Features

Paging

Paging

This sample shows how to implement paged views with the MultiRow.All the work is done by the CollectionView class used as a data source for the grid.To enable paging, set the PageSize property of MultiRow or CollectionViewService.To switch pages, use the Pager control and set Pager.Owner property to the id of MultiRow or CollectionViewService.

Features

Overview
Collapsible Column Headers
Styling Records, Groups, and Cells
Grouping
Group Headers
Row Header
Filtering
Row and Column Freezing
Paging
Group Panel
Remote Data Binding
Custom Cells
Custom Editors
Custom Column Headers
Editing
Batch Editing
Sorting
Virtual Scrolling
Disable Server Reading
Data Map
Excel Export
PDF Export
Unobtrusive Validation
Ordered
Shipped
City
State
Zip
Express
0
John Adams
Speedy Express
$3,303.00
2274 Richards St.
168-6371
6/22/2025
6/25/2025
Hamburg
RN
57473-449
1
Paul Wong
Logitrax
$3,784.00
9903 White St.
944-6581
10/25/2022
10/28/2022
York
SP
62892-691
2
Sue Smith
Logitrax
$2,261.00
7283 Brown St.
619-2884
12/14/2021
12/15/2021
Paris
SC
87525-837
3
Joe Adams
Flash Delivery
$2,854.00
1961 White St.
877-6503
10/6/2019
10/7/2019
Cairo
CS
82262-318
4
Chris Adams
Logitrax
$3,981.00
2846 White St.
355-1602
9/25/2020
9/26/2020
Cairo
SP
18399-390
5
Frank Peters
Flash Delivery
$1,965.00
9413 Brown St.
327-1547
2/17/2019
2/21/2019
Sidney
SP
10728-123
6
John Wong
Speedy Express
$1,183.00
4674 Johnson St.
989-3223
12/25/2024
12/26/2024
Florence
SP
92787-765
7
John Richards
Flash Delivery
$4,962.00
7359 Johnson St.
732-3350
7/28/2024
8/1/2024
Cairo
CS
43110-773
8
John Peters
Logitrax
$3,346.00
4422 Brown St.
238-1346
2/5/2019
2/9/2019
Hamburg
SP
52859-564
9
Paul Johnson
Logitrax
$1,892.00
6729 Richards St.
326-5932
7/21/2019
7/23/2019
Cairo
CS
57541-335

Settings

Description

This sample shows how to implement paged views with the MultiRow.
All the work is done by the CollectionView class used as a data source for the grid.
To enable paging, set the PageSize property of MultiRow or CollectionViewService.
To switch pages, use the Pager control and set Pager.Owner property to the id of MultiRow or CollectionViewService.

In this example, the paging happens server-side. This is because CollectionView here acts like a service and synchronizes with server data. The CollectionView internally does an ajax call to fetch next set of data. Refer @Html.ActionLink("Disable Server Reading", "DisableServerRead") sample for client-side paging.

Note: That the paging UI is implemented outside of the grid. This gives you complete control over the appearance and functionality of the paging mechanism.
To customize the Pager by Javascript, please refer the client CollectionView class.

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using System.Collections.Generic;
using C1.Web.Mvc;
using C1.Web.Mvc.Serialization;
using Microsoft.AspNetCore.Mvc;
using MultiRowExplorer.Models;
using Microsoft.AspNetCore.Http;
  
namespace MultiRowExplorer.Controllers
{
    public partial class MultiRowController : Controller
    {
        private readonly ControlOptions _pagingOptions = new ControlOptions
        {
            Options = new OptionDictionary
            {
                {"Page Size", new OptionItem {Values = new List<string> {"10", "25", "50", "100"}, CurrentValue = "10"}},
            }
        };
  
        public ActionResult Paging(IFormCollection data)
        {
            _pagingOptions.LoadPostData(data);
            ViewBag.DemoOptions = _pagingOptions;
            return View();
        }
  
  
        public ActionResult Paging_Bind([C1JsonRequest] CollectionViewRequest<Orders.Order> requestData)
        {
            return this.C1Json(CollectionViewHelper.Read(requestData, Orders.GetOrders()));
        }
    }
}
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@model IEnumerable<Orders.Order>
@{
    var cities = Orders.GetCities().ToValues();
    ControlOptions optionsModel = ViewBag.DemoOptions;
    ViewBag.DemoSettings = true;
}
  
@section Styles{
    <style>
        .customMultiRow {
            margin-top: 5px;
        }
    </style>
}
  
<c1-items-source id="collectionViewService" read-action-url="@Url.Action("Paging_Bind")" page-size="@Convert.ToInt32(optionsModel.Options["pageSize"].CurrentValue)"></c1-items-source>
  
<c1-pager owner="collectionViewService"></c1-pager>
  
<c1-multi-row id="pagingMultiRow" class="multirow customMultiRow" is-read-only="true" items-source-id="collectionViewService">
    <c1-multi-row-cell-group header="Order" colspan="2">
        <c1-multi-row-cell binding="Id" header="ID" class="id" colspan="2" />
        <c1-multi-row-cell binding="Amount" header="Amount" format="c" class="amount" colspan="2" />
        <c1-multi-row-cell binding="Date" header="Ordered" />
        <c1-multi-row-cell binding="ShippedDate" header="Shipped" />
    </c1-multi-row-cell-group>
    <c1-multi-row-cell-group header="Customer" colspan="3">
        <c1-multi-row-cell binding="Customer.Name" name="CustomerName" header="Customer" />
        <c1-multi-row-cell binding="Customer.Email" name="CustomerEmail" header="Customer Email" class="email" colspan="2" />
        <c1-multi-row-cell binding="Customer.Address" name="CustomerAddress" header="Address" colspan="2" />
        <c1-multi-row-cell binding="Customer.Phone" name="CustomerPhone" header="Customer Phone" />
        <c1-multi-row-cell binding="Customer.City" name="CustomerCity" header="City" datamap-editor="@C1.Web.Mvc.Grid.DataMapEditor.DropDownList">
            <c1-data-map display-member-path="Value" selected-value-path="Value">
                <c1-items-source source-collection="cities" />
            </c1-data-map>
        </c1-multi-row-cell>
        <c1-multi-row-cell binding="Customer.State" name="CustomerState" header="State" />
        <c1-multi-row-cell binding="Customer.Zip" name="CustomerZip" header="Zip" />
    </c1-multi-row-cell-group>
    <c1-multi-row-cell-group header="Shipper">
        <c1-multi-row-cell binding="Shipper.Name" name="ShipperName" header="Shipper" width="*" />
        <c1-multi-row-cell binding="Shipper.Email" name="ShipperEmail" header="Shipper Email" class="email" />
        <c1-multi-row-cell binding="Shipper.Express" name="ShipperExpress" header="Express" />
    </c1-multi-row-cell-group>
</c1-multi-row>
  
<c1-pager owner="pagingMultiRow"></c1-pager>
  
@section Settings{
    @Html.Partial("_OptionsMenu", optionsModel)
}
  
@section Description{
<p>@Html.Raw(MultiRowRes.Paging_Text0)</p>
  
<p>@Html.Raw(MultiRowRes.Paging_Text1)</p>
  
<p>@Html.Raw(MultiRowRes.Paging_Text2)</p>
  
}