How to easily convert api data to html (in a general fashion)

David Sargrad

Thanks @baris Is "validator" a standard javascript utility that can be used in the front end? Or perhaps is it part of an npm component that I can simply install? If so is there a method to "unescape"?

I dont recognize "validator".. nor does google take me to an answer to the above question.

David Sargrad

https://github.com/validatorjs/validator.js

is this the tool you use?

David Sargrad

@baris yay!! validator.unescape() worked for me

<baris>

Yes that's the npm package we use.

David Sargrad

Hi. I wanted to revisit this momentarily. I am now receiving posts. I've noticed that the "content field" is escaped. I assumed that I could unescape using the validator. However the escape characters remain after I unescape.

Thoughts on this one?

PitaJ

@David-Sargrad it sounds like however you're displaying these is escaping the text. What framework are you using?

David Sargrad

@PitaJ its not the display mechanism that is escaping these. The NodeBB api escapes these; using the validator linked above. I have used that same validator to unescape some of the fields received from the NodeBB API (e.g. the title of the category). However for some odd reason the content field is not being stripped of the escape characters when I use the validator.unescape(content) call.

David Sargrad

@PitaJ I think you are actually right.. my issue is likely the way I am saving that content into a javascript variable.. i think i'm saving it as a string or something, and javascript then escapes..

PitaJ

@David-Sargrad JavaScript won't escape things randomly. How are you outputting the HTML from the API into the web page? Frameworks like react etc will automatically escape things just like you're seeing.

David Sargrad

@PitaJ .. so i am using react.. and you are absolutely right.. I wasnt quite sure how to output it..
Right now I'm trying the following: but of course that doesnt work.

const cool = (<div> {content}
      </div>);
<React.Fragment>{cool}</React.Fragment>

It simply displays the string as follows:

I've been trying to get some ideas here:
https://javascript.plainenglish.io/how-to-convert-html-strings-to-jsx-with-react-ae1afab29a03

Gonna try this:
https://stackoverflow.com/a/45058774

David Sargrad

That actually worked.

David Sargrad

@PitaJ Ty.. You steered me straight!