Format string Qt html charset

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I have the following string: Qstring str = "Macarr & # x and 3 ; the integral. < br/>" (I put space between all characters of the special character if it would not be visible and would appear the A with the uncle "is")

and I wanted to format it so it would come out like this: Qstring str = "Integral noodles. Integral car. n"

I don’t know the formatting/charset of this string, but I wanted to be able to take and transform all its special characters the "ã" of the first word noodle " & # x and 3 ; " and leave them correctly and if possible also exchange all the html tags (in this case < br/>) for an n, for example...

how can I do this?

string qt character-encoding

1 answer

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There is no specific method in Qt to decode entities, but an outline is to use

QTextDocument *texto= new QTextDocument();
texto->setHtml( "Macarr&#xe3;o integral<br>" );

and take "converted" with

texto->getPlainText();

  • I used the function toPlainText(); but I kept the character in hexa and other parts of the string that (not the example above) had characters "ã, ù and etc." were changed... but thanks anyway, already gave me a direction to research.

  • @Evandro Check if you are working with Qt in the same encoding of your text, otherwise the result is unpredictable.

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