Get list items and expand fields

The following example shows you how to get list items and expand specified fields.

C++ example

#include <iostream>
#include <vector>

#include "independentsoft/graph/graph_client.hpp"
#include "independentsoft/graph/graph_exception.hpp"
#include "independentsoft/graph/sites/list_item.hpp"
#include "independentsoft/graph/sites/list_item_field.hpp"
#include "independentsoft/graph/query_options/query.hpp"

using namespace independentsoft::graph;
using namespace independentsoft::graph::sites;
using namespace independentsoft::graph::query_options;

int main()
{
    try
    {
        GraphClient client;

        client.client_id = "67cb3333-209e-454e-b7bd-55a4d201270f";
        client.tenant = "independentsoft.onmicrosoft.com";
        client.username = "info@independentsoft.onmicrosoft.com";
        client.password = "password";

        Query query;
        query.expand.push_back("fields(select=Id, Title, Author, Editor, Modified, Created)");

        std::vector<ListItem> items = sync_wait(client.get_list_items("independentsoft.sharepoint.com,ea210ba9-c729-4bc5-a3a0-e80b4f5b645f,cc286862-00d7-403c-ad10-33df95371a72", "333333333-2a3d-4235-9305-9f8bd6c7300a", query));

        for (const ListItem& item : items)
        {
            std::cout << "Item Id: " << item.id << std::endl;
            std::cout << "Item Name: " << item.name << std::endl;
            std::cout << "-----------------------------------------------------------------" << std::endl;

            for (const ListItemField& field : item.fields)
            {
                std::cout << "Field Name: " << field.name << std::endl;
                std::cout << "Field Value: " << field.value << std::endl;
                std::cout << "-----------------------------------------------------------------" << std::endl;
            }
        }
    }
    catch (const GraphException& ex)
    {
        std::cout << "Error: " << ex.code << std::endl;
        std::cout << "Message: " << ex.message << std::endl;
    }

    return 0;
}

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