Posting JSON data via AJAX

Post reply

❤Follow Topic(4)

0 favourites

4 posts

From the Asset Store

Textbox via Spritefont

$10 USD

Forget about default textbox restrictions, you can create sprites atop of the textbox

paradine

- s5ddev
- - Joined 11 May, 2022
  - 1 topics • 2 posts
- 1
- 18 May, 2022
- Quote
I have a C# API to track leaderboard scores. It expects a json as its content-type.

I am trying to use AJAX to POST to the scoreboard.

I have the following events:

When I run my layout in preview and hit these events, fiddler is showing me that the method used is OPTIONS, not POST. If I remove the Set Header event, fiddler shows me that it correctly POSTs, but is then rejected with a 415 as x-www-form-urlencoded is not an expected content-type.

Is this a bug? Am I missing something?
Try Construct 3

Develop games in your browser. Powerful, performant & highly capable.
Try Now Construct 3 users don't see these ads
- s5ddev
- - Joined 11 May, 2022
  - 1 topics • 2 posts
- 1
- 18 May, 2022
- Quote
I figured out the issues. CORS was not configured on the API to accept calls from preview.construct.net. This resulted in the the browser rejecting the OPTIONS call. Once I fixed that, construct then completed the OPTIONS call and followed it up with the POST call.
- AnD4D
- - Joined 4 Nov, 2011
  - 240 topics • 1,348 posts
- 1
- 18 May, 2022
- Quote
How did you fix it on CORS?
- rbvjr81
- - Joined 11 Nov, 2019
  - 7 topics • 18 posts
- 1
- 21 May, 2022
- Quote
I figured out the issues. CORS was not configured on the API to accept calls from preview.construct.net. This resulted in the the browser rejecting the OPTIONS call. Once I fixed that, construct then completed the OPTIONS call and followed it up with the POST call.

Mind sharing how you configured your API to accept calls from preview.construct.net?