1 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> 2 <HTML> 3 <HEAD> 4 <TITLE> New Document </TITLE> 5 <META NAME="Generator" CONTENT="EditPlus"> 6 <META NAME="Author" CONTENT=""> 7 <META NAME="Keywords" CONTENT=""> 8 <META NAME="Description" CONTENT=""> 9 </HEAD> 10 <SCRIPT LANGUAGE="JavaScript"> 11 function autoRowSpan(tb,row,col) 12 { 13 var lastValue=""; 14 var value=""; 15 var pos=1; 16 for(var i=row;i<tb.rows.length;i++){ 17 value = tb.rows[i].cells[col].innerText; 18 if(lastValue == value){ 19 tb.rows[i].deleteCell(col); 20 tb.rows[i-pos].cells[col].rowSpan = tb.rows[i-pos].cells[col].rowSpan+1; 21 pos++; 22 }else{ 23 lastValue = value; 24 pos=1; 25 } 26 } 27 } 28 29 </SCRIPT> 30 <BODY onload="autoRowSpan(tb,0,0)"> 31 <TABLE id="tb" border="1"> 32 <THEAD> 33 <TR > 34 <TD>國家</TD> 35 <TD>地區</TD> 36 </TR> 37 </THEAD> 38 <TR> 39 <TD>中國</TD> 40 <TD>河南</TD> 41 </TR> 42 <TR> 43 <TD>中國</TD> 44 <TD>四川</TD> 45 </TR> 46 <TR> 47 <TD>中國</TD> 48 <TD>北京</TD> 49 </TR> 50 <TR> 51 <TD>美國</TD> 52 <TD>紐約</TD> 53 </TR> 54 <TR> 55 <TD>美國</TD> 56 <TD>洛杉磯</TD> 57 </TR> 58 <TR> 59 <TD>英國</TD> 60 <TD>倫敦</TD> 61 </TR> 62 </TABLE> 63 </BODY> 64 </HTML>