Braks
bb0b9049ea
* updated example for UpdateNode Signed-off-by: Braks <78412429+bcakmakoglu@users.noreply.github.com>
53 lines
1.4 KiB
Vue
53 lines
1.4 KiB
Vue
<script lang="ts" setup>
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import { VueFlow, 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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]
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const elements = ref<Elements>(initialElements)
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const opts = ref({
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bg: '#eee',
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name: 'Node 1',
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hidden: false,
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})
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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: opts.value.name,
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}
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el.style = { backgroundColor: opts.value.bg }
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el.isHidden = opts.value.hidden
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}
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return el
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})
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}
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onMounted(updateNode)
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</script>
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<template>
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<VueFlow v-model="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="opts.name" @input="updateNode" />
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<label class="updatenode__bglabel">background:</label>
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<input v-model="opts.bg" type="color" @input="updateNode" />
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<div class="updatenode__checkboxwrapper">
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<label>hidden:</label>
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<input v-model="opts.hidden" type="checkbox" @change="updateNode" />
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</div>
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</div>
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</VueFlow>
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</template>
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