ASP.NET简化编辑界面 V3-原创手记-慕课网

近时间的开发专案中，再次对ASP.NET的编辑界面进行简化。从这里可以看到以前的两个版本简化：ASP.NET简化编辑界面和 ASP.NET简化编辑界面 V2

首先看看本次效果，本效果是在Microsoft Visual Studio 11 Beta 和 Microsoft SQL Server 2012 环境之下实现：

编辑工具条写成为一个用户控件(UserControl)：

View Code <%@ Control Language="C#" AutoEventWireup="true" CodeFile="Operation.ascx.cs" Inherits="SubscriptionControl_Operation" %>
<div style="position: absolute; top: 84.5px; left: 3px;">
<asp:Button ID="ButtonCreate" runat="server" Text="新建" OnClick="ButtonCreate_Click"  /> <asp:Button
    ID="ButtonEdit" runat="server" Text="编辑" OnClick="ButtonEdit_Click"  Enabled="false" /> <asp:Button ID="ButtonDelete"
            runat="server" Text="删除" OnClick="ButtonDelete_Click"  Enabled="false" /> <asp:Button ID="ButtonCancel"
        runat="server" Text="取消" OnClick="ButtonCancel_Click"  Enabled="false" /> <asp:Button ID="ButtonSave" runat="server"
                Text="保存" OnClick="ButtonSave_Click"  Enabled="false" />
</div>

Operation.ascx.cs:

View Code using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Insus.NET;

public partial class SubscriptionControl_Operation : System.Web.UI.UserControl
{
    public delegate void EventHandler(object sender, EventArgs e);

    public event EventHandler InsusCreate;
    public event EventHandler InsusCancel;
    public event EventHandler InsusEdit;
    public event EventHandler InsusDelete;
    public event EventHandler InsusSave;

    public Button CreateButton
    {
        get
        {
            return this.ButtonCreate;
        }
    }

    public Button EditButton
    {
        get
        {
            return this.ButtonEdit;
        }
    }

    public Button CancelButton
    {
        get
        {
            return this.ButtonCancel;
        }
    }

    public Button DeleteButton
    {
        get
        {
            return this.ButtonDelete;
        }
    }

    public Button SaveButton
    {
        get
        {
            return this.ButtonSave;
        }
    }

    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void ButtonCreate_Click(object sender, EventArgs e)
    {
        if (InsusCreate != null)
        {
            this.ButtonEdit.Enabled = false;
            this.ButtonDelete.Enabled = false;
            this.ButtonCancel.Enabled = true;
            this.ButtonSave.Enabled = true;
            InsusCreate(this, e);
        }
    }

    protected void ButtonEdit_Click(object sender, EventArgs e)
    {
        if (InsusEdit != null)
            InsusEdit(this, e);
    }

    protected void ButtonCancel_Click(object sender, EventArgs e)
    {
        if (InsusCancel != null)
        {
            this.ButtonEdit.Enabled = false;
            this.ButtonCancel.Enabled = false;
            this.ButtonDelete.Enabled = false;
            this.ButtonSave.Enabled = false;
            InsusCancel(this, e);
        }
    }

    protected void ButtonDelete_Click(object sender, EventArgs e)
    {
        if (InsusDelete != null)
            InsusDelete(this, e);
    }

    protected void ButtonSave_Click(object sender, EventArgs e)
    {
        if (InsusSave != null)
        {
            this.ButtonEdit.Enabled = false;
            this.ButtonDelete.Enabled = false;
            this.ButtonCancel.Enabled = false;
            this.ButtonSave.Enabled = false;
            InsusSave(this, e);
        }
    }
}

页面实现的代码，由于没有使用到Javascript和JQuery，全是asp.net实现。因此代码就在此略了。

如果以后有时间或是把.NET实现的代码改为Javascript或是JQuery，一定会帖出来分享给大家。