d71de0a92d
* chore(docs): update basic example styles * chore(docs): update confirm delete example styles * chore(docs): update dnd example styles * chore(docs): update hidden example * chore(docs): update update node example * chore(docs): update node toolbar example styles * chore(docs): update transition example styles * chore(docs): cleanup basic example els * chore(docs): cleanup examples
72 lines
1.4 KiB
Vue
72 lines
1.4 KiB
Vue
<script setup>
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import { ref } from 'vue'
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import { Background } from '@vue-flow/background'
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import { Panel, VueFlow } from '@vue-flow/core'
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const nodes = ref([
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{
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id: '1',
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type: 'input',
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data: { label: 'Node 1' },
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position: { x: 250, y: 5 },
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class: 'light',
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},
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{
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id: '2',
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data: { label: 'Node 2' },
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position: { x: 100, y: 100 },
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class: 'light',
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},
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{
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id: '3',
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data: { label: 'Node 3' },
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position: { x: 400, y: 100 },
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class: 'light',
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},
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{
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id: '4',
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data: { label: 'Node 4' },
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position: { x: 400, y: 200 },
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class: 'light',
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},
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])
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const edges = ref([
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{ id: 'e1-2', source: '1', target: '2' },
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{ id: 'e1-3', source: '1', target: '3' },
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{ id: 'e3-4', source: '3', target: '4' },
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])
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function toggleClass() {
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nodes.value = nodes.value.map((node) => {
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return {
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...node,
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class: node.class === 'light' ? 'dark' : 'light',
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}
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})
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}
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function updatePos() {
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nodes.value = nodes.value.map((node) => {
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return {
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...node,
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position: {
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x: Math.random() * 400,
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y: Math.random() * 400,
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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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<template>
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<VueFlow :nodes="nodes" :edges="edges" fit-view-on-init>
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<Background />
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<Panel position="top-right">
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<button style="margin-right: 5px" @click="updatePos">update positions</button>
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<button @click="toggleClass">toggle class</button>
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</Panel>
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</VueFlow>
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</template>
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