JiBrok, message field, JavaScript Example: update message with priority.js

update message with priority.js

require(['jquery'], function($) {
	function setCFValue(customfield_id, value){
		$('#' + customfield_id).val(value).trigger('change')
	}

	function setMessage(title, body, messageType){
		var jsonMessage = {}
		jsonMessage.title = title
		jsonMessage.body = body
		jsonMessage.messageType = messageType
		setCFValue(CF_ID_MESSAGE, JSON.stringify(jsonMessage))
	}
	
	//EDIT HERE
	var CF_ID_MESSAGE = 'customfield_10200'

	$('#priority').on('change', function(){
		if($(this).val() == 1){//1 - priority id
			setMessage('New title', 
			'Blocker<br>'  + 
			'priority', 
			'error')//info, success, warning, error, change, SIMPLE_VIEW
		} else {
			setMessage('Just info', 
			'not blocker', 
			'info')//info, success, warning, error, change, SIMPLE_VIEW
		}
	})
})