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CPAN::Forum
HTML-Menu-TreeView - Re: Some questions about
| Posted on Tue May 6 22:01:41 2008 by linze in response to 7816 (See the whole thread of 2) |
| Re: Some questions about |
|
Some questions about
Hi all, just I try to use HTML::TreeView for my Website. I filled it with records from a database. Now I want to call the menu closed. That means that all folders are closed when I call the menu. In every example the menu is complete opened if I call it.
If you want a Closed folder try something like.
#!/usr/bin/perl -w
use HTML::Menu::TreeView;
use CGI ;
use strict;
my @tree = (
{
onclick => "alert('onclick');",
text => 'onclick',
},
{
text => 'Html::Menu::TreeView',
href => "./open.pl?open=1",
empty =>1 , # this is the important line
}
);
my $TreeView = new HTML::Menu::TreeView();
my $q = new CGI;
$tree[1]{subtree} =[{text => 'treeview.tigris.org', href => 'http://treeview.tigris.org', target =>
+ '_parent',}, {text => 'Examples', subtree => [{text => 'FO Syntax', href => './fo.pl',},],},] if(
+ $q ->param('open'));
print $q->header, $q->start_html(-title => 'OO', -script => $TreeView->jscript() . $TreeView->prelo
+ad(), -style => {-code => $TreeView->css()}), $TreeView->Tree(\@tree), $q->end_html;
The second thing is to select multiple items of the menu. I want to have the possibility to select more than one item of the menu and send the form with a SEND-button to another perl-script that processes the selected values from the tree. Hope that someone can help me!!! greez fzimmer
#!/usr/bin/perl -w
use HTML::Menu::TreeView;
use CGI qw (Vars);
use strict;
my $q = new CGI ;
my @tree = (
{
text => $q->checkbox(-name=>'First',
-value=>'what',
-label=>'First'),
title => 'must be set', #if you dont set a title the item text will be used
},
{
text => $q->checkbox(-name=>'Whatever',
-value=>'whatever',
),
title => 'must be set', #if you dont set a title the item text will be used
}
);
my $TreeView = new HTML::Menu::TreeView();
print $q->header,
$q->start_html(-title => 'Select', -script => $TreeView->jscript() . $TreeView->preload(), -sty
+le => {-code => $TreeView->css()}),
$q->start_form(-method => "get", -action => "$ENV{SCRIPT_NAME}",),
$q->hidden({-name => 'action'}, 'select'),
$TreeView->Tree(\@tree),
$q->submit(-name=> 'submit',-value => 'Select'),
$q->end_form;
if($q->param('submit')){
print "submit",$q->br() ;
my %params = Vars();
foreach my $key (sort(keys %params)) {
print $params{$key},$q->br() unless $key eq 'submit';
}
}
print $q->end_html;
greetz Dirk
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