Struct SubmitTicket 

pub struct SubmitTicket {
    _marker: PhantomData<()>,
    function_component: FunctionComponent<Self>,
}

A component that provides a form for users to submit new tickets.

This component allows users to input details such as category, subject (betreff), description, and room number for a new support ticket. It includes client-side validation for the room number and interacts with the backend API to create the ticket.

State

Uses use_state hooks to manage:

• category, betreff, description: Values of the form input fields.
• room, room_input: The parsed and raw room numbers, respectively.
• status: To display messages about submission success or errors.

Room Input Handling

The room_change callback handles parsing the room input:

• Supports numerical room numbers (e.g., “101”).
• Supports ‘K’ prefixed rooms (e.g., “K1” parses to -1).
• Supports ‘D’ prefixed rooms (e.g., “D1” parses to 1001).
• Validates the parsed room against the VALID_ROOMS constant.

Form Submission

• Prevents default form submission behavior.
• Performs validation for room number and presence in VALID_ROOMS.
• Constructs a TicketCreateScheme payload.
• Sends a POST request to /api/tickets/create.
• Updates the status state based on the API response.

Example

html! {
    <SubmitTicket />
}

Fields

_marker: PhantomData<()>

function_component: FunctionComponent<Self>

Trait Implementations

impl BaseComponent for SubmitTicket

where Self: 'static,

type Message = ()

The Component’s Message.

type Properties = ()

The Component’s Properties.

fn create(ctx: &Context<Self>) -> Self

Creates a component.

fn update(&mut self, _ctx: &Context<Self>, _msg: Self::Message) -> bool

Updates component’s internal state.

fn changed( &mut self, _ctx: &Context<Self>, _old_props: &Self::Properties, ) -> bool

React to changes of component properties.

fn view(&self, ctx: &Context<Self>) -> HtmlResult

Returns a component layout to be rendered.

fn rendered(&mut self, _ctx: &Context<Self>, _first_render: bool)

Notified after a layout is rendered.

fn destroy(&mut self, _ctx: &Context<Self>)

Notified before a component is destroyed.

fn prepare_state(&self) -> Option<String>

Prepares the server-side state.

impl Debug for SubmitTicket

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl FunctionProvider for SubmitTicket

type Properties = ()

Properties for the Function Component.

fn run(ctx: &mut HookContext, props: &Self::Properties) -> HtmlResult

Render the component. This function returns the Html to be rendered for the component.