杂记 后台代码取DataSource中的值,和不间断滚动JS

后台代码取DataSource中的值
例如:

int intSource = int.Parse(((DataRowView)e.Item.DataItem).Row["ItemPattern"].ToString());


不间断滚动JS
原理其实很简单,这让我和我的同事很感慨,程序其实很简单,就看你能不能把它用活~

   <script>
   var speed=30
   demo2.innerHTML=demo1.innerHTML
   function Marquee(){
   if(demo2.offsetWidth-demo.scrollLeft<=0)
   demo.scrollLeft-=demo1.offsetWidth
   else{
   demo.scrollLeft++
   }
   }
   var MyMar=setInterval(Marquee,speed)
   demo.onmouseover=function() {clearInterval(MyMar)}
   demo.onmouseout=function() {MyMar=setInterval(Marquee,speed)}
   </script>  

<div id=demo style=overflow:hidden;height:89;720;>
 <table  cellpadding=0 cellspace=0 border=0 width=100% background="skin/images/line6.jpg">
 <tr>
 <td id=demo1 valign=top  background="skin/images/line6.jpg">
  <table cellSpacing="4" cellPadding="7" border="0"  background="skin/images/line6.jpg">
   <tr>
       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="72" src="skin/images/tu1.jpg" width="99" border="0"></A>
    </td>

       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="71" src="skin/images/tu2.jpg" width="98" border="0"></A>
    </td>
    
       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="71" src="skin/images/tu3.jpg" width="97" border="0"></A>
    </td>
    
       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="72" src="skin/images/tu4.jpg" width="98" border="0"></A>
    </td>

       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="70" src="skin/images/tu5.jpg" width="95" border="0"></A>
    </td>

       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="72" src="skin/images/tu1.jpg" width="99" border="0"></A>
    </td>

       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="71" src="skin/images/tu2.jpg" width="98" border="0"></A>
    </td>

       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="71" src="skin/images/tu3.jpg" width="97" border="0"></A>
    </td>

       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="72" src="skin/images/tu4.jpg" width="98" border="0"></A>
    </td>

       <td vAlign="middle" align="center" width="109" background="skin/images/tu.jpg"><A href="#"><IMG height="70" src="skin/images/tu5.jpg" width="95" border="0"></A>
    </td>
   </tr>
  </table>
 </td>
 <td id=demo2 valign=top background="skin/images/line6.jpg"></td>
 </tr>
 </table>
</div>