I have a partial view that uses a different model than the view in which I execute it. I keep getting an error message.
The model element passed to the dictionary is of type "JHelpWebTest2.Models.CombinedModels", but this dictionary requires a model element of type "JHelpWebTest2.Models.PagedStudentModel".
I'm not sure how to fix this, here are some of my code. My index:
@using System.Activities.Expressions @using JHelpWebTest2.Models @model JHelpWebTest2.Models.CombinedModels @using (Html.BeginForm("_Grid", "Sort")) { @Html.Partial("~/Views/Sort/_Grid.cshtml") }
Here is my partial view of _Grid
@model JHelpWebTest2.Models.PagedStudentModel @using JHelpWebTest2.Models; <div id="grid"> @{ var grid1 = new WebGrid(rowsPerPage: Model.PageSize, defaultSort: "YR_CDE", ajaxUpdateContainerId: "grid"); grid1.Bind(Model.Studentcrshist, autoSortAndPage: false, rowCount: Model.TotalRows); grid1.Pager(WebGridPagerModes.All); } @grid1.GetHtml( tableStyle: "webGrid", headerStyle: "header", alternatingRowStyle: "alt", mode: WebGridPagerModes.All, firstText: "<< First", previousText: "< Prev", nextText: "Next >", lastText: "Last >>", columns: grid1.Columns( grid1.Column("YR_CDE", "YR_CDE"), grid1.Column("TRM_CDE", "TRM_CDE"), grid1.Column("SUBTERM_CDE", "SUBTERM_CDE"), grid1.Column("CRS_CDE", "CRS_CDE"), grid1.Column("CRS_DIV", "CRS_DIV"), grid1.Column("CREDIT_HRS", "CREDIT_HRS"), grid1.Column("CRS_TITLE", "CRS_TITLE"), grid1.Column("ADD_FLAG", "ADD_FLAG"), grid1.Column("ADD_DTE", "ADD_DTE", format: (model => model.ADD_DTE != null ? model.ADD_DTE.ToString("MM/dd/yyyy") : "")), grid1.Column("DROP_FLAG", "DROP_FLAG"), grid1.Column("DROP_DTE", "DROP_DTE", format: (model => model.DROP_DTE != null ? model.DROP_DTE.ToString("MM/dd/yyyy") : "")) )) </div>
This is CombinedModel:
namespace JHelpWebTest2.Models { public class CombinedModels { public NAME_MASTER NAME_MASTER { get; set; } public AddressModel DefaultAddressModel { get; set; } public IEnumerable<AddressModel> AllAddressModels { get; set; } public STUDENT_MASTER STUDENT_MASTER { get; set; } public STUDENT_DIV_MAST STUDENT_DIV_MAST { get; set; } public BIOGRAPH_MASTER BiographMaster { get; set; } public TW_WEB_SECURITY Security { get; set; } public ADVISOR_STUD_TABLE Advisor { get; set; } public CANDIDACY Candidacy { get; set; } public IEnumerable<STUDENT_CRS_HIST> StudentCrsHist { get; set; } public STUDENT_CRS_HIST StudentCrsHist1 { get; set; } public IEnumerable<TERM_DEF> TermDef { get; set; } public IEnumerable<SUBTERM_DEF> SubtermDef { get; set; } public IEnumerable<YEAR_DEF> YearDef { get; set; } public NAME_AND_ADDRESS NameAndAddress { get; set; } public PagedStudentModel PagedStudentModel { get; set; } } }
This is my model for PagedStudentModel
namespace JHelpWebTest2.Models { public static class SortModel { public static IOrderedEnumerable<TSource> OrderByWithDirection<TSource, TKey> (this IEnumerable<TSource> source, Func<TSource, TKey> keySelector, bool descending) { return descending ? source.OrderByDescending(keySelector) : source.OrderBy(keySelector); } public static IOrderedQueryable<TSource> OrderByWithDirection<TSource, TKey> (this IQueryable<TSource> source, Expression<Func<TSource, TKey>> keySelector, bool descending) { return descending ? source.OrderByDescending(keySelector) : source.OrderBy(keySelector); } } public class ModelServices : IDisposable { private readonly TmsEPrdEntities entities = new TmsEPrdEntities(); public IEnumerable<STUDENT_CRS_HIST> GetStudentHistory(int pageNumber, int pageSize, string sort, bool Dir) { if (pageNumber < 1) pageNumber = 1; if (sort == "YR_CDE") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.YR_CDE, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else if (sort == "TRM_CDE") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.TRM_CDE, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else if (sort == "SUBTERM_CDE") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.SUBTERM_CDE, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else if (sort == "CRS_CDE") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.CRS_CDE, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else if (sort == "CRS_DIV") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.CRS_DIV, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else if (sort == "CREDIT_HRS") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.CREDIT_HRS, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else if (sort == "CRS_TITLE") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.CRS_TITLE, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else if (sort == "ADD_FLAG") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.ADD_FLAG, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else if (sort == "ADD_DTE") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.ADD_DTE, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else if (sort == "DROP_FLAG") return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.DROP_FLAG, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); else return entities.STUDENT_CRS_HIST.OrderByWithDirection(x => x.ID_NUM, Dir) .Skip((pageNumber - 1) * pageSize) .Take(pageSize) .ToList(); } public int CountStudent() { return entities.STUDENT_CRS_HIST.Count(); } public void Dispose() { entities.Dispose(); } } public class PagedStudentModel { public int TotalRows { get; set; } public IEnumerable<STUDENT_CRS_HIST> Studentcrshist { get; set; } public int PageSize { get; set; } } }
Can someone tell me what I am doing wrong?