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- /*
- * @description: 此处是业务组件的代码案例
- * @Date: 2023-06-06 15:45:07
- */
- // vue 组件片段
- export const defaultEchartsVueContent = `
- <!-- 这是一个代码案例 -->
- <template>
- <div
- :id="chatId"
- style="width: 100%;height: 100%"
- />
- </template>
- <script>
- export default {
- name: 'TestA',
- components: {
- },
- // 业务组件提供的props
- props: {
- config: {
- type: Object,
- default: () => ({})
- }
- },
- data () {
- return {
- chart: null,
- }
- },
- // 计算属性
- computed: {
- chatId(){
- return 'echarts' + this.config.code
- }
- },
- methods: {
- //响应式变化组件大小方法,无需改动
- onResize () {
- this.chart.resize({
- animation: {
- duration: 300,
- easing: 'linear'
- // delay: 500,
- }
- })
- },
- // 初始化图表
- newChart (config) {
- let option = config.option
- const xList=config.option.data.map(item=> item[config.option.xField])
- const yList=config.option.data.map(item=> item[config.option.yField])
- option.xAxis.data=xList
- option.series[0].data=yList
- const dom = document.getElementById(this.chatId)
- this.chart = config.echarts.init(dom)
- this.chart.setOption(option,true)
- },
- },
- mounted(){
- this.newChart(this.config)
- //响应式变化组件大小,无需改动
- const dragSelect = document.querySelector("#"+this.chatId)
- let pre = Date.now()
- const wait = 300
- const resizeObserver = new ResizeObserver(entries => {
- const now = Date.now()
- if (now - pre >= wait) {
- setTimeout(() => {
- this.onResize()
- }, wait)
- pre = Date.now()
- }
- })
- resizeObserver.observe(dragSelect)
- },
- }
- </script>
- <style lang="scss" scoped>
- // 此处书写样式,支持scss
- </style>
- `
- // 配置 片段
- export const defaultEchartsSettingContent = `
- // 这是一个配置案例
- // 组件备注名称
- const title = 'echarts案例'
- // 右侧配置项
- const setting = [
- {
- label: '维度',
- // 设置组件类型, select / input / colorPicker
- type: 'select',
- // 字段
- field: 'xField',
- optionField: 'xField', // 对应options中的字段
- // 是否多选
- multiple: false,
- // 绑定的值
- value: '',
- // tab页。 data: 数据, custom: 自定义
- tabName: 'data'
- },
- {
- label: '指标',
- // 设置组件类型
- type: 'select',
- // 字段
- field: 'yField',
- // 对应options中的字段
- optionField: 'yField',
- // 是否多选
- multiple: false,
- value: '',
- tabName: 'data'
- },
- {
- label: 'x轴类型',
- type: 'input',
- field: 'xAxis_type',
- optionField: 'xAxis.type',
- value: 'category',
- tabName: 'custom',
- groupName: 'xAxis'
- },
- {
- label: 'y轴类型',
- type: 'input',
- field: 'yAxis_type',
- optionField: 'yAxis.type',
- value: 'value',
- tabName: 'custom',
- groupName: 'yAxis'
- }
- ]
- // 模拟数据
- const data = [
- { Date: '2010-01', scales: 1998 },
- { Date: '2010-02', scales: 1850 },
- { Date: '2010-03', scales: 1720 },
- { Date: '2010-04', scales: 1818 },
- { Date: '2010-05', scales: 1920 },
- { Date: '2010-06', scales: 1802 },
- { Date: '2010-07', scales: 1945 },
- { Date: '2010-08', scales: 1856 },
- { Date: '2010-09', scales: 2107 },
- { Date: '2010-10', scales: 2140 }
- ]
- const option = {
- // 数据将要放入到哪个字段中
- dataKey: 'data',
- data,
- color: '',
- appendPadding: [16, 16, 16, 16], // 设置图标的边距
- xField: 'Date',
- yField: 'scales',
- smooth: true,
- xAxis: {
- type:'category',
- data: []
- },
- yAxis: {
- type: 'value'
- },
- series:[
- {
- data: [],
- type:'line'
- }
- ]
- }
- export default {
- title,
- option,
- setting
- }
- `
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