|
|
You're in the
asp.net building controls
group:Creating LinkButtons in a Repeater ... in code.
asp.net building controls:
I'm trying to create a variable number of LinkButtons using an ItemTemplate within a Repeater control. This is being done from code ... I am trying to recreate something similar to the following ... which is in a user control, only I'm doing it in a web part: <ul id="middlenavigationMenu" runat="server"> <asp:Repeater ID="rptContractList" runat="server" OnItemCommand="rptContractList_ItemCommand"> <ItemTemplate> <li id="middlenavigationMenuListItem" runat="server"> <asp:LinkButton ID="lkbContractList" runat="server" PostBackUrl='<%# DataBinder.Eval(Container.DataItem, "PostBackUrl") %>' Text='<%# DataBinder.Eval(Container.DataItem, "Text") %>' CommandArgument='<%# DataBinder.Eval(Container.DataItem, "CommandArgument") %>'> </asp:LinkButton> </li> </ItemTemplate> </asp:Repeater> </ul> THE ISSUE is. that when the web page is being rendered, the <%# bits don't do anything ... they seem to be rendered as tezt (in the html page) and therefore ignored in the page output ... the end result is that although I get some listitems ... there is no LinkButton??? Where am I going wrong ... ??? thanks Wozza ===== My code is below: protected override void CreateChildControls() { .... // Test LinkButton !!! linkButtonRepeater = new Repeater(); linkButtonRepeater.ItemTemplate = new LinkButtonItemTemplate(ListItemType.Item); HtmlGenericControl linkButtonUl = new HtmlGenericControl(@"ul"); linkButtonUl.Controls.Add(linkButtonRepeater); this.placeHolderTop.Controls.Add(linkButtonUl); // Test LinkButton !!! .... } protected override void Render(HtmlTextWriter writer) { .... // Test LinkButton !!! DataTable dt = new DataTable(); // Define the columns of the table. dt.Columns.Add(new DataColumn("PostBackUrl", typeof(String))); dt.Columns.Add(new DataColumn("Text", typeof(String))); dt.Columns.Add(new DataColumn("CommandName", typeof(String))); dt.Columns.Add(new DataColumn("CommandArgument", typeof(String))); DataRow dr; dr = dt.NewRow(); dr[0] = @"http://www.google.com"; dr[1] = @"!!! PRESS ME !!!"; dr[2] = @"XXX"; dr[3] = @"http://linkupv2.external/pages/productpicker.aspx"; dt.Rows.Add(dr); dr = dt.NewRow(); dr[0] = @"http://www.bbc.co.uk"; dr[1] = @"!!! PRESS ME !!!"; dr[2] = @"XXX"; dr[3] = @"http://linkupv2.external/pages/productpicker.aspx"; dt.Rows.Add(dr); DataView dv = new DataView(dt); linkButtonRepeater.DataSource = dv; linkButtonRepeater.DataBind(); linkButtonRepeater.ItemCommand += new RepeaterCommandEventHandler(linkButtonRepeater_ItemCommand); // Test LinkButton !!! .... } namespace TestWebPart { /// <summary> /// <example> ///<ItemTemplate> /// <asp:LinkButton runat="server" ID="xxx" PostBackUrl="Default.aspx" /// Text='<%# DataBinder.Eval(Container.DataItem, "TextNameField") %>' /// CommandArgument='<%# DataBinder.Eval(Container.DataItem, "CommandArgumentField") %>' /// > /// </asp:LinkButton> ///</ItemTemplate> /// </example> /// </summary> public class LinkButtonItemTemplate : ITemplate { static int itemcount = 0; static string controlNamePrefix = Guid.NewGuid().ToString(); ListItemType templateType; public LinkButtonItemTemplate(ListItemType type) { templateType = type; } // <asp:LinkButton ID="linkButtonList" runat="server" // PostBackUrl='<%# DataBinder.Eval(Container.DataItem, "PostBackUrl") %>' // Text='<%# DataBinder.Eval(Container.DataItem, "Text") %>' // CommandName='<%# DataBinder.Eval(Container.DataItem, "CommandName") %>'> // CommandArgument='<%# DataBinder.Eval(Container.DataItem, "CommandArgument") %>'> // </asp:LinkButton> public