How can I use the jQuery keypress event to create a real-time cryptocurrency price tracker?
Media24SevenDec 26, 2021 · 3 years ago3 answers
I want to create a real-time cryptocurrency price tracker using the jQuery keypress event. How can I achieve this? I want the tracker to update the prices in real-time as the user types in the search bar. What steps do I need to follow to implement this feature?
3 answers
- Dec 26, 2021 · 3 years agoTo create a real-time cryptocurrency price tracker using the jQuery keypress event, you can start by setting up a search bar and an event listener for the keypress event. Whenever a key is pressed, you can use an AJAX request to fetch the latest cryptocurrency prices from a reliable API. Update the prices in real-time by dynamically updating the HTML elements on the page. Make sure to handle any errors that may occur during the AJAX request and display appropriate error messages to the user. Additionally, consider implementing debouncing or throttling techniques to limit the number of API requests made as the user types.
- Dec 26, 2021 · 3 years agoSure thing! Here's how you can use the jQuery keypress event to create a real-time cryptocurrency price tracker. First, set up a search bar and attach a keypress event listener to it. Inside the event handler function, make an AJAX request to a cryptocurrency API to fetch the latest prices. Update the prices on the page in real-time by manipulating the DOM. Don't forget to handle any errors that may occur during the AJAX request. Happy coding!
- Dec 26, 2021 · 3 years agoCreating a real-time cryptocurrency price tracker using the jQuery keypress event is a great idea! You can start by setting up a search bar and attaching a keypress event listener to it. Inside the event handler, you can make an API call to fetch the latest cryptocurrency prices. Update the prices on the page dynamically by manipulating the DOM. Remember to handle any errors that may occur during the API call and provide appropriate feedback to the user. Good luck with your project!
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