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  • Embedded HTML5 Microdata Statement 56
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  • I’m a little confused on how event objects work. In my for loop the following code works: for (i = 1; i <= 5; i++) { var newImage = document.createElement('img'); newImage.setAttribute('src', "images\/pic" + i + ".jpg"); thumbBar.appendChild(newImage); function displayThumb(clickedImage) { var imageThumb = clickedImage.target.getAttribute('src'); displayedImage.setAttribute('src', imageThumb); }; newImage.addEventListener('click', displayThumb); } While the following does not work: for (i = 1; i <= 5; i++) { var newImage = document.createElement('img'); newImage.setAttribute('src', "images\/pic" + i + ".jpg"); thumbBar.appendChild(newImage); function displayThumb(clickedImage) { var imageThumb = newImage.getAttribute('src'); displayedImage.setAttribute('src', imageThumb); }; newImage.addEventListener('click', displayThumb); } In other words, what is the event object in the displayThumb function doing in the first example that allows it to be functioning on the entire loop, whereas in the second example the loop is completed, and the click events only function on the last thumbnail.
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