLSPACING • Determines the empty spacing between the borders of two adjacent cells • Example: <TABLE CELLSPACING = “1”>

  21. Browser Display HTML Code <TABLE border = "1" > <TR> <TH>Indoor</TH> <TH>Outdoor</TH> </TR> <TR> <TD>Squash</TD> <TD>Cricket</TD> </TR> </TABLE>

  22. Browser Display HTML Code <TABLE> <TR> <TH>Indoor</TH> <TH>Outdoor</TH> </TR> <TR> <TD>Squash</TD> <TD>Cricket</TD> </TR> </TABLE>

  23. <TABLE>,<TR>,<TH>,<TD> Attributes • ALIGN • Possible values: Center, Left, Right • Example: <TH ALIGN = “center”> • BGCOLOR • Example: <TD BGCOLOR = “red”> • WIDTH • Example: <TR WIDTH = “40%”> • HEIGHT • Example: <TABLE HEIGHT = “200”> 40% of the window width

  24. <TR> Attributes • VLAIGN • Determines the vertical alignment of the contents of all of the cells in a particular row • Possible values: Top, Middle, Bottom • Example: <TR VALIGN = “bottom”>

  25. <TH> & <TD> Attributes • NOWRAP • Extend the width of a cell, if necessary, to fit the contents of the cell in a single line • Example: <TD NOWRAP> • COLSPAN • No. of rows the current cell should extend itself downward • Example: <TD COLSPAN = “2”> • ROWSPAN • The number of columns the current cell should extend itself • Example: <TD ROWSPAN = “5”> • VALIGN • Same as that for <TR>

  26. Browser Display HTML Code <TABLE border=“1” > <TR> <TH colspan=“2”> IndoorOutdoor </TH> </TR> <TR> <TD>Squash</TD> <TD>Cricket</TD> </TR> </TABLE>

  27. HTML Code Browser Display <TABLE border = "1" > <CAPTION> My favorite sports </CAPTION> <TR> <TD>Squash</TD> <TD>Cricket</TD> </TR> </TABLE> My favorite sports Caption must be placed immediately after the<TABLE> tag

  28. End of HTML tag review

  29. What have we learned today? • We now know how Web pages are built using HTML • We also know how to make our personal Web pages available to everyone on the Internet

  30. Useful URL’s HTML for the Conceptually Challenged http://www.arachnoid.com/lutusp/html_tutor.html NCSA’s Beginner's Guide to HTML http://archive.ncsa.uiuc.edu/General/Internet/WWW/HTMLPrimerAll.html

  31. Useful URL The Table Sampler http://www.netscape.com/assist/net_sites/table_sample.html

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