[Transfer] div css image scrolling effect_html/css_WEB-ITnose
Jun 24, 2016 pm 12:29 PM
想必大家都注意到
在原作者的基礎上做了一定修改，主要還是在樣式上面，將表格更換為標簽。
先了解一下對象的幾個的屬性：
innerHTML:設置或獲取位于對象起始和結束標簽內的 HTML
scrollHeight: 獲取對象的滾動高度。
scrollLeft:設置或獲取位于對象左邊界和窗口中目前可見內容的最左端之間的距離
scrollTop:設置或獲取位于對象最頂端和窗口中可見內容的最頂端之間的距離
scrollWidth:獲取對象的滾動寬度
offsetHeight:獲取對象相對于版面或由父坐標 offsetParent 屬性指定的父坐標的高度
offsetLeft:獲取對象相對于版面或由 offsetParent 屬性指定的父坐標的計算左側位置
offsetTop:獲取對象相對于版面或由 offsetTop 屬性指定的父坐標的計算頂端位置
offsetWidth:獲取對象相對于版面或由父坐標 offsetParent 屬性指定的父坐標的寬度
圖片上無縫滾動
向上滾動
<script> <br> <!-- <br /> var speed=10; //數(shù)字越大速度越慢 <br /> var tab=document.getElementById("demo"); <br /> var tab1=document.getElementById("demo1"); <br /> var tab2=document.getElementById("demo2"); <br /> tab2.innerHTML=tab1.innerHTML; //克隆demo1為demo2 <br /> function Marquee(){ <br /> if(tab2.offsetTop-tab.scrollTop<=0)//當滾動至demo1與demo2交界時 <br /> tab.scrollTop-=tab1.offsetHeight //demo跳到最頂端 <br /> else{ <br /> tab.scrollTop++ <br /> } <br /> } <br /> var MyMar=setInterval(Marquee,speed); <br /> tab. {clearInterval(MyMar)};//鼠標移上時清除定時器達到滾動停止的目的 <br /> tab. {MyMar=setInterval(Marquee,speed)};//鼠標移開時重設定時器 <br /> --> <br> </script>
圖片下無縫滾動
向下滾動
<script> <br> <!-- <br /> var speed=10; //數(shù)字越大速度越慢 <br /> var tab=document.getElementById("demo"); <br /> var tab1=document.getElementById("demo1"); <br /> var tab2=document.getElementById("demo2"); <br /> tab2.innerHTML=tab1.innerHTML; //克隆demo1為demo2 <br /> tab.scrollTop=tab.scrollHeight <br /> function Marquee(){ <br /> if(tab1.offsetTop-tab.scrollTop>=0)//當滾動至demo1與demo2交界時 <br> tab.scrollTop+=tab2.offsetHeight? //demo跳到最頂端 <br> else{ <br> tab.scrollTop-- <br> } <br> } <br> var MyMar=setInterval(Marquee,speed); <br> tab. {clearInterval(MyMar)};//鼠標移上時清除定時器達到滾動停止的目的 <br> tab. {MyMar=setInterval(Marquee,speed)};//鼠標移開時重設定時器 <br> --> <br> </script>
圖片左無縫滾動
向左滾動
<script> <br> <!-- <br /> var speed=10; //數(shù)字越大速度越慢 <br /> var tab=document.getElementById("demo"); <br /> var tab1=document.getElementById("demo1"); <br /> var tab2=document.getElementById("demo2"); <br /> tab2.innerHTML=tab1.innerHTML; <br /> function Marquee(){ <br /> if(tab2.offsetWidth-tab.scrollLeft<=0) <br /> tab.scrollLeft-=tab1.offsetWidth <br /> else{ <br /> tab.scrollLeft ; <br /> } <br /> } <br /> var MyMar=setInterval(Marquee,speed); <br /> tab. {clearInterval(MyMar)}; <br /> tab. {MyMar=setInterval(Marquee,speed)}; <br /> --> <br> </script>
圖片右無縫滾動
向右滾動
<script> <br> <!-- <br /> var speed=10; //數(shù)字越大速度越慢 <br /> var tab=document.getElementById("demo"); <br /> var tab1=document.getElementById("demo1"); <br /> var tab2=document.getElementById("demo2"); <br /> tab2.innerHTML=tab1.innerHTML; <br /> function Marquee(){ <br /> if(tab.scrollLeft<=0) <br /> tab.scrollLeft =tab2.offsetWidth <br /> else{ <br /> tab.scrollLeft-- <br /> } <br /> } <br /> var MyMar=setInterval(Marquee,speed); <br /> tab. {clearInterval(MyMar)}; <br /> tab. {MyMar=setInterval(Marquee,speed)}; <br /> --> <br> </script>
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