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[Solved] Want google-like filtering in grid control

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Grid

This is a migrated thread and some comments may be shown as answers.

Pravat asked on 06 May 2009, 07:11 AM

Hi All,

I have very little experiance with radgrid controls. I want to use google-like filtering in my grid.

1) I using unbound custom binding using DataTable.

Please find my code below . Please help me.

Thanks and Regards,
Pravat Sharma

-------------------

@ Page Language="VB" MasterPageFile="~/KMStoreMasterPageV1.master" AutoEventWireup="false" EnableViewState="true"

CodeFile

="CampaignHeader.aspx.vb" Inherits="CampaignHeader" title="Campaign List" %>

@ Register Assembly="Telerik.Web.UI" Namespace="Telerik.Web.UI" TagPrefix="telerik" %>

@ Register Assembly="RadGrid.Net2" Namespace="Telerik.WebControls" TagPrefix="radG" %>

@ Register Assembly="RadComboBox.Net2" Namespace="Telerik.WebControls" TagPrefix="radC" %>

@ Register Src="Parts/KMFlashTitle.ascx" TagName="KMFlashTitle" TagPrefix="uc1" %>

@ Register TagPrefix="custom" Namespace="Telerik.GridExamplesVBNET.Programming.FilteringTemplateColumns" %>

@ Register TagPrefix="igtab" Namespace="Infragistics.WebUI.UltraWebTab" Assembly="Infragistics2.WebUI.UltraWebTab.v6.3, Version=6.3.20063.53, Culture=neutral, PublicKeyToken=7dd5c3163f2cd0cb" %>

@ Register Assembly="AjaxControlToolkit" Namespace="AjaxControlToolkit" TagPrefix="cc1" %>

@ Register Assembly="System.Web.Extensions, Version=1.0.61025.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35"

Namespace="System.Web.UI" TagPrefix="asp" %>

@ Register Assembly="AjaxControls" Namespace="AjaxControls" TagPrefix="uc2" %>

@ Register Src="Parts/FlexButton2.ascx" TagName="FlexButton2" TagPrefix="uc3" %>

@ Register Src="Parts/FlexButton.ascx" TagName="FlexButton" TagPrefix="uc2" %>

@ Register Src="Parts/FlexButton.ascx" TagName="FlexButton" TagPrefix="ucFB" %>

@ Register Assembly="KMControlLibrary" Namespace="KMControlLibrary" TagPrefix="kmcl" %>

@ MasterType virtualpath="~/KMStoreMasterPageV1.master" %>

@ Register Src="Parts/CampaignHoverMenuExtender.ascx" TagName="CampaignHover" TagPrefix="ch" %>

asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">

asp:ScriptManagerProxy id="ScriptManagerProxy1" runat="server">

asp:ScriptManagerProxy>

asp:Label ID="lblPageTitle" runat="server" Font-Bold="true" Font-Size="15px" ForeColor="#ff66ff"></asp:Label>

uc1:KMFlashTitle ID="KMFlashTitle1" runat="server" FlashHeight="48" FlashWidth="594" FlashFile="title_2.swf" />

div class="vspace15"></div>

asp:UpdatePanel ID="updPanel" runat="server" UpdateMode="Conditional">

ContentTemplate>

<radG:RadGrid ID="RadGrid1" runat="server" AutoGenerateColumns="False" AllowPaging="True"

AllowSorting="True" AllowFilteringByColumn="True" EnableAJAX="True"

EnableAJAXLoadingTemplate="True" Skin="Windows">

<radG:GridTemplateColumn Visible="false">

<asp:Label ID="ContentID" runat="server" Text='<% # DataBinder.Eval(Container.DataItem, "ContentID") %>'></asp:Label>

</ItemTemplate>

</radG:GridTemplateColumn>

<radG:GridTemplateColumn HeaderText="Published Date" DataField="PublishedDate" HeaderStyle-Width="100px" AutoPostBackOnFilter="true" SortExpression="PublishedDate">

