Upload Multiple Images to API using Multi Image Picker

Question

I am attempting to implement the ability to upload multiple images (along with some other data) to an API using data entered via a form on my flutter application.

I am using https://pub.dev/packages/multi_image_picker which stores all the images as a List<Asset>

The API I am attempting to connect with says it requires the following fields.

firstname, lastname and images[].

I have started to encode the json body using:

var body = json.encode({"firstname": firstNameField, "lastname": lastNameField, "images": imageList});

but this failed. Does anyone have any suggestions?

What error message are you seeing? Consider reading this article about serialization in flutter — tomerpacific
– tomerpacific, Commented Sep 5, 2019 at 6:08

Faizan Jivani · Accepted Answer · 2019-09-05 06:56:47Z

2

Hey @Bollie, You can do using the flutter_uploader package, it's very simple you can post your data in formdata separately with multiple files/images. here is more info on how you can do,Hope it'll work for you.. https://github.com/BlueChilli/flutter_uploader/issues/9

feel free to ask any questions regarding this, Actually I recently did it so...

answered Sep 5, 2019 at 6:56

Faizan Jivani

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