Features

Overview

Overview

OLAP Component displays data from Salesforce Order table using ADO.NET Connector for Salesforce.

Features

ShowValueFieldHeaders 

You can use the viewDefinition property to save and restore view definitions, as shown in the following example:

The PivotGrid control extends the FlexGrid control, so you can export it to any of
the formats supported by the extension modules provided with the FlexGrid. The
list of the supported formats includes .xlsx, .csv, and .pdf.

For example, clicking the button below creates an Excel file with two sheets: the current view and a transposed version of the current view.

Settings

using SalesforceOrderReport.Models;
using System.Collections;
using Microsoft.AspNetCore.Mvc;
using System.Linq;
using System.Collections.Generic;
using C1.Web.Mvc.Olap;
using C1.AdoNet.Salesforce;
using System.Globalization;
using System;
using Microsoft.Extensions.Options;

namespace SalesforceOrderReport.Controllers.Olap
{
    public partial class IndexController : Controller
    {
        private readonly IOptions<SalesforceConnection> config;
        public IndexController(IOptions<SalesforceConnection> config)
        {
            this.config = config;
        }
        private IEnumerable<OrderData> GetData()
        {
            //Create the connection to Salesforce server
            //Ex:
            //const string OAuthTokenEndpoint = @"https://ap16.salesforce.com/services/oauth2/token";
            //const string Url = @"https://ap16.salesforce.com/services/data/v45.0";
            //const string ClientId = @"...";
            //const string ClientSecret = @"...";
            //const string Username = @"...";
            //const string Password = @"....";
            //const string SecurityToken = @"...";
            //string connectionString = string.Format("Username={0};Password={1};Security Token={2};OAuth Client Id={3}; OAuth Client Secret={4}; OAuth Token Endpoint={5}; Url={6}; Use Pool = false; Max Page Size = 200", Username, Password, SecurityToken, ClientId, ClientSecret, OAuthTokenEndpoint, Url);


            var config = this.config.Value;
            string connectionString = string.Format("Username={0};Password={1};Security Token={2};OAuth Client Id={3}; OAuth Client Secret={4}; OAuth Token Endpoint={5}; Url={6}; Use Pool = false; Max Page Size = 200; Use cache = true; cache tolerance = 86400", 
                config.Username, config.Password, config.SecurityToken, config.ClientId, config.ClientSecret, config.OAuthTokenEndpoint, config.Url);
            using (C1SalesforceConnection con = new C1SalesforceConnection(connectionString))
            {                
                con.Open();
                var cmd = con.CreateCommand();
                //Query to select from salesforce server.
                cmd.CommandText = "Select BillingState, BillingStreet, BillingCity, BillingPostalCode, BillingCountry, TotalAmount, EffectiveDate from [Order] limit 1000";
                
                var reader = cmd.ExecuteReader();
                List<OrderData> result = new List<OrderData>();
                CultureInfo provider = CultureInfo.InvariantCulture;
                //Generate List<OrderData> from reader
                while (reader.Read())
                {
                    //Put the default value if totalamount is null. Just use for demo
                    var totalAmount = String.IsNullOrEmpty(reader["TotalAmount"].ToString()) ? 0 : Convert.ToDouble(reader["TotalAmount"].ToString());
                    var billingState = reader["BillingState"].ToString();
                    var billingStreet = reader["BillingStreet"].ToString();
                    var billingCity = reader["BillingCity"].ToString();
                    var billingPostalCode = reader["BillingPostalCode"].ToString();
                    var billingCountry = reader["BillingCountry"].ToString();
                    var effectiveDate = reader["EffectiveDate"].ToString();

                    DateTime? dateEffective = null;
                    if (!String.IsNullOrEmpty(effectiveDate) && DateTime.TryParse(effectiveDate, out DateTime convertedDate))
                    {
                        dateEffective = convertedDate;
                    }
                    else
                    {
                        //Put the default value if datedelivered is null. Just use for demo
                        dateEffective = new DateTime(2019, 12, 1);
                    }
                    //Add OrderData model from the reader
                    result.Add(new OrderData
                    {
                        TotalAmount = totalAmount,
                        BillingState = billingState,
                        BillingCity = billingCity,
                        BillingCountry = billingCountry,
                        BillingPostalCode = billingPostalCode,
                        BillingStreet = billingStreet,
                        Year = dateEffective.Value.Year.ToString(),
                    }); ;
                }
                return result;
            }
        }

