pub/Impl: Lib/IMPL/Web/View/TTDocument.pm annotate

annotate Lib/IMPL/Web/View/TTDocument.pm @ 303:a5eb64c6e6f7

TTDocument.GetTemplate corrected to work with document blocks

author	cin
date	Mon, 08 Apr 2013 02:18:47 +0400
parents	aeeb57a12046
children	2ff513227cb4

rev	line source
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	1 package IMPL::Web::View::TTDocument;
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	2 use strict;
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	3
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	4 use Scalar::Util qw(weaken);
2904da230022 DOM refactoring sergey parents: 234 diff changeset	5 use IMPL::Const qw(:prop);
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	6 use IMPL::lang qw(:hash is);
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	7 use Carp qw(carp);
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	8 use mro;
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	9
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	10 use IMPL::declare {
2904da230022 DOM refactoring sergey parents: 234 diff changeset	11 require => {
2904da230022 DOM refactoring sergey parents: 234 diff changeset	12 TTFactory => 'IMPL::Web::View::TTFactory',
2904da230022 DOM refactoring sergey parents: 234 diff changeset	13 TTControl => 'IMPL::Web::View::TTControl',
2904da230022 DOM refactoring sergey parents: 234 diff changeset	14 Loader => 'IMPL::Code::Loader'
2904da230022 DOM refactoring sergey parents: 234 diff changeset	15 },
2904da230022 DOM refactoring sergey parents: 234 diff changeset	16 base => [
2904da230022 DOM refactoring sergey parents: 234 diff changeset	17 'IMPL::Web::View::TTControl' => sub {
287 2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	18 my ($template,$ctx) = @_;
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	19 $ctx \|\|= Template::Context->new();
300 bf3af33b9003 sync cin parents: 298 diff changeset	20 return $template, $ctx; # context
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	21 }
2904da230022 DOM refactoring sergey parents: 234 diff changeset	22 ],
2904da230022 DOM refactoring sergey parents: 234 diff changeset	23 props => [
2904da230022 DOM refactoring sergey parents: 234 diff changeset	24 layout => PROP_RW,
2904da230022 DOM refactoring sergey parents: 234 diff changeset	25 loader => PROP_RW,
2904da230022 DOM refactoring sergey parents: 234 diff changeset	26 ]
2904da230022 DOM refactoring sergey parents: 234 diff changeset	27 };
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	28
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	29 sub CTOR {
287 2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	30 my ($this,$template,$ctx,$loader,$vars) = @_;
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	31
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	32 $this->loader($loader) if $loader;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	33 $this->layout( $template->layout ) unless $this->layout;
301 aeeb57a12046 IMPL::Web::View: templates inheritance support cin* parents: 300 diff changeset	34 $this->title( $template->title ) unless $this->title;
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	35
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	36 $this->context->stash->update($vars)
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	37 if ref $vars eq 'HASH';
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	38 }
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	39
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	40 sub Render {
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	41 my ($this,$args) = @_;
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	42
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	43 $args \|\|= {};
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	44
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	45 my %controls;
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	46 my $require;
289 85572f512abc TTView refactoring cin* parents: 288 diff changeset	47 my $documentContext;
290 7b0dad6117d5 TTView: fixed memory leak sergey* parents: 289 diff changeset	48
7b0dad6117d5 TTView: fixed memory leak sergey* parents: 289 diff changeset	49 my $self = $this;
7b0dad6117d5 TTView: fixed memory leak sergey* parents: 289 diff changeset	50
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	51 $require = sub {
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	52 my $control = shift;
290 7b0dad6117d5 TTView: fixed memory leak sergey* parents: 289 diff changeset	53
291 5d14baa35790 TTView: fixed template selectors mechanism cin* parents: 290 diff changeset	54 unless($self) {
301 aeeb57a12046 IMPL::Web::View: templates inheritance support cin* parents: 300 diff changeset	55 carp("Cant load control $control outside the document rendering process");
291 5d14baa35790 TTView: fixed template selectors mechanism cin* parents: 290 diff changeset	56 return;
5d14baa35790 TTView: fixed template selectors mechanism cin* parents: 290 diff changeset	57 }
290 7b0dad6117d5 TTView: fixed memory leak sergey* parents: 289 diff changeset	58
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	59 if (my $factory = $controls{$control}) {
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	60 return $factory;
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	61 } else {
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	62 my $path = $control;
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	63
290 7b0dad6117d5 TTView: fixed memory leak sergey* parents: 289 diff changeset	64 if ( my $template = $self->loader->template($path) ) {
301 aeeb57a12046 IMPL::Web::View: templates inheritance support cin* parents: 300 diff changeset	65
aeeb57a12046 IMPL::Web::View: templates inheritance support cin* parents: 300 diff changeset	66 $documentContext->localise();
aeeb57a12046 IMPL::Web::View: templates inheritance support cin* parents: 300 diff changeset	67 my $ctx = _clone_context($documentContext);
aeeb57a12046 IMPL::Web::View: templates inheritance support cin* parents: 300 diff changeset	68 $documentContext->delocalise();
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	69
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	70 $factory = new IMPL::Web::View::TTFactory(
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	71 $template,
301 aeeb57a12046 IMPL::Web::View: templates inheritance support cin* parents: 300 diff changeset	72 $ctx,
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	73 join( '/', splice( @{[split(/\//,$path)]}, 0, -1 ) ),
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	74 $require
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	75 );
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	76
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	77 $controls{$control} = $factory;
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	78
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	79 return $factory;
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	80
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	81 } else {
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	82 die new IMPL::KeyNotFoundException($control);
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	83 }
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	84 }
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	85 };
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	86
289 85572f512abc TTView refactoring cin* parents: 288 diff changeset	87 $this->context->localise();
85572f512abc TTView refactoring cin* parents: 288 diff changeset	88 $documentContext = _clone_context( $this->context );
290 7b0dad6117d5 TTView: fixed memory leak sergey* parents: 289 diff changeset	89
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	90 $this->context->stash->set(require => $require);
303 a5eb64c6e6f7 TTDocument.GetTemplate corrected to work with document blocks cin parents: 301 diff changeset	91 $this->context->stash->set(document => sub { $self });
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	92
