So I’m making simple crypto Flask web.
I’m trying to display some crypto prices with their icons in live ticker
I have done almost everything but problem comes when I try to upload icons of crypto
Thats my def where I get data from api
def liveTicker():
url = f'https://api.coincap.io/v2/assets?limit=15'
data = requests.get(url).json()
return data['data']
Later I pass it to my html page with render_template, and in html I make a loop to get symbol and price so I can display.
But I don’t know how can I update my img src so I can pass {{ item[‘symbol’].lower() }} inside it replacing “btc” value with all the symbols I get from that api.
> <div class="liveticker">
> <ul>
> {% for item in result %}
> <li><img src ="https://assets.coincap.io/assets/icons/[email protected]"></a>{{ item['symbol'] }} {{ item['priceUsd'] | float | round(2) }}</li>
> {% endfor %}
> </ul>
> </div>
>
>
Any help would be appreciated
Depending on the contents of data["symbol"]
(wether it contains the whole URL or only the symbol name), you can only pass the URL of data["symbol"]
or prefix it with the domain and path:
<div class="liveticker">
<ul>
{% for item in result %}
<li><img src ="{{ item['symbol'] }}"></a> {{ item['priceUsd'] | float | round(2) }}</li>
{% endfor %}
</ul>
</div>
or
<div class="liveticker">
<ul>
{% for item in result %}
<li><img src ="https://assets.coincap.io/assets/icons/{{ item['symbol'] }}"></a> {{ item['priceUsd'] | float | round(2) }}</li>
{% endfor %}
</ul>
</div>