<asp:Label ID="PublishedDate" runat="server" Text='<% #Convert.ToDateTime(DataBinder.Eval(Container.DataItem, "PublishedDate")).ToString("MM/dd/yyyy")%>'></asp:Label>

</ItemTemplate>

</radG:GridTemplateColumn>

<radG:GridTemplateColumn HeaderText="Title" DataField="Title" SortExpression="Title" >

<asp:Label ID="Title" runat="server" Text='<% #DataBinder.Eval(Container.DataItem, "Title")%>'></asp:Label>

<telerik:RadToolTip ID="RadToolTip1" runat="server" TargetControlID="Title"

RelativeTo="Element" Position="MiddleRight">

<tr>

<td >

<asp:label id="lblProductTitle" runat="server" CssClass="labelText" ForeColor="#15c4ed">Campaings</asp:label>

</td>

<td >

<asp:label id="lblProductDescriptionTitle" runat="server" ForeColor="#15c4ed" Text='<%# Eval("Title") %>'></asp:label>

</td>

</tr>

<tr>

<td >

<asp:label id="lblHoverProductID" runat="server" CssClass="labelText" ForeColor="#15c4ed">ProductID</asp:label>

</td>

<td >

<asp:label id="lblProductID" runat="server" CssClass="labelText" ForeColor="#15c4ed" Text='<%# Eval("UserID") %>'></asp:label>

</td>

</tr>

<tr>

<td >

<asp:label id="lblHoverDescriptionTitle" runat="server" CssClass="labelText" ForeColor="#15c4ed">Overview</asp:label>

</td>

<asp:Label id="lblHoverDescription" runat="server" CssClass="labelText" ForeColor="black" Text='<%# Eval("Description") %>'></asp:Label>

</td>

</tr>

<tr>

<asp:label id="lblHoverPublishedDateTitle" runat="server" CssClass="labelText" ForeColor="#15c4ed">Published Date</asp:label>

</td>

<asp:Label ID="lblHoverPublishedDate" runat="server" CssClass="labelText" ForeColor="black" Text='<%#Eval("PublishedDate", "{0:MM/yyyy}")%>'></asp:Label>

</td>

</tr>

<tr>

<img src='<%# BuildImageURL( Eval("Thumbnail") ) %>' alt="" width="125" height="100" />

</td>

</tr>

</table>

</td>

</table>

</telerik:RadToolTip>

</ItemTemplate>

</radG:GridTemplateColumn>

--<ch:CampaignHover ID="CampaignHover2" runat="server" />

<asp:Panel ID="GridRowPnl" Width="100%" runat="server" >

<asp:LinkButton ID="lnkTitle" runat="server" ForeColor="black"

CommandArgument='<%# DataBinder.Eval(Container.DataItem, "ContentID") %>'

Font-Underline="false" CssClass="labelText" CommandName="Select">

<%# DataBinder.Eval(Container.DataItem, "Title") %>

</asp:LinkButton>

</asp:Panel>

</ItemTemplate>

</telerik:GridTemplateColumn>

<radG:GridTemplateColumn HeaderText="Objectives" DataField="Objectives" SortExpression="Objectives" CurrentFilterFunction="Contains" AutoPostBackOnFilter="true">

<asp:Label ID="Objectives" runat="server" Text='<% # DataBinder.Eval(Container.DataItem, "Objectives") %>'></asp:Label>

</ItemTemplate>

</radG:GridTemplateColumn>

<radG:GridTemplateColumn HeaderText="Products" DataField="Products" SortExpression="Products" CurrentFilterFunction="Contains" AutoPostBackOnFilter="true" >

<asp:Label ID="Products" runat="server" Text='<% # DataBinder.Eval(Container.DataItem, "Products") %>'></asp:Label>

</ItemTemplate>

</radG:GridTemplateColumn>

</Columns>

</MasterTableView>

</radG:RadGrid>

</td>

</tr>

</table>

--<table border="0" cellpadding="0" cellspacing="0">

<tr>

<ucFB:FlexButton ID="btnSaveInPending" runat="server" CssClass="b_save_pending"/>

