js: fix when first input, beforeTextChange pass editing undefined (#562)

2022-12-13 17:32:20 +08:00
parent 0668e0fe86
commit 2cfab62e11
3 changed files with 6 additions and 6 deletions
--- a/doric-js/src/widget/input.ts
+++ b/doric-js/src/widget/input.ts
@@ -98,10 +98,10 @@ export class Input extends View {
     */
    @Property
    beforeTextChange?: (change: {
-        editing: string,
+        editing?: string,
        start: number,
        length: number,
-        replacement: string,
+        replacement?: string,
    }) => boolean

    @Property