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
Tom Brown
Flash Delivery
$387.00
3167 Brown St.
296-2310
6/4/2025
6/8/2025
Paris
SC
42944-111
1
Bill Bannon
Speedy Express
$1,068.00
7536 Johnson St.
425-2767
12/1/2022
12/3/2022
York
RT
26322-908
2
Mark Wong
Speedy Express
$3,903.00
4514 Johnson St.
878-5915
12/31/2019
1/1/2020
Rome
SC
72446-688
3
Bill Wong
Speedy Express
$1,538.00
4151 Brown St.
939-5203
7/2/2023
7/6/2023
Florence
SP
13754-133
4
Tony Johnson
Speedy Express
$2,189.00
2642 Wong St.
595-9214
6/25/2024
6/29/2024
Hamburg
RS
12822-928
5
Tony Adams
Flash Delivery
$2,132.00
3343 Bannon St.
229-7494
2/26/2023
2/27/2023
York
RT
94568-493
6
Sue Brown
Speedy Express
$978.00
7559 White St.
191-7999
3/27/2023
3/30/2023
Florence
SP
26891-420
7
Bill Wong
Flash Delivery
$2,703.00
6722 Brown St.
717-1331
1/6/2023
1/10/2023
Rome
RS
23561-837
8
Mark Richards
Logitrax
$3,497.00
7607 Wong St.
118-2157
10/12/2018
10/14/2018
York
RS
71306-859
9
John Peters
Speedy Express
$2,343.00
5549 Peters St.
646-6070
8/6/2023
8/8/2023
York
SC
76277-136

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>
  
}