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| <template>
| <div>
| <h3>Dynamic Options</h3>
|
| <h4>Dynamic Options</h4>
| <div>
| <div style="text-align: center;">
| <a class="btn btn-outline-primary" @click="pushItem">Push Random Item</a>
| <a class="btn btn-outline-primary" @click="popItem">Pop Item</a>
| <a class="btn btn-outline-primary" @click="unshiftItem">Unshift Random Item</a>
| <a class="btn btn-outline-primary" @click="shiftItem">Shift Item</a>
| <a class="btn btn-outline-primary" @click="replaceItems">Replace 10 Items</a>
| </div>
| <scroll-picker :options="options" v-model="data"></scroll-picker>
| <div>selected item = <strong>{{ data === null ? 'null' : data }}</strong></div>
| </div>
| </div>
| </template>
| <script>
|
| export default {
| data() {
| return {
| data: null,
| options: [],
| }
| },
| methods: {
| pushItem() {
| this.options.push(~~(Math.random() * 100000))
| },
| popItem() {
| this.options.pop()
| },
| unshiftItem() {
| this.options.unshift(~~(Math.random() * 100000))
| },
| shiftItem() {
| this.options.shift()
| },
| replaceItems() {
| this.options = [...Array(10)].map(() => ~~(Math.random() * 100000))
| },
| },
| }
| </script>
|
|
