update(examples): correct examples

Signed-off-by: Braks <78412429+bcakmakoglu@users.noreply.github.com>

examples/NodeTypeChange/NodeTypeChangeExample.vue

@@ -1,5 +1,4 @@
 <script lang="ts" setup>
-import { CSSProperties } from 'vue'
 import { VueFlow, addEdge, Connection, Edge, Elements, isEdge, FlowInstance, Position } from '~/index'
 
 const initialElements: Elements = [
@@ -7,7 +6,7 @@ const initialElements: Elements = [
     id: '1',
     sourcePosition: Position.Right,
     type: 'input',
-    data: { label: 'Input' },
+    label: 'Input',
     position: { x: 0, y: 80 },
   },
   {
@@ -15,14 +14,12 @@ const initialElements: Elements = [
     type: 'output',
     sourcePosition: Position.Right,
     targetPosition: Position.Left,
-    data: { label: 'A Node' },
+    label: 'A Node',
     position: { x: 250, y: 0 },
   },
   { id: 'e1-2', source: '1', type: 'smoothstep', target: '2', animated: true },
 ]
 
-const buttonStyle: CSSProperties = { position: 'absolute', right: 10, top: 30, zIndex: 4 }
-
 const elements = ref<Elements>(initialElements)
 
 const onConnect = (params: Connection | Edge) => (elements.value = addEdge(params, elements.value))
@@ -30,18 +27,14 @@ const onConnect = (params: Connection | Edge) => (elements.value = addEdge(param
 const onLoad = (flowInstance: FlowInstance) => flowInstance.fitView()
 
 const changeType = () => {
-  elements.value = elements.value.map((el) => {
-    if (isEdge(el) || el.type === 'input') return el
-
-    return {
-      ...el,
-      type: el.type === 'default' ? 'output' : 'default',
-    }
+  elements.value.forEach((el) => {
+    if (isEdge(el) || el.type === 'input') return
+    el.type = el.type === 'default' ? 'output' : 'default'
   })
 }
 </script>
 <template>
-  <VueFlow v-model="elements" @connect="onConnect" @load="onLoad">
-    <button :style="buttonStyle" @click="changeType">change type</button>
+  <VueFlow v-model="elements" @connect="onConnect" @pane-ready="onLoad">
+    <button :style="{ position: 'absolute', right: 10, top: 30, zIndex: 4 }" @click="changeType">change type</button>
   </VueFlow>
 </template>