This PR was squashed before being merged into the master branch (closes#7602).
Discussion
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[DialogHelper] Multiselect : added an option to the "select" function that makes the possibility of multiselect options.
When the option list appears, you can select more than one value separated by comma.
Q | A
| ------------- | ---
| Bug fix? | no
| New feature? | yes
| BC breaks? | no
| Deprecations? | no
| Tests pass? | yes
| Fixed tickets |
| License | MIT
| Doc PR |
Commits
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c8a5e02 [DialogHelper] Multiselect : added an option to the "select" function that makes the possibility of multiselect options.