        private readonly ClientSettingsModel OlapModel = new ClientSettingsModel
        {
            Settings = new Dictionary<string, object[]>
            {
                {"RowTotals", new object[] { ShowTotals.Subtotals, ShowTotals.None, ShowTotals.GrandTotals} },
                {"ColumnTotals", new object[] { ShowTotals.Subtotals, ShowTotals.None, ShowTotals.GrandTotals} },
                {"ShowZeros", new object[] { false, true } },
                {"AllowMerging", new object[] {
                        C1.Web.Mvc.Grid.AllowMerging.All,
                        C1.Web.Mvc.Grid.AllowMerging.AllHeaders,
                        C1.Web.Mvc.Grid.AllowMerging.Cells,
                        C1.Web.Mvc.Grid.AllowMerging.ColumnHeaders,
                        C1.Web.Mvc.Grid.AllowMerging.None,
                        C1.Web.Mvc.Grid.AllowMerging.RowHeaders
                    }
                }
            }
        };

        public ActionResult Index()
        {
            IEnumerable Data = GetData().ToList();
            OlapModel.ControlId = "indexPanel";
            ViewBag.DemoOptions = OlapModel;
            return View(Data);
        }
    }
}
@model IEnumerable<OrderData>
@{
    ClientSettingsModel optionsModel = ViewBag.DemoOptions;
}

<c1-pivot-engine id="indexEngine" show-row-totals="Subtotals" show-column-totals="Subtotals" totals-before-data="false">
    <c1-items-source source-collection="Model"></c1-items-source>

    <c1-pivot-field-collection>
        <c1-pivot-field header="Billing Country" binding="BillingCountry"></c1-pivot-field>
        <c1-pivot-field header="Billing State" binding="BillingState"></c1-pivot-field>
        <c1-pivot-field header="Billing City" binding="BillingCity"></c1-pivot-field>
        <c1-pivot-field header="Billing Street" binding="BillingStreet"></c1-pivot-field>
        <c1-pivot-field header="Year" binding="Year"></c1-pivot-field>
        <c1-pivot-field header="Total Amount" binding="TotalAmount"></c1-pivot-field>
    </c1-pivot-field-collection>
    <c1-view-field-collection c1-property="RowFields" items="Billing Country"></c1-view-field-collection>
    <c1-view-field-collection c1-property="ColumnFields" items="Year"></c1-view-field-collection>
    <c1-view-field-collection c1-property="ValueFields" items="Total Amount" ca></c1-view-field-collection>

</c1-pivot-engine>

<div class="row">
    <div class="col-sm-4 col-md-4">
        <c1-pivot-panel id="@(optionsModel.ControlId)" items-source-id="indexEngine"></c1-pivot-panel>
    </div>
    <div class="col-sm-8 col-md-8">
        <c1-pivot-grid id="indexGrid" items-source-id="indexEngine" outline-mode="false" show-value-field-headers="false"></c1-pivot-grid>
        <p>
            <span style="vertical-align:top; color:black;">
                ShowValueFieldHeaders&nbsp;<input id="ShowValueFieldHeaders" type="checkbox" onchange="toggleShowValueFieldHeaders(event)" />
            </span>
        </p>
    </div>
</div>

<p>@Html.Raw(OlapRes.Index_Text0)</p>

<button type="button" class="btn btn-default" onclick="saveView()">@Html.Raw(OlapRes.Index_Text7)</button>
<button type="button" class="btn btn-default" onclick="loadView()">@Html.Raw(OlapRes.Index_Text8)</button>
<p></p>
<p>@Html.Raw(OlapRes.Index_Text2)</p>

<p>@Html.Raw(OlapRes.Index_Text3)</p> 

<button type="button" class="btn btn-default"
        onclick="excelExport()">
    @Html.Raw(OlapRes.Index_Text9)
</button>

