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Results tagged with polkadot-js
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user 341
Questions about the Polkadot-JS API used to interact with Substrate-based chains using JavaScript.
0
votes
How to use @polkadot/react-components? version issue
As stated in the description, this package is not intended to be used by others developers.
WARNING: This is an internal package to polkadot-js/apps so is not inteded (yet) for broad use.
- 253
2
votes
How to decode an error that happened in a proxy.proxy call
Thanks a lot forgetso for your help. this definitely got me on the right track. For some reason, the asModule didn't work. I had subsequent TS errors such as toNumber is not a function.
I had to use t …
- 253
6
votes
0
answers
77
views
Decompose complex types in JS
My overall goal is to build a generic extrinsic builder, just like the extrinsic tab from polkadot-js/apps. This code is very old and very hard to decipher unfortunately and I couldn't find any doc fo …
- 253
0
votes
2
answers
107
views
How to decode an error that happened in a proxy.proxy call
I'd like to show my users if an error occurred while doing a proxy.proxy call.
While I know how to decode a system.ExtrinsicFailed, as this is well documented, I have difficulties finding the correct …
- 253
1
vote
How to prevent Polkadot{.js} extension from injecting all addresses into the site's JavaScri...
I can't comment yet, so all I'm left with is to answer:
I implemented this feature a couple months ago https://github.com/polkadot-js/extension/pull/1068 I published an article about it too: https://b …
- 253