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Phoenix Web Development
book

Phoenix Web Development

by Brandon Richey
April 2018
Beginner to intermediate content levelBeginner to intermediate
406 pages
9h 33m
English
Packt Publishing
Content preview from Phoenix Web Development

Completing the votes context for the image uploads

We have almost everything in place, except for the final code necessary to get our image uploads into the context. We've started the work in the create_poll_with_options/3 function of lib/vocial/votes/votes.ex, but now we need to expand that work significantly and add to the function's signature. We'll want to pass in the image_data hash that we constructed as part of the modified template that included the caption and the alt_text for our image, and we'll also want to add a new line to our with statement that saves the uploaded file into the database! At the top of lib/vocial/votes/votes.ex, you'll want to add an alias statement for the image module:

alias Vocial.Votes.Image

Then we'll continue ...

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Publisher Resources

ISBN: 9781787284197Supplemental Content