数字不断递增 可控制js
(function($){ $.fn.numberRock=function(options){ var defaults={ speed:24, count:100 }; var opts=$.extend({}, defaults, options); var div_by = 100, count=opts["count"], speed = Math.floor(count / div_by), sum=0, $display = this, run_count = 1, int_speed = opts["speed"]; var int = setInterval(function () { if(count == 0){ $display.text(0); } if (run_count <= div_by&&speed!=0) { $display.text(sum=speed * run_count); run_count++; } else if (sum < count) { $display.text(++sum); } else { clearInterval(int); } }, int_speed); } })(jQuery);
这是个count.js 这个函数定义了数字的大小和速度,所以说以后只要根据自己需求 分别填写大小和速度即可;
$(".value").numberRock({ speed:34, count:1 })
好好玩耍吧