它给出了这个错误“JSC_TRAILING_COMMA：解析错误.IE8（及以下）将错误地解析数组和对象文字中的尾随逗号。如果你的目标是JS的新版本，请设置相应的language_in选项。在第216行，字符46 needID ：needID，“当我编译以下javascript代码。请帮助我找出错误。
$(document).ready(function () {
var quantityPattern;
var datePattern;
var currentNeedDate;
var currentQuantity;
var currentNDescription;
var currentNName;
$(".save").hide();
$(".cancel").hide();
$(".needID").hide();
$(".addNow").hide();
$(".newData").hide();
$(".cancelAddData").hide();
quantityPattern = new RegExp(/^[0-9]*$/);
//check formatted as YYYY/MM/DD or YYYY-MM-DD
datePattern = new RegExp(/^(?!(?![02468][048]|[13579][26]00)..(?!(?!00)[02468][048]|[13579][26])...02.29)\d{4}([\/-])(?=0.|1[012])(?!(0[13578]|1[02]).31|02.3)\d\d\1[012]|3[01]$/);
//add button start-------------------------------------------------------------------------------------------------------------------------------
$(".add").click(function () {
$(".newData").show();
$(".addNow").show();
$(".cancelAddData").show()
$(this).hide();
});
//add button end-------------------------------------------------------------------------------------------------------------------------------
//cancelAddData button start -----------------------------------------------------------------------------------------------------------------------------
$(".cancelAddData").click(function () {
$(".newData").val("");
$(".add").show();
$(".newData").hide();
$(".addNow").hide()
$("#inputState").text("");
$(this).hide();
});
//cancelAddData button end -----------------------------------------------------------------------------------------------------------------------------
//addNow button start-------------------------------------------------------------------------------------------------------------------------------
$(".addNow").click(function () {
var nName = $(".newData.nName").val();
var nDescription = $(".newData.nDescription").val();
var quantity = $(".newData.quantity").val();
var needDate = $(".newData.needDate").val();
if ((nName === "") || (nDescription === "") || (quantity === "") || (needDate === ""))
{
$("#inputState").text("Enter data").css("color", "red");
return;
}
else if (!quantityPattern.test(quantity))
{
$("#inputState").text("Enter valid data").css("color", "red");
return;
}
else if (!datePattern.test(needDate))
{
$("#inputState").text("Enter valid data").css("color", "red");
return;
}
$("#inputState").text("");
$.post("AddShopNeedRqst",
{
nName: nName,
nDescription: nDescription,
quantity: quantity,
needDate: needDate
},
function (data, status) {
if (data === "done")
{
$("#inputState").text("Update data successfully").css("color", "green").show().fadeOut(2000);
location.reload();
}
else
{
$("#inputState").text("record not updated ").css("color", "red").show().fadeOut(2000);
location.reload();
}
});
$(".newData").val("");
$(".add").show();
$(".newData").hide();
$(".cancelAddData").hide();
$(this).hide();
});
//addNow button end-------------------------------------------------------------------------------------------------------------------------------
//edit button start -----------------------------------------------------------------------------------------------------------------------------
$(".edit").click(function () {
var nName = $(this).parents("tr").find(".nName").html();
var nDescription = $(this).parents("tr").find(".nDescription").html();
var quantity = $(this).parents("tr").find(".quantity").html();
var needDate = $(this).parents("tr").find(".needDate").html();
currentNName = nName;
currentNDescription = nDescription;
currentQuantity = quantity;
currentNeedDate = needDate;
$(this).parents("tr").find(".nName").html('<input type="text" value="' + nName + '">');
$(this).parents("tr").find(".nDescription").html('<input type="text" value="' + nDescription + '">');
$(this).parents("tr").find(".quantity").html('<input type="text" value="' + quantity + '">');
$(this).parents("tr").find(".needDate").html('<input type="text" value="' + needDate + '">');
$(this).parents("tr").find(".save").show();
$(this).parents("tr").find(".cancel").show();
$(".edit").prop("disabled", true);
});
//edit button end -----------------------------------------------------------------------------------------------------------------------------
//cancel button start -----------------------------------------------------------------------------------------------------------------------------
$(".cancel").click(function () {
$(this).parents("tr").find(".nName").html(currentNName);
$(this).parents("tr").find(".nDescription").html(currentNDescription);
$(this).parents("tr").find(".quantity").html(currentQuantity);
$(this).parents("tr").find(".needDate").html(currentNeedDate);
$(this).hide();
$(this).parents("tr").find(".save").hide();
$(".edit").prop("disabled", false);
$("#inputState").text("");
});
//cancel button end -----------------------------------------------------------------------------------------------------------------------------
//save button start -----------------------------------------------------------------------------------------------------------------------------
$(".save").click(function () {
var needID = $(this).parents("tr").find(".needID").html();
var nName = $(this).parents("tr").find(".nName").children("input").val();
var nDescription = $(this).parents("tr").find(".nDescription").children("input").val()
var quantity = $(this).parents("tr").find(".quantity").children("input").val();
var needDate = $(this).parents("tr").find(".needDate").children("input").val();
if ((nName === "") || (nDescription === "") || (quantity === "") || (needDate === ""))
{
$("#inputState").text("Enter data").css("color", "red");
return;
}
else if (!quantityPattern.test(quantity))
{
$("#inputState").text("Enter valid data").css("color", "red");
return;
}
else if (!datePattern.test(needDate))
{
$("#inputState").text("Enter valid data").css("color", "red");
return;
}
$("#inputState").text("");
$.post("SaveEditShopNeedRqst",
{
needID: needID,
nName: nName,
nDescription: nDescription,
quantity: quantity,
needDate: needDate
},
function (data, status) {
if (data === "done")
{
$("#inputState").text("Update data successfully").css("color", "green").show().fadeOut(2000);
}
else
{
$("#inputState").text("record not updated ").css("color", "red").show().fadeOut(2000);
location.reload();
}
});
$(this).parents("tr").find(".nName").html(nName);
$(this).parents("tr").find(".nDescription").html(nDescription);
$(this).parents("tr").find(".quantity").html(quantity);
$(this).parents("tr").find(".needDate").html(needDate);
$(this).hide();
$(".edit").prop("disabled", false);
$(".cancel").hide();
});
//save button end ----------------------------------------------------------------------------------------------------
//delete button start -----------------------------------------------------------------------------------------------------------------------------
$(".delete").click(function () {
var needID = $(this).parents("tr").find(".needID").html();
$(this).parents("tr").remove();
$.post("DeleteShopNeedRqst",
{
needID: needID,
},
function (data, status) {
if (data === "done")
{
$("#inputState").text("Delete data successfully").css("color", "green").fadeOut( 3000, "linear");
}
else
{
$("#inputState").text("record not deleted ").css("color", "red").fadeOut( 3000, "linear");
location.reload();
}
});
});
//delete button end -----------------------------------------------------------------------------------------------------------------------------
});
答案 0 :(得分：1)
您需要删除一个额外的括号：
$.post("AddShopNeedRqst", {
nName: nName,
nDescription: nDescription,
quantity: quantity,
needDate: needDate
}, function (data, status) {
} //<-- The extra bracket has to be removed.
});
<强>更新
通过代码更新，发布到DeleteShopNeedRqst的对象中出现错误：
$.post("DeleteShopNeedRqst",
{
needID: needID, //<-- The comma has to be removed
},