Missing save attachment/close button

[ddecaro94]

Good evening,
I want to submit to your interest the issue i've experienced lately.
I have a fresh install of nextcloud 12 on a private server on ubuntu 17.10.

Your app is great and working perfectly, nevertheless very useful, though i couldn't upload attachments to nextcloud: i couldn't find the save button to commit the operation once selected the folder. Also i had no way to go back from uploading except for reloading the page.

Thanks in advance for your interest!

Steps to reproduce

1. Open a mail containing an attachment
2. Click on save to files
3. Navigation modal appears - no button to select folder or close

Mail app

Mail app version: (see apps admin page)
0.7.5
Mailserver or service: (e.g. Outlook, Yahoo, Gmail, Exchange,...)
Gmail
Transport security - IMAP: (None, SSL, TLS, STARTTLS)

Transport security - SMTP: (None, SSL, TLS, STARTTLS)

Number of accounts:
1
Mail app version build date: (only if you are using a Nightly Build)

Server configuration

Operating system:
Ubuntu 17.10
Web server:
Apache
Database:
MySQL
PHP version:
7.1
Version: (see admin page)
12.0.3
Updated from an older version or fresh install:
Fresh

Client configuration

Browser:
Chrome 62 - Opera - Firefox
Operating system:
Windows - Ubuntu 16.10

Browser log

``` [1512320991131.log](https://github.com/nextcloud/mail/files/1524979/1512320991131.log)

</details>

[ChristophWurst]

Thanks a lot for reporting. I saw this too and it's pretty annoying.

[ChristophWurst]

This seems to be related to #626. Strangely enough, the file picker seems to work depending on which app is active. It does work for files and activity. In the mail app, the clos icon is missing. In the contacts app, I get Error: cannot call methods on ocdialog prior to initialization; attempted to call method 'close'. I don't get the connection.

Steps to reproduce: run OC.dialogs.filepicker(t('mail', 'Choose a folder to store the attachment in')) in your browser's console.

@icewind1991 @MorrisJobke any ideas?

[ChristophWurst]

the file picker seems to work depending on which app is active.

The generated HTML is also different. The close button is already missing in the HTML structure. First, it thought it would be hidden/invisible but that turned out to be wrong.

[MorrisJobke]

@icewind1991 @MorrisJobke any ideas?

Maybe some needed CSS is not properly loaded :/

[ChristophWurst]

I'd say this is a dup of #626.