83 lines
1.4 KiB
Vue
83 lines
1.4 KiB
Vue
<template>
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<div class="countContainer">
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<div class="item">
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<span class="name">字数</span>
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<span class="value">{{ words }}</span>
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</div>
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<div class="item">
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<span class="name">节点</span>
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<span class="value">{{ num }}</span>
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</div>
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</div>
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</template>
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<script>
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/**
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* @Author: 王林
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* @Date: 2021-06-24 22:53:10
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* @Desc: 字数及节点数量统计
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*/
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export default {
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name: "Count",
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props: {},
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data() {
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return {
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words: 0,
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num: 0,
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};
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},
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created() {
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this.$bus.$on("data_change", (data) => {
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this.words = 0;
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this.num = 0;
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this.walk(data);
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});
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},
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methods: {
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/**
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* @Author: 王林
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* @Date: 2021-06-30 22:13:07
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* @Desc: 遍历
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*/
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walk(data) {
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this.num++;
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this.words += (String(data.data.text) || "").length;
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if (data.children && data.children.length > 0) {
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data.children.forEach((item) => {
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this.walk(item);
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});
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}
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},
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},
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};
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</script>
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<style lang="less" scoped>
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.countContainer {
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padding: 0 12px;
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position: fixed;
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left: 20px;
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bottom: 20px;
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background: hsla(0, 0%, 100%, 0.8);
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border-radius: 2px;
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opacity: 0.8;
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height: 22px;
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line-height: 22px;
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font-size: 12px;
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display: flex;
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.item {
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color: #555;
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margin-right: 15px;
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&:last-of-type {
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margin-right: 0;
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}
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.name {
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margin-right: 5px;
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}
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}
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}
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</style>
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