</td>

</tr>

</table>--

--<asp:LinkButton id="lnkWelcomeKitsOverview" runat="server" >welcome kits overview</asp:LinkButton>--%>

</ContentTemplate>

<uc2:ModalUpdateProgress id="ModalUpdateProgress1" runat="server" BackgroundCssClass="modalProgressGreyBackground" AssociatedUpdatePanelID="updPanel" DisplayAfter="0">

<b>Processing..</b>

</div>

</ProgressTemplate>

</uc2:ModalUpdateProgress>

ContentTemplate>

asp:UpdatePanel>

asp:Content>

--------------------------------------
CampaingHeader.aspx.vb
----------------------------------

Imports

Infragistics.WebUI

Imports

System.Data

Imports

KMStore.Controller

Imports

System.Collections.Generic

Imports

Telerik.Web.UI

Imports

System.Configuration

Partial

Class CampaignHeader

Inherits KMStore.KMBasePage

Region " Constants "

Const ASCENDING As String = "ASC"

Const DESCENDING As String = "DESC"

Private navigationId As Int32

End Region

Region " Properties "

End Region

Region " Public Implementation "

Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load

Try

'Master.HideExceptionMessage()

'Session("UserId") = "b412fa2a-b1bc-4122-8617-d67ff08e50fd"

'UserName = "derek_grier@yahoo.com"

gvCampaign.Visible =

False

If Not Me.Page.IsPostBack Then

Session(

"TopMenuLevel") = ConfigurationManager.AppSettings("CampaignRoot")

Session(

"TopMenuGroup") = ConfigurationManager.AppSettings("GeneralGroupId")

'TODO: Make sure to set navigationId session variable to null or zero if we are navigating from anywhere other than left nav or top nav

' Get the navigation id from session

'Dim navigationId As Int32

If Not Request("navigationid") = "" Or Not IsNumeric(Request("navigationid")) Then

navigationId =

CLng(Request("navigationid"))

Else

If Not (Session("NavigationID") Is Nothing) Then

navigationId = Session(

"NavigationID")

End If

'On this page navigationId 1 does not bring the all campaign results, If condition sets navigationId to 0 if its 1

If navigationId = 1 Then

navigationId = 0

End If

Dim cSetup As New ContentSetup

Dim dsLoad As New DataSet

dsLoad = cSetup.GetCampaignListPageLoad(Session(

"UserId").ToString, navigationId)

' add check box to list of Campaigns

Dim selectColumn As New System.Data.DataColumn

selectColumn.DataType = System.Type.GetType(

"System.Boolean")

selectColumn.ColumnName =

"Select"

selectColumn.DefaultValue =

False

dsLoad.Tables(

"Campaigns").Columns.Add(selectColumn)

' default rating to zero as opposed to Null

Dim dr As DataRow

For Each dr In dsLoad.Tables("Campaigns").Rows

If IsDBNull(dr("Rating")) Then dr("Rating") = 0

' Set primary key on Campaigns data table

Dim pk(0) As DataColumn

pk(0) = dsLoad.Tables(

"Campaigns").Columns("contentId")

dsLoad.Tables(

"Campaigns").PrimaryKey = pk

Session.Add(

"dtCampaigns", dsLoad.Tables("Campaigns"))

chkHideThumbnails.Checked =

True

'gvCampaign.Visible = True

' Bind the Products list to the Products drop down list box

BindGrid()

If navigationId = 0 Then

'Me.KMFlashTitle1.FlashText = "Campaigns & Programs"

lblPageTitle.Text =

"Campaigns & Programs"

End If

Dim SiteNavigation As New SiteNavigationController

Dim root As String = ""

Dim groupID As String = ""

Dim pageTitle As String = ""

SiteNavigation.GetNavigationSessionVariables(navigationId, root, groupID, pageTitle)

