builderweb.cs

一个可以生成代码的插件

using System;
using System.Collections.Generic;
using System.Text;
using LTP.IDBO;
using LTP.Utility;
using LTP.CodeHelper;
namespace LTP.BuilderWeb
{
    /// <summary>
    /// Web层代码组件
    /// </summary>
    public class BuilderWeb
    {
        #region 私有字段
        protected string _key = "ID";//默认第一个主键字段		
        protected string _keyType = "int";//默认第一个主键类型        
        protected string _namespace = "Maticsoft"; //顶级命名空间名
        private string _folder="";//所在文件夹
        protected string _modelname; //model类名           
        protected string _bllname; //model类名
        protected List<ColumnInfo> _fieldlist;
        protected List<ColumnInfo> _keys;
        #endregion

        #region 公有属性
        /// <summary>
        /// 顶级命名空间名 
        /// </summary>        
        public string NameSpace
        {
            set { _namespace = value; }
            get { return _namespace; }
        }
        /// <summary>
        /// 所在文件夹名
        /// </summary>
        public string Folder
        {
            set { _folder = value; }
            get { return _folder; }
        }
        /// <summary>
        /// Model类名
        /// </summary>
        public string ModelName
        {
            set { _modelname = value; }
            get { return _modelname; }
        }
        /// <summary>
        /// BLL类名
        /// </summary>
        public string BLLName
        {
            set { _bllname = value; }
            get { return _bllname; }
        }
        
        /// <summary>
        /// 实体类的整个命名空间+类名
        /// </summary>
        public string ModelSpace
        {           
            get
            {
                string _modelspace = _namespace + "." + "Model";
                if (_folder.Trim() != "")
                {
                    _modelspace += "." + _folder;
                }
                _modelspace += "." + ModelName;
                return _modelspace;
            }
        }
        /// <summary>
        /// 业务逻辑层的操作类名称定义
        /// </summary>
        private string BLLSpace
        {
            get
            {
                string _bllspace = _namespace + "." + "BLL";
                if (_folder.Trim() != "")
                {
                    _bllspace += "." + _folder;
                }
                _bllspace += "." + BLLName;
                return _bllspace;
            }
        }
        /// <summary>
        /// 选择的字段集合
        /// </summary>
        public List<ColumnInfo> Fieldlist
        {
            set { _fieldlist = value; }
            get { return _fieldlist; }
        }
        /// <summary>
        /// 主键或条件字段列表 
        /// </summary>
        public List<ColumnInfo> Keys
        {
            set { _keys = value; }
            get { return _keys; }
        }
        /// <summary>
        /// 主键标识字段
        /// </summary>
        protected string Key
        {
            get
            {
                foreach (ColumnInfo key in _keys)
                {
                    _key = key.ColumnName;
                    _keyType = key.TypeName;
                    if (key.IsIdentity)
                    {
                        _key = key.ColumnName;
                        _keyType = CodeCommon.DbTypeToCS(key.TypeName);
                        break;
                    }
                }
                return _key;
            }
        }      
        #endregion

        public BuilderWeb()
        {
        }

        #region Aspx页面html

        /// <summary>
        /// 得到表示层增加窗体的html代码
        /// </summary>      
        public string GetAddAspx()
        {            
            StringPlus strclass = new StringPlus();
            strclass.AppendLine();
            strclass.AppendLine("<table cellSpacing=\"0\" cellPadding=\"0\" width=\"100%\" border=\"0\">");
            foreach (ColumnInfo field in Fieldlist)
            {
                string columnName = field.ColumnName;
                string columnType = field.TypeName;
                string deText = field.DeText;
                bool ispk = field.IsPK;
                bool IsIdentity = field.IsIdentity;
                if ((ispk) || (IsIdentity))
                {
                    continue;
                }
                if (deText.Trim() == "")
                {
                    deText = columnName;
                }
                strclass.AppendSpaceLine(1, "<tr>");
                strclass.AppendSpaceLine(1, "<td height=\"25\" width=\"30%\" align=\"right\">");
                strclass.AppendSpaceLine(2, deText);
                strclass.AppendSpaceLine(1, "</td>");
                strclass.AppendSpaceLine(1, "<td height=\"25\" width=\"*\" align=\"left\">");
                switch (columnType.Trim().ToLower())
                {
                    case "datetime":
                    case "smalldatetime":
                        strclass.AppendSpaceLine(2, "<INPUT onselectstart=\"return false;\" onkeypress=\"return false\" id=\"txt" + columnName + "\" onfocus=\"setday(this)\"");
                        strclass.AppendSpaceLine(2, " readOnly type=\"text\" size=\"10\" name=\"Text1\" runat=\"server\">");
                        break;
                    case "bit":
                        strclass.AppendSpaceLine(2, "<asp:CheckBox ID=\"chk" + columnName + "\" Text=\"" + deText + "\" runat=\"server\" Checked=\"False\" />");
                        break;
                    default:
                        strclass.AppendSpaceLine(2, "<asp:TextBox id=\"txt" + columnName + "\" runat=\"server\" Width=\"200px\"></asp:TextBox>");
                        break;
                }
                strclass.AppendSpaceLine(1, "</td></tr>");
            }

