RHSM form - use observe queue for submit

[himdel]

Ops (Configuration) > Settings, select Region, tab Red Hat Updates
Edit Registration - fill out inputs too quickly and hit Register

clicking the Register button too fast would mean the attempt to save the form happened before the last input changed

Fixes https://bugzilla.redhat.com/show_bug.cgi?id=1532201

[himdel]

wip because the template is not actually used on that screen, apparently

EDIT: now using the right template

[miq-bot]

This pull request has been automatically closed because it has not been updated for at least 6 months.

Feel free to reopen this pull request if these changes are still valid.

Thank you for all your contributions!

[himdel]

app/views/ops/_settings_rhn_edit_tab.html.haml is the right template

except for the save button, which comes from /layouts/x_edit_buttons via /layouts/x_form_buttons

current:

Validate is using data-remote="true" & href="/ops/rhn_validate/new?button=validate&type=customer"
=> fixed to use miqAjaxButton with observeQueue: true

Save is using miqAjaxButton('/ops/settings_update/rhn_edit?button=save', false);
=> updated x_edit_buttons to optionally add observeQueue: true, and enabled that option for the form

[himdel]

@miq-bot remove_label wip

[miq-bot]

Checked commits https://github.com/himdel/manageiq-ui-classic/compare/e1f81401153cdc2a3b0d94f7836ed5f6114ec8c4~...f3b9b791e8db0f9c4145fe395f9046b2ff97d4c4 with ruby 2.3.3, rubocop 0.52.1, haml-lint 0.20.0, and yamllint 1.10.0
3 files checked, 1 offense detected

**

• 💣 💥 🔥 🚒 - Linter/Haml - Linter::Haml STDERR:

warning: parser/current is loading parser/ruby23, which recognizes
warning: 2.3.6-compliant syntax, but you are running 2.3.3.
warning: please see https://github.com/whitequark/parser#compatibility-with-ruby-mri.