12 |
Invoke any L<Frey> object creating html for with various default parameters |
Invoke any L<Frey> object creating html for with various default parameters |
13 |
if not supplied at invocation. |
if not supplied at invocation. |
14 |
|
|
15 |
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You can force rendering of fields if you define C<render_attribute> sub with |
16 |
|
desired rendering as in: |
17 |
|
|
18 |
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sub render_pipe { 'radio' } |
19 |
|
|
20 |
=cut |
=cut |
21 |
|
|
22 |
has 'class' => ( |
has 'class' => ( |
31 |
default => sub { {} }, |
default => sub { {} }, |
32 |
); |
); |
33 |
|
|
34 |
has 'input_resize_step' => ( |
has 'input_step_size' => ( |
35 |
documentation => 'Resize input fields by this step', |
documentation => 'Resize input fields by this step', |
36 |
is => 'rw', |
is => 'rw', |
37 |
isa => 'Int', |
isa => 'Int', |
43 |
|
|
44 |
my @required_attributes = $self->required; |
my @required_attributes = $self->required; |
45 |
my $required_attributes = $self->required; |
my $required_attributes = $self->required; |
46 |
|
my $required_hash = $self->required('as_hash'); |
47 |
|
|
48 |
=cut |
=cut |
49 |
|
|
50 |
sub required { |
sub required { |
51 |
my ( $self ) = @_; |
my ($self,$param) = @_; |
52 |
$self->load_class( $self->class ); |
$self->load_class( $self->class ); |
53 |
|
|
54 |
my @required = |
my @required = |
62 |
blessed $attr && $attr->is_required && $attr; |
blessed $attr && $attr->is_required && $attr; |
63 |
} $self->class->meta->get_attribute_list; |
} $self->class->meta->get_attribute_list; |
64 |
|
|
65 |
warn "## required = ",dump( map { $_->name } @required ), " for ", $self->class if @required && $self->debug; |
@required = map { $_->name } @required; |
66 |
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warn "## required = ",dump( @required ), " for ", $self->class if @required && $self->debug; |
67 |
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|
68 |
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if ( $param eq 'as_hash' ) { |
69 |
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my $hash; |
70 |
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map { $hash->{$_}++ } @required; |
71 |
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return $hash; |
72 |
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} |
73 |
return @required if wantarray; |
return @required if wantarray; |
74 |
return \@required; |
return \@required; |
75 |
} |
} |
89 |
my $a; |
my $a; |
90 |
my @attrs = @{ $self->attribute_order }; |
my @attrs = @{ $self->attribute_order }; |
91 |
@attrs = map { $a->{$_}++; $_ } @attrs; |
@attrs = map { $a->{$_}++; $_ } @attrs; |
92 |
push @attrs, $_ foreach grep { ! $a->{$_} } map { $_->name } @{ $self->required }; |
push @attrs, $_ foreach grep { ! $a->{$_} } @{ $self->required }; |
93 |
warn "# attributes = ",dump( @attrs ) if $self->debug; |
warn "# attributes = ",dump( @attrs ) if $self->debug; |
94 |
return @attrs if wantarray; |
return @attrs if wantarray; |
95 |
return \@attrs; |
return \@attrs; |
104 |
|
|
105 |
sub params_form { |
sub params_form { |
106 |
my ( $self ) = @_; |
my ( $self ) = @_; |
107 |
my @required = $self->required; |
|
108 |
if ( ! @required ) { |
foreach my $checkbox ( split(/\s+/, $self->params->{'frey-checkboxes'} ) ) { |
109 |
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next if defined $self->params->{ $checkbox }; |
110 |
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|
111 |
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$self->params->{ $checkbox } = 0; |
112 |
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warn "# checkbox $checkbox not ticked"; |
113 |
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} |
114 |
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|
115 |
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my $required = $self->required('as_hash'); |
116 |
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if ( $required ) { |
117 |
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warn $self->class, " required params ", dump( keys %$required ) if $self->debug; |
118 |
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} else { |
119 |
warn "all params available ", dump( $self->params ), " not creating form" if $self->debug; |
warn "all params available ", dump( $self->params ), " not creating form" if $self->debug; |
120 |
return (undef,$self->params) if wantarray; |
return (undef,$self->params) if wantarray; |
121 |
return; |
return; |
|
} else { |
|
|
