html - Apply CSS class to JavaScript variable? -


does know how can apply css class javascript variable?

i have 2 variables: 

var usr = 'you: ' + userinput; var rpl = 'chatbot: ' + chatbot.transform(userinput);

the usr variable human input system, , rpl variable triggers response database.

i need each variable have different css class applied it.

can help?

it depends how these variables injected page, may want wrap them in span tag see end up.

var usr = "<span class='user-input'>you: " + userinput + "</span>"; var rpl = "<span class='chatbot'>chatbot: " + chatbot.transform(userinput) + "</span>";

use .user-input ans .chatbot in css.

another thing try hunt down html tag data injected in page through source code. possible through javascript (jquery) add class targeted html tag.


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