javascript - "else"在 javascript 函数中不起作用

Question

我是 javascript 的新手，但我正在尝试制作一个复选框，将 billto 信息复制到 shipto 框中。我有一个带有 onclick 事件的复选框，设置如下:

<input type="checkbox" name="chkSame" id="chkSame" onClick="fncCheckbox()"/> same as customer info<br/>

不过，我在以下函数的 Else 行收到错误“Expected ';'”。如果我完全取出 IF 语句，它就会起作用。如果我只是摆脱 ELSE 或者如果我将 ELSE 保留为 1 行并摆脱 { } 括号，它就会起作用。当我在测试页上设置非常相似的内容时，它会起作用。我不知道为什么它在这种情况下不起作用。函数如下:

<script type="text/javascript">
  function fncCheckbox()
    {
 if (document.RepairRequestform.chkSame.checked) {
          document.RepairRequestform.txtShipName.value =   document.RepairRequestform.txtBillName.value;
          document.RepairRequestform.txtShipCompany.value = document.RepairRequestform.txtBillCompany.value;
   document.RepairRequestform.txtShipAddress.value = document.RepairRequestform.txtBillAddress.value;
   document.RepairRequestform.txtShipAddress2.value = document.RepairRequestform.txtBillAddress2.value;
   document.RepairRequestform.txtShipCity.value = document.RepairRequestform.txtBillCity.value;
   document.RepairRequestform.txtShipState.value = document.RepairRequestform.txtBillState.value;
   document.RepairRequestform.txtShipZip.value = document.RepairRequestform.txtBillZip.value;
    } Else {
   document.RepairRequestform.txtShipName.value = "";
   document.RepairRequestform.txtShipCompany.value = "";
   document.RepairRequestform.txtShipAddress.value = "";
   document.RepairRequestform.txtShipAddress2.value = "";
   document.RepairRequestform.txtShipCity.value = "";
   document.RepairRequestform.txtShipState.value = "";
   document.RepairRequestform.txtShipZip.value = "";
 }
   }
 </script>

Answer 1

else 应该全部小写，JavaScript 区分大小写。