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Title: need help with price ticker , im noob :) Post by: deliveryman on February 11, 2016, 12:12:49 PM Below is the code im using to show price ticker on my wix.com site.
Now I'd like to add +5% to the ticker (which is my fee for my service). How can i print: btc price + extra 5%? and how can i print -5%? Also this ticker only works when i refresh the website, is it also possible to do it real time? Thanks :) Quote <script src="http://code.jquery.com/jquery-1.11.0.min.js"></script> <script type="text/javascript"> $(document).ready(function() { $.getJSON("https://api.bitcoinaverage.com/ticker/global/USD/", function(data){ $("#BTCPrice").append("<center>USD/BTC " + data["last"].toFixed(2) + "</center>") }) }) </script> <div id="BTCPrice" style="height:20px;margin:auto;font-family: verdana;font-size: 13;font-weight: bold;position:absolute;color: white;top:10;left:0;bottom:0;right:0" /> Title: Re: need help with price ticker , im noob :) Post by: Emerge on February 11, 2016, 03:07:06 PM 1. I recommend you don't use wix.com
2. Try using setInterval() for updating the price read up on it on W3Schools.com or something 3. data["last"].toFixed(2) this gets the data from https://api.bitcoinaverage.com/ticker/global/USD/ Code: {now you have that, you get that value, + 5% 1 = 100% 0.01 = 1% Therefore the value + 5% is = value * 1.05 I don't want to give you the actual code, so you can learn :) Regards, JM Erestain Title: Re: need help with price ticker , im noob :) Post by: deliveryman on February 11, 2016, 10:40:05 PM 1. I recommend you don't use wix.com 2. Try using setInterval() for updating the price read up on it on W3Schools.com or something 3. data["last"].toFixed(2) this gets the data from https://api.bitcoinaverage.com/ticker/global/USD/ Code: {now you have that, you get that value, + 5% 1 = 100% 0.01 = 1% Therefore the value + 5% is = value * 1.05 I don't want to give you the actual code, so you can learn :) Regards, JM Erestain i know its * 1.05 i just dont know where to put it in the code ;( Title: Re: need help with price ticker , im noob :) Post by: deliveryman on February 11, 2016, 11:08:41 PM ok i managed to set the 5% but how do i set the interval :O
Title: Re: need help with price ticker , im noob :) Post by: 1000000 on February 11, 2016, 11:24:03 PM ok i managed to set the 5% but how do i set the interval :O http://www.w3schools.com/jsref/met_win_setinterval.asp ;)Title: Re: need help with price ticker , im noob :) Post by: Emerge on February 12, 2016, 12:16:17 PM ok i managed to set the 5% but how do i set the interval :O http://www.w3schools.com/jsref/met_win_setinterval.asp ;)Code: setInterval(function(){ Title: Re: need help with price ticker , im noob :) Post by: Embat on February 12, 2016, 09:28:36 PM You can use this example code in php:
<?php function getPrice($url) { $decode = file_get_contents($url); return json_decode($decode, true); } $btcUSD = getPrice('https://api.kraken.com/0/public/Ticker?pair=XXBTZUSD'); $btcPrice = $btcUSD["result"]["XXBTZUSD"]["c"][0]; echo number_format (($btcPrice ), 2)." ". "USD" ; ?> it follows Kraken market price for BTC if you want to do some changes in current price in USD dollars you can just write in ($btcPrice - or + how much you want to reduce or higher the price) and you are ready. It updates itself live and you have a ticker Title: Re: need help with price ticker , im noob :) Post by: Emerge on February 13, 2016, 03:15:24 AM You can use this example code in php: <?php function getPrice($url) { $decode = file_get_contents($url); return json_decode($decode, true); } $btcUSD = getPrice('https://api.kraken.com/0/public/Ticker?pair=XXBTZUSD'); $btcPrice = $btcUSD["result"]["XXBTZUSD"]["c"][0]; echo number_format (($btcPrice ), 2)." ". "USD" ; ?> it follows Kraken market price for BTC if you want to do some changes in current price in USD dollars you can just write in ($btcPrice - or + how much you want to reduce or higher the price) and you are ready. It updates itself live and you have a ticker I learned that PHP isn't the best and the most secure thing you could use.. Much better to keep up with technology and just use the javascript since it's a frontend language you could learn to use with other backend technologies :) |