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It must a pain to make a Rich Textbox (lemmy.ml)

submitted 5 months ago by [email protected] to c/programming

27 comments fedilink hide all child comments

It must be a pain to make a text box with the ability to add bold, italic, heading, etc. you know? All the bold text, italics, and headings would need to be saved in a database column to be retrieved later in their correct positions.

I don't know, I am doing internship learning C# ASP (started 2 months ago), and just got a "Shower Thought" while making an edit post function.

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[–] douglasg14b 20 points 5 months ago* (last edited 5 months ago) (2 children)

There are markup languages for this purpose. And you store the rich text as normal text in that markup language. For the most part.

It's typically an XML or XML-like language, or bb-codes. MS Word for example uses XML to store the markup data for the rich text.

Simpler and more limited text needs tend to use markdown these days, like Lemmy, or most text fields on GitHub.

There's no need to include complex technology stacks into it!

Now the real hard part is the rendering engine for WYSIWYG. That's a nightmare.

[–] [email protected] 1 points 5 months ago (1 children)

Markdown has one huge adventage, if you remember bit of syntax you can type it right from your finger, it's a great speedup for me. I personally prefer orgmode but noone uses that in XXI century.

[–] douglasg14b 2 points 5 months ago

Yeah, but that's not what we're talking about here.

RTF has many more features than markdown can reasonably support, even with your personal, custom, syntaxes that no one else knows :/

I use markdown for everything, as much as possible, but in the context of creating a RTF WYSIWYG editor with non-trivial layout & styling needs it's a no go.