warn $self->class, " required params ", map { $_->dump(2) } @required if $self->debug; |
|
122 |
} |
} |
123 |
|
|
124 |
my $class = $self->class; |
my $class = $self->class; |
132 |
warn "# $class config = ",dump( $params_config ) if $self->debug; |
warn "# $class config = ",dump( $params_config ) if $self->debug; |
133 |
|
|
134 |
my $form; |
my $form; |
135 |
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my $form_id = $class; |
136 |
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$form_id =~ s{\W+}{_}g; |
137 |
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|
138 |
sub select_values { |
sub select_values { |
139 |
my ( $name, $attr_type, $values ) = @_; |
my ( $name, $attr_type, $values ) = @_; |
140 |
|
|
141 |
if ( $#$values > 3 ) { |
$attr_type ||= '?' and warn "$name doesn't have attr_type"; |
142 |
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|
143 |
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my $max_value_len = 0; |
144 |
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my @values; |
145 |
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my $html = ''; |
146 |
|
|
147 |
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foreach ( @$values ) { |
148 |
|
my $v = ref($_) eq 'HASH' ? $_->{$name} : $_; |
149 |
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warn "## value '$v'"; |
150 |
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push @values, $v; |
151 |
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$max_value_len = length($v) if length($v) > $max_value_len; |
152 |
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} |
153 |
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|
154 |
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warn "# max_value_len: $max_value_len"; |
155 |
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my $render = eval $class . '->render_' . $name; |
156 |
|
warn "## render $@"; |
157 |
|
|
158 |
|
if ( $#values > 3 && $render !~ m{radio} ) { |
159 |
my $options = join("\n", |
my $options = join("\n", |
160 |
map { |
map { |
161 |
my $v = ref($_) eq 'HASH' ? $_->{$name} : $_; |
qq|<option value="$_">$_</option>|; |
162 |
qq|<option value="$v">$v</option>| if $v; |
} @values |
|
} @$values |
|
163 |
); |
); |
164 |
qq|<select title="$attr_type" name="$name">$options</select>| if $options; |
# onchange="alert(this.options[this.selectedIndex].value);" |
165 |
|
$html = qq| |
166 |
|
<select title="$attr_type" name="$name"> |
167 |
|
$options |
168 |
|
</select> |
169 |
|
| if $options; |
170 |
} else { |
} else { |
171 |
my $radio = join("\n", |
my $delimiter = $max_value_len > $self->input_step_size ? qq|<br>| : ''; |
172 |
map { |
my $radio = |
173 |
my $v = ref($_) eq 'HASH' ? $_->{$name} : $_; |
# $delimiter . |
174 |
qq|<input type="radio" name="$name" value="$v" title="$attr_type"><span style="float: left; padding-right: 2em;">$v</span>|; |
join("\n", |
175 |
} @$values |
map { strip(qq| |
176 |
|
<span title="$attr_type"> |
177 |
|
<input type="radio" name="$name" value="$_"> |
178 |
|
$_ |
179 |
|
</span> |
180 |
|
$delimiter |
181 |
|
|) } @values |
182 |
); |
); |
183 |
qq|<div>$radio</div>|; |
if ( $radio ) { |
184 |
|
|
185 |
|
my $size = int( $max_value_len / $self->input_step_size ) + 1; |
186 |
|
$size = 5 if $size > 5; |
187 |
|
$size *= $self->input_step_size; |
188 |
|
$radio .= qq| |
189 |
|
<span> |
190 |
|
<input type="radio" name="$name" value=" " onclick="document.getElementById('new-$name').focus();" > |
191 |
|
<input type="text" name="new-$name" id="new-$name" onchange="clear_radio('$form_id','$name'); this.disable = false;" onblur="this.disable = true;" title="enter new value" size="$size"> |
192 |
|
</span> |
193 |
|
|; |
194 |
|
} |
195 |
|
$html = qq|<div style="display: block;">$radio</div>|; |
196 |
} |
} |
|
} |
|
|
|
|
|
foreach my $checkbox ( split(/\s+/, $default->{'frey-checkboxes'} ) ) { |
|
|
next if defined $default->{ $checkbox }; |
|
197 |
|
|
198 |
$default->{ $checkbox } = 0; |
return |
199 |
$self->params->{ $checkbox } = 0; |
# qq|<input type="text" name="$name">| . |
200 |
warn "# checkbox $checkbox not ticked"; |
$html |
201 |
} |
} |
202 |
|
|
203 |
|
|
204 |
my @checkboxes; |
my @checkboxes; |
205 |
|
|
206 |
my $label_width = 1; # minimum |
my $label_width = 1; # minimum |
207 |
|
|
208 |
foreach my $name ( |
foreach my $name ( |
209 |
grep { |
grep { |
210 |
|
die "$_ doesn't have meta" unless $class->can('meta'); |
211 |
! $class->meta->get_attribute($_)->is_lazy |
! $class->meta->get_attribute($_)->is_lazy |
212 |
&& ! defined $default->{$_} |
&& ! defined $default->{$_} |
213 |
