Bug in PostList with CurrentUserFavorites

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By: shakes

Posted: Sat, Feb 16 2008 4:58 PM In reply to

 Charles,

       If you wouldnt mind i would like to take a look at what you did because I have found that paging and other overides dont work with CurrentUserFavorites and have been looking for a fix.

Thanks

Shakes

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By: Charles Boyung

Posted: Tue, Feb 19 2008 10:20 AM In reply to

My changes are bold and highlighted in gray

PostQueryWithType.cs:

using System;

using System.Collections.Generic;

using System.Text;

using CommunityServer.Components;

using System.Web.UI;

// CAB: Custom - Bug Fix for post list paging - derives from PostQuery now

//          - Compare with changeset 229 for code differences

namespace CommunityServer.Controls

{

    /// <summary>

    /// Query options for accessing Post objects.

    /// </summary>

    public class PostQueryWithType : PostQuery

    {

      #region Public Properties

      /// <summary>

      /// Gets or sets the index of the page of objects to display.  This value is overridden when a PagerID is specified.

      /// </summary>

      /// <value>The index of the page to display.</value>

      public override int PageIndex

      {

        get

        {

          object val = ViewState["PageIndex"];

          return val == null ? 0 : (int)val;

        }

        set

        {

          ViewState["PageIndex"] = value;

          if (this.Pager != null)

            this.Pager.PageIndex = value;

        }

      }

      /// <summary>

      /// Gets or sets the number of objects to show on a single page.

      /// </summary>

      /// <value>The size of the page.</value>

      public override int PageSize

      { 

        get

        {

          object val = ViewState["PageSize"];

          return val == null ? 15 : (int)val;

        }

        set { ViewState["PageSize"] = value; }

      }

      /// <summary>

      /// Gets or sets the ID of the IPager control to use to control the current PageIndex.

      /// </summary>

      /// <value>The pager ID.</value>

      public override string PagerID

      {

        get { return ((string)ViewState["PagerID"]) ?? string.Empty; }

        set { ViewState["PagerID"] = value; }

      }

      private IPager _pager = null;

      /// <summary>

      /// Gets or sets the IPager control used to control the current PageIndex.

      /// </summary>

      /// <value>The pager.</value>

      public override IPager Pager

      {

        get

        {

          if (_pager == null && !string.IsNullOrEmpty(PagerID))

            _pager = CSControlUtility.Instance().FindControl(this, PagerID) as IPager;

          return _pager;

        }

        set

        {

          _pager = value;

          PagerID = ((Control)_pager).ID;

        }

      }

      /// <summary>

      /// Gets or sets the type of this query; the generic location/relationship from which data will be retrieved.

      /// </summary>

      /// <value>The type of the query.</value>

      public PostQueryType QueryType

      {

        get

        {

          object var = ViewState["QueryType"];

          return var == null ? PostQueryType.Default : (PostQueryType)var;

        }

        set { ViewState["QueryType"] = value; }

      }

        #endregion

        #region Apply Overrides method

        /// <summary>

        /// Applies the query overrides to the underlying query.

        /// </summary>

        /// <param name="query">The query.</param>

      public virtual void ApplyQueryOverrides(PostQueryWithType query)

        {

          if (Pager != null)

            this.PageIndex = Pager.PageIndex;

          if (ViewState["CategoryID"] != null)

            query.CategoryID = this.CategoryID;

          if (ViewState["DateFilter"] != null)

            query.DateFilter = this.DateFilter;

          if (ViewState["FirstPageOnly"] != null)

            query.FirstPageOnly = this.FirstPageOnly;

          if (ViewState["GroupID"] != null)

            query.GroupID = this.GroupID;

          if (ViewState["IsAggregate"] != null)

            query.IsAggregate = this.IsAggregate;

          if (ViewState["LogicallyOrTags"] != null)

            query.LogicallyOrTags = this.LogicallyOrTags;

          if (ViewState["MaximumSpamScore"] != null)

            query.MaximumSpamScore = this.MaximumSpamScore;

          if (ViewState["MinimumSpamScore"] != null)

            query.MinimumSpamScore = this.MinimumSpamScore;

          if (ViewState["FilterByPostIDs"] != null)

            query.FilterByPostIDs = this.FilterByPostIDs;

          if (ViewState["PageIndex"] != null)

            query.PageIndex = this.PageIndex;

          if