diff options
Diffstat (limited to 'mcs/class/System.Web/System.Web.UI.WebControls/GridView.cs')
| -rw-r--r-- | mcs/class/System.Web/System.Web.UI.WebControls/GridView.cs | 303 |
1 files changed, 140 insertions, 163 deletions
diff --git a/mcs/class/System.Web/System.Web.UI.WebControls/GridView.cs b/mcs/class/System.Web/System.Web.UI.WebControls/GridView.cs index 435f248315e..967fc84fb83 100644 --- a/mcs/class/System.Web/System.Web.UI.WebControls/GridView.cs +++ b/mcs/class/System.Web/System.Web.UI.WebControls/GridView.cs @@ -40,13 +40,12 @@ using System.Reflection; namespace System.Web.UI.WebControls { - [SupportsEventValidation] [DesignerAttribute ("System.Web.UI.Design.WebControls.GridViewDesigner, " + Consts.AssemblySystem_Design, "System.ComponentModel.Design.IDesigner")] [ControlValuePropertyAttribute ("SelectedValue")] [DefaultEventAttribute ("SelectedIndexChanged")] [AspNetHostingPermissionAttribute (SecurityAction.LinkDemand, Level = AspNetHostingPermissionLevel.Minimal)] [AspNetHostingPermissionAttribute (SecurityAction.InheritanceDemand, Level = AspNetHostingPermissionLevel.Minimal)] - public class GridView: CompositeDataBoundControl, ICallbackEventHandler, ICallbackContainer, IPostBackEventHandler, IPostBackContainer + public class GridView: CompositeDataBoundControl, ICallbackEventHandler, ICallbackContainer { Table table; GridViewRowCollection rows; @@ -307,7 +306,7 @@ namespace System.Web.UI.WebControls [WebCategoryAttribute ("Paging")] [DefaultValueAttribute (false)] - public virtual bool AllowPaging { + public bool AllowPaging { get { object ob = ViewState ["AllowPaging"]; if (ob != null) return (bool) ob; @@ -321,7 +320,7 @@ namespace System.Web.UI.WebControls [WebCategoryAttribute ("Behavior")] [DefaultValueAttribute (false)] - public virtual bool AllowSorting { + public bool AllowSorting { get { object ob = ViewState ["AllowSorting"]; if (ob != null) return (bool) ob; @@ -333,11 +332,11 @@ namespace System.Web.UI.WebControls } } - [WebCategoryAttribute ("Styles")] + [WebCategoryAttribute ("Styles")] [PersistenceMode (PersistenceMode.InnerProperty)] [NotifyParentProperty (true)] [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)] - public TableItemStyle AlternatingRowStyle { + public virtual TableItemStyle AlternatingRowStyle { get { if (alternatingRowStyle == null) { alternatingRowStyle = new TableItemStyle (); @@ -432,7 +431,7 @@ namespace System.Web.UI.WebControls [WebCategoryAttribute ("Accessibility")] [DefaultValueAttribute ("")] [LocalizableAttribute (true)] - public virtual string Caption { + public string Caption { get { object ob = ViewState ["Caption"]; if (ob != null) return (string) ob; @@ -534,7 +533,7 @@ namespace System.Web.UI.WebControls [WebCategoryAttribute ("Misc")] [DefaultValueAttribute (-1)] - public virtual int EditIndex { + public int EditIndex { get { return editIndex; } @@ -544,11 +543,11 @@ namespace System.Web.UI.WebControls } } - [WebCategoryAttribute ("Styles")] + [WebCategoryAttribute ("Styles")] [PersistenceMode (PersistenceMode.InnerProperty)] [NotifyParentProperty (true)] [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)] - public TableItemStyle EditRowStyle { + public virtual TableItemStyle EditRowStyle { get { if (editRowStyle == null) { editRowStyle = new TableItemStyle (); @@ -559,11 +558,11 @@ namespace System.Web.UI.WebControls } } - [WebCategoryAttribute ("Styles")] + [WebCategoryAttribute ("Styles")] [PersistenceMode (PersistenceMode.InnerProperty)] [NotifyParentProperty (true)] [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)] - public TableItemStyle EmptyDataRowStyle { + public virtual TableItemStyle EmptyDataRowStyle { get { if (emptyDataRowStyle == null) { emptyDataRowStyle = new TableItemStyle (); @@ -575,10 +574,10 @@ namespace System.Web.UI.WebControls } [DefaultValue (null)] - [TemplateContainer (typeof(GridViewRow), BindingDirection.OneWay)] + [TemplateContainer (typeof(GridView), BindingDirection.OneWay)] [PersistenceMode (PersistenceMode.InnerProperty)] - [Browsable (false)] - public virtual ITemplate EmptyDataTemplate { + [Browsable (false)] + public ITemplate EmptyDataTemplate { get { return emptyDataTemplate; } set { emptyDataTemplate = value; RequireBinding (); } } @@ -622,12 +621,12 @@ namespace System.Web.UI.WebControls } } - [WebCategoryAttribute ("Styles")] + [WebCategoryAttribute ("Styles")] [PersistenceMode (PersistenceMode.InnerProperty)] [NotifyParentProperty (true)] [DefaultValue (null)] [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)] - public TableItemStyle FooterStyle { + public virtual TableItemStyle FooterStyle { get { if (footerStyle == null) { footerStyle = new TableItemStyle (); @@ -661,12 +660,12 @@ namespace System.Web.UI.WebControls } } - [WebCategoryAttribute ("Styles")] + [WebCategoryAttribute ("Styles")] [PersistenceMode (PersistenceMode.InnerProperty)] [NotifyParentProperty (true)] [DefaultValue (null)] [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)] - public TableItemStyle HeaderStyle { + public virtual TableItemStyle HeaderStyle { get { if (headerStyle == null) { headerStyle = new TableItemStyle (); @@ -693,7 +692,7 @@ namespace System.Web.UI.WebControls [BrowsableAttribute (false)] [DesignerSerializationVisibilityAttribute (DesignerSerializationVisibility.Hidden)] - public virtual int PageCount { + public int PageCount { get { if (pageCount != -1) return pageCount; EnsureDataBound (); @@ -704,7 +703,7 @@ namespace System.Web.UI.WebControls [WebCategoryAttribute ("Paging")] [BrowsableAttribute (true)] [DefaultValueAttribute (0)] - public virtual int PageIndex { + public int PageIndex { get { return pageIndex; } @@ -716,7 +715,7 @@ namespace System.Web.UI.WebControls [DefaultValueAttribute (10)] [WebCategoryAttribute ("Paging")] - public virtual int PageSize { + public int PageSize { get { object ob = ViewState ["PageSize"]; if (ob != null) return (int) ob; @@ -732,7 +731,7 @@ namespace System.Web.UI.WebControls [DesignerSerializationVisibilityAttribute (DesignerSerializationVisibility.Content)] [NotifyParentPropertyAttribute (true)] [PersistenceModeAttribute (PersistenceMode.InnerProperty)] - public virtual PagerSettings PagerSettings { + public PagerSettings PagerSettings { get { if (pagerSettings == null) { pagerSettings = new PagerSettings (this); @@ -743,11 +742,11 @@ namespace System.Web.UI.WebControls } } - [WebCategoryAttribute ("Styles")] + [WebCategoryAttribute ("Styles")] [PersistenceMode (PersistenceMode.InnerProperty)] [NotifyParentProperty (true)] [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)] - public TableItemStyle PagerStyle { + public virtual TableItemStyle PagerStyle { get { if (pagerStyle == null) { pagerStyle = new TableItemStyle (); @@ -763,15 +762,15 @@ namespace System.Web.UI.WebControls /* DataControlPagerCell isnt