fix(v-model): avoid clearing IME compose state on updates (#2304)

fix #2302
vuejs · Oct 8, 2020 · fbd198f · fbd198f
1 parent 4d1ebb5
commit fbd198f
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/runtime-dom/src/directives/vModel.ts b/packages/runtime-dom/src/directives/vModel.ts
@@ -79,6 +79,8 @@ export const vModelText: ModelDirective<
   },
   beforeUpdate(el, { value, modifiers: { trim, number } }, vnode) {
     el._assign = getModelAssigner(vnode)
+    // avoid clearing unresolved text. #2302
+    if ((el as any).composing) return
     if (document.activeElement === el) {
       if (trim && el.value.trim() === value) {
         return