I want to write custom query based on this answer:
impl<T: Config> Pallet<T> {
pub fn hello_world() -> u128 {
10
}
}
But the problem is, it is not exposed in query of pallet inspector in substrate-node-template.
Neither I could query with polkadot js api.
const queryResHandler = result =>
result.isNone ? setStatus('None') : setStatus(result.toString())
const opts = []
let data = api.query.templateModule.hello_world(...opts, queryResHandler)
or
let data = api.query.templateModule.helloWorld(...opts, queryResHandler)
Gives error
TypeError: Function.prototype.apply was called on undefined, which is a undefined and not a function
What more I need to do?
parity-util-mem
. ... required by packagesc-service v0.10.0-dev (https://github.com/paritytech/substrate.git?tag=monthly-2021-10#bf9683ee)