js实现表格无缝滚动效果
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<!doctype html> <html> <head> <meta charset="utf-8"> <title>table表格无缝向上滚动</title> <script src="http://libs.baidu.com/jquery/1.11.3/jquery.min.js"></script> <style> .tablebox { height: 500px; overflow: hidden; position: relative; width: 1000px; margin: 100px auto; background-color: rgba(6,26,103,1); } .tbl-header { width: 100%; position: absolute; top: 0; left: 0; z-index: 999; } .tbl-body { width: 100%; position: absolute; top: 0; left: 0; } .tablebox table { width: 100%; } .tablebox table th, .tablebox table td { font-size: 24px; color: #7ca6f4; line-height: 45px; text-align: center; } .tablebox table tr th { background-color: #1f1f9c; cursor: pointer; } .tablebox table tr td { background-color: transparent; } .tbl-body tr:nth-child(even) td,.tbl-body1 tr:nth-child(even) td { background-color: rgba(31, 31, 156, .5); } .tablebox table tr td span, .tablebox table tr td span { font-size: 24px; }</style> </head> <body> <div class="tablebox"> <div class="tbl-header"> <table border="0" cellspacing="0" cellpadding="0"> <thead> <tr> <th>排名</th> <th>地市</th> <th>销售收入(万元)</th> <th>同比(%)</th> <th>环比(%)</th> <th>销售计划(万元)</th> <th>计划完成率(%)</th> </tr> </thead> <tbody style="opacity:0;"></tbody> </table> </div> <div class="tbl-body"> <table border="0" cellspacing="0" cellpadding="0"> <thead> <tr> <th>排名</th> <th>地市</th> <th>销售收入(万元)</th> <th>同比(%)</th> <th>环比(%)</th> <th>销售计划(万元)</th> <th>计划完成率(%)</th> </tr> </thead> <tbody></tbody> </table> </div> </div> <script> var MyMarhq = ‘‘; clearInterval(MyMarhq); $(‘.tbl-body tbody‘).empty(); $(‘.tbl-header tbody‘).empty(); var str = ‘‘; var Items = [{"Ranking":"1","City":"保定","SaleIncome":"2506734.43","SaleRough":"296071.96","SalePlan":"7200000","PlanFinish":"34.82","TonOilincome":"264.15","OilTransform":"29.62","An":"53.00","Mom":"-13.00"}, {"Ranking":"2","City":"沧州","SaleIncome":"1425935.58","SaleRough":"93717.83","SalePlan":"3200000","PlanFinish":"44.56","TonOilincome":"366.59","OilTransform":"11.23","An":"65.00","Mom":"43.00"}, {"Ranking":"3","City":"秦皇岛","SaleIncome":"1372207.38","SaleRough":"241071.82","SalePlan":"3000000","PlanFinish":"45.74","TonOilincome":"342.32","OilTransform":"6.61","An":"34.00","Mom":"7.00"}, {"Ranking":"4","City":"衡水","SaleIncome":"972451.15","SaleRough":"87638.60","SalePlan":"2700000","PlanFinish":"36.02","TonOilincome":"246.03","OilTransform":"11.56","An":"15.00","Mom":"-18.00"}, {"Ranking":"5","City":"石家庄","SaleIncome":"939010.52","SaleRough":"140217.37","SalePlan":"7200000","PlanFinish":"13.04","TonOilincome":"139.44","OilTransform":"19.23","An":"-57.00","Mom":"-48.00"}, {"Ranking":"6","City":"邢台","SaleIncome":"774274.70","SaleRough":"124693.90","SalePlan":"3700000","PlanFinish":"20.93","TonOilincome":"138.87","OilTransform":"9.44","An":"-20.00","Mom":"-44.00"}, {"Ranking":"7","City":"唐山","SaleIncome":"680456.79","SaleRough":"50542.14","SalePlan":"3600000","