&& ! m{^_} # skip _private |
&& ! m{^_} # skip _private |
225 |
my $value = |
my $value = |
226 |
defined $default->{$name} ? $default->{$name} : |
defined $default->{$name} ? $default->{$name} : |
227 |
$attr->has_default ? $attr->default( $name ) : |
$attr->has_default ? $attr->default( $name ) : |
228 |
''; |
undef; |
229 |
|
|
230 |
if ( ref($params_config) eq 'HASH' ) { |
if ( ref($params_config) eq 'HASH' && defined $params_config->{$name} ) { |
231 |
$value = $params_config->{$name}; |
$value = $params_config->{$name}; |
232 |
} elsif ( ref($params_config) eq 'ARRAY' ) { |
} elsif ( ref($params_config) eq 'ARRAY' ) { |
233 |
$value_html = select_values( $name, $attr_type, $params_config ); |
$value_html = select_values( $name, $attr_type, $params_config ); |
236 |
$value_html = select_values( $name, $attr_type, $attr->type_constraint->values ); |
$value_html = select_values( $name, $attr_type, $attr->type_constraint->values ); |
237 |
} elsif ( $attr_type =~ m{^Bool} ) { |
} elsif ( $attr_type =~ m{^Bool} ) { |
238 |
my $suffix = ''; |
my $suffix = ''; |
239 |
$suffix = ' checked' if $value; |
$suffix = ' checked=1' if $value; |
240 |
$value_html = qq|<input type="checkbox" name="$name" title="$attr_type" value="$value"$suffix>|; |
$value_html = qq|<input type="checkbox" name="$name" title="$attr_type" value=1$suffix>|; |
241 |
push @checkboxes, $name; |
push @checkboxes, $name; |
242 |
} elsif ( ! defined $value ) { |
} elsif ( ! defined $value ) { |
243 |
$value_html = qq|<tt id="$name">undef</tt><!-- $name = undef -->|; # FIXME if $self->debug |
$value_html = qq|<tt id="$name">undef</tt><!-- $name = undef -->|; # FIXME if $self->debug |
244 |
} elsif ( $attr_type !~ m{^(Str|Int)$} || $value =~ $Frey::Web::re_html ) { |
} elsif ( $attr_type !~ m{^(Str|Int)$} || $value =~ $Frey::Web::re_html || $name =~ m{text} ) { |
245 |
$value_html = qq|<textarea name="$name" title="$attr_type">$value</textarea>|; |
$value_html = qq|<textarea name="$name" title="$attr_type">$value</textarea>|; |
246 |
} |
} |
247 |
|
|
249 |
|
|
250 |
$default->{$name} = $value unless defined $default->{$name}; |
$default->{$name} = $value unless defined $default->{$name}; |
251 |
|
|
252 |
my $size = ( int( length($value) / $self->input_resize_step ) + 1 ) * $self->input_resize_step; |
my $size = ( int( length($value) / $self->input_step_size ) + 1 ) * $self->input_step_size; |
253 |
$value_html = qq|<input type="$type" name="$name" title="$attr_type" value="$value" size="$size">| unless $value_html; |
$value_html = qq|<input type="$type" name="$name" title="$attr_type" value="$value" size="$size">| unless $value_html; |
254 |
|
|
255 |
# warn "# required $name ", $class->meta->get_attribute( $name )->dump( 2 ); |
# warn "# required $name ", $class->meta->get_attribute( $name )->dump( 2 ); |
256 |
|
|
257 |
|
$label_title .= qq| class="required"| if $required->{$name}; |
258 |
|
$label =~ s/_/ /g; |
259 |
|
|
260 |
$form .= qq|<label for="$name"$label_title>$label</label>$value_html<br>|; |
$form .= qq|<label for="$name"$label_title>$label</label>$value_html<br>|; |
261 |
my $ll = length($label); |
my $ll = length($label); |
262 |
$label_width = $ll if $ll > $label_width; |
$label_width = $ll if $ll > $label_width; |
263 |
} |
} |
264 |
$form .= qq|<input type="hidden" name="frey-checkboxes" value="| . join(' ', @checkboxes) . qq|">| if @checkboxes; |
$form .= qq|<input type="hidden" name="frey-checkboxes" value="| . join(' ', @checkboxes) . qq|">| if @checkboxes; |
265 |
|
|
266 |
|
$label_width += 2; # XXX padding left+right em |
267 |
|
|
268 |
|
$self->add_js('static/Frey/Action.js'); |
269 |
|
|
270 |
$self->add_css(qq| |
$self->add_css(qq| |
271 |
label,input { |
label,input { |
272 |
display: block; |
display: block; |
274 |
margin-bottom: 10px; |
margin-bottom: 10px; |
275 |
} |
} |
276 |
|
|
277 |
|
input:focus { |
278 |
|
border-color: #cc0; |
279 |
|
background: #ffc; |
280 |
|
} |
281 |
|
|
282 |
label { |
label { |
283 |
text-align: right; |
text-align: right; |
284 |
width: ${label_width}ex; |
width: ${label_width}ex; |
285 |
padding-right: 20px; |
padding-right: 1ex; |
286 |
|
white-space: nowrap; |
287 |
|
} |
288 |
|
|
289 |
|
label.required { |
290 |
|
font-weight: bold; |
291 |
} |
} |
292 |
|
|
293 |
br { |
br { |
302 |
|
|
303 |
$html = qq| |
$html = qq| |
304 |
<h1>$class params</h1> |
<h1>$class params</h1> |
305 |
<form method="post"> |
<form name="$form_id" id="$form_id" method="post"> |
306 |
$form |
$form |
307 |
<input type="submit" value="Run $class"> |
<input type="submit" value="Run $class"> |
308 |
</form> |
</form> |