To display Custom announcement only on one Topic page.

[Community Alums]

Hi, How can I configure an announcement (message) to be displayed exclusively on a specific sub-topic page within a taxonomy? 

[Community Alums]

when I try to publish, my announcement widget does not appear on the widget search. probably I am missing something on 1 step.

When I create an Announcement widget, the scope is Global (it is not allowing me on other scopes).  and I apply it to the Employee Taxonomy Topic paged on the Page Designer. What could be wrong?

[Community Alums]

I believe I  am missing something when I create a widget. I am not able to call it when I want to publish rich content. Can you guide me on step 1?  

[bubuprasadswain]

Please mark as Correct for closer of the thread.
Thanks in advance.

[Community Alums · Accepted solution]

Finally, I found a solution. I will leave it here for the dear developers.

I created a widget and added that widget to the taxonomy page using the page designer.

html

<div class="alert" ng-if="c.showAlert">
<p>WRITE YOU MESSAGE HERE.</p>
</div>

Clint side script

api.controller=function() {
/* widget controller */
var c = this;
c.showAlert = c.data.topicId == 'put topicID from your page';
};

Server side

(function() {
/* populate the 'data' object */
/* e.g., data.table = $sp.getValue('table'); */
data.topicId = $sp.getParameter("topic_id");
})();

CSS
.alert {
margin:14px;
background-color: ##fdda16;
color: black;
}