mirror of
https://github.com/apache/skywalking-booster-ui.git
synced 2025-05-01 19:34:01 +00:00
102 lines
2.7 KiB
Vue
102 lines
2.7 KiB
Vue
<!-- Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License. -->
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<template>
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<div ref="chartRef" :style="`height:${height};width:${width};`">
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<div v-if="!available" class="no-data">No Data</div>
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</div>
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</template>
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<script lang="ts" setup>
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import {
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watch,
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ref,
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Ref,
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onMounted,
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onBeforeUnmount,
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unref,
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computed,
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} from "vue";
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import type { PropType } from "vue";
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import { useECharts } from "@/hooks/useEcharts";
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import { addResizeListener, removeResizeListener } from "@/utils/event";
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/*global Nullable, defineProps, defineEmits*/
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const emits = defineEmits(["select"]);
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const chartRef = ref<Nullable<HTMLDivElement>>(null);
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const { setOptions, resize, getInstance } = useECharts(
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chartRef as Ref<HTMLDivElement>
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);
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const props = defineProps({
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height: { type: String, default: "100%" },
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width: { type: String, default: "100%" },
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option: {
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type: Object as PropType<{ [key: string]: any }>,
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default: () => ({}),
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},
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});
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const available = computed(
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() =>
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(Array.isArray(props.option.series) &&
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props.option.series[0] &&
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props.option.series[0].data) ||
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(Array.isArray(props.option.series.data) && props.option.series.data[0])
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);
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onMounted(async () => {
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if (!available.value) {
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return;
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}
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await setOptions(props.option);
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chartRef.value && addResizeListener(unref(chartRef), resize);
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setTimeout(() => {
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const instance = getInstance();
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if (!instance) {
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return;
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}
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instance.on("click", (params: any) => {
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emits("select", params);
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});
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}, 1000);
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});
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watch(
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() => props.option,
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(newVal, oldVal) => {
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if (!available.value) {
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return;
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}
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if (JSON.stringify(newVal) === JSON.stringify(oldVal)) {
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return;
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}
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setOptions(newVal);
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}
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);
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onBeforeUnmount(() => {
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removeResizeListener(unref(chartRef), resize);
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});
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</script>
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<style lang="scss" scoped>
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.no-data {
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font-size: 12px;
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height: 100%;
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box-sizing: border-box;
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display: -webkit-box;
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-webkit-box-orient: horizontal;
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-webkit-box-pack: center;
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-webkit-box-align: center;
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color: #666;
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}
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</style>
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