exchangerate.host | Exchange rates API is a simple and lightweight free service | Cryptocurrency library
kandi X-RAY | exchangerate.host Summary
kandi X-RAY | exchangerate.host Summary
ExchangeRate is a free API for current and historical foreign exchange rates published by the European Central Bank. A public instance of the API lives at Rates are updated around midnight UTC every working day.
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QUESTION
I have created a currency converter which works well, but there are two issues after I decided to add swap button. First, my swap button only works once. For example, if I have on the screen: 5 Euros = 147.592998 Cuban Pesos, clicking the swap button will change it to 5 Cuban Pesos = 0.169385 Euros (and will also change the text below it), but when I click to swap for the second time, nothing changes on the screen, while I would like to have it back to 5 Euros = 147.592998 Cuban Pesos. Also, another issue is that values in my options list don't change. If I have EUR - Euro as 'from' value and CUP - Cuban Peso as 'to' value, clicking the swap button should make EUR as 'to' value but I don't see any change on the screen. I thought I had it covered with destructuring assignment but it didn't work out. Here is my JS and full code on codepen: https://codepen.io/argentinaivan/pen/JjORaMb
...ANSWER
Answered 2022-Feb-04 at 21:29You need to swap the values of the From and To selects. One way is to swap them and then call the function recursively:
QUESTION
i got api in https://api.exchangerate.host/latest, if you see the rates, i wanna change from
...ANSWER
Answered 2021-Oct-26 at 09:27How about using Object.entries(), like so:
QUESTION
I'm trying to get currency conversion data from an API ("https://api.exchangerate.host/latest").
The above error in the title is shown on the screen as a text.
I'm trying to get this message as the output.
"msg":"If you or your company use this project or like what we doing, please consider backing us so we can continue maintaining and evolving this project."
Later the individual currency rates.
...ANSWER
Answered 2021-Sep-21 at 08:52msg
key is inside motd
object in response. Therefore replace fetchAlbum
with this:
QUESTION
EDIT 2:
After changing the Model struct and calling the JSON decoder without a completion handler, I have managed to get this to work. Thank you all for your help.
Fixed code:
Model
...ANSWER
Answered 2021-Aug-05 at 15:13Your object model suggests that the value associated with rates
key is another object with another rates
key. But that doesn’t match the JSON you have provided. The value associated with top-level rates
key is just a dictionary.
So you could do the following and be done with it:
QUESTION
I am working on this code to grab data from a website and put the data into a table. The XMLhttprequest works and I get the data back and can store it. However as soon as I add this for loop of x=1999
the response is null. I know I have not added the "x" value to each xml request to iterate through as I'm just trying to get it to work on first iteration first.
ANSWER
Answered 2021-Jun-19 at 10:37Use let instead of var for your request and it will be scoped to the block:
QUESTION
How can I show JSON response in foreach loop:
...ANSWER
Answered 2021-Jun-01 at 04:15You need to pass the correct information into the $data
variable. Change from this
QUESTION
Let's say I'm getting below response from API
...ANSWER
Answered 2021-Apr-16 at 08:04The data for rates
returned by the API is a JSON object, but in your data class you defined it as a List
so Gson
expects it to be a JSON array. You would need custom parsing for your Currency
class in this case.
Use this deserializer:
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