- Learning jQuery（Fourth Edition）
- Jonathan Chaffer Karl Swedberg
- 140字
- 2021-08-13 17:18:47
Exercises
To complete these exercises, you will need the index.html file for this chapter, as well as the finished JavaScript code as found in complete.js. These files can be downloaded from the Packt Publishing web site at http://www.packtpub.com/support.
Challenge exercises may require the use of the official jQuery documentation at http://api.jquery.com/:
- Add a class of
specialto all of the<li>elements at the second level of the nested list. - Add a class of
yearto all the table cells in the third column of a table. - Add the class
specialto the first table row that has the word Tragedy in it. - Challenge: Select all the list items (
<li>s) containing a link (<a>). Add the classafterlinkto the sibling list items that follow the ones selected. - Challenge: Add the class
tragedyto the closest ancestor<ul>of any.pdflink.