Пример #1
0
        /// <summary>
        /// 新增普通的数据绑定列,默认水平居左,如需设定水平位置,请使用模板列
        /// </summary>
        /// <param name="key"></param>
        /// <param name="headerText"></param>
        /// <param name="width"></param>
        /// <param name="hidden"></param>
        /// <param name="readOnly">是否只读(解决列是否可以编辑) add by jinger 20160308</param>
        /// <param name="align"></param>
        public void AddDataColumn(string key, string headerText, int width, bool hidden, bool readOnly, HorizontalAlign align)
        {
            if (!this.dtSource.Columns.Contains(key))
            {
                this.dtSource.Columns.Add(key);
                this.dtSource.AcceptChanges();
            }

            if (this.Grid.Columns.FromKey(key) != null)
            {
                return;
            }

            BoundDataField col = new BoundDataField();

            col.Key         = key;
            col.Header.Text = headerText;

            col.CssClass        = align.ToString();
            col.Header.CssClass = align.ToString();

            if (width != 0)
            {
                col.Width = new System.Web.UI.WebControls.Unit(width);
            }

            this.Grid.Columns.Add(col);
            col.Hidden = hidden;

            EditingColumnSetting checkCol = new EditingColumnSetting(this.Grid);

            checkCol.ColumnKey = key;
            checkCol.ReadOnly  = readOnly;
            this.Grid.Behaviors.CreateBehavior <EditingCore>().Behaviors.CreateBehavior <CellEditing>().ColumnSettings.Add(checkCol);
        }
Пример #2
0
        public void AddEditColumn(string key, string text)
        {
            if (!this.dtSource.Columns.Contains(key))
            {
                this.dtSource.Columns.Add(key);
                this.dtSource.AcceptChanges();
            }

            if (this.Grid.Columns.FromKey(key) != null)
            {
                return;
            }

            BoundDataField col = new BoundDataField();

            col.Key         = key;
            col.Header.Text = text;

            col.CssClass        = "tdEdit";
            col.Header.CssClass = HorizontalAlign.Center.ToString();

            col.Width = new System.Web.UI.WebControls.Unit(70);

            //不可以改变列宽
            ColumnResizeSetting crs = new ColumnResizeSetting(this.Grid);

            crs.EnableResize = false;
            crs.ColumnKey    = key;
            this.Grid.Behaviors.CreateBehavior <ColumnResizing>().ColumnSettings.Add(crs);

            //不可以排序
            SortingColumnSetting sortColSet = new SortingColumnSetting(this.Grid);

            sortColSet.ColumnKey = key;
            sortColSet.Sortable  = false;
            this.Grid.Behaviors.CreateBehavior <Sorting>().ColumnSettings.Add(sortColSet);

            EditingColumnSetting checkCol = new EditingColumnSetting(this.Grid);

            checkCol.ColumnKey = key;
            checkCol.ReadOnly  = true;
            this.Grid.Behaviors.CreateBehavior <EditingCore>().Behaviors.CreateBehavior <CellEditing>().ColumnSettings.Add(checkCol);

            this.Grid.Columns.Add(col);

            //原来的方式-使用模板列
            //模板列的方式会降低速度,所以不采用
            //AddTemplateColumn(key, text, NewColumnStyle.Edit, HorizontalAlign.Center);
        }
Пример #3
0
        // header 有checkbox
        public void AddCheckBoxColumn1(string key, string text, bool isreadonly, int width)
        {
            if (!this.dtSource.Columns.Contains(key))
            {
                this.dtSource.Columns.Add(key, typeof(bool));
                this.dtSource.AcceptChanges();
            }

            if (this.Grid.Columns.FromKey(key) != null)
            {
                return;
            }

            UnboundCheckBoxField col = new UnboundCheckBoxField();

            //BoundCheckBoxField col = new BoundCheckBoxField();
            col.Key = key;
            if (width > 0)
            {
                col.Width = new System.Web.UI.WebControls.Unit(width);
            }
            else
            {
                col.Width = new System.Web.UI.WebControls.Unit(30);
            }
            col.Header.Text   = text;
            col.HeaderChecked = false;
            //设置水平位置
            col.CssClass        = HorizontalAlign.Center.ToString();
            col.Header.CssClass = HorizontalAlign.Center.ToString();
            this.Grid.Columns.Add(col);

            //checkbox列不需要排序
            SortingColumnSetting sortColSet = new SortingColumnSetting(this.Grid);

            sortColSet.ColumnKey = key;
            sortColSet.Sortable  = false;
            this.Grid.Behaviors.CreateBehavior <Sorting>().ColumnSettings.Add(sortColSet);

            EditingColumnSetting checkCol = new EditingColumnSetting(this.Grid);

            checkCol.ColumnKey = key;
            checkCol.ReadOnly  = isreadonly;
            this.Grid.Behaviors.CreateBehavior <EditingCore>().Behaviors.CreateBehavior <CellEditing>().ColumnSettings.Add(checkCol);
        }