53 lines
1.4 KiB
Vue
53 lines
1.4 KiB
Vue
<script lang="ts" setup>
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import Flow, { Elements } from '~/index'
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import './updatenode.css'
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const initialElements: Elements = [
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{ id: '1', data: { label: '-' }, 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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] as Elements
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const elements = ref<Elements>(initialElements)
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const nodeName = ref<string>('Node 1')
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const nodeBg = ref<string>('#eee')
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const nodeHidden = ref<boolean>(false)
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const updateNode = () => {
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elements.value = elements.value.map((el) => {
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if (el.id === '1') {
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// it's important that you create a new object here in order to notify react flow about the change
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el.data = {
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...el.data,
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label: nodeName.value,
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}
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el.style = { backgroundColor: nodeBg.value }
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el.isHidden = nodeHidden.value
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}
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return el
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})
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}
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watchEffect(() => {
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updateNode()
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})
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</script>
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<template>
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<Flow :elements="elements" :default-zoom="1.5" :min-zoom="0.2" :max-zoom="4">
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<div class="updatenode__controls">
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<label>label:</label>
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<input v-model="nodeName" />
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<label class="updatenode__bglabel">background:</label>
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<input v-model="nodeBg" type="color" />
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<div class="updatenode__checkboxwrapper">
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<label>hidden:</label>
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<input v-model="nodeHidden" type="checkbox" />
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</div>
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</div>
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</Flow>
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</template>
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