Parsing a web page

Printable View

30th June 2010, 03:52
sujoy.chowdhary

Parsing a web page

Hello All

I am trying to parse a web page which is rendered by the JSP engine residing on my local web server.

I am using QT as my client application. So the idea is to parse the page rendered by the server. For e.g. if the page delivered stands as :
<body>
<H1>200789</H1>
</body>

I want to parse out the numeral 200789 and show it in a QT label or line edit.

So can anyone help me with some code snippets here.

Thanks in advance

Sujoy
30th June 2010, 04:40
tbscope

Re: Parsing a web page

If the html is as close to xml as the example you posted, then you can use a standard qt xml class.
30th June 2010, 05:47
sujoy.chowdhary

Re: Parsing a web page

Quote:

Originally Posted by tbscope

If the html is as close to xml as the example you posted, then you can use a standard qt xml class.

Actually the page rendered will be a simple HTML page with some style sheet elements. All I want is to get a particular text from the html page. You can refer the sample I gave earlier
30th June 2010, 06:59
Talei

Re: Parsing a web page

AFAIK QRegexp is the fastest and simplest way for this purpose..

All times are GMT +1. The time now is 17:49.

Powered by vBulletin Version 4.2.5 Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.,

© 2006–2017 Qt Centre - The Ultimate Qt Community site