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	93 my $text = eval {
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	94
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	95 if ($this->layout) {
287 2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	96 my $tlayout = $this->loader->layout($this->layout);
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	97 if(my $init = $tlayout->blocks->{INIT}) {
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	98 $this->context->process(
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	99 $init,
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	100 hashMerge(
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	101 $args,
287 2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	102 {
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	103 template => $this->template
287 2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	104 }
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	105 )
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	106 );
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	107 }
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	108 my $content = $this->next::method($args);
287 2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	109 return $this->context->include(
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	110 $tlayout,
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	111 {
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	112 %{$args},
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	113 content => $content,
287 2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	114 this => $this,
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	115 template => $this->template
2d253e6e4a88 TTView refactoring cin* parents: 286 diff changeset	116 }
286 d357b5d85d25 TTView refactoring sergey* parents: 285 diff changeset	117 );
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	118 } else {
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	119 return $this->next::method($args);
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	120 }
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	121 };
301 aeeb57a12046 IMPL::Web::View: templates inheritance support cin* parents: 300 diff changeset	122
aeeb57a12046 IMPL::Web::View: templates inheritance support cin* parents: 300 diff changeset	123 my $e = $@;
289 85572f512abc TTView refactoring cin* parents: 288 diff changeset	124
85572f512abc TTView refactoring cin* parents: 288 diff changeset	125 undef $require;
85572f512abc TTView refactoring cin* parents: 288 diff changeset	126 undef $documentContext;
85572f512abc TTView refactoring cin* parents: 288 diff changeset	127 undef %controls;
290 7b0dad6117d5 TTView: fixed memory leak sergey* parents: 289 diff changeset	128 undef $self;
289 85572f512abc TTView refactoring cin* parents: 288 diff changeset	129 $this->context->delocalise();
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	130
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	131 if ($e) {
3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	132 die $e;
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	133 } else {
288 3a9cfea098dd TTView refactoring: removed RequireControl method, etc. sergey* parents: 287 diff changeset	134 return $text;
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	135 }
190 cd1ff7029a63 IMLP::Web::View refactored, added new method 'require' which is available inside templates. Changed document rendering. cin parents: 189 diff changeset	136 }
cd1ff7029a63 IMLP::Web::View refactored, added new method 'require' which is available inside templates. Changed document rendering. cin parents: 189 diff changeset	137
303 a5eb64c6e6f7 TTDocument.GetTemplate corrected to work with document blocks cin parents: 301 diff changeset	138 sub GetTemplate {
a5eb64c6e6f7 TTDocument.GetTemplate corrected to work with document blocks cin parents: 301 diff changeset	139 my ($this,$name) = @_;
a5eb64c6e6f7 TTDocument.GetTemplate corrected to work with document blocks cin parents: 301 diff changeset	140
a5eb64c6e6f7 TTDocument.GetTemplate corrected to work with document blocks cin parents: 301 diff changeset	141 $this->template->blocks->{$name};
a5eb64c6e6f7 TTDocument.GetTemplate corrected to work with document blocks cin parents: 301 diff changeset	142 }
a5eb64c6e6f7 TTDocument.GetTemplate corrected to work with document blocks cin parents: 301 diff changeset	143
289 85572f512abc TTView refactoring cin* parents: 288 diff changeset	144 sub _clone_context {
85572f512abc TTView refactoring cin* parents: 288 diff changeset	145 my $args = { %{shift \|\| {}} };
85572f512abc TTView refactoring cin* parents: 288 diff changeset	146 delete $args->{CONFIG};
85572f512abc TTView refactoring cin* parents: 288 diff changeset	147
85572f512abc TTView refactoring cin* parents: 288 diff changeset	148 return Template::Context->new($args);
85572f512abc TTView refactoring cin* parents: 288 diff changeset	149 }
85572f512abc TTView refactoring cin* parents: 288 diff changeset	150
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	151 1;
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	152
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	153 __END__
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	154
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	155 =pod
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	156
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	157 =head1 NAME
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	158
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	159 C<IMPL::Web::View::TTDocument> - документ для построения HTML страницы на основе шаблонов TT.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	160
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	161 =head1 SYNOPSIS
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	162
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	163 =begin code
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	164
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	165 use IMPL::Web::View::TTDocument();
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	166
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	167 my $doc = new IMPL::Wbe::View::TTDocument($template,$ttOptions);
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	168
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	169 return $doc->Render();
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	170
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	171 =end code
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	172
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	173 Однако, более предпочтительный способ использовать C<IMPL::Web::View::TTLoader>.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	174
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	175 =head1 DESCRIPTION
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	176
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	177 Документ для представления данных. Документы представляют собой иерархически организованные данные,
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	178 элементами данного документа являются данные для отображения, такие как
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	179
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	180 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	181
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	182 =item * Объекты из БД
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	183
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	184 =item * Навигационные цепочки
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	185
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	186 =item * Меню и т.п.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	187
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	188 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	189
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	190 Скприт шаблона формирует структуру документа, затем сформированная структура форматируется в готовый документ.
