JAVASCRIPT addButtonListeners a. Selects all buttons nested inside the main element b. If buttons exist: c. Loop through the NodeList of buttons d. Gets the postId from button.dataset.postId e. Adds a click event listener to each button (reference addEventListener) f. The listener calls an anonymous function (see cheatsheet) g. Inside the anonymous function: the function toggleComments is called with the event and postId as parameters h. Return the button elements which were selected i. You may want to define an empty toggleComments function for now. Not all tests will pass for addButtonListeners until toggleComments exists. I recommend waiting on the logic inside the toggleComments function until we get there. */ function addButtonListeners(){ }
JAVASCRIPT addButtonListeners a. Selects all buttons nested inside the main element b. If buttons exist: c. Loop through the NodeList of buttons d. Gets the postId from button.dataset.postId e. Adds a click event listener to each button (reference addEventListener) f. The listener calls an anonymous function (see cheatsheet) g. Inside the anonymous function: the function toggleComments is called with the event and postId as parameters h. Return the button elements which were selected i. You may want to define an empty toggleComments function for now. Not all tests will pass for addButtonListeners until toggleComments exists. I recommend waiting on the logic inside the toggleComments function until we get there. */ function addButtonListeners(){ }
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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JAVASCRIPT
addButtonListeners
a. Selects all buttons nested inside the main element
b. If buttons exist:
c. Loop through the NodeList of buttons
d. Gets the postId from button.dataset.postId
e. Adds a click event listener to each button (reference addEventListener)
f. The listener calls an anonymous function (see cheatsheet)
g. Inside the anonymous function: the function toggleComments is called with the
event and postId as parameters
h. Return the button elements which were selected
i. You may want to define an empty toggleComments function for now. Not all tests
will pass for addButtonListeners until toggleComments exists. I recommend
waiting on the logic inside the toggleComments function until we get there.
*/
function addButtonListeners(){
}
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