61 lines
2.5 KiB
C#
61 lines
2.5 KiB
C#
using OfficeOpenXml.FormulaParsing.Utilities;
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using System;
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using System.Collections.Generic;
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using System.Configuration;
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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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public partial class admin_item_range2 : System.Web.UI.Page
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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sqlDataSource1.ConnectionString = ConfigurationManager.ConnectionStrings["shopConn"].ConnectionString;
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//sqlDataSource1.ConnectionString = sqlDataSource1.ConnectionString.Replace("Encrypt=False;", "");
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//sqlDataSource1.ConnectionString = sqlDataSource1.ConnectionString.Replace("TrustServerCertificate=True;", "");
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sqlDataSource1.ConnectionString = sqlDataSource1.ConnectionString.Replace("Provider=SQLOLEDB;", "");
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sqlDataSource1.ConnectionString = sqlDataSource1.ConnectionString.Replace("Provider=SQLNCLI11", "");
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sqlDataSource1.ProviderName = ConfigurationManager.ConnectionStrings["shopConn"].ProviderName;
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if (Convert.ToString(Request["num"]) != "" & Request["num"] != null)
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{
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// 先查詢指定 num 的 root 值
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string rootValue = "0";
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try
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{
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using (System.Data.SqlClient.SqlConnection conn = new System.Data.SqlClient.SqlConnection(sqlDataSource1.ConnectionString))
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{
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conn.Open();
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string getRootSql = "SELECT [root] FROM [item] WHERE [num]=" + Request["num"];
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using (System.Data.SqlClient.SqlCommand cmd = new System.Data.SqlClient.SqlCommand(getRootSql, conn))
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{
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object result = cmd.ExecuteScalar();
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if (result != null && result != DBNull.Value)
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{
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rootValue = result.ToString();
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}
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}
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}
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}
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catch
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{
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rootValue = "0";
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}
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// 使用找到的 root 值來查詢子項目
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sqlDataSource1.SelectCommand = "SELECT [num], [title], [range] FROM [item] WHERE [root]=" + rootValue + " ORDER BY [range]";
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}
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else
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{
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// 如果沒有傳入 num 參數，顯示所有 root=0 的項目
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sqlDataSource1.SelectCommand = "SELECT [num], [title], [range] FROM [item] WHERE [root]=0 ORDER BY [range]";
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}
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// 強制重新綁定資料
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ReorderList1.DataBind();
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}
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} |