Struct DialogService

pub struct DialogService {}

A dialog service.

Implementations

impl DialogService

pub fn alert(message: &str)

Calls alert function.

pub fn confirm(message: &str) -> bool

Calls confirm function.

pub fn prompt(message: &str) -> Option<String>

Prompts the user to input a message. In most browsers this will open an alert box with an input field where the user can input a message.

MDN Documentation

This method will panic! if there is an error in the process of trying to carry out this operation.

Note that this function is blocking; no other code can be run on the thread while the user inputs their message which means that the page will appear to have ‘frozen’ while the user types in their message.

This function will return None if the user cancels the operation (normally a ‘cancel’ button will be displayed to the user, clicking which cancels the operation).

Trait Implementations

impl Debug for DialogService

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

Formats the value using the given formatter.

impl Default for DialogService

fn default() -> DialogService

Returns the “default value” for a type.