如我所见，您正在一次处理所有元素，但是不会一次显示所有元素.尝试仅将这些将要显示的元素处理并添加到DOM中.即使只有一对元素，但您拥有数千个元素，JQuery-mobile本身也非常慢.

As I see, you're processing all elements at once, however you don't display them all at once. Try to process and add to DOM only these elements that will be displayed. JQuery-mobile is very slow by itself even if there's only a pair of elements, you have thousands.