Session(

"TopMenuLevel") = root

Session(

"TopMenuGroup") = groupID

Session(

"pageTitle") = pageTitle

' Set the page title

If (Not (Session("pageTitle") Is Nothing)) And (Session("pageTitle") <> "") Then

'Me.KMFlashTitle1.FlashText = Session("pageTitle")

lblPageTitle.Text = Session(

"pageTitle")

Master.GoogleTrack =

"/Home/CampaignHeader/" & Session("pageTitle")

Else

lblPageTitle.Text =

"Campaigns & Programs"

'Me.KMFlashTitle1.FlashText = "Campaigns & Programs"

Master.GoogleTrack =

"/Home/CampaignHeader/" & "Campaigns & Programs"

End If

Catch ex As Exception

'Master.HandlePageException(ex)

End Try

End Sub

Protected Sub gvCampaign_RowDataBound(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvCampaign.RowDataBound

Try

If e.Row.RowType = DataControlRowType.DataRow Then

' Get the tacitc hover control...

Dim hover As Parts_CampaignHoverMenuExtender

hover = e.Row.Cells(2).Controls(2).FindControl(

"CampaignHover1")

' Hide Hover controls if we have no data

If (CType(hover.FindControl("lblHoverUserID"), Label).Text.Trim = "") Then

CType(hover.FindControl("lblHoverUserIDTitle"), Label).Visible = False

CType(hover.FindControl("lblHoverUserID"), Label).Visible = False

End If

If (CType(hover.FindControl("lblHoverADID"), Label).Text.Trim = "") Then

CType(hover.FindControl("lblHoverADID"), Label).Visible = False

CType(hover.FindControl("lblHoverADIDTitle"), Label).Visible = False

End If

'If (CType(hover.FindControl("lblHoverTacticTypes"), Label).Text.Trim = "") Then

' CType(hover.FindControl("lblHoverTacticTypes"), Label).Visible = False

' CType(hover.FindControl("lblHoverTacticTypesTitle"), Label).Visible = False

'End If

If (CType(hover.FindControl("lblHoverProducts"), Label).Text.Trim = "") Then

CType(hover.FindControl("lblHoverProducts"), Label).Visible = False

CType(hover.FindControl("lblHoverProductssTitle"), Label).Visible = False

End If

If (CType(hover.FindControl("lblHoverObjectives"), Label).Text.Trim = "") Then

CType(hover.FindControl("lblHoverObjectives"), Label).Visible = False

CType(hover.FindControl("lblHoverObjectivesTitle"), Label).Visible = False

End If

If (CType(hover.FindControl("lblHoverDescription"), Label).Text.Trim = "") Then

CType(hover.FindControl("lblHoverDescription"), Label).Visible = False

CType(hover.FindControl("lblHoverDescriptionTitle"), Label).Visible = False

End If

If (CType(hover.FindControl("lblHoverPublishedDate"), Label).Text.Trim = "") Then

CType(hover.FindControl("lblHoverPublishedDate"), Label).Visible = False

CType(hover.FindControl("lblHoverPublishedDateTitle"), Label).Visible = False

End If

Catch ex As Exception

'Master.HandlePageException(ex)

End Try

End Sub

Region " Private Implementation "

Private Sub NavigateToDetailPage(ByVal cId As String)

Dim nextPage As String = ""

Dim sessionContentIdName As String = ""

' Get the grid view's data source from view state

Dim dt As DataTable = CType(Session("dtCampaigns"), DataTable)

' what type of content is this?

