ffdadda051
* Export renamed to VueFlow Signed-off-by: Braks <78412429+bcakmakoglu@users.noreply.github.com>
27 lines
1.1 KiB
Vue
27 lines
1.1 KiB
Vue
<script lang="ts" setup>
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import Controls from './Controls.vue'
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import { VueFlow, addEdge, Connection, Node, Edge, Elements, FlowInstance, removeElements } from '~/index'
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import './save.css'
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const initialElements: Elements = [
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{ id: '1', data: { label: 'Node 1' }, position: { x: 100, y: 100 } },
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{ id: '2', data: { label: 'Node 2' }, position: { x: 100, y: 200 } },
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{ id: 'e1-2', source: '1', target: '2' },
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]
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const elements = ref(initialElements)
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const flowInstance = ref()
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const onConnect = (params: Connection | Edge) => (elements.value = addEdge(params, elements.value))
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const onElementsRemove = (elementsToRemove: Elements) => (elements.value = removeElements(elementsToRemove, elements.value))
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const onLoad = (instance: FlowInstance) => (flowInstance.value = instance)
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const onRestore = (els: Elements) => (elements.value = els)
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const onAdd = (el: Node) => (elements.value = elements.value.concat(el))
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</script>
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<template>
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<VueFlow :elements="elements" @elements-remove="onElementsRemove" @connect="onConnect" @load="onLoad">
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<Controls :flow-instance="flowInstance" @restore="onRestore" @add="onAdd" />
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</VueFlow>
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</template>
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