Jquery 如何使用索引值获取元素的高度 $(文档).ready(函数(){ var autoHeight=''; var items=$('.ioslider.slider.item'); var CountNumber=items.size(); var sliderHeight=0; 因为(var i=0;i
是一个函数,所以通过使用Jquery 如何使用索引值获取元素的高度 $(文档).ready(函数(){ var autoHeight=''; var items=$('.ioslider.slider.item'); var CountNumber=items.size(); var sliderHeight=0; 因为(var i=0;i,jquery,Jquery,是一个函数,所以通过使用()-调用它-所以使用items.eq(i)而不是items.eq[i] $(document).ready(function () { var autoHeight = ''; var items = $('.iosSlider .slider .item'); var CountNumber = items.size(); var sliderHeight = 0; for (var i = 0; i <= CountNu
()
-调用它-所以使用items.eq(i)
而不是items.eq[i]
$(document).ready(function () {
var autoHeight = '';
var items = $('.iosSlider .slider .item');
var CountNumber = items.size();
var sliderHeight = 0;
for (var i = 0; i <= CountNumber - 1; i++) {
alert('hi') var itemBox = items.eq[i];
var itemHeight = itemBox.height();
alert(itemHeight);
}
});
$(document).ready(function () {
var autoHeight = '';
var items = $('.iosSlider .slider .item');
var CountNumber = items.size();
var sliderHeight = 0;
for (var i = 0; i < CountNumber; i++) {
alert('hi');
var itemBox = items.eq(i);
var itemHeight = itemBox.height();
alert(itemHeight);
}
});
$(document).ready(function () {
var autoHeight = '';
var items = $('.iosSlider .slider .item');
var sliderHeight = 0;
items.each(function (i, item) {
alert('hi');
var itemBox = $(this)
var itemHeight = itemBox.height();
alert(itemHeight);
})
});