categories.aspx.cs

ASP.NET多线程编程(二),ASP.NET多线程编程(二) .

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 Zeroone.FileSystem;

public partial class Admin_Poll_Categories : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!Page.IsPostBack)
        {
            rptPollCategories.DataSource = CategoryController.GetChildCategories("/zeroone-polls/");
            this.rptPollCategories.DataBind();
        }
    }
    protected void rptPollCategories_ItemCommand(object source, RepeaterCommandEventArgs e)
    {
        
        if (e.CommandName == "edit")
        {
            e.Item.FindControl("ltlName").Visible = false;
            e.Item.FindControl("tbName").Visible = true;
            e.Item.FindControl("revName").Visible = true;
            e.Item.FindControl("rfvName").Visible = true;
            e.Item.FindControl("lbtnEdit").Visible = false;
            e.Item.FindControl("lbtnUpdate").Visible = true;
            e.Item.FindControl("lbtnCancel").Visible = true;
        }
        else if (e.CommandName == "update")
        {
            Category c = CategoryController.GetCategory((string)e.CommandArgument);
            c.Path = Path.GetParentPath(c.Path) + ((TextBox)e.Item.FindControl("tbName")).Text;
            c.Name = ((TextBox)e.Item.FindControl("tbName")).Text;
            c.Update();
            Response.Redirect("Categories.aspx");
        }
        else
        {
            Response.Redirect("Categories.aspx");
        }

    }
    protected void lbtnDelete_Click(object sender, EventArgs e)
    {
        foreach (RepeaterItem item in this.rptPollCategories.Items)
        {
            if ((item.ItemType == ListItemType.AlternatingItem) || (item.ItemType == ListItemType.Item))
            {
                System.Web.UI.HtmlControls.HtmlInputCheckBox htmlCB = (HtmlInputCheckBox)item.FindControl("categoryCheck");
                if (htmlCB.Checked)
                {
                    string path = htmlCB.Value;
                    CategoryController.Delete(path);
                }
            }
        }
        Response.Redirect("Categories.aspx");
    }
    protected void btnManageCategory_Click(object sender, EventArgs e)
    {
        Category c = new Category();
        c.Name = tbNewCategoryName.Text;
        c.Path = "/zeroone-polls/" + tbNewCategoryName.Text;
        c.Create();

        Response.Redirect("Categories.aspx");
    }
}