233 lines
8.6 KiB
C#
233 lines
8.6 KiB
C#
using System;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using WeiSha.Common;
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using Song.ServiceInterfaces;
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using Song.Entities;
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using WeiSha.WebControl;
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namespace Song.Site.Manage.Course
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{
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public partial class GuideColumns : Extend.CustomPage
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{
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//课程id
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protected int couid = WeiSha.Common.Request.QueryString["couid"].Int32 ?? 0;
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Song.Entities.Organization org = null;
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protected void Page_Load(object sender, EventArgs e)
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{
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//this.Form.DefaultButton = this.btnSear.UniqueID;
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org = Business.Do<IOrganization>().OrganCurrent();
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if (!this.IsPostBack)
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{
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BindData(null, null);
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}
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}
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/// <summary>
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/// 绑定列表
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/// </summary>
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protected void BindData(object sender, EventArgs e)
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{
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//总记录数
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Song.Entities.GuideColumns[] eas = Business.Do<IGuide>().GetColumnsAll(couid, null);
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DataTable dt = WeiSha.WebControl.Tree.ObjectArrayToDataTable.To(eas);
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WeiSha.WebControl.Tree.DataTableTree tree = new WeiSha.WebControl.Tree.DataTableTree();
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tree.IdKeyName = "Gc_ID";
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tree.ParentIdKeyName = "Gc_PID";
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tree.TaxKeyName = "Gc_Tax";
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tree.Root = 0;
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dt = tree.BuilderTree(dt);
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gvColumns.DataSource = dt;
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gvColumns.DataKeyNames = new string[] { "Gc_ID" };
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gvColumns.DataBind();
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}
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#region 新增区域的按钮
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/// <summary>
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/// 添加新栏目的按钮，此处只是进处添加的界面
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnAdd_Click(object sender, EventArgs e)
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{
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plAddColumn.Visible = true;
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gvColumns.Visible = false;
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tbTitle.Text = "";
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//上级
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Song.Entities.GuideColumns[] cous = Business.Do<IGuide>().GetColumnsAll(couid,null);
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ddlTree.DataSource = cous;
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this.ddlTree.DataTextField = "Gc_title";
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this.ddlTree.DataValueField = "Gc_ID";
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this.ddlTree.Root = 0;
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this.ddlTree.DataBind();
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ddlTree.Items.Insert(0, new ListItem(" -- 顶级 --", "0"));
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}
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/// <summary>
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/// 退出新增环境
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnAddBack_Click(object sender, EventArgs e)
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{
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plAddColumn.Visible = false;
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gvColumns.Visible = true;
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}
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/// <summary>
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/// 新增按钮
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnAddEnter_Click(object sender, EventArgs e)
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{
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Song.Entities.GuideColumns col = new Song.Entities.GuideColumns();
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col.Gc_Title = tbTitle.Text.Trim();
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col.Gc_PID = Convert.ToInt32(ddlTree.SelectedValue);
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col.Cou_ID = couid;
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col.Gc_Intro = tbIntro.Text.Trim();
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col.Gc_IsUse = cbIsUse.Checked;
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Business.Do<IGuide>().ColumnsAdd(col);
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BindData(null, null);
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gvColumns.EditIndex = -1;
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btnAddBack_Click(null, null);
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}
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#endregion
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#region Gridview 行内事件
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/// <summary>
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/// 单个删除
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnDel_Click(object sender, ImageClickEventArgs e)
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{
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WeiSha.WebControl.RowDelete img = (WeiSha.WebControl.RowDelete)sender;
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int index = ((GridViewRow)(img.Parent.Parent)).RowIndex;
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int id = int.Parse(this.gvColumns.DataKeys[index].Value.ToString());
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Business.Do<IGuide>().ColumnsDelete(id);
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BindData(null, null);
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}
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/// <summary>
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/// 进入编辑
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnEdit_Click(object sender, ImageClickEventArgs e)