specified in the docs */ //[TemplateContainer (typeof(DataControlPagerCell), BindingDirection.OneWay)] [PersistenceMode (PersistenceMode.InnerProperty)] - [Browsable (false)] - public virtual ITemplate PagerTemplate { + [Browsable (false)] + public ITemplate PagerTemplate { get { return pagerTemplate; } set { pagerTemplate = value; RequireBinding (); } } [DefaultValueAttribute ("")] [WebCategoryAttribute ("Accessibility")] - // [TypeConverterAttribute (typeof(System.Web.UI.Design.DataColumnSelectionConverter)] +// [TypeConverterAttribute (typeof(System.Web.UI.Design.DataColumnSelectionConverter)] public virtual string RowHeaderColumn { get { object ob = ViewState ["RowHeaderColumn"]; @@ -793,11 +792,11 @@ namespace System.Web.UI.WebControls } } - [WebCategoryAttribute ("Styles")] + [WebCategoryAttribute ("Styles")] [PersistenceMode (PersistenceMode.InnerProperty)] [NotifyParentProperty (true)] [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)] - public TableItemStyle RowStyle { + public virtual TableItemStyle RowStyle { get { if (rowStyle == null) { rowStyle = new TableItemStyle (); @@ -821,18 +820,18 @@ namespace System.Web.UI.WebControls [BindableAttribute (true)] [DefaultValueAttribute (-1)] - public virtual int SelectedIndex { + public int SelectedIndex { get { return selectedIndex; } set { - if (Rows != null && selectedIndex >= 0 && selectedIndex < Rows.Count) { + if (selectedIndex >= 0 && selectedIndex < Rows.Count) { int oldIndex = selectedIndex; selectedIndex = -1; Rows [oldIndex].RowState = GetRowState (oldIndex); } selectedIndex = value; - if (Rows != null && selectedIndex >= 0 && selectedIndex < Rows.Count) { + if (selectedIndex >= 0 && selectedIndex < Rows.Count) { Rows [selectedIndex].RowState = GetRowState (selectedIndex); } } @@ -849,11 +848,11 @@ namespace System.Web.UI.WebControls } } - [WebCategoryAttribute ("Styles")] + [WebCategoryAttribute ("Styles")] [PersistenceMode (PersistenceMode.InnerProperty)] [NotifyParentProperty (true)] [DesignerSerializationVisibility (DesignerSerializationVisibility.Content)] - public TableItemStyle SelectedRowStyle { + public virtual TableItemStyle SelectedRowStyle { get { if (selectedRowStyle == null) { selectedRowStyle = new TableItemStyle (); @@ -865,7 +864,7 @@ namespace System.Web.UI.WebControls } [BrowsableAttribute (false)] - public object SelectedValue { + public virtual object SelectedValue { get { if (SelectedDataKey != null) return SelectedDataKey.Value; @@ -995,9 +994,9 @@ namespace System.Web.UI.WebControls object fitem = null; prop_type = null; PropertyInfo prop_item = source.DataSource.GetType().GetProperty("Item", - BindingFlags.Instance | BindingFlags.Static | - BindingFlags.Public, null, null, - new Type[] { typeof(int) }, null); + BindingFlags.Instance | BindingFlags.Static | + BindingFlags.Public, null, null, + new Type[] { typeof(int) }, null); if (prop_item != null) { prop_type = prop_item.PropertyType; @@ -1155,7 +1154,7 @@ namespace System.Web.UI.WebControls table.Rows.Add (row); InitializeRow (row, fields); if (dataBinding) { - // row.DataBind (); +// row.DataBind (); OnRowDataBound (new GridViewRowEventArgs (row)); if (EditIndex == row.RowIndex) oldEditValues = new DataKey (GetRowValues (row, false, true)); @@ -1248,16 +1247,16 @@ namespace System.Web.UI.WebControls bool accessibleHeader = false; switch (row.RowType) { - case DataControlRowType.Header: - ctype = DataControlCellType.Header; - accessibleHeader = UseAccessibleHeader; - break; - case DataControlRowType.Footer: - ctype = DataControlCellType.Footer; - break; - default: - ctype = DataControlCellType.DataCell; - break; + case DataControlRowType.Header: + ctype = DataControlCellType.Header; + accessibleHeader = UseAccessibleHeader; + break; + case DataControlRowType.Footer: + ctype = DataControlCellType.Footer; + break; + default: + ctype = DataControlCellType.DataCell; + break; } for (int n=0; n<fields.Length; n++) { @@ -1384,11 +1383,6 @@ namespace System.Web.UI.WebControls return base.OnBubbleEvent (source, e); } - void IPostBackEventHandler.RaisePostBackEvent (string eventArgument) - { - RaisePostBackEvent (eventArgument); - } - // This is prolly obsolete protected virtual void RaisePostBackEvent (string eventArgument) { @@ -1403,69 +1397,69 @@ namespace System.Web.UI.WebControls { switch (eventName) { - case DataControlCommands.PageCommandName: - int newIndex = -1; - switch (param) { + case DataControlCommands.PageCommandName: + int newIndex = -1; + switch (param) { + case DataControlCommands.FirstPageCommandArgument: + newIndex = 0; + break; + case DataControlCommands.LastPageCommandArgument: + newIndex = PageCount - 1; + break; + case DataControlCommands.NextPageCommandArgument: + if (PageIndex < PageCount - 1) newIndex = PageIndex + 1; + break; + case DataControlCommands.PreviousPageCommandArgument: + if (PageIndex > 0) newIndex = PageIndex - 1; + break; + default: + newIndex = int.Parse (param) - 1; + break; + } + ShowPage (newIndex); + break; + case DataControlCommands.FirstPageCommandArgument: - newIndex = 0; + ShowPage (0); break; + case DataControlCommands.LastPageCommandArgument: - newIndex = PageCount - 1; + ShowPage (PageCount - 1); break; + case DataControlCommands.NextPageCommandArgument: - if (PageIndex < PageCount - 1) newIndex = PageIndex + 1; + if (PageIndex < PageCount - 1) + ShowPage (PageIndex + 1); break; + case DataControlCommands.PreviousPageCommandArgument: - if (PageIndex > 0) newIndex = PageIndex - 1; + if (PageIndex > 0) + ShowPage (PageIndex - 1); break; - default: - newIndex = int.Parse (param) - 1; - break; - } - ShowPage (newIndex); - break; - case DataControlCommands.FirstPageCommandArgument: - ShowPage (0); - break; - - case DataControlCommands.LastPageCommandArgument: - ShowPage (PageCount - 1); - break; - - case DataControlCommands.NextPageCommandArgument: - if (PageIndex < PageCount - 1) - ShowPage (PageIndex + 1); - break; - - case DataControlCommands.PreviousPageCommandArgument: - if (PageIndex > 0) - ShowPage (PageIndex - 1); - break; - - case DataControlCommands.SelectCommandName: - SelectRow (int.Parse (param)); - break; + case DataControlCommands.SelectCommandName: + SelectRow (int.Parse (param)); + break; - case DataControlCommands.EditCommandName: - EditRow (int.Parse (param)); - break; + case DataControlCommands.EditCommandName: + EditRow (int.Parse (param)); + break; - case DataControlCommands.UpdateCommandName: - UpdateRow (EditIndex, true); - break; + case DataControlCommands.UpdateCommandName: + UpdateRow (EditIndex, true); + break; - case DataControlCommands.CancelCommandName: - CancelEdit (); - break; + case DataControlCommands.CancelCommandName: + CancelEdit (); + break; - case DataControlCommands.DeleteCommandName: - DeleteRow (int.Parse (param)); - break; + case DataControlCommands.DeleteCommandName: + DeleteRow (int.Parse (param)); + break; - case DataControlCommands.SortCommandName: - Sort (param); - break; + case DataControlCommands.SortCommandName: + Sort (param); + break; } } @@ -1483,7 +1477,7 @@ namespace System.Web.UI.WebControls Sort (newSortExpression, newDirection); } - public virtual void Sort (string newSortExpression, SortDirection newSortDirection) + public void Sort (string newSortExpression, SortDirection newSortDirection) { GridViewSortEventArgs args = new GridViewSortEventArgs (newSortExpression, newSortDirection); OnSorting (args); @@ -1559,7 +1553,7 @@ namespace System.Web.UI.WebControls EndRowEdit (); } - bool UpdateCallback (int recordsAffected, Exception exception) + bool UpdateCallback (int recordsAffected, Exception exception) { GridViewUpdatedEventArgs dargs = new GridViewUpdatedEventArgs (recordsAffected, exception, currentEditRowKeys, currentEditOldValues, currentEditNewValues); OnRowUpdated (dargs); @@ -1570,7 +1564,7 @@ namespace System.Web.UI.WebControls return dargs.ExceptionHandled; } - public virtual void DeleteRow (int rowIndex) + public void DeleteRow (int rowIndex) { GridViewRow row = Rows [rowIndex]; currentEditRowKeys = DataKeys [rowIndex].Values; @@ -1591,7 +1585,7 @@ namespace System.Web.UI.WebControls } } - bool DeleteCallback (int recordsAffected, Exception exception) + bool DeleteCallback (int recordsAffected, Exception exception) { GridViewDeletedEventArgs dargs = new GridViewDeletedEventArgs (recordsAffected, exception, currentEditRowKeys, currentEditNewValues); OnRowDeleted (dargs); @@ -1625,7 +1619,7 @@ namespace System.Web.UI.WebControls object bstate = base.SaveControlState (); return new object[] { bstate, pageIndex, pageCount, selectedIndex, editIndex, sortExpression, sortDirection - }; + }; } protected override void TrackViewState() @@ -1720,13 +1714,12 @@ namespace System.Web.UI.WebControls if (states[12] != null && oldEditValues != null) ((IStateManager)oldEditValues).LoadViewState (states[12]); } - void ICallbackEventHandler.RaiseCallbackEvent (string eventArgs) + string ICallbackEventHandler.RaiseCallbackEvent (string eventArgs) { - RaiseCallbackEvent (eventArgs); + return RaiseCallbackEvent (eventArgs); } - string callbackResult; - protected virtual void RaiseCallbackEvent (string eventArgs) + protected virtual string RaiseCallbackEvent (string eventArgs) { string[] clientData = eventArgs.Split ('|'); pageIndex = int.Parse (clientData[0]); @@ -1742,19 +1735,9 @@ namespace System.Web.UI.WebControls HtmlTextWriter writer = new HtmlTextWriter (sw); RenderGrid (writer); - callbackResult = sw.ToString (); + return sw.ToString (); } - string ICallbackEventHandler.GetCallbackResult () - { - return GetCallbackResult (); - } - - protected virtual string GetCallbackResult () - { - return callbackResult; - } - string ICallbackContainer.GetCallbackScript (IButtonControl control, string argument) { return GetCallbackScript (control, argument); @@ -1793,7 +1776,7 @@ namespace System.Web.UI.WebControls Page.ClientScript.RegisterStartupScript (typeof(TreeView), this.UniqueID, script, true); // Make sure the basic script infrastructure is rendered - Page.ClientScript.GetCallbackEventReference (this, "null", "", "null"); + Page.ClientScript.GetCallbackEventReference (this, "null", "", "null"); Page.ClientScript.GetPostBackClientHyperlink (this, ""); } } @@ -1812,21 +1795,21 @@ namespace