using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Web;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using CY.Model;
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using CY.Infrastructure.Common;
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using CY.BLL.Sys;
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using CY.Infrastructure.Singleton;
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namespace CY.WebForm
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{
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public partial class frmSubmitJsonDataTest : BasePage
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{
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private Sys_DictionaryBLL _dicBll = null;//业务逻辑操作类
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/// <summary>
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/// 初始化
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/// </summary>
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public frmSubmitJsonDataTest()
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{
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_dicBll = new Sys_DictionaryBLL();
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}
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protected void Page_Load(object sender, EventArgs e)
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{
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try
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{
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switch (Request["Target"])
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{
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case "SaveDictionary":
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SaveData();
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break;
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case "DeleteDictionaryById":
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DeleteDataById();
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break;
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default://一般情况不处理
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ddlDateType.SelectedIndexChanged += new EventHandler(ddlDateType_SelectedIndexChanged);
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btnRefresh.Click += new EventHandler(btnRefresh_Click);
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ddlDateType.AutoPostBack = true;
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if (IsPostBack || IsCallback) return;
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LoadDicTypes();
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return;
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}
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}
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catch (Exception ex)
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{
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PAGEHandleException(ex);
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Response.Clear();
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Response.Write("-1");
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}
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Response.End();
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}
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/// <summary>
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/// 刷新按钮点击事件
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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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void btnRefresh_Click(object sender, EventArgs e)
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{
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LoadListDataByDataType();
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LoadDicTypes();
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}
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/// <summary>
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/// 下拉框选择项改变事件
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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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void ddlDateType_SelectedIndexChanged(object sender, EventArgs e)
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{
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LoadListDataByDataType();
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}
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/// <summary>
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/// 添加数据
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/// </summary>
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private void SaveData()
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{
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Dictionary<string, string> requestParams = JsonHelper.GetObjectByJsonString(Request["RequestParams"], JsonDataType.Dictionary) as Dictionary<string, string>;
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Sys_Dictionary dicInfo = new Sys_Dictionary();
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foreach (string key in requestParams.Keys)
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{
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dicInfo.Visiter(key, -1, true, requestParams[key]);
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}
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dicInfo.Operator = "sys";
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//编号没有值或者值为0时 调用添加方法 否则修改
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Response.Write((!dicInfo.Keyid.HasValue || 0 == dicInfo.Keyid ? _dicBll.AddData(dicInfo) : _dicBll.UpdataData(dicInfo)) ? "1" : "0");
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}
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/// <summary>
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/// 根据编号删除数据
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/// </summary>
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private void DeleteDataById()
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{
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Sys_Dictionary dic = new Sys_Dictionary();
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dic.Keyid = MyConvert.ConvertToInt(Request["id"]);
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if (0 == dic.Keyid)
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{
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Response.Write("-1");
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return;
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}
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Response.Write(_dicBll.DeleteData(dic) ? "1" : "0");
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}
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/// <summary>
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/// 根据数据类型加载数据列表
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/// </summary>
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private void LoadListDataByDataType()
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{
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rptData.DataSource = string.IsNullOrEmpty(ddlDateType.SelectedValue) ? null : _dicBll.GetDataByType(ddlDateType.SelectedValue);
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rptData.DataBind();
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}
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/// <summary>
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/// 加载数据类型
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/// </summary>
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private void LoadDicTypes()
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{
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ddlDateType.DataSource = _dicBll.GetDataTypes();
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ddlDateType.DataBind();
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ddlDateType.Items.Add(new ListItem("请选择", ""));
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ddlDateType.SelectedValue = "";
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}
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}
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}
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