updateBanners

src/views/proof/components/AddBanner.vue

@@ -89,17 +89,23 @@ export default class AddBanner extends Vue {
   private del(index: number) {
     this.imgs.splice(index, 1);
     const value = [...this.hashs];
-    this.emitBanners(value);
+    // this.emitBanners(value);
+    this.updateBanners(value);
   }
   private getFile(file: any) {
     this.$api.file.upload(file).then((res: any) => {
         this.imgs.push(res);
-        this.emitBanners(this.hashs);
+        this.updateBanners(this.hashs);
+        // this.emitBanners(this.hashs);
     });
   }
-  private emitBanners(hashs: any[]) {
-      const temp = hashs.map((item: any) => ({ hash: item, target: '' }));
-      this.$emit('update:banners', temp);
+  // private emitBanners(hashs: any[]) {
+  //     const temp = hashs.map((item: any) => ({ hash: item, target: '' }));
+  //     this.$emit('update:banners', temp);
+  // }
+  @Emit('update:banners')
+  private updateBanners(hashs: any[]) {
+    return hashs.map((item: any) => ({ hash: item, target: '' }));
   }
   private change(e: any) {
     if (this.imgs.length >= 4) {