How to attach file using Lightning Revisited for v37

I am attempting to implement a file upload in lightning using API version 37 and this solution:

How to attach file using Lightning for Salesforce1?

That solution unfortunately makes a call to $ which has been deprecated.

I have tried enqueuing the action without a wrapper as follows.


$ {     $A.enqueueAction(action);  }); 



However, the upload does not start immediately. In fact, if I do nothing after clicking submit, then the upload does not start at all. I can coax the upload into starting by either resizing the window or enqueueing another action, but this seems like a waste. I believe this is caused by the Boxcarred Action behavior when using $A.enqueueAction.

Has anybody else experienced this and is there a known workaround that forces an action to execute immediately?


Category: javascript Time: 2016-07-28 Views: 4

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