PlanFinish":"18.90","TonOilincome":"243.60","OilTransform":"16.95","An":"-29.00","Mom":"-49.00"}, {"Ranking":"8","City":"张家口","SaleIncome":"613319.87","SaleRough":"176075.96","SalePlan":"3000000","PlanFinish":"20.44","TonOilincome":"87.09","OilTransform":"7.97","An":"2.00","Mom":"-24.00"}, {"Ranking":"9","City":"中油华奥","SaleIncome":"596575.25","SaleRough":"387024.26","SalePlan":"11000000","PlanFinish":"5.42","TonOilincome":"93.58","OilTransform":"19.06","An":"35.00","Mom":"6.00"}, {"Ranking":"10","City":"承德","SaleIncome":"589048.12","SaleRough":"68966.73","SalePlan":"2200000","PlanFinish":"26.77","TonOilincome":"193.24","OilTransform":"11.29","An":"30.00","Mom":"-28.00"}, {"Ranking":"11","City":"廊坊","SaleIncome":"515448.14","SaleRough":"137934.72","SalePlan":"3500000","PlanFinish":"14.73","TonOilincome":"95.47","OilTransform":"8.80","An":"-48.00","Mom":"-3.00"}, {"Ranking":"12","City":"瑞州","SaleIncome":"399875.26","SaleRough":"85371.46","SalePlan":"2000000","PlanFinish":"19.99","TonOilincome":"114.42","OilTransform":"11.42","An":"128.00","Mom":"-30.00"}, {"Ranking":"13","City":"石家庄中油","SaleIncome":"90543.62","SaleRough":"20065.14","SalePlan":"430000","PlanFinish":"21.06","TonOilincome":"213.44","OilTransform":"20.45","An":"-24.00","Mom":"-17.00"}, {"Ranking":"14","City":"辛集中油","SaleIncome":"49255.52","SaleRough":"8743.12","SalePlan":"250000","PlanFinish":"19.70","TonOilincome":"202.67","OilTransform":"29.95","An":"19.00","Mom":"-6.00"}, {"Ranking":"15","City":"井陉中油","SaleIncome":"29682.60","SaleRough":"2175.66","SalePlan":"140000","PlanFinish":"21.20","TonOilincome":"730.20","OilTransform":"25.55","An":"-74.00","Mom":"-52.00"}, {"Ranking":"16","City":"保定中油","SaleIncome":"11887.73","SaleRough":"2944.97","SalePlan":"100000","PlanFinish":"11.89","TonOilincome":"118.12","OilTransform":"34.16","An":"-64.00","Mom":"-72.00"}] $.each(Items,function (i, item) { str = ‘<tr>‘+ ‘<td>‘+item.Ranking+‘</td>‘+ ‘<td>‘+item.City+‘</td>‘+ ‘<td>‘+(+item.SaleIncome/10000).toFixed(2)+‘</td>‘+ ‘<td>‘+(+item.An).toFixed(2)+‘</td>‘+ ‘<td>‘+(+item.Mom).toFixed(2)+‘</td>‘+ ‘<td>‘+(item.SalePlan/10000).toFixed(2)+‘</td>‘+ ‘<td>‘+(+item.PlanFinish).toFixed(2)+‘</td>‘+ ‘</tr>‘ $(‘.tbl-body tbody‘).append(str); $(‘.tbl-header tbody‘).append(str); }); if(Items.length > 10){ $(‘.tbl-body tbody‘).html($(‘.tbl-body tbody‘).html()+$(‘.tbl-body tbody‘).html()); $(‘.tbl-body‘).css(‘top‘, ‘0‘); var tblTop = 0; var speedhq = 50; // 数值越大越慢 var outerHeight = $(‘.tbl-body tbody‘).find("tr").outerHeight(); function Marqueehq(){ if(tblTop <= -outerHeight*Items.length){ tblTop = 0; } else { tblTop -= 1; } $(‘.tbl-body‘).css(‘top‘, tblTop+‘px‘); } MyMarhq = setInterval(Marqueehq,speedhq); // 鼠标移上去取消事件 $(".tbl-header tbody").hover(function (){ clearInterval(MyMarhq); },function (){ clearInterval(MyMarhq); MyMarhq = setInterval(Marqueehq,speedhq); }) } </script> </body> </html>
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