Dim dr As DataRow = dt.Rows.Find(cId)

If Not (dr Is Nothing) Then

Dim contentTypeId As String = ""

If Not IsDBNull(dr.Item("ContentTypeID_FK")) Then

contentTypeId = dr.Item(

"ContentTypeID_FK").ToString

End If

Dim SiteNavController As New SiteNavigationController

SiteNavController.GetDetailPageByContentType(contentTypeId, nextPage, sessionContentIdName)

Else

Throw New Exception("Unable to navigate to detail page. Unable to Find row for content id: " & cId)

End If

'Used for Shorcuts and Derek Functions

Session(

"ContentID") = New Guid(cId)

' navigate to next page

Session(sessionContentIdName) = cId

Response.Redirect(nextPage &

"?ContentId=" & cId & "&navigationid=" & CLng(Request("navigationid")), False)

End Sub

Private Sub BindGrid()

' Get the selected GUID's for Product and Objective

Dim productId As String = ddlProducts.SelectedValue

Dim objectiveId As String = ddlObjectives.SelectedValue

'Dim mediaTypeId As String = ddlMediaTypes.SelectedValue

' Build the filter

Dim rowFilter As String = ""

If (productId <> "0") Then

rowFilter =

"ProductIds LIKE '%" & productId & "%' "

End If

If (objectiveId <> "0") Then

If (rowFilter.Length > 0) Then

rowFilter +=

" AND "

End If

rowFilter +=

"ObjectiveIds LIKE '%" & objectiveId & "%' "

End If

'If (mediaTypeId <> "0") Then

' If (rowFilter.Length > 0) Then

' rowFilter += " AND "

' End If

' rowFilter += "MediaTypeIds LIKE '%" & mediaTypeId & "%' "

'End If

' Get the rows in the datasource for this filter criteria

Dim dt As DataTable = CType(Session("dtCampaigns"), DataTable)

Dim dv As New DataView(dt)

dv.RowFilter = rowFilter

RadGrid1.DataSource = dv.ToTable

RadGrid1.DataBind()

Dim navigationId As Int32

If Not Request("navigationid") = "" Or Not IsNumeric(Request("navigationid")) Then

navigationId =

CLng(Request("navigationid"))

Else

If Not (Session("NavigationID") Is Nothing) Then

navigationId = Session(

"NavigationID")

End If

For Each dataColumn As DataColumn In dt.Columns

Dim gridColumn As New RadGrid.MyCustomFilteringColumn(Session("UserId").ToString, navigationId)

Me.RadGrid1.MasterTableView.Columns.Add(gridColumn)

gridColumn.DataField = dataColumn.ColumnName

gridColumn.HeaderText = dataColumn.ColumnName

End Sub

Protected Function BuildImageURL(ByVal thumbnail As Object) As String

Dim url As String = ""

Try

Dim utility As New KMStoreImageUtility

url = utility.BuildImageURL(thumbnail)

Catch ex As Exception

'Master.HandlePageException(ex)

End Try

Return url

End Function

End Region

Protected Sub RadGrid1_NeedDataSource(ByVal source As Object, ByVal e As Telerik.WebControls.GridNeedDataSourceEventArgs) Handles RadGrid1.NeedDataSource

Dim dt As DataTable = CType(Session("dtCampaigns"), DataTable)

Me.RadGrid1.DataSource = dt

End Sub

Protected Sub RadGrid1_ColumnCreating(ByVal sender As Object, ByVal e As Telerik.WebControls.GridColumnCreatingEventArgs) Handles RadGrid1.ColumnCreating

If (e.ColumnType = GetType(RadGrid.MyCustomFilteringColumn).Name) Then

e.Column =

New RadGrid.MyCustomFilteringColumn(Session("UserId").ToString, navigationId)

End If

End Sub

Protected Sub RadGrid1_ItemCommand(ByVal source As Object, ByVal e As Telerik.WebControls.GridCommandEventArgs) Handles RadGrid1.ItemCommand

If (e.CommandName = "Filter") Then

For Each column As GridColumn In e.Item.OwnerTableView.Columns

column.CurrentFilterValue =

String.Empty

column.CurrentFilterFunction = GridKnownFunction.NoFilter

End If

End Sub

End

Class

----------------------------------
MyCustomFilteringColumn.vb
-------------------------------------

