Question

向SOers求助

我目前正在创建一个ASP.NET MVC项目，并且由于将表包装在jQuery DataTables中而发脾气。为了进行测试，我运行了附带数据库的标准MVC模板（DB First方法）。它成功地用数据填充了表，但没有提供jQuery DataTables功能（甚至是基本功能）。来自另一个数据库表（WeaponTypes中的WeaponTypeDescr列）的数据也已成功上传到该表中。控制器和视图都是通过ItemType模型的脚手架选项创建的，该表应在“索引”页面中运行。这是ItemTypes / Index的代码：

    @model IEnumerable<WebApplication1.Models.ItemType>

        @{
            ViewBag.Title = "Index";
        }

@section styles {
        <link rel="stylesheet" type="text/css" href="https://cdn.datatables.net/v/dt/dt-1.10.18/datatables.min.css" />
}

        @section scripts {
            <script src="https://cdn.datatables.net/1.10.19/js/jquery.dataTables.min.js"></script>
            <script>

                $(document).ready(function () {
                    $('#ItemTypeTable').DataTable(

                    );
                });
            </script>

        }

        <h2>Index</h2>

        <p>
            @Html.ActionLink("Create New", "Create")
        </p>


            <table id="ItemTypeTable">
                <tr>
                    <th>
                        @Html.DisplayNameFor(model => model.ItemType1)
                    </th>
                    <th>
                        @Html.DisplayNameFor(model => model.WeaponType.WeaponTypeDescr)
                    </th>
                    <th></th>
                </tr>

                @foreach (var item in Model)
                {
                    <tr>
                        <td>
                            @Html.DisplayFor(modelItem => item.ItemType1)
                        </td>
                        <td>
                            @Html.DisplayFor(modelItem => item.WeaponType.WeaponTypeDescr)
                        </td>
                        <td>
                            @Html.ActionLink("Edit", "Edit", new { id = item.ItemTypeID }) |
                            @Html.ActionLink("Details", "Details", new { id = item.ItemTypeID }) |
                            @Html.ActionLink("Delete", "Delete", new { id = item.ItemTypeID })
                        </td>
                    </tr>
                }

            </table>

这是我的_Layout页面：

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>@ViewBag.Title - My ASP.NET Application</title>
    @Styles.Render("~/Content/css")
    @Scripts.Render("~/bundles/modernizr")
    @Scripts.Render("~/bundles/jquery")
    @Scripts.Render("~/bundles/bootstrap")
    @RenderSection("styles", required: false)
    @RenderSection("scripts", required: false)


</head>
<body>
    <div class="navbar navbar-inverse navbar-fixed-top">
        <div class="container">
            <div class="navbar-header">
                <button type="button" class="navbar-toggle" data-toggle="collapse" data-target=".navbar-collapse">
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                </button>
                @Html.ActionLink("Application name", "Index", "Home", new { area = "" }, new { @class = "navbar-brand" })
            </div>
            <div class="navbar-collapse collapse">
                <ul class="nav navbar-nav">
                    <li>@Html.ActionLink("Home", "Index", "Home")</li>
                    <li>@Html.ActionLink("About", "About", "Home")</li>
                    <li>@Html.ActionLink("Contact", "Contact", "Home")</li>
                    <li>@Html.ActionLink("WeaponTypes", "Index", "WeaponTypes")</li>
                </ul>
            </div>
        </div>
    </div>
    <div class="container body-content">
        @RenderBody()
        <hr />
        <footer>
            <p>&copy; @DateTime.Now.Year - My ASP.NET Application</p>
        </footer>
    </div>


</body>
</html>

我想这与问题无关，只是为了“产销监管链”-BundleConfig.cs：

using System.Web;
using System.Web.Optimization;

namespace WebApplication1
{
    public class BundleConfig
    {
        // For more information on bundling, visit https://go.microsoft.com/fwlink/?LinkId=301862
        public static void RegisterBundles(BundleCollection bundles)
        {
            bundles.Add(new ScriptBundle("~/bundles/jquery").Include(
                        "~/Scripts/jquery-{version}.js"));

            bundles.Add(new ScriptBundle("~/bundles/jqueryval").Include(
                        "~/Scripts/jquery.validate*"));

            // Use the development version of Modernizr to develop with and learn from. Then, when you're
            // ready for production, use the build tool at https://modernizr.com to pick only the tests you need.
            bundles.Add(new ScriptBundle("~/bundles/modernizr").Include(
                        "~/Scripts/modernizr-*"));

            bundles.Add(new ScriptBundle("~/bundles/bootstrap").Include(
                      "~/Scripts/bootstrap.js"));


            bundles.Add(new StyleBundle("~/Content/css").Include(
                      "~/Content/bootstrap.css",
                      "~/Content/site.css"));
        }
    }
}

因此，问题是：我想念什么？我浏览了几本手册（绝对是this one，也就是this one），这些手册只是根据示例执行的（有微小的偏差），但是仍然没有任何反应，图片是 quite the same。 PS：不用担心，数据库的内容是俄语的，没关系，请相信我，以防您不明白所写的内容:)。

EDIT

为了克服XY problem：我正在寻找在数据表中呈现数据的方式，并且： -打印表格； -创建PDF文件； -将其放入Excel（首选.xlsx）。

我看到的最好的解决方案是DataTables，遗憾的是，它仍然无法在我的代码中工作。

Answer 1

要使数据表正常工作，您必须做两件事。

添加CSS

@section scripts {
    <script src="https://cdn.datatables.net/1.10.19/js/jquery.dataTables.min.js"></script>
    @*!!!I included a css for datatables*@
    <link rel="stylesheet" href="//cdn.datatables.net/1.10.19/css/jquery.dataTables.min.css">
    <script>
        $(document).ready(function () {
            $('#ItemTypeTable').DataTable(

            );
        });
    </script>
}

添加thead标签

<table id="ItemTypeTable">
    @*!!!NEED THE thead*@
    <thead>
        <tr>
            <th>
                @Html.DisplayNameFor(model => model.ItemType1)
            </th>
            <th>
                @Html.DisplayNameFor(model => model.WeaponType.WeaponTypeDescr)
            </th>
            <th></th>
        </tr>
    </thead>

无法将ASP.NET MVC表包装在DataTables网格中

1 个答案: