Don't enter delete or edit modes if no layers are available

[snkashis]

I thought it was a bit odd that you could enter the delete and edit modes and see the tooltip+save/cancel buttons, even if there was nothing available to use them on. This prevents that.

[jacobtoye]

I'm inclined to think that it should enter edit mode, if only to show the user that something happened. It would be quite strange if the user clicked a button and nothing happened. I don't think it is Leaflet.draw's place to show an error either.

Thoughts?

[Starefossen]

What about disabling the buttons (greyed out) until there is something to edit/delete?!

[snkashis]

I think that makes a lot of sense, and better than my original pull.

On Thu, May 30, 2013 at 12:21 PM, Hans Kristian Flaatten <
notifications@github.com> wrote:

What about disabling the buttons (greyed out) until there is something to
edit/delete?!

—
Reply to this email directly or view it on GitHubhttps://github.com//pull/136#issuecomment-18691371
.

[jacobtoye]

Yeah that's a good idea @Starefossen :) Should be pretty simple to implement. Have a css class for disabled state and set it when the handler is enabled.

[snkashis]

Okay, just added that in. Watches created and deleted events.

[cazacugmihai]

+1 for this fix. Why is still not merged?

[markgibbons25]

+1. Perhaps also a tooltip when you hover saying "No items to edit".

[jacobtoye]

Thanks for the work @snkashis. I've implemented this a bit differently so closing this pull.