26 lines
646 B
JavaScript
26 lines
646 B
JavaScript
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import { CartBaseController } from './cart_base_controller'
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export default class extends CartBaseController {
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static targets = [ 'counter' ]
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connect () {
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if (!this.hasCounterTarget) {
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console.error("Missing counter target")
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return
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}
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window.addEventListener('cart:counter', event => this.counter = event.detail.item_count)
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window.addEventListener('storage', event => {
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if (event.key == 'cart:counter') this.counter = event.newValue
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})
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if (!this.cart) return
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this.counter = this.cart.data.attributes.item_count
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}
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set counter (quantity) {
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this.counterTarget.innerText = quantity
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}
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}
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