protected override void InitWebGrid()
{
base.InitWebGrid();
this.gridHelper.AddColumn("ColumnSequence", "次序", null);
this.gridHelper.AddColumn("ColumnName", "栏位名称", null);
this.gridHelper.AddColumn("Description", "栏位描述", null);
this.gridHelper.AddDataColumn("DataType", "数据类型", 150);
this.gridHelper.AddCheckBoxColumn("Visible", "是否可见", true, 100);
this.gridWebGrid.Behaviors.CreateBehavior <EditingCore>().Behaviors.CreateBehavior <CellEditing>().ColumnSettings["Description"].ReadOnly = false;
//cell有下拉框
DropDownProvider dropdownProvider = new DropDownProvider();
dropdownProvider.ID = "dropdownProviderDataType";
dropdownProvider.EditorControl.ID = "editorControlDataType";
dropdownProvider.EditorControl.DisplayMode = DropDownDisplayMode.DropDownList;
dropdownProvider.EditorControl.TextField = "DataTypeText";
dropdownProvider.EditorControl.ValueField = "DataTypeValue";
dropdownProvider.EditorControl.DropDownContainerWidth = new Unit(150);
BindDropDownDataType(dropdownProvider);
this.gridWebGrid.EditorProviders.Add(dropdownProvider);
this.gridWebGrid.Behaviors.CreateBehavior <EditingCore>().Behaviors.CreateBehavior <CellEditing>().ColumnSettings["DataType"].ReadOnly = false;
this.gridWebGrid.Behaviors.CreateBehavior <EditingCore>().Behaviors.CreateBehavior <CellEditing>().ColumnSettings["DataType"].EditorID = "dropdownProviderDataType";
//下拉框列固定列宽
ColumnResizeSetting crs = new ColumnResizeSetting(this.gridWebGrid);
crs.EnableResize = false;
crs.ColumnKey = "DataType";
this.gridWebGrid.Behaviors.CreateBehavior <ColumnResizing>().ColumnSettings.Add(crs);
//是否可见列可编辑
this.gridWebGrid.Behaviors.CreateBehavior <EditingCore>().Behaviors.CreateBehavior <CellEditing>().ColumnSettings["Visible"].ReadOnly = false;
//InitRow();
//多语言
this.gridHelper.ApplyLanguage(this.languageComponent1);
this.cmdQuery_Click(null, null);
}
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);
}