Files
fizzy/app/javascript/controllers/autosave_controller.js
T

50 lines
1.0 KiB
JavaScript

import { Controller } from "@hotwired/stimulus"
import { debounce } from "helpers/timing_helpers"
export default class extends Controller {
static targets = ["input"]
static values = { key: String }
initialize() {
this.debouncedSave = debounce(() => {
const content = this.inputTarget.value
if (content) {
localStorage.setItem(this.keyValue, content)
} else {
this.clear()
}
}, 300)
}
connect() {
this.restoreContent()
}
submit({ detail: { success } }) {
if (success) {
this.clear()
}
}
save() {
this.debouncedSave()
}
clear() {
localStorage.removeItem(this.keyValue)
}
restoreContent() {
const savedContent = localStorage.getItem(this.keyValue)
if (savedContent) {
this.inputTarget.value = savedContent
this.inputTarget.dispatchEvent(new CustomEvent('house-md:change', {
bubbles: true,
detail: {
previousContent: '',
newContent: savedContent
}
}))
}
}
}