Locator Gran Bretagna
BetaRank British outward postcodes by distance from a postcode or coordinates. Coverage is England.
https://api.pro6pp.nl/v2/locator/gbPanoramica
Returns your list of outward postcodes ordered by distance from an outward
postcode or a lat/lng origin. Coverage is England.
Accepts outward postcodes such as B11 or SW1A, case-insensitive.
Sectors such as B11 1 and complete unit postcodes such as B11 1AA are invalid.
Each outward postcode is represented by the mean coordinates of its unit
postcodes. Administrative labels are included only when every unit postcode
shares the same non-null value for that field.
Supply either postalCode or both lat and lng. An outward postcode takes
precedence over coordinates. straight measures from the supplied origin;
road uses the origin's outward postcode, or the nearest outward centroid
for a coordinate origin, and includes driving time. Results are ordered by
distance unless orderBy=input is supplied.
ParametriQuery string
Outward postcodes to rank, case-insensitive. For GET, separate them with commas,
for example BS1,SW1A. For POST, supply a JSON array such as ["BS1", "SW1A"].
Sectors and complete unit postcodes are invalid.
- Esempio
["BS1","SW1A"]
An outward postcode such as B11 or SW1A, case-insensitive.
Sectors such as B11 1 and complete unit postcodes such as B11 1AA are invalid.
Supply either postalCode or both lat and lng. When both are supplied,
the outward postcode's centroid is used as the origin.
- Esempio
B1- Pattern
^[A-Za-z]{1,2}[0-9][0-9A-Za-z]?$
The latitude.
The longitude.
The order in which to return the results: distance (default) or input (keeps the input ordering).
- Predefinito
"distance"
The amount of results returned, a number between 1 and 999. Default value is 10.
- Predefinito
10- Min
1- Max
999
Specifies the algorithm for calculating distance and time.
Available Algorithms:
straight: Calculates the distance in a straight line.road: Calculates the actual traveling distance and time using the drive time matrix (shortest route) over the actual road network.- Availability of
roaddepends on your subscription level.
- Availability of
- Esempio
straight- Predefinito
"straight"- Uno tra
straightroad
Risposte
| Campo | Tipo | Valore di esempio | Descrizione |
|---|---|---|---|
| distance | number | 123600 | Distance in metres, using the selected algorithm. |
| duration | number | non presente nell'esempio | Driving time in minutes, included for the road algorithm. |
| lat | number | 51.453 | Mean latitude of the outward postcode's unit postcodes. |
| lng | number | -2.594 | Mean longitude of the outward postcode's unit postcodes. |
| postalCode | string | "BS1" | The outward postcode, in uppercase. |
| county | string | non presente nell'esempio | The ceremonial county or unitary authority. |
| district | string | non presente nell'esempio | The local authority district or borough. |
| civil_parish | string | non presente nell'esempio | The civil parish. |
| town | string | non presente nell'esempio | The town-level administrative area, present only where one exists. |
| settlement | string | non presente nell'esempio | The city, town or village name. |
[
{
"distance": 123600,
"lat": 51.453,
"lng": -2.594,
"postalCode": "BS1"
},
{
"distance": 163138,
"lat": 51.505,
"lng": -0.132,
"postalCode": "SW1A"
}
]Errori
Campi di una risposta di errore
| Campo | Tipo | Descrizione |
|---|---|---|
| error_id | string | The reason the request failed, such as |
| errors | array of object | One entry per problem found in the request. |
| errors[].message | string | A readable explanation of the problem, in English. |
| errors[].help | string | A link to the documentation section that covers the problem. |
| errors[].parameter | any | The parameter the problem is about. Usually its name; a list when several parameters are involved, or a name with the values to choose from when the request must select one. |
| errors[].value | any | The value the request sent for |
MISSING_PARAMETERA parameter that other parameters depend on is missing. errors has one entry per missing parameter.
A parameter that other parameters depend on is missing. errors has one entry per missing parameter.
{
"error_id": "MISSING_PARAMETER",
"errors": [
{
"message": "Required parameter lat is missing",
"help": "https://pro6pp.nl/docs/v2/redoc",
"parameter": "lat"
}
]
}INVALID_PARAMETER_TYPEA value has the wrong type, such as text for a number.
A value has the wrong type, such as text for a number.
{
"error_id": "INVALID_PARAMETER_TYPE",
"errors": [
{
"message": "parameter: lat has invalid 1,0, should be number",
"help": "https://pro6pp.nl/docs/v2/redoc",
"parameter": "lat"
}
]
}INVALID_VALUEA required parameter is missing, or a value is malformed, out of bounds or cannot be found.
A required parameter is missing, or a value is malformed, out of bounds or cannot be found.
{
"error_id": "INVALID_VALUE",
"errors": [
{
"message": "value is invalid",
"help": "https://pro6pp.nl/docs/v2/redoc",
"parameter": "postalCode",
"value": "invalid"
}
]
}UNAUTHORIZEDThe API key is missing, unknown, revoked or expired, its subscription is not active, the request does not match the key's allowlist, or the subscription does not include this call.
The API key is missing, unknown, revoked or expired, its subscription is not active, the request does not match the key's allowlist, or the subscription does not include this call.