Imports

System.Data

Imports

RadGridFilter

Imports

Telerik.WebControls

Imports

System.Web.UI.WebControls

Imports

System.Web.UI

Imports

System

Imports

System.Data.OleDb

Imports

KMStore.DataServices

Imports

Microsoft.Practices.EnterpriseLibrary.Logging

Imports

KMStore.Controller

Namespace

RadGrid

' <summary>

' Custom column that shows filtering dropdown instead of textbox

' </summary>

Public Class MyCustomFilteringColumn

Inherits GridBoundColumn

Private strUserID As String

Private navigationID As Integer

Private dtCampainData As DataTable

Private _dataUtility As New KMStore.DataServices.DataUtility()

Private _metadataController As New MetadataController

Public Sub New(ByVal strSessionUserId As String, ByVal inavID As Integer)

strUserID = strSessionUserId

navigationID = inavID

End Sub

'RadGrid will cal this method when it initializes the controls inside the filtering item cells

Protected Overrides Sub SetupFilterControls(ByVal cell As TableCell)

MyBase.SetupFilterControls(cell)

cell.Controls.RemoveAt(0)

Dim combo As RadComboBox = New RadComboBox

combo.ID = (

"RadComboBox1" + Me.DataField)

combo.ShowToggleImage =

False

combo.Skin =

"Office2007"

combo.EnableLoadOnDemand =

True

combo.AutoPostBack =

True

combo.MarkFirstMatch =

True

combo.Height = Unit.Pixel(100)

AddHandler combo.ItemsRequested, AddressOf Me.list_ItemsRequested

AddHandler combo.SelectedIndexChanged, AddressOf Me.list_SelectedIndexChanged

cell.Controls.AddAt(0, combo)

cell.Controls.RemoveAt(1)

End Sub

'RadGrid will cal this method when the value should be set to the filtering input control(s)

Protected Overrides Sub SetCurrentFilterValueToControl(ByVal cell As TableCell)

MyBase.SetCurrentFilterValueToControl(cell)

Dim combo As RadComboBox = CType(cell.Controls(0), RadComboBox)

If (Me.CurrentFilterValue <> String.Empty) Then

combo.Text =

Me.CurrentFilterValue

End If

End Sub

'RadGrid will cal this method when the filtering value should be extracted from the filtering input control(s)

Protected Overrides Function GetCurrentFilterValueFromControl(ByVal cell As TableCell) As String

Dim combo As RadComboBox = CType(cell.Controls(0), RadComboBox)

Return combo.Text

End Function

Private Sub list_ItemsRequested(ByVal o As Object, ByVal e As RadComboBoxItemsRequestedEventArgs)

CType(o, RadComboBox).DataTextField = Me.DataField

CType(o, RadComboBox).DataValueField = Me.DataField

CType(o, RadComboBox).DataSource = GetCampaignListPageLoad(strUserID, navigationID)

CType(o, RadComboBox).DataBind()

End Sub

Private Sub list_SelectedIndexChanged(ByVal o As Object, ByVal e As Telerik.WebControls.RadComboBoxSelectedIndexChangedEventArgs)

Dim filterItem As GridFilteringItem = CType(CType(o, RadComboBox).NamingContainer, GridFilteringItem)

If (Me.UniqueName = "Index") Then

'this is filtering for integer column type

filterItem.FireCommandEvent(

"Filter", New Pair("EqualTo", Me.UniqueName))

End If

'filtering for string column type

filterItem.FireCommandEvent(

"Filter", New Pair("Contains", Me.UniqueName))

End Sub

Public Function GetCampaignListPageLoad(ByVal userId As String, ByVal navigationID As Int32) As DataSet

Dim ds As New DataSet

Dim dt As DataTable

Dim oDAL As New KMStore.DataServices.KMStore.DAL.KMDAL

Try

' Get the product types

Dim param As New ParameterCollection

param.Add(

"ContentAttributeID", TypeCode.String, _metadataController.GetKeyValue("ProductSecondaryContentAttributeID"))

