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            當前位置:主頁 > 技術支持 > Javascript/JQuery > Jquery countUp.js數字變換和滾動事件監聽的實現代碼片段

            Jquery countUp.js數字變換和滾動事件監聽的實現代碼片段

            時間:2024-06-04來源:風信官網 點擊: 1136次
            Jquery countUp.js數字變換和滾動事件監聽的實現代碼片段,以下代碼為項目開發中的片段,實現方法思路僅供參考。

            $(function () {
                exposure._init();

                var videoNum = 0 || count.video;
                var teacherNum = 0 || count.teacher;
                var userNum = 0 || count.user;
                var csrfToken = $('meta[name="csrf-token"]').attr("content");
                //數字變換和滾動事件
                var options = {
                    useEasing: true,
                    useGrouping: true,
                    separator: '',
                    decimal: '.',
                    prefix: '',
                    suffix: ''
                };
                var countUp1 = new CountUp("videoNumSpan", 0, videoNum, 0, 2.5, options);
                var countUp2 = new CountUp("teacherNumSpan", 0, teacherNum, 0, 2.5, options);
                var countUp3 = new CountUp("userNumspan", 0, userNum, 0, 2.5, options);

                $(window).scroll(function () {
                    //數字開始滾動
                    if ($(window).scrollTop() >= jQuery("#videoNumSpan").offset().top - jQuery(window).height()) {
                        countUp1.start();
                        countUp2.start();
                        countUp3.start();
                    }
                });    
             
            });
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