在Asp Net Mvc中如何使用Pagedlist将模型发布到控制器并选中All with Checkboxes [英] In Asp Net Mvc How Can I Post Model To Controller With Pagedlist And Select All With Checkboxes

问题描述

我想列出使用pagedlist在asp.net mvc中开发的页面中的所有项目。它完成了。我想更新所有或选定的项目。可以列出并且只能选择所选项目但不能将模型发布到控制器。在更新按钮之后我可以发布模型而不是值，它是空的。任何人都可以帮忙吗？



我的代码在这里。

债务.cs

Hi,

I want to list all items in a page developed in asp.net mvc with pagedlist. it is done. I want to update all or selected items. can be listed and can select only selected items but can not post the model to controller. after Update button I can post model but not with values, it is empty.can anyone help?

My code is here.
Debt.cs

namespace Management.Data.Financial
{
    public enum CurrencyType
    {
        TL = 1
    }
    //TODO: DebtTypes enumu daha sonra tablodan yönetilecek.
    public enum DebtTypes
    {
        Income = 1
    }
    public enum YesNoTypes
    {
        Yes= 1,
        No = 2
    }
    public enum PaymentTypes
    {
        Paid = 1,
        NotPaid = 2,
        NotAllPaid = 3
    }
    public class Debt
    {
        //public bool Selected { get; set; }
        public int Id { get; set; }

        
        public string DebtTerm { get; set; }

        public DebtTypes DebtType { get; set; }
        
        public decimal DebtAmount { get; set; }
       
        public CurrencyType DebtCurrency { get; set; }

        public YesNoTypes DebtIsFixture { get; set; }

        [DataType(DataType.Date)]
        [DisplayFormat(DataFormatString = "{0:yyyy-MM-dd}", ApplyFormatInEditMode = true)]
  
        public DateTime DebtDueDate { get; set; }
        
        public PaymentTypes DebtIsPaid { get; set; }
        public decimal DebtRemainAmount { get; set; }

        public DateTime RecordDate { get; set; }
        public string UserId { get; set; }
        public virtual Partition DebtPart { get; set; }
    }
}

我的模特

My Models

namespace Management.Models
{

    public class SelectDebtEditorViewModel
    {
        public bool Selected { get; set; }

        public int Id { get; set; }


        public string DebtTerm { get; set; }

        public DebtTypes DebtType { get; set; }

        public decimal DebtAmount { get; set; }

        public CurrencyType DebtCurrency { get; set; }

        public YesNoTypes DebtIsFixture { get; set; }


        public DateTime DebtDueDate { get; set; }

        public PaymentTypes DebtIsPaid { get; set; }
        public decimal DebtRemainAmount { get; set; }

        public DateTime RecordDate { get; set; }
        public string UserId { get; set; }
        public virtual Partition DebtPart { get; set; }
    }

    public class DebtSelectionViewModel
    {
        public List<SelectDebtEditorViewModel> Debt { get; set; }
        public DebtSelectionViewModel()
        {
            this.Debt = new List<SelectDebtEditorViewModel>();
        }

        public IEnumerable<int> getSelectedIds()
        {
            
            return (from d in this.Debt where d.Selected select d.Id).ToList();
        }
    }
   
}

我的控制器

My controller

namespace Management.Controllers
{


        public ActionResult ListDebts(string sortOrder, string currentFilter, 
            string searchString, string Part,string Term, string PayStat, int? page, bool? checkboxes)
        {
            ViewBag.CurrentSort = sortOrder;
            ViewBag.PartSortList = String.IsNullOrEmpty(sortOrder) ? "name_desc" : "";
            ViewBag.DueDateSortList = sortOrder == "Date" ? "date_desc" : "Date";
            ViewBag.AmountSortList = sortOrder == "Amount" ? "amount_desc" : "Amount";
            if (searchString != null)
            {
                page = 1;
            }
            else
            {
                searchString = currentFilter;
            }

