Populate a number based on drop down selection

[Kim Lupe-Smith]

I need to create a file that will populate a value based on a yes or no selection

Example:

DROP DOWN FIELD: Improves Security? [yes, no]

NUMBER FIELD: If Improves Security  = Yes, then value = 10, else = 0

I have tried manipulating this formula from docs I have been reading with no success

<script type="text/javascript">
priority = document.getElementById('Improves Security');
if (Improves Security) {
target = document.getElementById('customfield_10728');
// Hide the target field if priority isn't critical
if (improves security.value != Yes) target.style.display='none';

priority.onchange=function() {
if (this.value == Yes) {
target.style.display = '';
target.value="10";
} else {
target.style.display='none';
}
}
}
</script>

Is there another simple script I can use to achieve this?

[mogavenasan]

Hi @Kim Lupe-Smith,

The script that you have posted here is a Javascript which on Jira Server, we can inject it on the Jira Announcement Banner. I don't think this applies to Jira Cloud. That being said, can I know how we are injecting the JS script into Jira Cloud?

On Jira Cloud, you should have the Jira Automation which can help you with this; Create and edit rules. 

I hope that this helps.

Thanks,
Moga