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New Developer
Posts: 35
Registered: ‎09-28-2013
My Device: Dev Alpha B
My Carrier: Movistar

HTML DOM Parser

Is there any HTML DOM Parser included in Cascades?

Or can QWebElement be included?

New Developer
Posts: 35
Registered: ‎09-28-2013
My Device: Dev Alpha B
My Carrier: Movistar

Re: HTML DOM Parser

Or is it posible with QML/Javascript?

Developer
Posts: 1,023
Registered: ‎03-20-2013
My Device: Red LE Developer Z10
My Carrier: Fido

Re: HTML DOM Parser

I do all my DOM manipulation by injecting JavaScript with WebView::evaluateJavaScript(). What exactly are you trying to achieve?

 


Gaspertrix wrote:

Or is it posible with QML/Javascript?






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New Developer
Posts: 35
Registered: ‎09-28-2013
My Device: Dev Alpha B
My Carrier: Movistar

Re: HTML DOM Parser

Thank you, that helped me.
But I need now to do it using C++ / Qt for the headless part.

Do you know something?
Developer
Posts: 1,023
Registered: ‎03-20-2013
My Device: Red LE Developer Z10
My Carrier: Fido

Re: HTML DOM Parser

I don't understand what you are asking. Please elaborate what you are trying to do and what problems you are encountering.


Gaspertrix wrote:
Thank you, that helped me.
But I need now to do it using C++ / Qt for the headless part.

Do you know something?





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New Developer
Posts: 35
Registered: ‎09-28-2013
My Device: Dev Alpha B
My Carrier: Movistar

Re: HTML DOM Parser

I have an HTML code and want to extract information from it.

I was using WebView and injecting JS code, but now I need to do the same but using C++ / Qt for the headless part of an app.

Developer
Posts: 1,023
Registered: ‎03-20-2013
My Device: Red LE Developer Z10
My Carrier: Fido

Re: HTML DOM Parser

Ok, now I understand. I haven't used it yet myself (although I intend to in a planned future project) but WebPage appears to be a non-visual version of WebView. You can load a page and call evaluateJavaScript(), but the page isn't actually displayed anywhere. You just create an instance of WebPage but never attach it to a scene.

 

I think this will do what you need.


Gaspertrix wrote:

I have an HTML code and want to extract information from it.

I was using WebView and injecting JS code, but now I need to do the same but using C++ / Qt for the headless part of an app.






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Play nice: Clicking Like Button on posts that helped you not only encourages others to continue sharing their experience, but also improves your own rating on this board. Also, don't forget to accept a post if it solves your problem or answers your question.