            ViewBag.CurrentFilter = searchString;

            var debts = from d in db.Debts
                           select d;
            if (!String.IsNullOrEmpty(searchString))
            {
                debts = debts.Where(d => d.DebtPart.PartitionName.Equals(searchString));
            }
            if (!String.IsNullOrEmpty(Part))
            {
                debts = debts.Where(d => d.DebtPart.PartitionName.Equals(Part));
                ViewBag.CurrentFilter = Part;
            }
            if (!String.IsNullOrEmpty(Term))
            {
                debts = debts.Where(d => d.DebtTerm.Equals(Term));
                ViewBag.CurrentFilter = Term;
            }

            switch (sortOrder)
            {
                case "name_desc":
                    debts = debts.OrderByDescending(d => d.DebtPart.PartitionName);
                    break;
                case "Date":
                    debts = debts.OrderBy(d => d.DebtDueDate);
                    break;
                case "date_desc":
                    debts = debts.OrderByDescending(d => d.DebtDueDate);
                    break;
                case "Amount":
                    debts = debts.OrderBy(d => d.DebtAmount);
                    break;
                case "amount_desc":
                    debts = debts.OrderByDescending(d => d.DebtAmount);
                    break;
                default:  // Name ascending 
                    debts= debts.OrderBy(d=>d.DebtDueDate);
                    break;
            }

            List<SelectDebtEditorViewModel> model = new List<SelectDebtEditorViewModel>();

            foreach (var item in debts)
            {
                var editorViewModel = new SelectDebtEditorViewModel()
                {
                    Id = item.Id,
                    DebtPart = item.DebtPart,
                    DebtIsFixture = item.DebtIsFixture,
                    DebtTerm = item.DebtTerm,
                    DebtAmount = item.DebtAmount,
                    DebtDueDate = item.DebtDueDate,
                    DebtIsPaid = item.DebtIsPaid,
                    Selected = false
                };
                model.Add(editorViewModel);
            }
            
            int pageSize = 20;
            int pageNumber = (page ?? 1);
            return View(model.ToPagedList(pageNumber, pageSize));
        }

        public ActionResult Aaa(SelectDebtEditorViewModel model)
        {
            if (model != null)
            {
                return Json("Success");
            }
            else
            {
                return Json("An Error Has occoured");
            }


        }

}

我的观点

My view

@model PagedList.IPagedList<Management.Models.SelectDebtEditorViewModel>
           @using PagedList.Mvc;

@{
    ViewBag.Title = "Income List";
}

<h2>Income List</h2>
<link href="~/Content/PagedList.css" rel="stylesheet" type="text/css" />

@section scripts{
    <style type="text/css">
        
        input[type="text"] {
            width: 150px;
        }
    </style>


@Scripts.Render("~/bundles/jqueryval")
<script type="text/javascript">

    var arr = [];

    function toggleChecked(status) {
        $("#checkboxes input").each(function () {
            $(this).prop("checked", status);
            checkboxcontrol(status);
        });
    }

    $(document).ready(function () {
        $("#checkall").prop('checked', false);
        $("#checkall").click(function () {
            var status = $("#checkall").prop('checked');
            toggleChecked(status);
        });
    });

    function checkboxcontrol(status) {

        var itemValue = $(this).attr("value");
        if (status) {
            arr.push(status);
        }
        else {
            arr.shift();
        }
    }


    $("#checkboxes input").change(function () {       
        if ($(this).is(":checked")) {      
            checkboxcontrol(true);      
        }
        else {        
            checkboxcontrol(false);          
        }       
    });
    
    $("#btnUpdate").click(function (event) {
        if (arr.length<=0) {
            alert("No record selected.");
            event.preventDefault();
            return;
        }
        if (!confirm("You will update are you sure?")) {

            event.preventDefault();
            return;
        }

        var jsonObj = $("#frame").serialize();

