[Wt-interest] Search name from datatbase

[PARVINDER RAJPUT]

Hello All
Any one please guide me. How to use search query used in Wt
Application. I have written the following code.


void WtApplication::hello()
{
  root()->addWidget(new  WText("Search"));  // show some text
  nameEdit_ = new WLineEdit(root());
  root()->addWidget(new WBreak());

  WPushButton *b = new WPushButton("Find", root()); // create a button
  b->setMargin(10, Left);                                 // add 5 pixels margin
                     // insert a line break
  greeting_ = new  WText( root());                         // empty text
  b->clicked().connect(this, &WtApplication::populate);

}



void WtApplication::populate() { //fetching

msg("<center><H1></H1></center>","<center><H1></H1></center>","<center><H1></H1></center>","<center><H1></H1></center>","<center><H1></H1></center>");

try {
  greeting_->setText( nameEdit_->text());

                          Transaction tt(session_);
                        colform collect = session_.find<form>("select * from 
test1
where store like '%$nameEdit_%'");
                        for (colform::const_iterator i =
collect.begin(); i != collect.end(); ++i)



                        
msg((*i)->store,(*i)->name,(*i)->contact,(*i)->intercom,(*i)->stream);
                        tt.commit();
                      } catch (...) {}

}

Thanks in Advance
-- 
Parvinder Rajput
website:- www.parvinder.co.in

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