New Perspectives on HTML5, CSS3, and JavaScript
6th Edition
ISBN: 9781305503922
Author: Patrick M. Carey
Publisher: Cengage Learning
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Chapter 6.2, Problem 2QC
Program Plan Intro
To provide code for the column group where the first two columns belong to the introCol class and the class for the next three columns is col1, col2, and col3.
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Suppose you are using a jQuery animation to make an element change color when the user clicks on it, and you also want to execute a function as soon as the animation finishes running. How can you do this?
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Which of the following code elements is often removed at the end of a line? Why it is removed?
//3. toggleCommentSection//a. Receives a postId as the parameter//b. Selects the section element with the data-post-id attribute equal to the postId//received as a parameter//c. Use code to verify the section exists before attempting to access the classList//property//d. At this point in your code, the section will not exist. You can create one to test if//desired.//e. Toggles the class 'hide' on the section element//f. Return the section element
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function toggleCommentSection(postId) { // If Post Id Is Passed, Return Undefined if (!postId) { return undefined; } else { // Else, Get All Comment Sections const commentSections = document.querySelectorAll('[data-post-id]'); // Loop Through Each Comment Section for (let i = 0; i < commentSections.length; i++) { const commentSection = commentSections[i]; // If Post Id Attribut Of Comment Section Is Equal To Post Id Passed Arg…
Chapter 6 Solutions
New Perspectives on HTML5, CSS3, and JavaScript
Ch. 6.1 - Prob. 9QCCh. 6.2 - Prob. 1QCCh. 6.2 - Prob. 2QCCh. 6 - Prob. 1RACh. 6 - Prob. 2RACh. 6 - Prob. 3RACh. 6 - Prob. 4RACh. 6 - Prob. 5RACh. 6 - Prob. 6RACh. 6 - Prob. 7RA
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New Perspectives on HTML5, CSS3, and JavaScriptComputer ScienceISBN:9781305503922Author:Patrick M. CareyPublisher:Cengage Learning
New Perspectives on HTML5, CSS3, and JavaScript
Computer Science
ISBN:9781305503922
Author:Patrick M. Carey
Publisher:Cengage Learning