votingApp | ️ Build a Voting App - FCC Challenge # MERN | User Interface library
kandi X-RAY | votingApp Summary
kandi X-RAY | votingApp Summary
️ Build a Voting App - FCC Challenge #MERN
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of votingApp
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votingApp Examples and Code Snippets
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QUESTION
I'm learning react from the book full stack react. In one of the examples votingapp where you have products and a button to vote for the product. That button supposes to increase the number of votes for that product and I store the votes number in a component Parent's state and display it in a child component. That voting feature is not working.
I created Parent component where it displays child component that present product description, id, color and votes (the number of votes the product received)
...ANSWER
Answered 2019-Jan-04 at 19:54Your problem lies in the render method of your Parent
component. You're iterating over the productseeds
array instead of your state. Since you're updating the state and not the seed array react sees no reason to rerender anything and therefore nothing changes.
So if you change that line from
QUESTION
I just completed the beginners Docker tutorials and would like to know how to clean up.
I deployed a stack and with a few different service using the below command:
...ANSWER
Answered 2017-Dec-14 at 13:50You can remove a stack with:
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