为什么我在首页同时复制出二段代码后图片不能流动显示了？
复制代码 代码如下:
| <script> <br>var speed=25 <br>demo2.innerHTML=demo1.innerHTML <br>function Marquee1(){ <br>if(demo2.offsetWidth-demo.scrollLeft<=0) <br>demo.scrollLeft-=demo1.offsetWidth <br>else{ <br>demo.scrollLeft++ <br>} <br>} <br>var MyMar=setInterval(Marquee1,speed) <br>demo.onmouseover=function() {clearInterval(MyMar)} <br>demo.onmouseout=function() {MyMar=setInterval(Marquee1,speed)} <br></script> 由于这2段代码完全相同，所以产生冲突。把另一段代码简单修改一下代码即可。红色标注的地方是需要修改的。
复制代码 代码如下:
<script> <br>var speed=25 <br>gundong2.innerHTML=gundong1.innerHTML <br>gundong.scrollLeft=gundong.scrollWidth <br>function Marquee1(){ <br>if(gundong.scrollLeft<=0) <br>gundong.scrollLeft+=gundong2.offsetWidth <br>else{ <br>gundong.scrollLeft-- <br>} <br>} <br>var MyMar1=setInterval(Marquee1, speed) <br>gundong.onmouseover=function() {clearInterval(MyMar1)} <br>gundong.onmouseout=function() {MyMar1=setInterval(Marquee1, speed)} <br></script> |
