# See Route Element Details

In this tutorial we will request a route and list the route parts. A MapsIndoors route is made of one or more legs, each containing one or more steps.

Start by creating a `UITableViewController` implementation with a `MPRoute` property.

```swift
class ShowRouteController: UITableViewController {
    var route: MPRoute?
```

Inside the `viewDidLoad` function, setup a directions service, call the directions service and save the route result to your `route` property

```swift
let origin = MPPoint(latitude: 57.057917, longitude: 9.950361, z: 0)!
let destination = MPPoint(latitude: 57.058038, longitude: 9.950509, z: 1)!
let directionsQuery = MPDirectionsQuery(originPoint: origin, destination: destination)

route = try await MPMapsIndoors.shared.directionsService.routingWith(query: directionsQuery)
```

Override the `numberOfRowsInSection` function to return the number of steps in the current leg plus the leg itself

```swift
override func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    if let steps = route?.legs[1].steps {
        return steps.count + 1
    }
    return 0
}
```

Override the `numberOfSections` function to return the number of legs

```swift
override func numberOfSections(in tableView: UITableView) -> Int {
    if let legs = route?.legs {
        return legs.count
    }
    return 0
}
```

Override the `titleForHeaderInSection` function to return the leg index

```swift
override func tableView(_ tableView: UITableView, titleForHeaderInSection section: Int) -> String? {
    return "Route Leg \(section)"
}
```

Override the `tableView:cellForRowAt` function to return leg index and step index if applicable

```swift
override func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = UITableViewCell()
    if indexPath.row > 0 {
        cell.textLabel?.text = "Show leg \(indexPath.section), step \(indexPath.row - 1)"
    } else {
        cell.textLabel?.text = "Show leg \(indexPath.section), all steps"
    }
    return cell
}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.mapsindoors.com/sdks-and-frameworks/ios/directions/wayfinding-instructions/see-route-element-details.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.