完成后,带有输入的ASP.NET jQuery Ajax表保存

use*_*331 10 asp.net ajax jquery

我有一个充满输入文本的表,它们看起来像这样:

<input type='text' value='{Value}' id='{Model.ID}' class='ChckNumber' />
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类名称根据它是什么列而不同,Model.ID根据行而不同,并且列基于列和行是不同的.

当输入文本变得没有聚焦时,我调用api来更新用户输入的值,如下所示:

$("input[type=text]").on("focusout", function () {

        var id = $(this).attr("id");
        var column = $(this).attr("class");
        var value = $(this).val();

        if (typeof id !== "undefined" && typeof column !== "undefined" && typeof value !== "undefined") {

            $.ajax({
                url: "/api/Action/UpdateTable?id=" + id + "&column=" + column + "&value=" + value,
                type: "GET",
                error: function (request, status, error) {
                    InsertLogEntry(request.responseText + " From API Call /api/Action/UpdateTable");
                },
                success: function (data) {
                }
            });
        }

    });
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这是API控制器的调用:

[HttpGet]
        public void UpdateTable(int id, string column, string value)
        {
            MethodClass method = new MethodClass();

            if(column != null && column != "" && id != 0)
            {
                method.UpdateTable(id, column, value);
            }
        }
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这是我正在制作的方法调用:

public void UpdateTable(int id, string column, string value)
        {

            connection = new SqlConnection(connectionString);

            if(column.Contains("Date"))
            {
                DateTime dt = Convert.ToDateTime(value);

                command = new SqlCommand("UPDATE tblCheckTrackerRegister SET " + column + " = @Date WHERE ID = " + id);

                command.Parameters.Add("@Date", System.Data.SqlDbType.DateTime);

                command.Parameters["@Date"].Value = dt.Equals(DateTime.MinValue) ? (object)DBNull.Value : dt;

            }
            else
            {

                int result;

                if (int.TryParse(value, out result))
                {
                    command = new SqlCommand("UPDATE table SET " + column + " = " + value + " WHERE ID = " + id);
                }
                else
                {
                    command = new SqlCommand("UPDATE table SET " + column + " = '" + value + "' WHERE ID = " + id);
                }

            }

            command.Connection = connection;

            connection.Open();

            command.ExecuteNonQuery();

            connection.Close();

        }
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这很好用,但我希望改进它.我真的相信必须有一个更好的方法来解决这个问题,因为我的代码对我来说似乎很混乱.我的问题是,有人能提出另一种方法来解决我想要实现的目标吗?

JC *_*dez 0

尝试在 JS 代码中定义一组条件以根据列定义需要使用多个控制器,如下所示:

$("input[type=text]").on("focusout", function () {

        var id = $(this).attr("id");
        var column = $(this).attr("class");
        var value = $(this).val();
        var controler = "UpdateTable";
        if(column=='Delete'){
           controler = "DeleteTable";
        }
        if(column=='Mail'){
           controler = "SendMail";
        }
        if (typeof id !== "undefined" && typeof column !== "undefined" && typeof value !== "undefined") {

            $.ajax({
                url: "/api/Action/" + controler + "?id=" + id + "&column=" + column + "&value=" + value,
                type: "GET",
                error: function (request, status, error) {
                    InsertLogEntry(request.responseText + " From API Call /api/Action/" + controler);
                },
                success: function (data) {
                }
            });
        }

    });
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