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mqtt-publish-regestration-behaviour.html
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mqtt-publish-regestration-behaviour.html
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<link rel="import" href="../polymer/polymer.html">
<!--
Enables a custom element to be included as an `mqtt-subscription` in an `mqtt-connection`.
-->
<script>
(function(scope) {
var MqttElements = scope.MqttElements = scope.MqttElements || {};
/**
@demo demo/index.html
@polymerBehavior
*/
MqttElements.MqttPublishRegestrationBehaviour = {
properties: {
/**
* Fired when the element is added to an `mqtt-connection`.
*
* @event mqtt-publish-register
*/
/**
* Fired when the element is removed from an `mqtt-connection`.
*
* @event mqtt-publish-register-unregister
*/
/**
* The `mqtt-connection` that the element is registered to.
*/
_parentConnection: {
type: Object,
},
},
attached: function() {
// Note: the `mqtt-connection` that this element belongs to will set this
// element's _parentConnection property when handling this event.
this.fire('mqtt-publish-register', {topic: this.topic, qos: this.qos});
},
detached: function() {
if (this._parentConnection) {
this._parentConnection.fire('mqtt-publish-unregister', {target: this});
}
},
}
})(window)
</script>