小阮的笔记本

效果图直接在需要的页面引用该组件就行<template> <div id="panel"> </div></template><script>export default { methods: { mouseMove(e) { /*这里获取元素节点*/ let oPanel = document.getElementById("panel");

末尾有vue的echarts组件echarts自适应页面 let myChart = echarts.init(document.getElementById(`${this.id}`)); myChart.clear(); myChart.setOption(option, true); window.addEventListener("resize", () => { myChart.resize(); });提示+吸附 .

elementUI级联选择器Cascader，删除tag存在的问题 <div class="address-choose"> <div class="card-show"> <el-button class="tags" v-for="(item,index) in cityShowList" :key="index"

background和background-colorbackground和background-imagebackground-color 和 background-imagebackground/background-color/background-image

给页面加上水印用canvas画一张背景图export default { //tool.js addWaterMark() { const strArr = `${localStorage.getItem( "loginUserName" )}${localStorage .getItem("logunUserPhone") .slice(7, 11