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<%doc>
Example:
include( '/elements/selectlayers.html',
'field' => $key, # SELECT element NAME (passed as form field)
# also used as ID and a unique key for layers and
# functions
'curr_value' => $selected_layer,
'options' => [ 'option1', 'option2' ],
'labels' => { 'option1' => 'Option 1 Label',
'option2' => 'Option 2 Label',
},
#XXX put this handling it its own selectlayers-fields.html element?
'layer_prefix' => 'prefix_', #optional prefix for fieldnames
'layer_fields' => { 'layer' => [ 'fieldname',
{ label => 'fieldname2',
type => 'text', #implemented:
# text, money, fixed,
# hidden, checkbox,
# checkbox-multiple,
# select, select-agent,
# select-pkg_class,
# select-part_referral,
# select-taxclass,
# select-table,
#XXX tbd:
# more?
},
...
],
'layer2' => [ 'l2fieldname',
...
],
},
#current values for layer fields above
'layer_values' => { 'layer' => { 'fieldname' => 'current_value',
'fieldname2' => 'field2value',
...
},
'layer2' => { 'l2fieldname' => 'l2value',
...
},
...
},
#or manual control, instead of layer_fields and layer_values above
#called with args: my( $layer, $layer_fields, $layer_values, $layer_prefix )
'layer_callback' =>
'html_between => '', #optional HTML displayed between the SELECT and the
#layers, scalar or coderef ('field' passed as a param)
'onchange' => '', #javascript code run when the SELECT changes
# ("what" is the element)
'js_only' => 0, #set true to return only the JS portions
'html_only' => 0, #set true to return only the HTML portions
'select_only' => 0, #set true to return only the <SELECT> HTML
'layers_only' => 0, #set true to return only the layers <DIV> HTML
)
</%doc>
% unless ( grep $opt{$_}, qw(html_only js_only select_only layers_only) ) {
<SCRIPT TYPE="text/javascript">
% }
% unless ( grep $opt{$_}, qw(html_only select_only layers_only) ) {
% unless ($selectlayersx_init) {
var selectlayerx_info = {};
function selectlayersx_changed (field) {
var what = document.getElementById(field);
selectlayerx_info[field]['onchange'](what);
var selectedlayer = what.options[what.selectedIndex].value;
for (i=0; i < selectlayerx_info[field]['layers'].length; i++) {
var iterlayer = selectlayerx_info[field]['layers'][i];
var iterobj = document.getElementById(field+'d'+iterlayer);
if (selectedlayer == iterlayer) {
iterobj.style.display = "";
iterobj.style.zIndex = 1;
} else {
iterobj.style.display = "none";
iterobj.style.zIndex = 0;
}
}
}
% $selectlayersx_init = 1;
% } #selectlayersx_init
selectlayerx_info['<% $key %>'] = {};
selectlayerx_info['<% $key %>']['onchange'] = function (what) { <% $opt{'onchange'} %> };
selectlayerx_info['<% $key %>']['layers'] = <% encode_json(\@layers) %>;
% } #unless html_only/select_only/layers_only
% unless ( grep $opt{$_}, qw(html_only js_only select_only layers_only) ) {
</SCRIPT>
% }
%
% unless ( grep $opt{$_}, qw(js_only layers_only) ) {
<SELECT NAME = "<% $key %>"
ID = "<% $key %>"
previousValue = "<% $selected %>"
previousText = "<% $options{$selected} %>"
onChange="selectlayersx_changed('<% $key %>')"
>
% foreach my $option ( keys %$options ) {
<OPTION VALUE="<% $option %>"
<% $option eq $selected ? ' SELECTED' : '' %>
><% $options->{$option} |h %></OPTION>
% }
</SELECT>
% }
% unless ( grep $opt{$_}, qw(js_only select_only layers_only) ) {
<% ref($between) ? &{$between}($key) : $between %>
% }
%
% unless ( grep $opt{$_}, qw(js_only select_only) ) {
% foreach my $layer ( @layers ) {
% my $selected_layer;
% $selected_layer = $selected;
<DIV ID="<% $key %>d<% $layer %>"
STYLE="<% $selected_layer eq $layer
? 'display: block; z-index: 1'
: 'display: none; z-index: 0'
%>"
>
<% &{$layer_callback}($layer, $layer_fields, $layer_values, $layer_prefix) %>
</DIV>
% }
% }
<%once>
my $conf = new FS::Conf;
my $money_char = $conf->config('money_char') || '$';
my $date_noinit = 0;
</%once>
<%shared>
my $selectlayersx_init = 0;
</%shared>
<%init>
my %opt = @_;
#use Data::Dumper;
#warn Dumper(%opt);
my $key = $opt{field}; # || 'generate_one' #?
tie my %options, 'Tie::IxHash',
map { $_ => $opt{'labels'}->{$_} }
@{ $opt{'options'} }; #just arrayref for now
my $between = exists($opt{html_between}) ? $opt{html_between} : '';
my $options = \%options;
my @layers = ();
@layers = keys %options;
my $selected = exists($opt{curr_value}) ? $opt{curr_value} : '';
#XXX eek. also eek $layer_fields in the layer_callback() call...
my $layer_fields = $opt{layer_fields};
my $layer_values = $opt{layer_values};
my $layer_prefix = $opt{layer_prefix};
my $layer_callback = $opt{layer_callback} || \&layer_callback;
sub layer_callback {
my( $layer, $layer_fields, $layer_values, $layer_prefix ) = @_;
return '' unless $layer && exists $layer_fields->{$layer};
tie my %fields, 'Tie::IxHash', @{ $layer_fields->{$layer} };
#XXX this should become an element itself... (false laziness w/edit.html)
# but at least all the elements inside are the shared mason elements now
return '' unless keys %fields;
my $html = "<TABLE>";
foreach my $field ( keys %fields ) {
my $lf = ref($fields{$field})
? $fields{$field}
: { 'label'=>$fields{$field} };
my $value = $layer_values->{$layer}{$field};
my $type = $lf->{type} || 'text';
my $include = $type;
if ( $include eq 'date' ) {
# several important differences from other tr-*
$html .= include( '/elements/tr-input-date-field.html',
{
'name' => "$layer_prefix$field",
'value' => $value,
'label' => $lf->{label},
'format'=> $lf->{format},
'noinit'=> $date_noinit,
}
);
$date_noinit = 1;
}
else {
$include = "input-$include" if $include =~ /^(text|money|percentage)$/;
$include = "tr-$include" unless $include eq 'hidden';
$html .= include( "/elements/$include.html",
%$lf,
'field' => "$layer_prefix$field",
'id' => "$layer_prefix$field", #separate?
#don't want field0_label0...?
'label_id' => $layer_prefix.$field."_label",
'value' => ( $lf->{'value'} || $value ), #hmm.
'curr_value' => $value,
);
}
} #foreach $field
$html .= '</TABLE>';
return $html;
}
</%init>
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