DIDS-Coursework/DIS-COMP4039-CW2-psxrp11-20450011/psxrp11-20450011_InstallationFiles/js/search.js

//Search stuff

document.querySelector("#searchType").addEventListener("change", e =>
{
    if (e.target.value === "pn")
    {
        document.querySelector("#searchField").placeholder = "Find vehicle";
    }
    else
    {
        document.querySelector("#searchField").placeholder = "Find owner";
    }
});

document.querySelector("#searchForm").addEventListener("submit", e =>
{
    e.preventDefault();
    let formData = new FormData();
    formData.append("searchType", document.querySelector("#searchType").value);
    formData.append("searchField", document.querySelector("#searchField").value);

    fetch("search.php", {
        method: "POST",
        body: formData
    }).then(res => res.json().then(json =>
    {
        if (json.message === "ok")
        {
            document.querySelector("#searchResults thead tr").innerHTML = "";
            document.querySelector("#searchResults tbody").innerHTML = "";

            for (const key of Object.keys(json.data[0]))
            {
                let header = key.substring(key.indexOf("_") + 1)
                header = header.charAt(0).toUpperCase() + header.slice(1);
                document.querySelector("#searchResults thead tr").innerHTML += `<th>${header}</th>`;
            }

            let body = "";
            for (const row of json.data)
            {
                body += "<tr>";
                for (const key of Object.keys(row))
                {
                    body += `<td>${(row[key] === "null" || row[key] === null) ? "N/A" : row[key]}</td>`;
                }
                body += "</tr>";
            }

            document.querySelector("#searchResults tbody").innerHTML = body;

        }
        else
        {
            alert("No search results found");
        }
    }));

});