Update 2 Solidity contract variables with one transaction

user_19287752 0
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How do I chain two contract updates together?

This following code works for individually updating each of them, but I have to approve the first update in Metamask, then wait for it to finish before the other update asks to be confirmed in Metamask :

      await vaultcontract.methods.update7Day([update7day]).send({from: account}).then(function(receipt){
        document.getElementById("7dayupdated").innerText = "updated";
      });
     
      await vaultcontract.methods.update30Day([update30day]).send({from: account}).then(function(receipt){
        document.getElementById("30dayupdated").innerText = "updated";
      });

How can I do both with one transaction?

solidity javascript
1 Answers
Promise.all([
    vaultcontract.methods.update7Day([update7day]).send({from: account}),
    vaultcontract.methods.update30Day([update30day]).send({from: account})
]).then( _ => {
    // variable name is _ (underscore) because you don't use it
    document.getElementById("7dayupdated").innerText = "updated";
    document.getElementById("30dayupdated").innerText = "updated";
});
user_111341600
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