feat(Popup): add before-close prop (#9067)

2021-07-19 15:41:47 +08:00
parent 4a74aa523a
commit eaa9bf3680
5 changed files with 31 additions and 4 deletions
@@ -16,6 +16,7 @@ import {
 // Utils
 import { popupSharedProps } from './shared';
 import { createNamespace, extend, isDef } from '../utils';
+import { callInterceptor, Interceptor } from '../utils/interceptor';

 // Composables
 import { useEventListener } from '@vant/use';
@@ -50,6 +51,7 @@ export default defineComponent({
    closeable: Boolean,
    transition: String,
    iconPrefix: String,
+    beforeClose: Function as PropType<Interceptor>,
    closeOnPopstate: Boolean,
    safeAreaInsetBottom: Boolean,
    position: {
@@ -115,11 +117,18 @@ export default defineComponent({
      }
    };

+    const triggerClose = () => {
+      opened = false;
+      emit('close');
+      emit('update:show', false);
+    };
+
    const close = () => {
      if (opened) {
-        opened = false;
-        emit('close');
-        emit('update:show', false);
+        callInterceptor({
+          interceptor: props.beforeClose,
+          done: triggerClose,
+        });
      }
    };