{
"error_id": "UNAUTHORIZED",
"errors": [
{
"message": "No authorization token provided",
"help": "https://pro6pp.nl/docs/v2/redoc#section/Authentication"
}
]
}Esempi di codice
curl "https://api.pro6pp.nl/v2/locator/gb?targetPostalCodes=BS1%2CSW1A&postalCode=B1&algorithm=straight&authKey=YOUR_API_KEY"La invitiamo a richiedere codice di esempio nel linguaggio di programmazione che preferisce.
Passo dopo passo
Seguendo i passaggi seguenti, crei un semplice modulo per provare la funzionalità Gran Bretagna Locator.
Creare la pagina HTML
Iniziamo creando una pagina HTML vuota con una struttura web minima. Crei un nuovo file
.htmldenominatopro6pp_gran-bretagna_locator.html. Aggiunga il seguente codice tra i tag<body>e</body>. Questo codice aggiunge i campi di input per l'inserimento dell'indirizzo.<form class="form" id="form"> <div>Call</div> <div> <label for="targetPostalCodes">targetPostalCodes:</label> <input id="targetPostalCodes" class="targetPostalCodes" placeholder="BS1,SW1A"/> <label for="postalCode">postalCode:</label> <input id="postalCode" class="postalCode" placeholder="B1"/> <label for="lat">lat:</label> <input id="lat" class="lat" placeholder=""/> <label for="lng">lng:</label> <input id="lng" class="lng" placeholder=""/> <label for="orderBy">orderBy:</label> <input id="orderBy" class="orderBy" placeholder=""/> <label for="maxResults">maxResults:</label> <input id="maxResults" class="maxResults" placeholder=""/> <label for="algorithm">algorithm:</label> <input id="algorithm" class="algorithm" placeholder="straight"/> </div> <div> <span style="color: red" class="message"></span> </div> <div> <button type="submit">Submit</button> </div> <br /> <div>Response</div> <br /> <div>Full Response</div> <pre class="jsonResponse"></pre> </form>Aggiungere l'interazione
Aggiunga il seguente codice JavaScript in un file separato
pro6pp_gran-bretagna_locator.js. Gli IDs e i nomi delle classi (Class) degli elementi HTML devono corrispondere a quelli indicati in questo file JavaScript per ottenere i risultati corretti.document.addEventListener("DOMContentLoaded", function() { const pro6ppAuthKey = "AUTH_KEY"; // Replace with your actual authorization key let messageSpan = document.querySelector(".message"); let jsonResponseSpan = document.querySelector(".jsonResponse"); const BASE_URL = "https://api.pro6pp.nl/v2"; function fetchAddress(authKey) { const queryParams = { targetPostalCodes: document.getElementById("targetPostalCodes").value, authKey: authKey }; const optionalQueryParams = [ "postalCode", "lat", "lng", "orderBy", "maxResults", "algorithm", ]; for (const name of optionalQueryParams) { const value = document.getElementById(name).value; if (value !== "") { queryParams[name] = value; } } let encodedUrl = new URL(`${BASE_URL}/locator/gb`); encodedUrl.search = new URLSearchParams(queryParams); fetch(encodedUrl) .then(async (response) => { const data = await response.json(); if (data) { messageSpan.textContent = ""; jsonResponseSpan.textContent = JSON.stringify(data, null, 2); } }) .catch((error) => { console.error("Error fetching: ", error); messageSpan.textContent = error.message; }); } const form = document.getElementById("form"); form.onsubmit = function (event) { event.preventDefault(); fetchAddress(pro6ppAuthKey); } });Farlo funzionare
Colleghi il file JavaScript all'interno di
pro6pp_gran-bretagna_locator.htmlsubito prima del tag di chiusura</body>.... <script src="pro6pp_gran-bretagna_locator.js"></script> </body> </html>Per accedere al servizio web Pro6PP è necessario richiedere la Sua chiave di autorizzazione personale. La chiave Le viene inviata via e-mail subito dopo la registrazione. Sostituisca il segnaposto
AUTH_KEYindicato sopra con la Sua chiave di autorizzazione personale.Se non ha ancora un account, si registri per una prova gratuita di 2 mesi. Dopo aver creato l'account, vada in Dettagli abbonamento e copi la Sua
AUTH_KEY. Questa chiave Le servirà per autenticare le Sue richieste.Vederlo in azione
Una volta completati i passaggi precedenti, è il momento di eseguire il modulo in locale nel Suo browser. Ora dovrebbe avere due file nella stessa cartella del Suo computer:
pro6pp_gran-bretagna_locator.html- la pagina HTML con il modulo.pro6pp_gran-bretagna_locator.js- il file JavaScript che gestisce l'interazione.
Ora può aprire il file HTML nel Suo browser semplicemente facendo doppio clic su di esso nel gestore file (ad es. Finder su macOS o File Explorer su Windows). In alternativa, può aprirlo manualmente nel browser utilizzando il percorso completo
file:///. Ad esempio:file:///C:/Users/YourName/Documents/pro6pp_gran-bretagna_locator.html file:///Users/yourname/Desktop/pro6pp_gran-bretagna_locator.htmlUna volta aperta la pagina, inizi a digitare nei campi del modulo e prema Submit per visualizzare la risposta dell'API nella sezione "Full Response".