Reputation: 418
My project needs to show some weather data in a web page.
I build the following schema:
When I request the /gateway/pos URL a OpenWeatherMap request is done, and, if the returned code 'cod' is '200', i build a web page with some data.
In this way the browser show me the html code (as an text editor).
If I remove the 'http request', the page is rendered correctly.
Any idea?
Upvotes: 1
Views: 345
Reputation: 10117
The message emitted by the http request
node includes a property that contains the HTTP response headers. This is called msg.headers
.
The http response
node also uses this property to set the HTTP headers of the response to the original request. This is the cause of the unexpected behaviour.
You should add a change
node and delete the msg.headers
property after the http request
node.
Upvotes: 2