Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. How to remove redundancy data read by QXmlQuery
Forum Updated to NodeBB v4.3 + New Features

How to remove redundancy data read by QXmlQuery

Scheduled Pinned Locked Moved General and Desktop
1 Posts 1 Posters 904 Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • S Offline
    S Offline
    stereomatching
    wrote on last edited by
    #1

    @
    QFile file("sample.html");

        fileIsValid(file);
    
        QXmlQuery xmlQuery_;
        xmlQuery_.setFocus(&file);       
        xmlQuery_.setQuery("//*");
    
        if(!xmlQuery_.isValid())
        {
            qDebug() << "query error";
            return 0;
        }
    
        QString result;
        xmlQuery_.evaluateTo(&result);
    
        qDebug() << result;
    

    @

    the xml
    @
    <html>
    <blockquote>aaa</blockquote>
    <blockquote>bbb</blockquote>
    <blockquote>ccc</blockquote>
    <blockquote>ddd</blockquote>
    <blockquote>eee</blockquote>
    </html>
    @
    the output
    @
    "<html>
    <blockquote>aaa</blockquote>
    <blockquote>bbb</blockquote>
    <blockquote>ccc</blockquote>
    <blockquote>ddd</blockquote>
    <blockquote>eee</blockquote>
    </html>
    <blockquote>aaa</blockquote>
    <blockquote>bbb</blockquote>
    <blockquote>ccc</blockquote>
    <blockquote>ddd</blockquote>
    <blockquote>eee</blockquote>
    "
    @
    Don't know why the result of blockquote would repeat again

    1 Reply Last reply
    0

    • Login

    • Login or register to search.
    • First post
      Last post
    0
    • Categories
    • Recent
    • Tags
    • Popular
    • Users
    • Groups
    • Search
    • Get Qt Extensions
    • Unsolved