小编Jus*_*ble的帖子

我试过将参数设置为:

array("item1","item2","item3")

还有:

new array("item1","item2","item3")

还有:

var Labels = new array("item1","item2","item3")

但我似乎无法将数组传递给以下函数:

function BoldLabel(Labels) {
  var length = Labels.length;
  var element = null;
  for (var i = 0; i < length; i++) {
    element = Labels[i];
    document.getElementById(element).style.fontWeight="bolder";
    document.getElementById(element).style.fontSize="13px";
  }
}

我一直收到"数组未定义"的错误.我当然认为我在某个地方看到了这个,但是再也找不到这个例子了.问题是我希望能够重用这段代码,因此只需传递我想要粗体的项目数组就比将代码剪切并粘贴到新函数并单独写入每个标签名称更容易

document.getElementById("new_pricingsubtotal_c").style.fontWeight="bolder";
document.getElementById("new_pricingsubtotal_c").style.fontSize="13px";
document.getElementById("new_pricingsubtotal1_c").style.fontWeight="bolder";
document.getElementById("new_pricingsubtotal1_c").style.fontSize="13px";
document.getElementById("new_lineitemtotal_c").style.fontWeight="bolder";
document.getElementById("new_lineitemtotal_c").style.fontSize="13px";
document.getElementById("new_trucktotalcost_c").style.fontWeight="bolder";
document.getElementById("new_trucktotalcost_c").style.fontSize="13px";

任何帮助都将非常感谢!!