System.Web.UI.WebControls void RenderGrid (HtmlTextWriter writer) { switch (GridLines) { - case GridLines.Horizontal: - writer.AddAttribute (HtmlTextWriterAttribute.Rules, "rows"); - writer.AddAttribute (HtmlTextWriterAttribute.Border, "1"); - break; - case GridLines.Vertical: - writer.AddAttribute (HtmlTextWriterAttribute.Rules, "cols"); - writer.AddAttribute (HtmlTextWriterAttribute.Border, "1"); - break; - case GridLines.Both: - writer.AddAttribute (HtmlTextWriterAttribute.Rules, "all"); - writer.AddAttribute (HtmlTextWriterAttribute.Border, "1"); - break; - default: - writer.AddAttribute (HtmlTextWriterAttribute.Border, "0"); - break; + case GridLines.Horizontal: + writer.AddAttribute (HtmlTextWriterAttribute.Rules, "rows"); + writer.AddAttribute (HtmlTextWriterAttribute.Border, "1"); + break; + case GridLines.Vertical: + writer.AddAttribute (HtmlTextWriterAttribute.Rules, "cols"); + writer.AddAttribute (HtmlTextWriterAttribute.Border, "1"); + break; + case GridLines.Both: + writer.AddAttribute (HtmlTextWriterAttribute.Rules, "all"); + writer.AddAttribute (HtmlTextWriterAttribute.Border, "1"); + break; + default: + writer.AddAttribute (HtmlTextWriterAttribute.Border, "0"); + break; } writer.AddAttribute (HtmlTextWriterAttribute.Cellspacing, "0"); @@ -1836,20 +1819,20 @@ namespace System.Web.UI.WebControls foreach (GridViewRow row in table.Rows) { switch (row.RowType) { - case DataControlRowType.Header: - if (headerStyle != null)headerStyle.AddAttributesToRender (writer, row); - break; - case DataControlRowType.Footer: - if (footerStyle != null) footerStyle.AddAttributesToRender (writer, row); - break; - case DataControlRowType.Pager: - if (pagerStyle != null) pagerStyle.AddAttributesToRender (writer, row); - break; - case DataControlRowType.EmptyDataRow: - if (emptyDataRowStyle != null) emptyDataRowStyle.AddAttributesToRender (writer, row); - break; - default: - break; + case DataControlRowType.Header: + if (headerStyle != null)headerStyle.AddAttributesToRender (writer, row); + break; + case DataControlRowType.Footer: + if (footerStyle != null) footerStyle.AddAttributesToRender (writer, row); + break; + case DataControlRowType.Pager: + if (pagerStyle != null) pagerStyle.AddAttributesToRender (writer, row); + break; + case DataControlRowType.EmptyDataRow: + if (emptyDataRowStyle != null) emptyDataRowStyle.AddAttributesToRender (writer, row); + break; + default: + break; } if ((row.RowState & DataControlRowState.Normal) != 0 && rowStyle != null) @@ -1868,9 +1851,9 @@ namespace System.Web.UI.WebControls if (fcell != null) { Style cellStyle = null; switch (row.RowType) { - case DataControlRowType.Header: cellStyle = fcell.ContainingField.HeaderStyle; break; - case DataControlRowType.Footer: cellStyle = fcell.ContainingField.FooterStyle; break; - default: cellStyle = fcell.ContainingField.ItemStyle; break; + case DataControlRowType.Header: cellStyle = fcell.ContainingField.HeaderStyle; break; + case DataControlRowType.Footer: cellStyle = fcell.ContainingField.FooterStyle; break; + default: cellStyle = fcell.ContainingField.ItemStyle; break; } if (cellStyle != null) cellStyle.AddAttributesToRender (writer, cell); @@ -1881,12 +1864,6 @@ namespace System.Web.UI.WebControls } table.RenderEndTag (writer); } - - [MonoTODO] - PostBackOptions IPostBackContainer.GetPostBackOptions (IButtonControl control) - { - throw new NotImplementedException (); - } } } |