<!DOCTYPE html><html lang="en"><head> <meta charset="utf-8"> <title>ECharts</title></head><body> <!--Step:1 Prepare a dom for ECharts which (must) has size (width & hight)--> &l
路由文件 :router/index.js import Vue from 'vue'import Router from 'vue-router'import index '@/view/index'import user from '@/view/user'Vue.use(Router)export default new Router({ routes: [ { path: '/index', name: 'index', component: index, meta:{ title:'首
achartengine做平行线的时候经常会遇到: java.lang.IndexOutOfBoundsException: Invalid index 1, size is 1 at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251) at org.achartengine.renderer.DefaultRenderer.getSeriesRendererAt(DefaultRenderer.java:
解决方法: (1)用的是 Ext.getCmp(id).setText('XXXX')可以动态设置label 显示的文本值,但是文本中有个别数字需要改变颜色显示,需要加样式,这种方法会把加样式的标签(html)以文本的方式显示出来,而不会被浏览器解析... (2) Ext.getCmp(id).getEl().update('XXXXX'),将要显示的文字和样式代码写到update()方法中即实现动态设置html的显示 动态调用代码: var b = window.unitCount == un