photoservice | Clone of photo carousel module on top of Hipcamp page | Carousel library

figured it out, set image as binary in model

@RequestMapping(value = "/update", method = RequestMethod.POST, consumes = "multipart/form-data") public ResponseEntity update(@RequestPart("payee") @Valid Payee payee, @RequestPart("file") @Valid MultipartFile image) throws IOException { // routine to update a payee including image if (image != null) payee.setImage(new Binary(BsonBinarySubType.BINARY, image.getBytes())); Payee result = payeeRepository.save(payee); return ResponseEntity.ok().body(result); }

Figured it out in you model have image as binary and in youre controller have some like

@RequestMapping(value = "/update", method = RequestMethod.POST, consumes = "multipart/form-data") public ResponseEntity update(@RequestPart("payee") @Valid Payee payee, @RequestPart("file") @Valid MultipartFile image) throws IOException { // routine to update a payee including image if (image != null) payee.setImage(new Binary(BsonBinarySubType.BINARY, image.getBytes())); Payee result = payeeRepository.save(payee); return ResponseEntity.ok().body(result); }

A quick way to get Image from Firebase and assigning it to an ImageView can be done easily in these Steps.

Function to Get PhotoUrl

Add the code to navigate to another view controller in the completion block of the picker dismissal in the didFinishPickingMediaWithInfo method of UIImagePickerControllerDelegate.

You need to add all the @IBOutlet and @IBAction in your main controller declaration, you can't add them in an extension.

The uploadtime propery probably is not showing because of the camelcase "uploadTime". Your Photo model class has the property "uploadtime"

How can you display an image base64 string? prepend it with data uri property:

If you are sure that there is a file in all cases. You need make compiler to be sure.

You can try the code below.

I think you are trying to display a selected image in a photo detail component which gets the photo to display from a service.

The question doesn't mention how you are creating the photo detail component.

1. Is the component created after a user selects a photo to dislay?
2. Is the component created even before user selects a photo to display?

I think the first is what you are trying to do. If so there are two things...

1. When you are subscribing inside the constructor, the code inside the subscribe runs after some time when the observable emits. in the mean time the code after the subscription i.e console.log(url) (the outside one) will run and so it will be undefined.

2. If the subscription happens after the event is emitted i.e you have emitted the event with url but by then the component didn't subscribe to the service event. so the event is lost and you don't get anything. For this you can do few things

   a. Add the photo whose details are to be shown to the url and get it in the photo details component.

   b. Convert the subject / event emitter in the service to behavioural subject. This will make sure that even if you subscribe at a later point of time you still get the event last emitted.

   c. If the photo details component is inside the template of the photo component send the url as an input param (@Input() binding).

Hope this helps