Hello All
I have used the search query in database, Its working fine It show the
value from database.
void WtApplication::search()
{
root()->addWidget(new WText("Search"));
nameEdit_ = new WLineEdit(root());
WPushButton *b = new WPushButton("Find", root());
b->setMargin(10, Left);
b->clicked().connect(this, &WtApplication::find);
}
void WtApplication::find() {
try {
Transaction tt(session_);
colform collect = session_.find<form>("where dat like
?").bind("%"+nameEdit_->text()+"%").orderBy("dat");
for (colform::const_iterator i =
collect.begin(); i != collect.end(); ++i)
msg((*i)->store);
tt.commit();
} catch (...) {}
}
But my problem is that, when I click number of time on "find" button
Results repeat itself. I want to result show only one time. so
Please tell me how to reset the initial position or null value , Means
button are clicked number of times, but value are shown only one time,
Not repetition of same value.
I click two time hit button, It show the value two time.
Please see the screenshot on following link.
http://202.164.53.122/Screenshot.png
Here is my complete code
http://paste.ubuntu.com/732818/
Please help me.
--
Parvinder Rajput
website:- www.parvinder.co.in
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