void InstantiateIn(System.Web.UI.Control container) { Literal lc = new Literal(); switch (templateType) { case ListItemType.Header: throw new ArgumentException(@"This template type is not designed for use in a header."); break; case ListItemType.Item: lc.Text = String.Format ( @"<li id=""li{0}{1}"" runat=""server"">" + @"<asp:LinkButton runat=""server"" ID=""{0}{1}""" + @" PostBackUrl='<%# DataBinder.Eval(Container.DataItem, ""PostBackUrl"") %>'" + @" Text='<%# DataBinder.Eval(Container.DataItem, ""Text"") %>'" + @" CommandName='<%# DataBinder.Eval(Container.DataItem, ""CommandName"") %>'" + @" CommandArgument='<%# DataBinder.Eval(Container.DataItem, ""CommandArgument"") %>'" + @">{0}{1}</asp:LinkButton>" + @"</li>" , controlNamePrefix , itemcount ); lc.Text = String.Format ( @"<li id=""li{0}{1}"" runat=""server"">" + @"<asp:LinkButton runat=""server"" ID=""{0}{1}""" + @" PostBackUrl=""HTTP://www.bbc.co.uk""" + @">BBC</asp:LinkButton>" + @"</li>" , controlNamePrefix , itemcount ); break; case ListItemType.AlternatingItem: lc.Text = "<TR><TD bgcolor=lightblue>Item number: " + itemcount.ToString() + "</TD></TR>"; break; case ListItemType.Footer: throw new ArgumentException(@"This template type is not designed for use in a header."); break; } container.Controls.Add(lc); itemcount += 1; } } }
I always create an ItemDataBound event so I can do it in codebehind. It
seems to be the best way. All I do in that case is, within the itemdatabound event, I fetch the linkbutton like so: LinkButton lkbContractList = (LinkButton)e.Item.FindControl("lkbContractList"); You can get the datarecord that holds the data as well using the e.Item.DataItem property and casting it to a DbDataRecord like so: DbDataRecord dr = (DbDataRecord)e.Item.DataItem; You can then set any properties you want without problem. Of course, you have to time things correctly and ensure that the function that populates the repeater is done early enough so that you have items to tie the postback events to. If you're using PostBackUrl though I'm not sure if it will matter, but it's something to be careful of. -- Hope this helps, Mark Fitzpatrick Former Microsoft FrontPage MVP 199?-2006 [quoted text, click to view] "Wozza" <warrenroscoe@hotmail.com> wrote in message news:O1yzUCvGHHA.5104@TK2MSFTNGP03.phx.gbl... > Hi, > I'm trying to create a variable number of LinkButtons using an > ItemTemplate within a Repeater control. This is being done from code ... > > I am trying to recreate something similar to the following ... which is in > a user control, only I'm doing it in a web part: > <ul id="middlenavigationMenu" runat="server"> > <asp:Repeater ID="rptContractList" runat="server" > OnItemCommand="rptContractList_ItemCommand"> > <ItemTemplate> > <li id="middlenavigationMenuListItem" runat="server"> > <asp:LinkButton ID="lkbContractList" runat="server" > PostBackUrl='<%# DataBinder.Eval(Container.DataItem, "PostBackUrl") %>' > Text='<%# DataBinder.Eval(Container.DataItem, "Text") %>' > CommandArgument='<%# DataBinder.Eval(Container.DataItem, > "CommandArgument") %>'> > </asp:LinkButton> > </li> > </ItemTemplate> > </asp:Repeater> > </ul> > > THE ISSUE is. that when the web page is being rendered, the <%# bits don't > do anything ... they seem to be rendered as tezt (in the html page) and > therefore ignored in the page output ... > the end result is that although