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3 questions
0
votes
1
answer
296
views
How to call external payable contract function from app.js (DApp)?
The contract has a function:
function purchaseTokens() external payable {
require(msg.value>0);
...etceteras...
}
What I need is an app.js part, something that would look like this (lets ...
- 838
0
votes
1
answer
1k
views
Calling a "view" function using web3js
--- HEAVILY EDITED ---
Solidity contract:
pragma solidity ^0.4.24;
contract PatientRecords {
struct Patient {
string ID;
string weight;
string height;
string diseasehistory;
...
- 483
0
votes
1
answer
469
views
Adding quotation marks to string before calling a function [closed]
Alright, so I'm not sure if I should be asking this here or HTML/JavaScript forums, so please do let me know if I am in the wrong place. I believe it belongs here as you all understand dApps and ...
- 483