In ArcGIS web map viewer, the save button does not indicate that pending changes to the map have not been saved.
- Web map save button before changes:
![](/legacyfs/online/422830_pastedImage_1.png)
- Web map save button after changes:
![](/legacyfs/online/422837_pastedImage_2.png)
In Web AppBuilder for ArcGIS and most ArcGIS configurable templates, it is possible to see if there are unsaved changes in your map/app.
- WAB save button before changes:
![](/legacyfs/online/422838_pastedImage_3.png)
- WAB save button after changes:
![](/legacyfs/online/422839_pastedImage_8.png)
There is even a message to let you know that your changes will be lost if you close/refresh the browser page!!
![](/legacyfs/online/422843_pastedImage_9.png)
Could we also have this for the web map viewer? ![](/legacyfs/online/emoticons/happy.png)