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| <template>
| <div>
| <div
| :class="className"
| :style="{
| color: color,
| fontSize: countSize,
| fontWeight: countWeight,
| display: display,
| }"
| >
| <span>{{ prefix }}</span>
| <span v-cloak :id="id"></span>
| <span>{{ unit }}</span>
| <span>{{ suffix }}</span>
| </div>
| <slot name="intro"></slot>
| </div>
| </template>
|
| <script>
| import { CountUp } from "countup.js";
|
| export default {
| data() {
| return {
| unit: "",
| count: {},
| };
| },
| name: "countUp",
| props: {
| id: {
| type: String,
| default: "countUp",
| },
| className: String,
| prefix: String,
| suffix: String,
| display: {
| type: String,
| default: "inline-block",
| },
| endVal: {
| type: Number,
| required: true,
| },
| delay: {
| type: Number,
| default: 0,
| },
| decimalPlaces: {
| type: Number,
| default: 0,
| },
| duration: {
| type: Number,
| default: 2,
| },
| options: {
| type: Object,
| default: () => {
| return {
| startVal: 0,
| useEasing: true,
| useGrouping: true,
| separator: ",",
| decimal: ".",
| };
| },
| },
| color: String,
| countSize: {
| type: String,
| default: "18px",
| },
| countWeight: {
| type: Number,
| default: 500,
| },
| },
| methods: {
| transformValue(val) {
| let endVal = 0;
| let unit = "";
| if (val < 1000000) {
| endVal = val;
| } else if (val >= 1000000 && val < 10000000000) {
| endVal = parseInt(val / 1000000);
| unit = "M+";
| } else if (val >= 10000000000) {
| endVal = parseInt(val / 1000000000);
| unit = "B+";
| }
| return {
| val: endVal,
| unit: unit,
| };
| },
| start() {
| this.$nextTick(() => {
| setTimeout(() => {
| let res = this.transformValue(this.endVal);
| let endVal = res.val;
| this.unit = res.unit;
| let count = {};
| this.options.decimalPlaces = this.decimalPlaces;
| this.options.duration = this.duration;
| this.count = count = new CountUp(this.id, endVal, this.options);
| if (!count.error) {
| count.start();
| }
| }, this.delay);
| });
| },
| },
| mounted() {
| this.start();
| },
| watch: {
| endVal(val) {
| let res = this.transformValue(val);
| let endVal = res.val;
| this.unit = res.unit;
| this.count.update(endVal);
| },
| },
| };
| </script>
|
|
