Github user pvillard31 commented on a diff in the pull request:
https://github.com/apache/nifi/pull/1243#discussion_r88567738
--- Diff:
nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-web/nifi-web-ui/src/main/webapp/js/nf/canvas/nf-actions.js
---
@@ -1271,7 +1272,43 @@ nf.Actions = (function () {
// clear the template dialog fields
$('#new-template-name').val('');
$('#new-template-description').val('');
- }).fail(nf.Common.handleAjaxError);
+ }).fail(function () {
--- End diff --
Here, I'm saying that I should propose users to override an existing
template in case of failure during the first `createTemplate` attempt. However
the failure could be caused by something else than "template already exists".
I'd like some "UI guru" advice regarding the best way to only catch the wanted
error and to execute `nf.Common.handleAjaxError` otherwise.
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