How to pass params to HTML tag usage.

[tmyeahsing]

For usage like <li data-i18n="message-key"></li>, how can i pass params to the message-key.

Message may be like this: {"message-key": "i18n is very good, it serves $1 developers"}

[shukabum]

you have to define the message key as a variable first and then you can assign the value to it.
let message_key;

message_key="i18n is very good, it serves $1 developers";

[Soumya26Agrawal]

data-i18n-options as an attribute can be used for dynamically replacing variables with required content
For usage like

,

The i18n library will look for {message} inside the translation for the key 'message-key' and replace it with "i18n is very good, it serves $1 developers"