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{
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WeiSha.WebControl.RowEdit img = (WeiSha.WebControl.RowEdit)sender;
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int index = ((GridViewRow)(img.Parent.Parent)).RowIndex;
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gvColumns.EditIndex = index;
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BindData(null, null);
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//绑定树
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DropDownTree tree = (DropDownTree)gvColumns.Rows[index].FindControl("ddlColTree");
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Song.Entities.GuideColumns[] cous = Business.Do<IGuide>().GetColumnsAll(couid, null);
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tree.DataSource = cous;
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tree.DataTextField = "Gc_title";
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tree.DataValueField = "Gc_ID";
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tree.Root = 0;
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tree.DataBind();
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tree.Items.Insert(0, new ListItem(" -- 顶级 --", "0"));
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//当前父级
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int pid = Convert.ToInt32(img.CommandArgument);
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ListItem li = tree.Items.FindByValue(pid.ToString());
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if (li != null) li.Selected = true;
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}
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/// <summary>
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/// 编辑当前数据项
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnEditEnter_Click(object sender, EventArgs e)
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{
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System.Web.UI.WebControls.Button btn = (System.Web.UI.WebControls.Button)sender;
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int index = ((GridViewRow)(btn.Parent.Parent)).RowIndex;
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int id = int.Parse(this.gvColumns.DataKeys[index].Value.ToString());
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//
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Song.Entities.GuideColumns col = Business.Do<IGuide>().ColumnsSingle(id);
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if (col != null)
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{
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//名称
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TextBox tb = (TextBox)gvColumns.Rows[index].FindControl("tbTitle");
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col.Gc_Title = tb.Text.Trim();
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//父级
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DropDownTree tree = (DropDownTree)gvColumns.Rows[index].FindControl("ddlColTree");
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col.Gc_PID = Convert.ToInt32(tree.SelectedValue);
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//是否可用
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CheckBox cb = (CheckBox)gvColumns.Rows[index].FindControl("cbIsUse");
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col.Gc_IsUse = cb.Checked;
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//简介
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TextBox tbintro = (TextBox)gvColumns.Rows[index].FindControl("tbIntro");
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col.Gc_Intro = tbintro.Text.Trim();
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//
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Business.Do<IGuide>().ColumnsSave(col);
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}
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gvColumns.EditIndex = -1;
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BindData(null, null);
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}
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/// <summary>
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/// 退出编辑
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void btnEditBack_Click(object sender, EventArgs e)
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{
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gvColumns.EditIndex = -1;
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BindData(null, null);
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}
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/// 修改是否使用的状态
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void sbUse_Click(object sender, EventArgs e)
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{
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StateButton ub = (StateButton)sender;
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int index = ((GridViewRow)(ub.Parent.Parent)).RowIndex;
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int id = int.Parse(this.gvColumns.DataKeys[index].Value.ToString());
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//
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Song.Entities.GuideColumns entity = Business.Do<IGuide>().ColumnsSingle(id);
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entity.Gc_IsUse = !entity.Gc_IsUse;
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Business.Do<IGuide>().ColumnsSave(entity);
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BindData(null, null);
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}
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/// <summary>
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/// 上移
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void lbUp_Click(object sender, EventArgs e)
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{
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gvColumns.EditIndex = -1;
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GridViewRow gr = (GridViewRow)((LinkButton)sender).Parent.Parent;
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int id = Convert.ToInt32(this.gvColumns.DataKeys[gr.RowIndex].Value);
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if (Business.Do<IGuide>().ColumnsRemoveUp(id)) BindData(null, null);
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}
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/// <summary>
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/// 下移
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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protected void lbDown_Click(object sender, EventArgs e)
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{
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gvColumns.EditIndex = -1;
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GridViewRow gr = (GridViewRow)((LinkButton)sender).Parent.Parent;
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int id = Convert.ToInt32(this.gvColumns.DataKeys[gr.RowIndex].Value);
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if (Business.Do<IGuide>().ColumnsRemoveDown(id)) BindData(null, null);
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}
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#endregion
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}
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}
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