Fund & Withdraw Front-end Ready

2024-08-07 08:50:52 +08:00 · 2024-08-07 08:50:52 +08:00 · a9311b04f6
commit a9311b04f6
parent 70a2714570
3 changed files with 10 additions and 2 deletions
--- a/README.md
+++ b/README.md
@ -21,5 +21,8 @@ Test localhost hardhat node
    * RPC URL from VS code: http://127.0.0.1:8545/
    * Default Hardhat node Chain ID from VS code: 31337
    * Currency Symbol ETH (Or Any)
-* Metamark add account via private key
+* MetaMark add account via private key
 * Connect With the added account
+* MetaMask Prompt Error - Reset account
+    * Due to localhost hardhat node restarted, nonce start from 0 again
+
--- a/index.html
+++ b/index.html
@ -3,7 +3,6 @@
    <head>
        <title>Fund Me App</title>
    </head>
-
    <body>
        <button id="connectButton">Connect</button>
        <button id="balanceButton">getBalance</button>
--- a/index.js
+++ b/index.js
@ -48,6 +48,12 @@ async function fund() {
    const ethAmount = document.getElementById("ethAmount").value;
    console.log(`Funding with ${ethAmount}...`);
    if (typeof window.ethereum !== "undefined") {
+        /* Need:
+            provider / connection to the blockchain
+            signer / wallet / someone with gas
+            contract that we are interacting with
+            ABI & address
+        */
        const provider = new ethers.providers.Web3Provider(window.ethereum);
        const signer = provider.getSigner();
        const contract = new ethers.Contract(contractAddress, abi, signer);