edit

src/app/shared/components/dynamic-setting/dynamic-setting-h5/dynamic-setting-h5.component.ts

@@ -98,6 +98,17 @@ export class DynamicSettingH5Component implements OnInit {
     }
   }
 
+  nzPreview = (file: NzUploadFile) => {
+    this.showImg(file.url);
+  };
+  nzRemove = (file: NzUploadFile) => {
+    const config = this.configList.find((c: any) => c.id === file.uid);
+    if (config) {
+      config.itemValue = '';
+    }
+    return true;
+  };
+
   showImg(url: any) {
     this.nzImageService.preview([{ src: url }]);
   }