Here is an article on how to make events @Sorana/web3.js v2:
In Solana Transactions Desert: Guide
When working with Soana-based blockchain platforms such as Raydium and Jupiter Swap, you need to deal with the defined serial events. This process is necessary to ensure that the application is transmitted and receiving the data effectively.
“@@ Sorana/web3.js” In older versions, the events were destroyed by a directory called “Web3-Utils”. However, in Sorana V2, @Sorana/Web3.js has introduced a new approach to the trade. In this article, you will guide you @Sorana/web3.js V2 events.
Why do you need devotions
Before we get to the solution, we understand why devils are needed:
- Serial stores return application subscriptions such as Raydium and Jupiter Swap.
- These events contain information that has been processed and returned to the customer.
- If you do not have a date of events, you have problems with the corruption or wrong handling of data.
desert @soana/web3.js v2
In Sorana V2, you use @soana/web3.js JSON-based form for the transaction series. The process of earning events includes this JSON format into a JavaScript object, the application of which can be processed.
Here’s a step by step:
- Get Serial Form : Use an application subscription to download the serial disruption from the Solana V2.
- Complete the JSON information : Download JSON information using
JSON.PARDE ().
- Event object analysis : Use the
object.keys ()method to get a series of features, and then use a “loop or object.entres () for each key pair of key values.
- Date of Transaction Data : When you have access to transaction information, you can edit it with the logic of the application.
Example Code
Here is an example of the details of the code that shows how events can be used in @soan/web3.js V2.
`Javascript
{Web3} bring '@soan/web3.js';
Const web3 = new web3 (new web3.providers.httpprovider ('
Const transaction = 'your_transection_id';
Const serialized transaction = wait for the raydium.getserialized event;
Consterializedtransection = JSON.PARSE (serialized transection);
// Set transaction data
Const Transactionobject = {{{{{
ID: Deverizedtransection.id,
Blockhash: DeveriaDtransection.blockhash,
Events: [
{{{
ID: Deverizedtransection.transections [0] .id,
Quantity: desieralizedtransection.tranzections [0] .mount,
// ...
},
{{{
ID: Deverizedtransection.tranzections [1] .id,
Quantity: DesleriLizedtransection.tranzections [1] .a
// ...
}
],],
};
// Processing of Event Information
Console.log (transaction report);
In this example, we will get the raydium of the serialized trade using its “getserialized translation ()” method. The JSON response is then converted into an object that our application can be processed.
conclusion
In Sorana V2, the design of events requires the basic knowledge of the JSON format used for queuing and earning. By successfully following these steps, you can learn about events in @soana/web3.js V2 and effectively handle them in applications. Don’t forget to deal with mistakes and exceptions correctly, and don’t hesitate to get it if you have any additional questions!