<c1-pivot-chart id="demoChart" items-source-id="indexEngine"></c1-pivot-chart>

@section Scripts{
    <script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/2.5.0/jszip.min.js"></script>
    <script type="text/javascript">
        function saveView() {
            var ng = c1.getService('indexEngine');
            if (ng && ng.isViewDefined) {
                localStorage.viewDefinition = ng.viewDefinition;
            }
        }
        function loadView() {
            var ng = c1.getService('indexEngine');
            if (ng && localStorage.viewDefinition) {
                ng.viewDefinition = localStorage.viewDefinition;
                var cmbRowTotals = wijmo.Control.getControl('#RowTotals');
                if (cmbRowTotals) {
                    cmbRowTotals.selectedValue = ng.showRowTotals;
                }

                var cmbColTotals = wijmo.Control.getControl('#ColTotals');
                if (cmbColTotals) {
                    cmbColTotals.selectedValue = ng.showColumnTotals;
                }

                var chkShowZeros = document.getElementById('ColTotals');
                if (chkShowZeros) {
                    chkShowZeros.checked = ng.showZeros;
                }
            }
        }
        function excelExport() {
            var pivotGrid = wijmo.Control.getControl('#indexGrid');

            // create book with current view
            var book = wijmo.grid.xlsx.FlexGridXlsxConverter.save(pivotGrid, {
                includeColumnHeaders: true,
                includeRowHeaders: true
            });
            book.sheets[0].name = 'Main View';
            addTitleCell(book.sheets[0], getViewTitle(pivotGrid.engine));

            // add sheet with transposed view
            transposeView(pivotGrid.engine);
            var transposed = wijmo.grid.xlsx.FlexGridXlsxConverter.save(pivotGrid, {
                includeColumnHeaders: true,
                includeRowHeaders: true
            });
            transposed.sheets[0].name = 'Transposed View';
            addTitleCell(transposed.sheets[0], getViewTitle(pivotGrid.engine));
            book.sheets.push(transposed.sheets[0]);
            transposeView(pivotGrid.engine);

            // save the book
            book.save('wijmo.olap.xlsx');
        }

        // build a title for the current view
        function getViewTitle(ng) {
            var title = '';
            for (var i = 0; i < ng.valueFields.length; i++) {
                if (i > 0) title += ', ';
                title += ng.valueFields[i].header;
            }
            title += ' by ';
            if (ng.rowFields.length) {
                for (var i = 0; i < ng.rowFields.length; i++) {
                    if (i > 0) title += ', ';
                    title += ng.rowFields[i].header;
                }
            }
            if (ng.rowFields.length && ng.columnFields.length) {
                title += ' and by ';
            }
            if (ng.columnFields.length) {
                for (var i = 0; i < ng.columnFields.length; i++) {
                    if (i > 0) title += ', ';
                    title += ng.columnFields[i].header;
                }
            }
            return title;
        }

        function transposeView(ng) {
            ng.deferUpdate(function () {

                // save row/col fields
                var rows = [],
                    cols = [];
                for (var r = 0; r < ng.rowFields.length; r++) {
                    rows.push(ng.rowFields[r].header);
                }
                for (var c = 0; c < ng.columnFields.length; c++) {
                    cols.push(ng.columnFields[c].header);
                }

                // clear row/col fields
                ng.rowFields.clear();
                ng.columnFields.clear();

                // restore row/col fields in transposed order
                for (var r = 0; r < rows.length; r++) {
                    ng.columnFields.push(rows[r]);
                }
                for (var c = 0; c < cols.length; c++) {
                    ng.rowFields.push(cols[c]);
                }
            });
        }

        // adds a title cell into an xlsx sheet
        function addTitleCell(sheet, title) {

            // create cell
            var cell = new wijmo.xlsx.WorkbookCell();
            cell.value = title;
            cell.style = new wijmo.xlsx.WorkbookStyle();
            cell.style.font = new wijmo.xlsx.WorkbookFont();
            cell.style.font.bold = true;

            // create row to hold the cell
            var row = new wijmo.xlsx.WorkbookRow();
            row.cells[0] = cell;

            // and add the new row to the sheet
            sheet.rows.splice(0, 0, row);
        }

        // toggle outline mode
        function toggleOulineMode(e) {
            var pivotGrid = wijmo.Control.getControl('#indexGrid');
            pivotGrid.outlineMode = e.target.checked;
        }
        // toggle ShowValueFieldHeaders
        function toggleShowValueFieldHeaders(e) {
            var pivotGrid = wijmo.Control.getControl('#indexGrid');
            pivotGrid.showValueFieldHeaders = e.target.checked;
        }
    </script>
}
@section Settings{
    @Html.Partial("_OptionsMenu", optionsModel)
}

@section Summary{
    <p>@Html.Raw(OlapRes.Index_Text6)</p>

}