        $.ajax({
            url: "@Url.Action("Aaa")",
            cache: false,
            contentType: "application/json; charset=utf-8",
            data: JSON.stringify(jsonObj),
            dataType: "json",
            type: "post",
            error: function (response) {
                alert(response.responseText);
            },
            success: function (response) {
                alert(response);
            }
        });
        callAjax(arr.join(","));
    });
</script>
}

@using (Html.BeginForm("ListDebts", "Financial", FormMethod.Get, new { @class = "form-horizontal", encType = "multipart/form-data", role = "form", id = "frame" , name="frame"}))
{
    @Html.AntiForgeryToken()
    <hr />
    @Html.ValidationSummary(true, "", new { @class = "text-danger" })

    <div class="form-group">
        @Html.Label("Part No : ", new { @class = "col-md-2 control-label" })
        <div class="col-md-10">
            @Html.TextBox("Part", ViewBag.CurrentFilter as string, new { @class = "form-control" })
        </div>
    </div>

    <div class="form-group">
        @Html.Label("Income Term: ", new { @class = "col-md-2 control-label" })
        <div class="col-md-10">
            @Html.TextBox("Term", ViewBag.CurrentFilter as string, new { @class = "form-control" })
        </div>
    </div>
    
    <div class="form-group">
        @Html.Label("Pay Status : ", new { @class = "col-md-2 control-label" })
        <div class="col-md-10">
            @Html.TextBox("PayStat", ViewBag.CurrentFilter as string, new { @class = "form-control" })
        </div>
    </div>
        
    <div class="form-group">
        <div class="col-md-offset-2 col-md-10">
            <input type="submit" class="btn btn-default" value="List" />
        </div>
    </div>
    <div>
        <input type="checkbox" id="checkall" /><span>  Select All</span>
    </div>

    <div id="checkboxes">
    <table class="table" id="table">
        <tr>
            <th>
                Seç
            </th>
            <th>
                @Html.ActionLink("Part", "ListDebts", new { sortOrder = ViewBag.PartSortList, currentFilter = ViewBag.CurrentFilter })
            </th>
            <th>
                Fixture
            </th>
            <th>
                Income term
            </th>
            <th>
                @Html.ActionLink("Amount", "ListDebts", new { sortOrder = ViewBag.AmountSortList, currentFilter = ViewBag.CurrentFilter })
            </th>
            <th>
                @Html.ActionLink("Due Date", "ListDebts", new { sortOrder = ViewBag.DueDateSortList, currentFilter = ViewBag.CurrentFilter })
            </th>
            <th>
                PAY Status
            </th>
            <th></th>
        </tr>
      
        @foreach (var item in Model)
        {
            <tr>
                <td style="text-align:center">
                    @Html.CheckBoxFor(modelItem => item.Selected)
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.DebtPart.PartitionName)
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.DebtIsFixture)
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.DebtTerm)
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.DebtAmount) TL
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.DebtDueDate)
                </td>
                <td>
                    @Html.DisplayFor(modelItem => item.DebtIsPaid)
                </td>
                <td>
                    @Html.HiddenFor(modelItem => item.Id)
                </td>
            </tr>
        }
    </table>

        
        <div class="form-group">
            <div class="col-md-offset-2 col-md-10">
                <input type="submit" class="btn btn-default" value="Update"

                       id="btnUpdate" />

            </div>
        </div>
</div>
<hr />
<br />
}

Sayfa @(Model.PageCount < Model.PageNumber ? 0 : Model.PageNumber) / @Model.PageCount



@Html.PagedListPager(Model, page => Url.Action("ListDebts",
new { page, sortOrder = ViewBag.CurrentSort, currentFilter = ViewBag.CurrentFilter }))

推荐答案

(\"#checkboxes input\").each(function () {

("#checkboxes input").each(function () {

(this).prop(\"checked\", status);
checkboxcontrol(status);
}）;
}

(this).prop("checked", status); checkboxcontrol(status); }); }

(document).ready(function () {

(document).ready(function () {

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