Sorry for the non-saying title, but I have a question on how to shorten a piece of jQuery code:
$(function() {
$("#profile1").click(function() {
$("#profile1").addClass("focused");
$("#profile2").removeClass("focused");
$("#profile3").removeClass("focused");
});
$("#profile2").click(function() {
$("#profile1").removeClass("focused");
$("#profile2").addClass("focused");
$("#profile3").removeClass("focused");
});
$("#profile3").click(function() {
$("#profile1").removeClass("focused");
$("#profile2").removeClass("focused");
$("#profile3").addClass("focused");
});
});
For what I can see, a toggleClass wouldn't do it, since I can press that object two times in a row and therefore make multiple objects being focused at the same time, while I'm looking for some kind of a switch, where only one object can be in focus (ie have the class 'focused') at a time.
This is me being kind of a beginner, but I'm guessing I should involve 'this' somewhere, but I can't figure out how.
Thanks in advance! You guys rock!
Remove the class from all of them, then add it to the targeted one only. Also, use a single event handler only and reference the event target dynamically.
$(function() {
var $profiles = $("#profile1, #profile2, #profile3");
$profiles.click(function(e) {
$profiles.removeClass("focused");
$(this).addClass("focused"); // or use `e.target` instead of `this`
});
});
You might also use a class .profile
instead of ids to select the elements now.
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