feat(svelte): add ondelete handler #3618

packages/svelte/src/lib/container/SvelteFlow/SvelteFlow.svelte

@@ -63,7 +63,8 @@
   export let selectionOnDrag: $$Props['selectionOnDrag'] = undefined;
   export let autoPanOnConnect: $$Props['autoPanOnConnect'] = true;
   export let autoPanOnNodeDrag: $$Props['autoPanOnNodeDrag'] = true;
-  export let onError: $$Props['onError'] = undefined;
+  export let onerror: $$Props['onerror'] = undefined;
+  export let ondelete: $$Props['ondelete'] = undefined;
   export let attributionPosition: $$Props['attributionPosition'] = undefined;
   export let proOptions: $$Props['proOptions'] = undefined;
   export let defaultEdgeOptions: $$Props['defaultEdgeOptions'] = undefined;
@@ -139,7 +140,8 @@
       isValidConnection,
       autoPanOnConnect,
       autoPanOnNodeDrag,
-      onError,
+      onerror,
+      ondelete,
       connectionMode,
       nodeDragThreshold
     };

packages/svelte/src/lib/container/SvelteFlow/types.ts

@@ -24,7 +24,8 @@ import type {
   KeyDefinition,
   EdgeTypes,
   DefaultEdgeOptions,
-  FitViewOptions
+  FitViewOptions,
+  OnDelete
 } from '$lib/types';
 import type { Writable } from 'svelte/store';
 
@@ -84,5 +85,6 @@ export type SvelteFlowProps = DOMAttributes<HTMLDivElement> & {
   onMoveStart?: OnMoveStart;
   onMove?: OnMove;
   onMoveEnd?: OnMoveEnd;
-  onError?: OnError;
+  onerror?: OnError;
+  ondelete?: OnDelete;
 };

packages/svelte/src/lib/container/SvelteFlow/utils.ts

@@ -62,7 +62,8 @@ export type UpdatableStoreProps = {
   autoPanOnConnect?: UnwrapWritable<SvelteFlowStore['autoPanOnConnect']>;
   autoPanOnNodeDrag?: UnwrapWritable<SvelteFlowStore['autoPanOnNodeDrag']>;
   connectionMode?: UnwrapWritable<SvelteFlowStore['connectionMode']>;
-  onError?: UnwrapWritable<SvelteFlowStore['onError']>;
+  onerror?: UnwrapWritable<SvelteFlowStore['onerror']>;
+  ondelete?: UnwrapWritable<SvelteFlowStore['ondelete']>;
   nodeDragThreshold?: UnwrapWritable<SvelteFlowStore['nodeDragThreshold']>;
 };