table相同的列合并

最新推荐文章于 2024-11-15 18:45:00 发布

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最新推荐文章于 2024-11-15 18:45:00 发布

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function mergeRows(tableId){
    var rows=$("#"+tableId).find("tbody:first").children();
    var row;
    var lastIndex;
    var lastOrderId;
    var temp,tempId;
    var count=1;
    var chds;
    for(var i=0;i<rows.length;i++){
       row = rows.eq(i);
       chds = row.children();
       temp = chds.eq(0);
       temp.attr("isfirst","1");
       chds.eq(chds.length-1).attr("isfirst","1");
       chds.eq(chds.length-2).attr("isfirst","1");
       tempId = temp.text();
       if(!lastOrderId){
          lastOrderId = tempId;
          lastIndex=0;
          continue;
       }
       if(tempId==lastOrderId){
          count++;
       }else{
          if(count>=1){
              chds = rows.eq(lastIndex).children();
              chds.eq(0).attr("rowspan",count).removeAttr("isfirst");
              chds.eq(chds.length-1).attr("rowspan",count).removeAttr("isfirst");
              chds.eq(chds.length-2).attr("rowspan",count).removeAttr("isfirst");
          }
          lastOrderId = tempId;
          lastIndex=i;
          count=1;
       }
       if((i==(rows.length-1))&&count>=1){
          chds = rows.eq(lastIndex).children();
          chds.eq(0).attr("rowspan",count).removeAttr("isfirst");
          chds.eq(chds.length-1).attr("rowspan",count).removeAttr("isfirst");
          chds.eq(chds.length-2).attr("rowspan",count).removeAttr("isfirst");
       }
    }
    
    if(rows.length>1){
    	$("td[isfirst=1]").remove();
    }
    
}