I get some listitems ... there is no > LinkButton??? > > Where am I going wrong ... ??? > > thanks > Wozza > > ===== > > My code is below: > > > protected override void CreateChildControls() > { > ... > // Test LinkButton !!! > linkButtonRepeater = new Repeater(); > linkButtonRepeater.ItemTemplate = new > LinkButtonItemTemplate(ListItemType.Item); > HtmlGenericControl linkButtonUl = new HtmlGenericControl(@"ul"); > linkButtonUl.Controls.Add(linkButtonRepeater); > this.placeHolderTop.Controls.Add(linkButtonUl); > // Test LinkButton !!! > ... > } > > > protected override void Render(HtmlTextWriter writer) > { > ... > // Test LinkButton !!! > DataTable dt = new DataTable(); > // Define the columns of the table. > dt.Columns.Add(new DataColumn("PostBackUrl", typeof(String))); > dt.Columns.Add(new DataColumn("Text", typeof(String))); > dt.Columns.Add(new DataColumn("CommandName", typeof(String))); > dt.Columns.Add(new DataColumn("CommandArgument", typeof(String))); > DataRow dr; > dr = dt.NewRow(); > dr[0] = @"http://www.google.com"; > dr[1] = @"!!! PRESS ME !!!"; > dr[2] = @"XXX"; > dr[3] = @"http://linkupv2.external/pages/productpicker.aspx"; > dt.Rows.Add(dr); > dr = dt.NewRow(); > dr[0] = @"http://www.bbc.co.uk"; > dr[1] = @"!!! PRESS ME !!!"; > dr[2] = @"XXX"; > dr[3] = @"http://linkupv2.external/pages/productpicker.aspx"; > dt.Rows.Add(dr); > DataView dv = new DataView(dt); > linkButtonRepeater.DataSource = dv; > linkButtonRepeater.DataBind(); > linkButtonRepeater.ItemCommand += new > RepeaterCommandEventHandler(linkButtonRepeater_ItemCommand); > // Test LinkButton !!! > ... > } > > > namespace TestWebPart > { > /// <summary> > /// <example> > ///<ItemTemplate> > /// <asp:LinkButton runat="server" ID="xxx" PostBackUrl="Default.aspx" > /// Text='<%# DataBinder.Eval(Container.DataItem, "TextNameField") %>' > /// CommandArgument='<%# DataBinder.Eval(Container.DataItem, > "CommandArgumentField") %>' > /// > > /// </asp:LinkButton> > ///</ItemTemplate> > /// </example> > /// </summary> > public class LinkButtonItemTemplate : ITemplate > { > static int itemcount = 0; > static string controlNamePrefix = Guid.NewGuid().ToString(); > ListItemType templateType; > public LinkButtonItemTemplate(ListItemType type) > { > templateType = type; > } > > // <asp:LinkButton ID="linkButtonList" runat="server" > // PostBackUrl='<%# DataBinder.Eval(Container.DataItem, "PostBackUrl") %>' > // Text='<%# DataBinder.Eval(Container.DataItem, "Text") %>' > // CommandName='<%# DataBinder.Eval(Container.DataItem, "CommandName") > %>'> > // CommandArgument='<%# DataBinder.Eval(Container.DataItem, > "CommandArgument") %>'> > // </asp:LinkButton> > public void InstantiateIn(System.Web.UI.Control container) > { > Literal lc = new Literal(); > switch (templateType) > { > case ListItemType.Header: > throw new ArgumentException(@"This template type is not designed for use > in a header."); > break; > case ListItemType.Item: > lc.Text = String.Format > ( > @"<li id=""li{0}{1}"" runat=""server"">" > + @"<asp:LinkButton runat=""server"" ID=""{0}{1}""" > + @" PostBackUrl='<%# DataBinder.Eval(Container.DataItem, ""PostBackUrl"") > %>'" > + @" Text='<%# DataBinder.Eval(Container.DataItem, ""Text"") %>'" > + @" CommandName='<%# DataBinder.Eval(Container.DataItem, ""CommandName"") > %>'" > + @" CommandArgument='<%# DataBinder.Eval(Container.DataItem, > ""CommandArgument"") %>'" > + @">{0}{1}</asp:LinkButton>" > + @"</li>" > , controlNamePrefix > , itemcount > ); > lc.Text = String.Format > ( > @"<li id=""li{0}{1}"" runat=""server"">" > + @"<asp:LinkButton runat=""server"" ID=""{0}{1}""" > + @" PostBackUrl=""HTTP://www.bbc.co.uk""" > + @">BBC</asp:LinkButton>" > + @"</li>" > , controlNamePrefix > , itemcount > ); > break; > case ListItemType.AlternatingItem: > lc.Text = "<TR><TD bgcolor=lightblue>Item number: " + itemcount.ToString() > + "</TD></TR>"; > break; > case ListItemType.Footer: > throw new ArgumentException(@"This template type is not designed for use > in a header."); > break; > } > container.Controls.Add(lc); > itemcount += 1; > } > } > } >
Wozza,
When you see the bindings are not firing it could be that the data was already bound before you placed that text or it does not know that it should data bind. What you can try is adding this line after you have defined all of those data bind placeholders... DataBind(); Perhaps place it in a Load handler as everything else will be happening in Init or before that. Just be sure to do it after the data is loaded. It should look at the current context for items to process data binding. More Info: http://msdn2.microsoft.com/en-us/library/system.web.ui.control.databind.aspx Brennan Stehling http://brennan.offwhite.net/blog/ [quoted text, click to view] Wozza wrote:
> Hi, > I'm trying to create a variable number of LinkButtons using an ItemTemplate > within a Repeater control. This is being done from code ... > > I am trying to recreate something similar to the following ... which is in a > user control, only I'm doing it in a web part: > <ul id="middlenavigationMenu" runat="server"> > <asp:Repeater ID="rptContractList" runat="server" > OnItemCommand="rptContractList_ItemCommand"> > <ItemTemplate> > <li id="middlenavigationMenuListItem" runat="server"> > <asp:LinkButton ID="lkbContractList" runat="server" > PostBackUrl='<%# DataBinder.Eval(Container.DataItem, "PostBackUrl") %>' > Text='<%# DataBinder.Eval(Container.DataItem, "Text") %>' > CommandArgument='<%# DataBinder.Eval(Container.DataItem, "CommandArgument") > %>'> > </asp:LinkButton> > </li> > </ItemTemplate> > </asp:Repeater> > </ul> > > THE ISSUE is. that when the web page is being rendered, the <%# bits don't > do anything ... they seem to be rendered as tezt (in the html page) and > therefore ignored in the page output ... > the end result is that although I get some listitems ... there is no > LinkButton??? > > Where am I going wrong ... ??? > > thanks > Wozza > > ===== > > My code is below: > > > protected override void CreateChildControls() > { > ... > // Test LinkButton !!! > linkButtonRepeater = new Repeater(); > linkButtonRepeater.ItemTemplate = new > LinkButtonItemTemplate(ListItemType.Item); > HtmlGenericControl linkButtonUl = new HtmlGenericControl(@"ul"); > linkButtonUl.Controls.Add(linkButtonRepeater); > this.placeHolderTop.Controls.Add(linkButtonUl); > // Test LinkButton !!! > ... > } > > > protected override void Render(HtmlTextWriter writer) > { > ... > // Test LinkButton !!! > DataTable dt = new DataTable(); > // Define the columns of the table. > dt.Columns.Add(new DataColumn("PostBackUrl", typeof(String))); > dt.Columns.Add(new DataColumn("Text", typeof(String))); > dt.Columns.Add(new DataColumn("CommandName", typeof(String))); > dt.Columns.Add(new DataColumn("CommandArgument", typeof(String))); > DataRow dr; > dr = dt.NewRow(); > dr[0] = @"http://www.google.com"; > dr[1] = @"!!! PRESS ME !!!"; > dr[2] = @"XXX"; > dr[3] = @"http://linkupv2.external/pages/productpicker.aspx"; > dt.Rows.Add(dr); > dr = dt.NewRow(); > dr[0] = @"http://www.bbc.co.uk"; > dr[1] = @"!!! PRESS ME !!!"; > dr[2] = @"XXX"; > dr[3] = @"http://linkupv2.external/pages/productpicker.aspx"; > dt.Rows.Add(dr); > DataView dv = new DataView(dt); > linkButtonRepeater.DataSource = dv; > linkButtonRepeater.DataBind(); > linkButtonRepeater.ItemCommand += new > RepeaterCommandEventHandler(linkButtonRepeater_ItemCommand); > // Test LinkButton !!! > ... > } > > > namespace TestWebPart > { > /// <summary> > /// <example> > ///<ItemTemplate> > /// <asp:LinkButton runat="server" ID="xxx" PostBackUrl="Default.aspx" > /// Text='<%# DataBinder.Eval(Container.DataItem, "TextNameField") %>' > /// CommandArgument='<%# DataBinder.Eval(Container.DataItem, > "CommandArgumentField") %>' > /// > > /// </asp:LinkButton> > ///</ItemTemplate> > /// </example> > /// </summary> > public class LinkButtonItemTemplate : ITemplate > { > static int itemcount = 0; > static string controlNamePrefix = Guid.NewGuid().ToString(); > ListItemType templateType; > public LinkButtonItemTemplate(ListItemType type) > { > templateType = type; > } > > // <asp:LinkButton ID="linkButtonList" runat="server" > // PostBackUrl='<%# DataBinder.Eval(Container.DataItem, "PostBackUrl") %>' > // Text='<%# DataBinder.Eval(Container.DataItem, "Text") %>' > // CommandName='<%# DataBinder.Eval(Container.DataItem, "CommandName") %>'> > // CommandArgument='<%# DataBinder.Eval(Container.DataItem, > "CommandArgument") %>'> > // </asp:LinkButton> > public void InstantiateIn(System.Web.UI.Control container) > { > Literal lc = new Literal(); > switch (templateType) > { > case ListItemType.Header: > throw new ArgumentException(@"This template type is not designed for use in > a header."); > break; > case ListItemType.Item: > lc.Text = String.Format > ( > @"<li id=""li{0}{1}"" runat=""server"">" > + @"<asp:LinkButton runat=""server"" ID=""{0}{1}""" > + @" PostBackUrl='<%# DataBinder.Eval(Container.DataItem, ""PostBackUrl"") > %>'" > + @" Text='<%# DataBinder.Eval(Container.DataItem, ""Text"") %>'" > + @" CommandName='<%# DataBinder.Eval(Container.DataItem, ""CommandName"") > %>'" > + @" CommandArgument='<%# DataBinder.Eval(Container.DataItem, > ""CommandArgument"") %>'" > + @">{0}{1}</asp:LinkButton>" > + @"</li>" > , controlNamePrefix > , itemcount > ); > lc.Text = String.Format > ( > @"<li id=""li{0}{1}"" runat=""server"">" > + @"<asp:LinkButton runat=""server"" ID=""{0}{1}""" > + @" PostBackUrl=""HTTP://www.bbc.co.uk""" > + @">BBC</asp:LinkButton>" > + @"</li>" > , controlNamePrefix > , itemcount > ); > break; > case ListItemType.AlternatingItem: > lc.Text = "<TR><TD bgcolor=lightblue>Item number: " + itemcount.ToString() + > "</TD></TR>"; > break; > case ListItemType.Footer: > throw new ArgumentException(@"This template type is not designed for use in > a header."); > break; > } > container.Controls.Add(lc); > itemcount += 1; > } > } > }
OK ... thanks for the suggestions guys ... ... I managed to find a really good article about this ... my code changes revolved around implementing the DataBind on the LinkButton control that is added to the repeater ... See: http://msdn.microsoft.com/msdnmag/issues/02/01/cutting/ and http://msdn.microsoft.com/msdnmag/issues/05/06/CuttingEdge/ Code that worked ... public void InstantiateIn(System.Web.UI.Control container) { HtmlGenericControl linkButtonTemplate = new HtmlGenericControl(@"li"); linkButtonTemplate.ID = String.Format(@"lit{0}{1}", controlNamePrefix, itemcount); switch (templateType) { case ListItemType.Header: throw new ArgumentException(@"This template type is not designed for use in a header."); break; case ListItemType.Item: case ListItemType.AlternatingItem: LinkButton linkButton = new LinkButton(); linkButton.ID = String.Format(@"lbn{0}{1}", controlNamePrefix, itemcount); linkButton.DataBinding += new EventHandler(linkButton_DataBinding); linkButtonTemplate.Controls.Add(linkButton); break; case ListItemType.Footer: throw new ArgumentException(@"This template type is not designed for use in a header."); break; } container.Controls.Add(linkButtonTemplate); itemcount += 1; } void linkButton_DataBinding(object sender, EventArgs e) { LinkButton linkButton = (LinkButton)sender; RepeaterItem container = (RepeaterItem)linkButton.NamingContainer; linkButton.Text = (string)DataBinder.GetPropertyValue(container.DataItem, "Text", "{0:d}"); linkButton.PostBackUrl = (string)DataBinder.GetPropertyValue(container.DataItem, "PostBackUrl", "{0:d}"); //linkButton.CommandName = (string)DataBinder.GetPropertyValue(container.DataItem, "CommandName", "{0:d}"); //linkButton.CommandArgument = (string)DataBinder.GetPropertyValue(container.DataItem, "CommandArgument", "{0:d}"); } [quoted text, click to view] "Wozza" <warrenroscoe@hotmail.com> wrote in message
news:O1yzUCvGHHA.5104@TK2MSFTNGP03.phx.gbl... > Hi, > I'm trying to create a variable number of LinkButtons using an > ItemTemplate within a Repeater control. This is being done from code ... > > I am trying to recreate something similar to the following ... which is in > a user control, only I'm doing it in a web part: > <ul id="middlenavigationMenu" runat="server"> > <asp:Repeater ID="rptContractList" runat="server" > OnItemCommand="rptContractList_ItemCommand"> > <ItemTemplate> > <li id="middlenavigationMenuListItem" runat="server"> > <asp:LinkButton ID="lkbContractList" runat="server" > PostBackUrl='<%# DataBinder.Eval(Container.DataItem, "PostBackUrl") %>' > Text='<%# DataBinder.Eval(Container.DataItem, "Text") %>' > CommandArgument='<%# DataBinder.Eval(Container.DataItem, > "CommandArgument") %>'> > </asp:LinkButton> > </li> > </ItemTemplate> > </asp:Repeater> > </ul> > > THE ISSUE is. that when the web page is being rendered, the <%# bits don't > do anything ... they seem to be rendered as tezt (in the html page) and > therefore ignored in the page output ... > the end result is that although I get some listitems ... there is no > LinkButton??? > > Where am I going wrong ... ??? > > thanks > Wozza > > ===== > > My code is below: > > > protected override void CreateChildControls() > { > ... > // Test LinkButton !!! > linkButtonRepeater = new Repeater(); > linkButtonRepeater.ItemTemplate = new > LinkButtonItemTemplate(ListItemType.Item); > HtmlGenericControl linkButtonUl = new HtmlGenericControl(@"ul"); > linkButtonUl.Controls.Add(linkButtonRepeater); > this.placeHolderTop.Controls.Add(linkButtonUl); > // Test LinkButton !!! > ... > } > > > protected override void Render(HtmlTextWriter writer) > { > ... > // Test LinkButton !!! > DataTable dt = new DataTable(); > // Define the columns of the table. > dt.Columns.Add(new DataColumn("PostBackUrl", typeof(String))); > dt.Columns.Add(new DataColumn("Text", typeof(String))); > dt.Columns.Add(new DataColumn("CommandName", typeof(String))); > dt.Columns.Add(new DataColumn("CommandArgument", typeof(String))); > DataRow dr; > dr = dt.NewRow(); > dr[0] = @"http://www.google.com"; > dr[1] = @"!!! PRESS ME !!!"; > dr[2] = @"XXX"; > dr[3] = @"http://linkupv2.external/pages/productpicker.aspx"; > dt.Rows.Add(dr); > dr = dt.NewRow(); > dr[0] = @"http://www.bbc.co.uk"; > dr[1] = @"!!! PRESS ME !!!"; > dr[2] = @"XXX"; > dr[3] = @"http://linkupv2.external/pages/productpicker.aspx"; > dt.Rows.Add(dr); > DataView dv = new DataView(dt); > linkButtonRepeater.DataSource = dv; > linkButtonRepeater.DataBind(); > linkButtonRepeater.ItemCommand += new > RepeaterCommandEventHandler(linkButtonRepeater_ItemCommand); > // Test LinkButton !!! > ... > } > > > namespace TestWebPart > { > /// <summary> > /// <example> > ///<ItemTemplate> > /// <asp:LinkButton runat="server" ID="xxx" PostBackUrl="Default.aspx" > /// Text='<%# DataBinder.Eval(Container.DataItem, "TextNameField") %>' > /// CommandArgument='<%# DataBinder.Eval(Container.DataItem, > "CommandArgumentField") %>' > /// > > /// </asp:LinkButton> > ///</ItemTemplate> > /// </example> > /// </summary> > public class LinkButtonItemTemplate : ITemplate > { > static int itemcount = 0; > static string controlNamePrefix = Guid.NewGuid().ToString(); > ListItemType templateType; > public LinkButtonItemTemplate(ListItemType type) > { > templateType = type; > } > > // <asp:LinkButton ID="linkButtonList" runat="server" > // PostBackUrl='<%# DataBinder.Eval(Container.DataItem, "PostBackUrl") %>' > // Text='<%# DataBinder.Eval(Container.DataItem, "Text") %>' > // CommandName='<%# DataBinder.Eval(Container.DataItem, "CommandName") > %>'> > // CommandArgument='<%# DataBinder.Eval(Container.DataItem, > "CommandArgument") %>'> > // </asp:LinkButton> > public void InstantiateIn(System.Web.UI.Control container) > { > Literal lc = new Literal(); > switch (templateType) > { > case ListItemType.Header: > throw new ArgumentException(@"This template type is not designed for use > in a header."); > break; > case ListItemType.Item: > lc.Text = String.Format > ( > @"<li id=""li{0}{1}"" runat=""server"">" > + @"<asp:LinkButton runat=""server"" ID=""{0}{1}""" > + @" PostBackUrl='<%# DataBinder.Eval(Container.DataItem, ""PostBackUrl"") > %>'" > + @" Text='<%# DataBinder.Eval(Container.DataItem, ""Text"") %>'" > + @" CommandName='<%# DataBinder.Eval(Container.DataItem, ""CommandName"") > %>'" > + @" CommandArgument='<%# DataBinder.Eval(Container.DataItem, > ""CommandArgument"") %>'" > + @">{0}{1}</asp:LinkButton>" > + @"</li>" > , controlNamePrefix > , itemcount > ); > lc.Text = String.Format > ( > @"<li id=""li{0}{1}"" runat=""server"">" > + @"<asp:LinkButton runat=""server"" ID=""{0}{1}""" > + @" PostBackUrl=""HTTP://www.bbc.co.uk""" > + @">BBC</asp:LinkButton>" > + @"</li>" > , controlNamePrefix > , itemcount > ); > break;
Don't see what you're looking for? Try a search.
|
June 2003
July 2003
August 2003
September 2003
October 2003
November 2003
December 2003
January 2004
February 2004
March 2004
April 2004
May 2004
June 2004
July 2004
August 2004
September 2004
October 2004
November 2004
December 2004
January 2005
February 2005
March 2005
April 2005
May 2005
June 2005
July 2005
August 2005
September 2005
October 2005
November 2005
December 2005
January 2006
February 2006
March 2006
April 2006
May 2006
June 2006
July 2006
August 2006
September 2006
October 2006
November 2006
December 2006
January 2007
February 2007
March 2007
April 2007
May 2007
June 2007
July 2007
August 2007
September 2007
October 2007
November 2007
December 2007
January 2008
February 2008
March 2008
April 2008
May 2008
June 2008
| home · blog · groups | Questions? Comments? Contact the dn |