'_dataUtility.GetDataTable(_metadataController.GetStoredProcedureName("GetProductType"), ds, "ProductType", param)

dt = oDAL.GetDataTable(

"GetProductType", param)

dt.TableName =

"ProductType"

ds.Tables.Add(dt)

' Get the objective types

Dim p As New ParameterCollection

p.Add(

"ContentAttributeID", TypeCode.String, _metadataController.GetKeyValue("ObjectiveContentAttributeID"))

'_dataUtility.GetDataTable(_metadataController.GetStoredProcedureName("GetObjectiveType"), ds, "ObjectiveType", p)

dt = oDAL.GetDataTable(

"GetObjectiveType", p)

dt.TableName =

"ObjectiveType"

ds.Tables.Add(dt)

' Get the MediaTypes

p.Clear()

p.Add(

"ContentAttributeID", TypeCode.String, _metadataController.GetKeyValue("MediaTypeContentAttributeID"))

'_dataUtility.GetDataTable(_metadataController.GetStoredProcedureName("GetAttributeValuesByAttributeId"), _

'ds, "MediaType", p)

dt = oDAL.GetDataTable(

"GetAttributeValuesByAttributeId", p)

dt.TableName =

"MediaType"

ds.Tables.Add(dt)

' Build parameters collection

Dim parameters As New ParameterCollection

parameters.Add(

"ThumbnailContentAttributeID", TypeCode.String, _metadataController.GetKeyValue("ThumbnailContentAttributeID"))

parameters.Add(

"UserId", TypeCode.String, userId)

' Build a comma-separated list of contentTypeID expressions to test for a match

Dim contentTypeIDs As New ArrayList

contentTypeIDs.Add(_metadataController.GetKeyValue(

"CampaignContentTypeID"))

contentTypeIDs.Add(_metadataController.GetKeyValue(

"ProgramContentTypeID"))

contentTypeIDs.Add(_metadataController.GetKeyValue(

"GeneralContentContentTypeID"))

parameters.Add(

"contentTypeIDs", TypeCode.String, BuildListOfExpressions(contentTypeIDs))

If (navigationID > 0) Then

' Add the navigation id parameter

parameters.Add(

"NavigationID", TypeCode.Int32, navigationID)

' Get the contents for all campaigns and programs

'_dataUtility.GetDataTable(_metadataController.GetStoredProcedureName("GetContentAndDetailsByContentTypeNav"), _

' ds, "Campaigns", parameters)

dt = oDAL.GetDataTable(

"GetContentAndDetailsByContentTypeNav", parameters)

dt.TableName =

"Campaigns"

ds.Tables.Add(dt)

Else

parameters.Add(

"Root", TypeCode.String, CType(ConfigurationManager.AppSettings("CampaignRoot"), Int32))

parameters.Add(

"GroupId", TypeCode.String, CType(ConfigurationManager.AppSettings("GeneralGroupId"), Int32))

' Get the contents for all campaigns and programs

'_dataUtility.GetDataTable(_metadataController.GetStoredProcedureName("GetContentAndDetailsByContentTypeNavAll"), _

' ds, "Campaigns", parameters)

dt = oDAL.GetDataTable(

"GetContentAndDetailsByContentTypeNavAll", parameters)

dt.TableName =

"Campaigns"

ds.Tables.Add(dt)

End If

Catch ex As Exception

' Add information to the exception that is rethrown to provide more information when debugging

Dim exceptionMessage As String = "Unable to Get CampaignList PageLoad data"

' Throw a caught exception again using the throw statement.

Throw New KMStoreControllerException(exceptionMessage, ex)

End Try

Return ds

End Function

Public Function BuildListOfExpressions(ByVal expressions As ArrayList) As String

Dim listOfExpressions As New StringBuilder()

For Each expression As String In expressions

If (listOfExpressions.Length > 0) Then listOfExpressions.Append(",")

listOfExpressions.Append(expression)

Return listOfExpressions.ToString

End Function

End Class

End

Namespace

[Solved] Want google-like filtering in grid control

1 Answer, 1 is accepted