            //按钮
            strclass.AppendSpaceLine(1, "<tr>");
            strclass.AppendSpaceLine(1, "<td height=\"25\" colspan=\"2\"><div align=\"center\">");
            strclass.AppendSpaceLine(2, "<asp:Button ID=\"btnAdd\" runat=\"server\" Text=\"· 提交 ·\" OnClick=\"btnAdd_Click\" ></asp:Button>");
            strclass.AppendSpaceLine(2, "<asp:Button ID=\"btnCancel\" runat=\"server\" Text=\"· 重填 ·\" OnClick=\"btnCancel_Click\" ></asp:Button>");
            strclass.AppendSpaceLine(1, "</div></td></tr>");
            strclass.AppendLine("</table>");
            return strclass.ToString();

        }

        /// <summary>
        /// 得到表示层增加窗体的html代码
        /// </summary>      
        public string GetUpdateAspx()
        {            
            StringPlus strclass = new StringPlus();
            strclass.AppendLine("");
            strclass.AppendLine("<table cellSpacing=\"0\" cellPadding=\"0\" width=\"100%\" border=\"0\">");
            foreach (ColumnInfo field in Fieldlist)
            {
                string columnName = field.ColumnName;
                string columnType = field.TypeName;
                string deText = field.DeText;
                bool ispk = field.IsPK;
                bool IsIdentity = field.IsIdentity;
                if (deText.Trim() == "")
                {
                    deText = columnName;
                }
                if ((ispk) || (IsIdentity))
                {
                    strclass.AppendSpaceLine(1, "<tr>");
                    strclass.AppendSpaceLine(1, "<td height=\"25\" width=\"30%\" align=\"right\">");
                    strclass.AppendSpaceLine(2, deText);
                    strclass.AppendSpaceLine(1, "</td>");
                    strclass.AppendSpaceLine(1, "<td height=\"25\" width=\"*\" align=\"left\">");
                    strclass.AppendSpaceLine(2, "<asp:label id=\"lbl" + columnName + "\" runat=\"server\"></asp:label>");
                    strclass.AppendSpaceLine(1, "</td></tr>");
                }
                else
                {
                    //
                    strclass.AppendSpaceLine(1, "<tr>");
                    strclass.AppendSpaceLine(1, "<td height=\"25\" width=\"30%\" align=\"right\">");
                    strclass.AppendSpaceLine(2, deText);
                    strclass.AppendSpaceLine(1, "</td>");
                    strclass.AppendSpaceLine(1, "<td height=\"25\" width=\"*\" align=\"left\">");
                    switch (columnType.Trim())
                    {
                        case "datetime":
                        case "smalldatetime":
                            strclass.AppendSpaceLine(2, "<INPUT onselectstart=\"return false;\" onkeypress=\"return false\" id=\"txt" + columnName + "\" onfocus=\"setday(this)\"");
                            strclass.AppendSpaceLine(2, " readOnly type=\"text\" size=\"10\" name=\"Text1\" runat=\"server\">");
                            break;
                        case "bit":
                            strclass.AppendSpaceLine(2, "<asp:CheckBox ID=\"chk" + columnName + "\" Text=\"" + deText + "\" runat=\"server\" Checked=\"False\" />");
                            break;
                        default:
                            strclass.AppendSpaceLine(2, "<asp:TextBox id=\"txt" + columnName + "\" runat=\"server\" Width=\"200px\"></asp:TextBox>");
                            break;
                    }
                    strclass.AppendSpaceLine(1, "</td></tr>");
                }
            }
            
            //按钮
            strclass.AppendSpaceLine(1, "<tr>");
            strclass.AppendSpaceLine(1, "<td height=\"25\" colspan=\"2\"><div align=\"center\">");
            strclass.AppendSpaceLine(2, "<asp:Button ID=\"btnAdd\" runat=\"server\" Text=\"· 提交 ·\" OnClick=\"btnAdd_Click\" ></asp:Button>");
            strclass.AppendSpaceLine(2, "<asp:Button ID=\"btnCancel\" runat=\"server\" Text=\"· 取消 ·\" OnClick=\"btnCancel_Click\" ></asp:Button>");
            strclass.AppendSpaceLine(1, "</div></td></tr>");
            strclass.AppendLine("</table>");
            return strclass.Value;

        }

        /// <summary>
        /// 得到表示层显示窗体的html代码
        /// </summary>     
        public string GetShowAspx()
        {            
            StringPlus strclass = new StringPlus();
            strclass.AppendLine();
            strclass.AppendLine("<table cellSpacing=\"0\" cellPadding=\"0\" width=\"100%\" border=\"0\">" );