在使用每个循环更新UI之前,有人能告诉我为什么我的IF语句会被触发吗?
代码基本上希望延迟向UI添加css类,然后在添加每个类之后,重定向用户。它目前只是立即指示?!
$("#logo").click(function() {
//define variables:
var eventDuration = 500;
var elementArray = ['ribbon', 'left-panel', 'wid-id-1', 'wid-id-2'];
var animationArray = ['slideOutRight', 'slideOutLeft', 'rotateOutUpRight', 'rotateOutUpRight'];
//Loop through elements and update UI with timer function:
$.each(elementArray, function(index, value) {
//Increments the delay of the element updates:
var delaytimer = index * eventDuration + eventDuration;
//Adds animation css classes to onpage elements:
$('#' + value).delay(delaytimer).queue(function() {
$(this).addClass('animated ' + animationArray[index]).dequeue();
});
//Once complete redirect to the home page:
if (index === 3) {
$(this).delay(delaytimer + 500).queue(function() {
window.location.replace('/').dequeue;
});
}
});
});
答案 0 :(得分:1)
您的if
语句正在立即执行,因为它不在延迟函数中。试着把它移到那里。
$('#' + value).delay(delaytimer).queue(function() {
$(this).addClass('animated ' + animationArray[index]).dequeue();
//Once complete redirect to the home page:
if (index === 3) {
$(this).delay(delaytimer + 500).queue(function() {
window.location.replace('/').dequeue;
});
}
});