bitbake: toaster: display error when the fstype select is empty

There must be at least one FSTYPE selected in the Toaster bitbake
variable editor page. When the user deselects all the "Save"
button gets disabled, but the error message is missing.

[YOCTO #8126]

(Bitbake rev: 193577655b7491126ca5fa91fa76d79329e900c2)

Signed-off-by: David Reyna <David.Reyna@windriver.com>
Signed-off-by: David Reyna <David.Reyna@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 3 insertions, 0 deletions

diff --git a/bitbake/lib/toaster/toastergui/templates/projectconf.html b/bitbake/lib/toaster/toastergui/templates/projectconf.html
index fcf6df2bf8..0e9712b39e 100644
--- a/bitbake/lib/toaster/toastergui/templates/projectconf.html
+++ b/bitbake/lib/toaster/toastergui/templates/projectconf.html
@@ -63,6 +63,7 @@
         <button id="cancel-change-image_fstypes" type="button" class="btn btn-link">Cancel</button>
       </div>
       <p class="help-block text-danger" style="display:none;" id="hintError-image-fs_type">A valid image type cannot include underscores</p>
+      <p class="help-block text-danger" style="display:none;" id="fstypes-error-message">You must select at least one image type</p>
       <label>Or choose from known image types:</label>
       <input id="filter-image_fstypes" type="text" placeholder="Search image types" class="form-control">
       <div id="all-image_fstypes" class="scrolling"></div>
@@ -716,8 +717,10 @@ $(document).ready(function() {
     }
     if ($('#new-imagefs_types').val().length === 0) {
       $("#apply-change-image_fstypes").prop("disabled", true);
+      $('#fstypes-error-message').show();
     } else {
       $("#apply-change-image_fstypes").prop("disabled", false);
+      $('#fstypes-error-message').hide();
     }
   });