gridviewpageable.cs

gridview你超强功能很好的东东

                    return (Unit)o;
                }
                return Unit.Empty;
            }
            set
            {
                ViewState["PageJumpWidth"] = value;
            }
        }

        [DefaultValue(GridViewPageable.BUTTON_TYPE.Text)]
        [Category("自定跳转栏样式")]
        [Description("跳转按钮类型 (Text文本,Image图片)")]
        public BUTTON_TYPE JumpButtonType
        {
            get
            {
                object o = ViewState["JumpButtonType"];
                if (o != null)
                {
                    return (BUTTON_TYPE)o;
                }
                return BUTTON_TYPE.Text;
            }
            set
            {
                ViewState["JumpButtonType"] = value;
            }
        }

        [DefaultValue("")]
        [Category("自定跳转栏样式")]
        [Editor(typeof(ImageUrlEditor), typeof(UITypeEditor))]
        [Description("跳转按钮图片")]
        public string JumpButtonImage
        {
            get
            {
                object o = ViewState["JumpButtonImage"];
                if (o != null)
                {
                    return (string)o;
                }
                return string.Empty;
            }
            set
            {
                ViewState["JumpButtonImage"] = value;
            }
        }

        [DefaultValue(typeof(Color), "")]
        [Category("自定跳转栏样式")]
        [TypeConverter(typeof(WebColorConverter))]
        [Description("跳转按钮边框颜色")]
        public Color JumpButtonBorderColor
        {
            get
            {
                object o = ViewState["JumpButtonBorderColor"];
                if (o != null)
                {
                    return (Color)o;
                }
                return Color.Empty;
            }
            set
            {
                ViewState["JumpButtonBorderColor"] = value;
            }
        }

        [DefaultValue(typeof(Unit), "")]
        [Category("自定跳转栏样式")]
        [Description("跳转按钮边框宽度")]
        public Unit JumpButtonBorderWidth
        {
            get
            {
                object o = ViewState["JumpButtonBorderWidth"];
                if (o != null)
                {
                    return (Unit)o;
                }
                return Unit.Empty;
            }
            set
            {
                ViewState["JumpButtonBorderWidth"] = value;
            }
        }

        [DefaultValue(typeof(Unit), "")]
        [Category("自定跳转栏样式")]
        [Description("跳转按钮高度")]
        public Unit JumpButtonHeight
        {
            get
            {
                object o = ViewState["JumpButtonHeight"];
                if (o != null)
                {
                    return (Unit)o;
                }
                return Unit.Pixel(25);
            }
            set
            {
                ViewState["JumpButtonHeight"] = value;
            }
        }

        [DefaultValue(typeof(Unit), "")]
        [Category("自定跳转栏样式")]
        [Description("跳转按钮宽度")]
        public Unit JumpButtonWidth
        {
            get
            {
                object o = ViewState["JumpButtonWidth"];
                if (o != null)
                {
                    return (Unit)o;
                }
                return Unit.Pixel(25);
            }
            set
            {
                ViewState["JumpButtonWidth"] = value;
            }
        }

        [DefaultValue(typeof(Color), "")]
        [Category("自定跳转栏样式")]
        [TypeConverter(typeof(WebColorConverter))]
        [Description("跳转按钮背景色")]
        public Color JumpButtonBackColor
        {
            get
            {
                object o = ViewState["JumpButtonBackColor"];
                if (o != null)
                {
                    return (Color)o;
                }
                return Color.Empty;
            }
            set
            {
                ViewState["JumpButtonBackColor"] = value;
            }
        }

        [DefaultValue(typeof(Unit), "")]
        [Category("自定跳转栏样式")]
        [Description("跳转文本框高度")]
        public Unit JumpTextBoxHeight
        {
            get
            {
                object o = ViewState["JumpTextBoxHeight"];
                if (o != null)
                {
                    return (Unit)o;
                }
                return Unit.Pixel(20);
            }
            set
            {
                ViewState["JumpTextBoxHeight"] = value;
            }
        }

        [DefaultValue(typeof(Unit), "")]
        [Category("自定跳转栏样式")]
        [Description("跳转文本框宽度")]
        public Unit JumpTextBoxWidth
        {
            get
            {
                object o = ViewState["JumpTextBoxWidth"];
                if (o != null)
                {
                    return (Unit)o;
                }
                return Unit.Pixel(20);
            }
            set
            {
                ViewState["JumpTextBoxWidth"] = value;
            }
        }

        [DefaultValue(typeof(Unit), "")]
        [Category("自定跳转栏样式")]
        [Description("跳转文本框边框宽度")]
        public Unit JumpTextBoxBorderWidth
        {
            get
            {
                object o = ViewState["JumpTextBoxBorderWidth"];
                if (o != null)
                {
                    return (Unit)o;
                }
                return Unit.Empty;
            }
            set
            {
                ViewState["JumpTextBoxBorderWidth"] = value;
            }
        }

