update(examples): move examples into src dir

2022-04-04 21:42:48 +02:00
parent 9539d7f263
commit c1594b0071
53 changed files with 34 additions and 35 deletions
@@ -0,0 +1,58 @@
+<script lang="ts" setup>
+import {
+  VueFlow,
+  Controls,
+  updateEdge,
+  addEdge,
+  Elements,
+  FlowInstance,
+  Connection,
+  Edge,
+  FlowEvents,
+  ConnectionMode,
+} from '@braks/vue-flow'
+
+const initialElements: Elements = [
+  {
+    id: '1',
+    type: 'input',
+    label: 'Node <strong>A</strong>',
+    position: { x: 250, y: 0 },
+  },
+  {
+    id: '2',
+    label: 'Node <strong>B</strong>',
+    position: { x: 100, y: 100 },
+  },
+  {
+    id: '3',
+    label: 'Node <strong>C</strong>',
+    position: { x: 400, y: 100 },
+    style: { background: '#D6D5E6', color: '#333', border: '1px solid #222138', width: 180 },
+  },
+  { id: 'e1-2', source: '1', target: '2', label: 'Updateable edge', updatable: true },
+]
+
+const elements = ref(initialElements)
+const onLoad = (flowInstance: FlowInstance) => flowInstance.fitView()
+const onEdgeUpdateStart = (edge: Edge) => console.log('start update', edge)
+const onEdgeUpdateEnd = (edge: Edge) => console.log('end update', edge)
+const onEdgeUpdate = ({ edge, connection }: FlowEvents['edgeUpdate']) => {
+  elements.value = updateEdge(edge, connection, elements.value)
+}
+const onConnect = (params: Connection | Edge) => (elements.value = addEdge(params, elements.value))
+</script>
+<template>
+  <VueFlow
+    v-model="elements"
+    :snap-to-grid="true"
+    :connection-mode="ConnectionMode.Loose"
+    @pane-ready="onLoad"
+    @edge-update="onEdgeUpdate"
+    @connect="onConnect"
+    @edge-update-start="onEdgeUpdateStart"
+    @edge-update-end="onEdgeUpdateEnd"
+  >
+    <Controls />
+  </VueFlow>
+</template>