// components/verifyspin/verifyspin.js Component({ /** * Component properties */ properties: { }, /** * Component initial data */ data: { stage: 0, }, /** * Component methods */ methods: { begin() { setTimeout(() => { this.next() }, 3000); }, next() { this.setData({ stage: this.stage + 1, }); }, }, lifetimes: { attached() { this.begin(); } }, })