js 改变Tab

新增行:

var tab=document.getElementById("tab");

var DataRows=tab.rows;//类似数组的Rows
var dataRowLength=DataRows.length+1;
var newTR = tab1.insertRow(dataRowLength);
var values=["发货单少的",orderIsbn,orderTitle,"",orderAuthor,"",orderPublisher,"",orderPrice,"",orderOrderQnty,"",orderMayang,null];
for(var i=0;i<values.length;i++){
newTD=newTR.insertCell(i);
newTD.align="center";
newTD.innerHTML="<span id='sp_"+fileds[i]+"_"+dataRowLength+"'>"+values[i]+"</span>";
}

删除行:

var tab1=document.getElementById("tab1");
tab1.deleteRow(removeIndex);

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