[SOLVED] Display BSC Contract Info

Moralis General
#43

what to test? I just tested, that function doesn’t return anything, it is only using console.log(y), and it prints ‘9’ in may case

#44

yeah correct ,is this code working for u ? bcz in my console its not showing anything

#45

I wrote this:

bsc20_ABI = [
      {
        constant: true,
        inputs: [],
        name: "getNumberOfDividendTokenHolders",
        outputs: [
          {
            internalType: "uint256",
            name: "",
            type: "uint256"
          }
        ],
        stateMutability: "view",
        type: "function"
      },
    ];

y = await Moralis.Web3API.native.runContractFunction({
        chain: "bsc",
        address: "0x28e4f32fa7e842ad0a6e530bb6b4ec03b36d5078",
        function_name: "getNumberOfDividendTokenHolders",
        abi: bsc20_ABI,

      })

console.log(y)

in particular you don’t call that function divtokenholders in your code.

#46

Yeahhh my mistake iss that I m pasting the code with async function in browser console and did not call it ! While I call it in my main js

#47

sir everything done i want to show usercpt balance and all function whigh i call in frontend html …
i make h2 heeading with cpt id then i print it on frontend but it not showing any value to frontend

let b = usercptBalance()
 b.then(
   function(value){
     console.log(value);
     document.getElementById(cpt).innerHTML =value;},
     function(error) {console.log(error);}
   
 );
```   this code i do to show in frontend part
#48

this works fine? and document.getElementById(cpt).innerHTML =value; doesn’t work?

#49

Yess in console it is working properly… but when I try to show on my frontend html it don’t work

Only I make h2 heading and give I’d cpt to it !

I

#50

document.getElementById(cpt).innerHTML =value

It don’t works

#51

what is cpt in that context?

#52

Cpt is I’d of h2 heading

#53

you can test that command separately into your browser console until it works:

you can write: document.getElementById("cpt").innerHTML ="4" for example and make changes until it works

#54

it works but i want to show 4 read function on frontend in this way
as i do code in this syntax totalsupply is showing undefined …
i dont reurn anything in tsupply function dats why its happening ?

<h2 id="hd"></h2>
      ERC20_ABI = [
  {
    constant: true,
    inputs: [],
    name: "totalSupply",
    outputs: [{ name: "", type: "uint256" }],
    payable: false,
    stateMutability: "view",
    type: "function",
  },
  ];
  async function tsupply(){
     const x = await Moralis.Web3API.native.runContractFunction({
  chain: "bsc",
  address: "0x28e4f32fa7e842ad0a6e530bb6b4ec03b36d5078",
  function_name: "totalSupply",
  abi: ERC20_ABI,
})
  console.log(x);
      }
const x = tsupply()

    x.then(
        function(value) {
               console.log(value);
               document.getElementById("hd").innerHTML = value;},
        function(error) {console.log(error);}
      );
#55

yes, you have to return x in that tsupply function

async function tsupply(){
     const x = await Moralis.Web3API.native.runContractFunction({
  chain: "bsc",
  address: "0x28e4f32fa7e842ad0a6e530bb6b4ec03b36d5078",
  function_name: "totalSupply",
  abi: ERC20_ABI,
})
  return x;
      }

const x = await tsupply()
document.getElementById("hd").innerHTML = x;
#56

yeah sir! it works when i replace await with normal const x= tsupply()
bcz i have to put again async function when i go through main js file …

and now i print all read functions
can u tell any way to used .tofixed to give decimals in the value but it dont works

<h2 id="hi"></h2>

  <script>
    /* Moralis init code */
    const serverUrl = "https://4l81fhpvqkit.usemoralis.com:2053/server";
    const appId = "pfaPMZpSl0COD4qDiZ6ytcu2ePIMaPWI2pSrhTZm";
    Moralis.start({ serverUrl, appId });

    async function login() {
      let currentuser = Moralis.User.current();
      if (!currentuser) {
       currentuser = await Moralis.authenticate({ signingMessage: "welcome to crypto planet " })
       
      }
      
      console.log("logged in user:", currentuser);
      console.log(currentuser.get('ethAddress'));
     this is for  printing cpt balance after user login 
      const tokenBalance = usercptBalance()

      tokenBalance.then(
        function (value) {
          console.log(value);
          document.getElementById("cpt").innerHTML = value;
        },
        function (error) { console.log(error); }
      );```
#57

you can not use this code directly?

#58

Yeahhh it works for browsers console but when I do with main js I removed await bcz again I have to make it in a async function!

But my problem is now to put decimals after 18 in every uint256 function bcz I try with .tofixed() but it did not work

#59

Here is my code for login function in this function I have to put 18 decimals on frontend …

#60

What is the problem that you have with using an async function?

#61

when i m using await tsupply()
it shows in console that await works with async function

but when i do without await it works …
bdw is there any problem if i dont use await ? bcz code is completely running fine

#62

it is fine if you are not using await, there is only an equivalent syntax with or without await, both of them work fine, with await is less code used sometimes