JQuery对ASP.NET MVC数据进行操作-原创手记-慕课网

以前学习ASP.NET MVC时，学习与应用，操作过数据显示，添加，编辑，更新和删除等功能。

很多方法是相通的，看自己是怎样来进行方便，快捷，高效率。

今天Insus.NET写的练习，是直接对绑定在Table的数据进行更新，删除。

在项目中，创建一个实体，也就是说，对数据库时行通信，对数据进行操作：

public IEnumerable<ToolLocation> GetAllToolLocations()
        {
            sp.ConnectionString = DB.ConnectionString;
            sp.Parameters = null;
            sp.ProcedureName = "usp_ToolLocation_GetAll";
            DataTable dt = sp.ExecuteDataSet().Tables[0];
            return dt.ToList<ToolLocation>();
        }

        public void Update(ToolLocation tl)
        {
            List<Parameter> param = new List<Parameter>() {
                                    new Parameter("@ToolLocation_nbr", SqlDbType.SmallInt, 2, tl.ToolLocation_nbr),
                                    new Parameter("@LocationName",SqlDbType.NVarChar,-1,tl.LocationName),
                                    new Parameter("@Description",SqlDbType.NVarChar,-1,tl.Description),
                                    new Parameter("@IsActive",SqlDbType.Bit,1,tl.IsActive)
            };
            sp.ConnectionString = DB.ConnectionString;
            sp.Parameters = param;
            sp.ProcedureName = "usp_ToolLocation_Update";
            sp.Execute();
        }

        public void Delete(ToolLocation tl)
        {
            List<Parameter> param = new List<Parameter>() {
                                    new Parameter("@ToolLocation_nbr", SqlDbType.SmallInt, 2, tl.ToolLocation_nbr)
            };
            sp.ConnectionString = DB.ConnectionString;
            sp.Parameters = param;
            sp.ProcedureName = "usp_ToolLocation_Delete";
            sp.Execute();
        }

创建视图，并绑定数据：

@using Insus.NET.Models;
@model IEnumerable<ToolLocation>

<!DOCTYPE html>
<html>
<head>
    <meta name="viewport" content="width=device-width" />
    <title>Edit</title>
    <link href="~/Content/css/table.css" rel="stylesheet" />
    <script src="~/Scripts/jquery-2.2.1.js"></script>
   
</head>
<body>
    <div>
        <table>
            <tr>
                <td>ToolLocation_nbr</td>
                <td>LocationName</td>
                <td>Description</td>
                <td>IsActive</td>
                <td></td>
            </tr>
            @foreach (var tl in Model)
            {
                <tr>
                    <td>@tl.ToolLocation_nbr<input id="Hidden1" type="hidden" value="@tl.ToolLocation_nbr" /></td>
                    <td>@Html.TextBox("LocationName", tl.LocationName)</td>
                    <td>@Html.TextBox("Description", tl.Description) </td>
                    <td>@Html.CheckBox("IsActive", tl.IsActive)</td>
                    <td>
                        <input class="Update" type="button" title="Update" value="Update" />
                    </td>
                </tr>
            }
        </table>
    </div>
</body>
</html>

对数据进行更新的功能，下面的实现，是对Table内的数据删除。

@using Insus.NET.Models;
@model IEnumerable<ToolLocation>

<!DOCTYPE html>

<html>
<head>
<meta name="viewport" content="width=device-width" />
<title>Delete</title>
<link href="~/Content/css/table.css" rel="stylesheet" />
<script src="~/Scripts/jquery-2.2.1.js"></script>

</head>
<body>
<div>
<table>
<tr>
<td>ToolLocation_nbr</td>
<td>LocationName</td>
<td>Description</td>
<td>IsActive</td>
<td></td>
</tr>
@foreach (var tl in Model)
{
<tr>
<td>@tl.ToolLocation_nbr<input id="Hidden1" type="hidden" value="@tl.ToolLocation_nbr" /></td>
<td>@tl.LocationName</td>
<td>@tl.Description</td>
<td>@Html.CheckBox("IsActive", tl.IsActive, new { disabled = "disabled" })</td>
<td>
<input class="Delete" type="button" title="Delete" value="Delete" />
</td>
</tr>
}
</table>
</div>
</body>
</html>