New Perspectives on HTML5, CSS3, and JavaScript
6th Edition
ISBN: 9781305503922
Author: Patrick M. Carey
Publisher: Cengage Learning
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Chapter 12, Problem 12CP4
a.
Program Plan Intro
To create the columnSort() function and declare a variable named columnText equal to the text content of the event object target.
b.
Program Plan Intro
To retrieve the index number of the column by applying the indexOf() method to the dataCategories array and store the index number in the columnIndex variable.
c.
Program Plan Intro
To test whether columnIndex is equal to sortIndex. If it is equal then multiply the sortDirection variable by -1 otherwise set sortIndex equal to columnIndex.
d.
Program Plan Intro
To declare the columnNumber variable equal to columnIndex + 1.
e.
Program Plan Intro
To declare the columnStyles variable and then delete the third rule from the last style sheet.
f.
Program Plan Intro
To add the given style rule to display the icon on the basis of ascending and descending order.
g.
Program Plan Intro
To sort the values in the tableData array using the dataSort2D() function.
h.
Program Plan Intro
To create and append the newly sorted table body to the web table by calling the writeTableData() function.
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Chapter 12 Solutions
New Perspectives on HTML5, CSS3, and JavaScript
Ch. 12.2 - Prob. 1QCCh. 12.2 - Prob. 2QCCh. 12.2 - Prob. 3QCCh. 12.2 - Prob. 4QCCh. 12.2 - Prob. 5QCCh. 12.2 - Prob. 6QCCh. 12.3 - Prob. 1QCCh. 12.3 - Prob. 2QCCh. 12 - Prob. 1RACh. 12 - Prob. 2RA
Ch. 12 - Prob. 3RACh. 12 - Prob. 4RACh. 12 - Prob. 5RACh. 12 - Prob. 6RACh. 12 - Prob. 7RACh. 12 - Prob. 8RACh. 12 - Prob. 9RACh. 12 - Prob. 10RACh. 12 - Prob. 11RACh. 12 - Prob. 12RACh. 12 - Prob. 13RACh. 12 - Prob. 1CP1Ch. 12 - Prob. 2CP2Ch. 12 - Prob. 3CP2Ch. 12 - Prob. 4CP2Ch. 12 - Prob. 5CP2Ch. 12 - Prob. 4CP3Ch. 12 - Prob. 20CP3Ch. 12 - Prob. 3CP4Ch. 12 - Prob. 4CP4Ch. 12 - Prob. 5CP4Ch. 12 - Prob. 6CP4Ch. 12 - Prob. 7CP4Ch. 12 - Prob. 8CP4Ch. 12 - Prob. 9CP4Ch. 12 - Prob. 10CP4Ch. 12 - Prob. 11CP4Ch. 12 - Prob. 12CP4Ch. 12 - Prob. 13CP4Ch. 12 - Prob. 14CP4
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