mirror of
https://github.com/wailsapp/wails.git
synced 2025-05-02 07:21:32 +08:00
27 lines
1.1 KiB
Plaintext
27 lines
1.1 KiB
Plaintext
---
|
|
sidebar_position: 1
|
|
---
|
|
|
|
# Introduction
|
|
|
|
The runtime is a library that provides utility methods for your application. There is both a Go and Javascript runtime
|
|
and the aim is to try and keep them at parity where possible.
|
|
|
|
The Go Runtime is available through importing `github.com/wailsapp/wails/v2/pkg/runtime`. All methods in this package
|
|
take a context as the first parameter. This context should be obtained from the [OnStartup](/docs/reference/options#onstartup)
|
|
or [OnDomReady](/docs/reference/options#ondomready) hooks.
|
|
|
|
:::info Note
|
|
|
|
Whilst the context will be provided to the
|
|
[OnStartup](/docs/reference/options#onstartup) method, there's no guarantee the runtime will work in this method as
|
|
the window is initialising in a different thread. If
|
|
you wish to call runtime methods at startup, use [OnDomReady](/docs/reference/options#ondomready).
|
|
|
|
:::
|
|
|
|
The Javascript library is available to the frontend via the `window.runtime` map. There is a runtime package generated when using `dev`
|
|
mode that provides Typescript declarations for the runtime. This should be located in the `wailsjs` directory in your
|
|
frontend directory.
|
|
|