77 lines
2.3 KiB
JavaScript
77 lines
2.3 KiB
JavaScript
// If you want to use Phoenix channels, run `mix help phx.gen.channel`
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// to get started and then uncomment the line below.
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// import "./user_socket.js"
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// You can include dependencies in two ways.
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//
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// The simplest option is to put them in assets/vendor and
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// import them using relative paths:
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//
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// import "../vendor/some-package.js"
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//
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// Alternatively, you can `npm install some-package --prefix assets` and import
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// them using a path starting with the package name:
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//
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// import "some-package"
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//
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// Include phoenix_html to handle method=PUT/DELETE in forms and buttons.
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import "phoenix_html"
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// Establish Phoenix Socket and LiveView configuration.
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import {Socket} from "phoenix"
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import {LiveSocket} from "phoenix_live_view"
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import topbar from "../vendor/topbar"
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let csrfToken = document.querySelector("meta[name='csrf-token']").getAttribute("content")
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// Hooks for LiveView components
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let Hooks = {}
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// ComboBox hook: Prevents form submission when Enter is pressed in dropdown
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Hooks.ComboBox = {
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mounted() {
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this.handleKeyDown = (e) => {
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const isDropdownOpen = this.el.getAttribute("aria-expanded") === "true"
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if (e.key === "Enter" && isDropdownOpen) {
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e.preventDefault()
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}
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}
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this.el.addEventListener("keydown", this.handleKeyDown)
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},
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destroyed() {
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this.el.removeEventListener("keydown", this.handleKeyDown)
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}
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}
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let liveSocket = new LiveSocket("/live", Socket, {
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longPollFallbackMs: 2500,
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params: {_csrf_token: csrfToken},
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hooks: Hooks
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})
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// Listen for custom events from LiveView
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window.addEventListener("phx:set-input-value", (e) => {
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const {id, value} = e.detail
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const input = document.getElementById(id)
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if (input) {
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input.value = value
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}
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})
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// Show progress bar on live navigation and form submits
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topbar.config({barColors: {0: "#29d"}, shadowColor: "rgba(0, 0, 0, .3)"})
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window.addEventListener("phx:page-loading-start", _info => topbar.show(300))
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window.addEventListener("phx:page-loading-stop", _info => topbar.hide())
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// connect if there are any LiveViews on the page
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liveSocket.connect()
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// expose liveSocket on window for web console debug logs and latency simulation:
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// >> liveSocket.enableDebug()
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// >> liveSocket.enableLatencySim(1000) // enabled for duration of browser session
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// >> liveSocket.disableLatencySim()
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window.liveSocket = liveSocket
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