rolemanage.aspx.cs

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using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using Office.Model;
using Office.BLL;

public partial class SysManage_RoleManage_RoleManage : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            Bind();
            this.btnSave.Enabled = false;
        }
    }
    //数据绑定
    private void Bind()
    {
        this.GridView1.DataSource = RoleInfoManager.GetAllRoleInfos();
        this.GridView1.DataBind();
    }
    //添加
    protected void btnAdd_Click(object sender, EventArgs e)
    {
        RoleInfo role = new RoleInfo();
        role.RoleName = TextBox1.Text;
        role.RoleDesc = TextBox2.Text;
        RoleInfoManager.AddRoleInfo(role);
        Bind();
        setContorl();
    }
    //初始化控件属性值
    private void setContorl()
    {
        this.TextBox1.Text = "";
        this.TextBox2.Text = "";
    }
    //GridView数据行绑定事件
    protected void GridView1_RowDataBound(object sender, GridViewRowEventArgs e)
    {
        if (e.Row.RowType == DataControlRowType.DataRow)
        {
            //在数据行进行绑定时添加光标称进、移出的效果，并设背景
            e.Row.Attributes.Add("onmouseover", "this.oldcolor=this.style.backgroundColor;this.style.backgroundColor='#FFFBD1'");
            e.Row.Attributes.Add("onmouseout", "this.style.backgroundColor=this.oldcolor");

            ImageButton img = e.Row.FindControl("ImageButton2") as ImageButton;
            if (img != null)
            {
                img.Attributes.Add("onclick", "JavaScript:return confirm('你确定要删除吗?')");
            }
        }
    }
    //GridView命令行处理事件
    protected void GridView1_RowCommand(object sender, GridViewCommandEventArgs e)
    {
        //修改
        if (e.CommandName == "modify")
        {
            Int32 roleId = Int32.Parse(e.CommandArgument.ToString());
            RoleInfo role = RoleInfoManager.GetRoleInfoByRoleId(roleId);
            this.TextBox1.Text = role.RoleName;
            this.TextBox2.Text = role.RoleDesc;
            ViewState["RoleId"] = role.RoleId;
            this.btnSave.Enabled = true;
            this.btnAdd.Enabled = false;
        }
        //删除
        if (e.CommandName == "del")
        {
            Int32 roleId = Int32.Parse(e.CommandArgument.ToString());
            RoleInfoManager.DeleteRoleInfoById(roleId);
            Bind();
            setContorl();
        }
        //分配权限
        if (e.CommandName == "link")
        {
            Int32 roleId = Int32.Parse(e.CommandArgument.ToString());
            Response.Redirect("DistributeRole.aspx?RID=" + roleId);
        }
    }
    //保存修改后的数据
    protected void btnSave_Click(object sender, EventArgs e)
    {
        RoleInfo role = new RoleInfo();
        role.RoleId = Int32.Parse(ViewState["RoleId"].ToString());
        role.RoleName = TextBox1.Text;
        role.RoleDesc = TextBox2.Text;
        RoleInfoManager.ModifyRoleInfo(role);
        this.btnSave.Enabled = false;
        this.btnAdd.Enabled = true;
        Bind();
        setContorl();
    }
}