表格背景渐变(非用图片)

    技术2022-05-11  71

    <table id=tablebg width=200 border=1 bordercolordark=white bordercolorlight=black cellpadding=3 cellspacing=0 style="word-break:break-all;table-layout:fixed;color:#ffffff;"> <tbody align=center> <tr><td>aaaa</td></tr> <tr><td>aaaa</td></tr> <tr><td>aaaa</td></tr> <tr><td>aaaa</td></tr> </tbody> </table> <script language="JavaScript"> //石井堅 2003-07-03 //顏色從rgb(0,0,0)一直變化到rgb(255,255,255) var r=0; var g=0; var b=0; var rgb; function setTabColor() { var tid=document.getElementById("tablebg"); if(Math.floor(b)!=255){b++;} else   {     if (Math.floor(g)!=255){g++;b=0;}     else       {         if(Math.floor(r)!=255){r=0;g=0;b=0;}         else{r++;g=0;b=0;}       }   } //span1.innerHTML=span1.innerHTML+"<Br>Red:"+r+",Green:"+g+",Blue:"+b; tid.style.backgroundColor=RGB1(r,g,b) } colorInterval=setInterval("setTabColor()",1); </script> <span id=span1></span> <script language=Vbs> Function RGB1(r,g,b)   RGB1=RGB(r,g,b) End Function </script> 

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