AJAX 怎么循环给select赋值
function findpurchasingThemThe()
{
findProcessingSingleDAO.findPurchasingThemTheForimpttThickness(document.getElementById("Brand").value,returnpurchasingThemThe);
}
//搜索编号
function returnpurchasingThemThe(data)
{
if(data!=null){ }
data是返回的数组 请问怎么循环到select var ThickNess=document.getElementById("ThickNess");这个是去的select的ID 求大神