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August 29, 2016 20:10
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Testing Javascript
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function(){ | |
var links = document.querySelectorAll(".itemLinks"); | |
var wrapper = document.querySelector("#wrapper"); | |
var activeLink = 0; | |
for (var i = 0; i < links.length; i+++) { | |
var link = links[i]; | |
link.addEventListener('click', setClickedItem, false); | |
link.itemID = i; | |
} | |
links[activeLink].classList.add("active"); | |
function setClickedItem(e) { | |
removeActiveLinks(); | |
var clickedLink = e.target; | |
activeLink = clickedLink.itemID; | |
changePosition(clickedLink); | |
} | |
function removeActiveLinks() { | |
for (var i = 0; i < links.length; i++) { | |
links[i].classList.remove("active"); | |
} | |
} | |
function changePosition(link) { | |
var position = link.getAttribute("data-pos"); | |
wrapper.style.left = position; | |
link.classList.add("active"); | |
} | |
})(); |
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