ticket preview not triggered

[clemens]

The ticket preview rendering is not triggered when using the TracKeywordsPlugin (source:trackeywordsplugin/trunk@17396​, version "1.0dev").

Concerning the ticket preview (at bottom of a ticket page) one should expect that "keyword" changes made by TracKeywordsPlugin are handled just like manual input.

The TracKeywordsPlugin offers a panel to modify the ticket "keywords" field by just clicking some predefined keywords without actually typing anything into the "keywords" field. Here seems to be the problem. We need to call a change event to trigger the preview.

PATCH: attachment:"trac_keywords_2021-01-17.js.diff"​

[clemens]

patch which will call the change event

[clemens]

Basically my patch​ just triggers the change event each time the plugin runs.

 // trigger change event on the edit field in order to evoke ticket preview
 el.dispatchEvent(new Event('change'));

I tested and it works.

However, I have to admit one issue which I could not solve: At the very first keyword change after loading the ticket it will not trigger the preview. (I do not mean the first in the list, but the first ticket which the user would click. No matter which one.) I do not know why. This is somewhat disappointing.

[clemens]

In 17979:

trigger Javascript change event on the edit field in order to evoke ticket preview

closes #13941

[Ryan J Ollos]

Replying to clemens:

However, I have to admit one issue which I could not solve: At the very first keyword change after loading the ticket it will not trigger the preview. (I do not mean the first in the list, but the first ticket which the user would click. No matter which one.) I do not know why. This is somewhat disappointing.

Might be related to ​trac:#13298.