CODEWITHSUNDEEP
qt
grigoryvp
grigoryvp

Reputation: 42613

How to get title from HTTP text representation via Qt?

Qt 4.7 DOM API seems kind of strange :(. I have a text HTML representation and need to get "title" text. Seems very easy, but following code is not working, i get empty string:

QDomDocument dom;
dom.setContent( "<html><head><title>this is a title</title></head></html>" );
QString title = dom.elementsByTagName( "title" ).item( 0 ).nodeValue();

Any suggestions?

Upvotes: 1

Views: 147

Answers (1)

LoSciamano
LoSciamano

Reputation: 1119

Try this:

QString title = dom.elementsByTagName( "title" ).item( 0 ).firstChild().nodeValue();

Because the tree structure for text is:
node <title>
=> text element

Upvotes: 2

Related Questions