        [DefaultValue(typeof(Color), "")]
        [Category("自定跳转栏样式")]
        [TypeConverter(typeof(WebColorConverter))]
        [Description("跳转文本框边框颜色")]
        public Color JumpTextBoxBorderColor
        {
            get
            {
                object o = ViewState["JumpTextBoxBorderColor"];
                if (o != null)
                {
                    return (Color)o;
                }
                return Color.Empty;
            }
            set
            {
                ViewState["JumpTextBoxBorderColor"] = value;
            }
        }

        [DefaultValue("")]
        [Browsable(false)]
        public string Text
        {
            get
            {
                object o = ViewState["Text"];
                if (o != null)
                {
                    return (string)o;
                }
                return string.Empty;
            }
            set
            {
                ViewState["Text"] = value;
            }
        }

        #endregion

        #region 分页控制

        /// <summary>
        /// 数值型按钮开始页索引
        /// </summary>
        [DefaultValue(0)]
        [Browsable(false)]
        private int FirstNumericButton
        {
            get
            {
                object o = ViewState["FirstNumericButton"];
                if (o != null)
                {
                    return (int)o;
                }
                return 0;
            }
            set
            {
                ViewState["FirstNumericButton"] = value;
            }
        }

        /// <summary>
        /// 是否显示数值型按钮
        /// </summary>
        [DefaultValue(false)]
        [Category("自定分页")]
        [Description("是否显示数值型按钮")]
        public bool ShowNumericButton
        {
            get
            {
                object o = ViewState["ShowNumericButton"];
                if (o != null)
                {
                    return (bool)o;
                }
                return false;
            }
            set
            {
                ViewState["ShowNumericButton"] = value; ;
            }
        }

        /// <summary>
        /// 是否开启分页栏
        /// </summary>
        [DefaultValue(true)]
        [Category("自定分页")]
        [Description("是否开启分页栏")]
        public bool AllowPagerable
        {
            get
            {
                object o = ViewState["AllowPagerable"];
                if (o != null)
                {
                    return (bool)o;
                }
                return true;
            }
            set
            {
                ViewState["AllowPagerable"] = value;
            }
        }

        /// <summary>
        /// 当前页的索引 从0开始
        /// </summary>
        [DefaultValue(0)]
        [Category("自定分页")]
        [Description("当前页的索引")]
        public Int32 PageViewIndex
        {
            get
            {
                object o = ViewState["PageViewIndex"];
                if (o != null)
                {
                    return (Int32)o;
                }
                return (Int32)0;
            }
            set
            {
                ViewState["PageViewIndex"] = value;
            }
        }

        /// <summary>
        /// 每页要显示的行的数目
        /// </summary>
        [DefaultValue(10)]
        [Category("自定分页")]
        [Description("每页要显示的行的数目")]
        public Int32 PageViewSize
        {
            get
            {
                object o = ViewState["PageViewSize"];
                if (o != null)
                {
                    return (Int32)o;
                }
                return (Int32)10;
            }
            set
            {
                this.PageSize = value;
                ViewState["PageViewSize"] = value;
            }
        }

        /// <summary>
        /// 总分页数
        /// </summary>
        [DefaultValue(1)]
        [Browsable(false)]
        public Int32 PageViewCount
        {
            get
            {
                object o = ViewState["PageViewCount"];
                if (o != null)
                {
                    return (Int32)o;
                }
                return (Int32)1;
            }
            set
            {
                ViewState["PageViewCount"] = value;
            }
        }

        /// <summary>
        /// 总行数
        /// </summary>
        [Browsable(false)]
        public Int32 PageRowCount
        {
            get
            {
                object o = ViewState["PageRowCount"];
                if (o != null)
                {
                    return (Int32)o;
                }
                return (Int32)10;
            }
            set
            {
                ViewState["PageRowCount"] = value;
            }
        }

        #endregion

        #region 脚本文件

        /// <summary>
        /// 客户端脚本文件块
        /// </summary>
        private string BuildScript()
        {
            StringBuilder sb = new StringBuilder();
            sb.AppendLine("function CheckNum(evt) {");
            sb.AppendLine("if((evt.keyCode >= 96 && evt.keyCode <= 105) ||");
            sb.AppendLine("(evt.keyCode >= 48 && evt.keyCode <= 57)  ||");
            sb.AppendLine("evt.keyCode == 8  || evt.keyCode == 37 ||");
            sb.AppendLine("evt.keyCode == 38 || evt.keyCode == 39 ||");
            sb.AppendLine("evt.keyCode == 40 || evt.keyCode == 13) ");
            sb.AppendLine("{");
            sb.AppendLine("if(evt.keyCode == 13)");
            sb.AppendLine("{");
            sb.AppendFormat("{0};", Page.ClientScript.GetPostBackEventReference(this, "jump"));
            sb.AppendLine("}");
            sb.AppendLine("return true;");
            sb.AppendLine("}");
            sb.AppendLine("else{ return false; } }");
            return sb.ToString();
        }

        /// <summary>
        /// 创建脚本
        /// </summary>
        /// <returns></returns>
        private string CreateJavascript()
        {
            string divid = string.Format("{0}_table_Container", this.ClientID);
            StringBuilder str = new StringBuilder();

            //str.Append("<script type=\"text/javascript\">");
            str.AppendFormat("IniCellWidth('{0}');", divid);