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allofphysicsgraph / proofofconcept

Physics Derivation Graph: mathematical connections among equations
https://derivationmap.net/
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double-clicking on the Submit button when entering a new derivation creates two derivations #197

Open bhpayne opened 4 years ago

bhpayne commented 4 years ago

how to disable a button after the first click event? The page should ignore second and third clicks of a button

bhpayne commented 4 years ago

Nice pure-JS solutions available

https://www.the-art-of-web.com/javascript/doublesubmit/