问题描述
NET MVC并在更新表时遇到问题。让我向您解释我的关注。我创建了一个包含四个产品项的采购订单，并将其保存在数据库中。现在，我想编辑该特定采购订单中的某些项目，但是我无法执行此操作。我从最近8个小时开始面临这个问题。基本上，整个概念取决于JQuery。因此，我请您帮助我，对此我将非常感谢。
<form name="EditpurchaseForm" id="EditpurchaseForm">
@Html.AntiForgeryToken()
<div class="modal-header">
<h5 class="modal-title" id="modal-title">Update Purchase Order</h5>
<button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">×</span></button>
</div>
<h5 style="color:blueviolet"> Order Details</h5>
<hr />
<div class="container">
<div class="col">
<div class="row-md-6">
<div id="ui">
<div class="form-group">
<div class="row">
<div class="col-md-6">
@Html.LabelFor(x => x.ProductName)
@Html.DropDownListFor(x => x.Stock_ID,new SelectList(ViewBag.stock,"Stock_ID","Stock_Name"),"--Select Product Name--",new { id = "StockID",@class = "form-control" })
</div>
<div class="col-md-6">
@Html.LabelFor(x => x.Quantity)
@Html.TextBoxFor(x => x.Quantity,new { id = "Quantity",@class = "form-control" })
</div>
</div>
<div class="row">
<div class="col-md-6">
@Html.LabelFor(x => x.Price)
@Html.TextBoxFor(x => x.Price,new { id = "Price",@class = "form-control" })
</div>
</div>
<div class="col-md-12">
<a id="addToList" class="btn btn-primary" style="margin-top:-38px; float:right; color:white; font-weight:400;">Add To List</a>
</div>
</div>
<table id="detailsTable" class="table">
<thead>
<tr>
<th style="width:20%">Product Name</th>
<th style="width:16%">Quantity</th>
<th style="width:16%">Price</th>
<th style="width:16%">Amount</th>
<th style="width:20%"></th>
</tr>
</thead>
<tbody>
@foreach (var item in Model.OrderDetails)
{
@Html.HiddenFor(x => @item.OrderID,new { id = "OrderID" })
<tr>
<td>@item.ProductName</td>
<td><span data-line_qty="@item.Quantity" data-itemId="0" href="#" class="qtyItem">@item.Quantity</span></td>
<td>@item.Price</td>
<td>@item.Amount</td>
<td><a data-line_total="@item.Price * @item.Quantity" data-itemId="0" href="#" class="deleteItem">Remove</a></td>
</tr>
}
</tbody>
</table>
<div>
<div class="form-group">
<div class="row">
<div class="col-md-6">
<strong>Total Quantity:</strong>
@Html.TextBoxFor(x => x.TotalQuantity,new { id = "totalquantity",@class = "form-control totalquantity",@readonly = "readonly",@style = "width:auto" })
</div>
<div class="col-md-6">
<strong>Total Bill:</strong>
@Html.TextBoxFor(x => x.TotalAmount,new { id = "totalamount",@class = "form-control totalamount",@style = "width:auto" })
</div>
</div>
</div>
</div>
</div>
</div>
</div>
</div>
<div class="modal-footer">
<button type="button" class="btn btn-sm" data-dismiss="modal">Cancel</button>
<button type="button" id="saveOrder" onclick="Update()" class="btn btn-sm btn-success pull-right">Save</button>
</div>
</div>
<script>
$("#addToList").click(function (e) {
e.preventDefault();
debugger;
if ($.trim($("#StockID").val()) == "" || $.trim($("#Quantity").val()) == "" || $.trim($("#Price").val()) == "")
return;
var orderid = $("#OrderID").val();
var productName = $("#StockID option:selected").text();
var pid = $("#StockID option:selected").val();
let price = $("#Price").val();
let quantity = $("#Quantity").val();
let detailsTableBody = $("#detailsTable tbody");
var productItem = `<tr>
<td pid=${pid}>
${productName}
</td>
<td><span data-line_qty="${quantity}" data-itemId="0" href="#" class="qtyItem" >${quantity}</span></td>
<td>${price}</td>
<td>${(parseFloat(price) * parseInt(quantity))}</td>
<td><a data-line_total="${(parseFloat(price) * parseInt(quantity,10))}" data-itemId="0" href="#" class="deleteItem">Remove</a></td>
</tr>`;
detailsTableBody.append(productItem);
calc_total();
clearItem();
});
function Update() {
var modal = $("#EditpurchaseModal");
var form = $('form[name="EditpurchaseForm"]');
let tableData = $('#detailsTable > tbody > tr');
console.log(tableData);
var tableDto = [];
$.each(tableData,function (rindex,row) {
console.log(row);
let tmp = {};
tmp.pid = $(row).find('td:nth-child(1)').attr('pid');
tmp.productName = $(row).find('td:nth-child(1)').text().trim();
tmp.qty = $(row).find('td:nth-child(2)').text();
tmp.price = $(row).find('td:nth-child(3)').text();
tmp.amount = $(row).find('td:nth-child(4)').text();
tableDto.push(tmp);
tmp = {};
});
form.validate();
if (!form.valid()) {
return;
}
else {
$.post('/Home/UpdatePurchase',{
purchase: purchaseDt,tableListDto: tableDto
}).done(function (result) {
modal.modal('hide');
dataTable.ajax.reload();
$.notify("Saved Successfully",{
className: "success",globalPosition: 'top - center'
});
}).fail(function () {
window.location.href = "";
});
}
}
</script>
在这种情况下，我没有获得OrderID。请帮我。 这是编辑页面图像。我正在获取表中的所有项目详细信息。如果我进行了任何更改，它将不会保存在我的数据库中。
解决方法
暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！
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