fix(toast): function undefined bug #444

src/packages/toast/demo.vue

@@ -30,28 +30,25 @@
 </template>
 
 <script>
-import { getCurrentInstance } from 'vue';
 import { createComponent } from '@/utils/create';
 const { createDemo } = createComponent('toast');
-
+import { Toast } from '@/nutui';
 export default createDemo({
   setup() {
-    const { proxy } = getCurrentInstance();
-
     const textToast = msg => {
-      proxy.$toast.text(msg);
+      Toast.text(msg);
     };
     const successToast = msg => {
-      proxy.$toast.success(msg);
+      Toast.success(msg);
     };
     const errorToast = msg => {
-      proxy.$toast.fail(msg);
+      Toast.fail(msg);
     };
     const warningToast = msg => {
-      proxy.$toast.warn(msg);
+      Toast.warn(msg);
     };
     const loadingToast = msg => {
-      proxy.$toast.loading(msg);
+      Toast.loading(msg);
     };
     return {
       textToast,

src/packages/toast/index.ts

@@ -1,6 +1,5 @@
-import { createVNode, defineComponent, render, App } from 'vue';
-import VueToast from './index.vue';
-const ToastConstructor = defineComponent(VueToast);
+import { createVNode, render } from 'vue';
+import Toast from './index.vue';
 const defaultOptions = {
   msg: '',
   id: '',
@@ -52,7 +51,7 @@ const updateToast = (opts: any) => {
     } else {
       opts = { ...defaultOptions, ...opts };
     }
-    const instance: any = createVNode(ToastConstructor, opts);
+    const instance: any = createVNode(Toast, opts);
     render(instance, container);
     return instance.component.ctx;
   }
@@ -76,7 +75,7 @@ const mountToast = (opts: any) => {
   optsMap.push(opts);
   const container = document.createElement('div');
   container.id = opts.id;
-  const instance: any = createVNode(ToastConstructor, opts);
+  const instance: any = createVNode(Toast, opts);
   render(instance, container);
   document.body.appendChild(container);
   return instance.component.ctx;
@@ -89,7 +88,7 @@ const errorMsg = (msg: string) => {
   }
 };
 
-export const Toast = {
+export const ToastFunction = {
   text(msg: string, opts = {}) {
     errorMsg(msg);
     return mountToast({ ...opts, type: 'text', msg });
@@ -116,14 +115,12 @@ export const Toast = {
   },
   hide() {
     clearToast();
+  },
+  install(app: any): void {
+    app.use(Toast);
+    app.config.globalProperties.$toast = ToastFunction;
   }
 };
 
-// export default Toast;
-
-export default {
-  install(app: App): void {
-    app.config.globalProperties.$toast = Toast;
-  },
-  Toast
-};
+export { Toast };
+export default ToastFunction;