192 a9faf883cdce IMPL::Web::View refactoring cin parents: 191 diff changeset	191 Процесс форматирования объектной модели в готовый документ может быть выполнена как вручную, так и при помощи
189 08015e2803f1 IMPL::Vew::Web - fixed memory leaks, more tests cin parents: 188 diff changeset	192 вспомогательного шаблона - обертки. Если у шаблона документа указан C<layout> в метаданных, то он будет
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	193 использован как шаблон для форматирования объектной модели, вывод самого шаблона будет проигнорирован. Если
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	194 обертка не задана, то результатом будет вывод самого скрипта шаблона.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	195
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	196 Использование объектной модели документа позволяет решить задачи по созданию контейнеров,
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	197 у которых может быть сложное содежимое. Примером таких элементов могут быть формы,
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	198 внутри форм элементы управления также могут группироваться.
192 a9faf883cdce IMPL::Web::View refactoring cin parents: 191 diff changeset	199
193 8e8401c0aea4 sync sergey parents: 192 diff changeset	200 =head2 Элементы управления (компоненты)
8e8401c0aea4 sync sergey parents: 192 diff changeset	201
8e8401c0aea4 sync sergey parents: 192 diff changeset	202 Документ состоит из узлов, часть которых наследуется от C<IMPL::Web::View::TTControl>, такие узлы называются
8e8401c0aea4 sync sergey parents: 192 diff changeset	203 элементами управления. Каждый элемент управления имеет собственный контекст, который наследуется от контекста
8e8401c0aea4 sync sergey parents: 192 diff changeset	204 документа.
8e8401c0aea4 sync sergey parents: 192 diff changeset	205
8e8401c0aea4 sync sergey parents: 192 diff changeset	206 =head2 Фабрика элементов управления
8e8401c0aea4 sync sergey parents: 192 diff changeset	207
8e8401c0aea4 sync sergey parents: 192 diff changeset	208 Для создания элементов управления используются фабрики. Каждый элемен управления имеет свой шаблон для
8e8401c0aea4 sync sergey parents: 192 diff changeset	209 форматиорвания содержимого, фабрика связывает шаблон и класс элемента управления, для чего при загрузке
8e8401c0aea4 sync sergey parents: 192 diff changeset	210 шаблона используется свойство C<type> из метаданных. Фабрика загружается в документ при том только один
8e8401c0aea4 sync sergey parents: 192 diff changeset	211 раз, повторные загрузки фабрики возвращают уже загруженную. Для загрузки фабрики используется метод
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	212 C<require()> с указанием элемента управления.
190 cd1ff7029a63 IMLP::Web::View refactored, added new method 'require' which is available inside templates. Changed document rendering. cin parents: 189 diff changeset	213
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	214 =head2 Порядок обработки документа
ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	215
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	216 Построение представления данных состоит из двух этапов
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	217
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	218 =over
ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	219
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	220 =item 1 Создание объектной модели документа. На данном этапе создаются все элементы управления.
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	221
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	222 =item 1 Преобразование объектной модели в конечнное представление. На данном этапе происходит
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	223 форматирование документа.
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	224
ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	225 =back
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	226
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	227
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	228 =head2 Загрузка элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	229
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	230 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	231
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	232 =item 1 C<TInput = require('my/org/input')>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	233
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	234 =item 1 Загружается шаблон C<my/org/input.tt>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	235
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	236 =item 1 Создается фабрика элементов управления с собственным контекстом, унаследованным от контекст документа.
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	237
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	238 =item 1 При первом создании элемента управления фабрика инициализируется выполнением блока C<INIT>.
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	239
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	240 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	241
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	242 =head2 Создание элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	243
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	244 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	245
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	246 =item 1 C<< TInput.new('login') >>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	247
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	248 =item 1 Создается новый дочерний контекст к контексту фабрики
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	249
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	250 =item 1 Создается экземпляр элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	251
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	252 =item 1 Выполняется блок конструктора C<CTOR> в контексте элемента управления, параметр C<this> имеет значение
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	253 нового экземпляра элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	254
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	255 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	256
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	257 =head1 MEMBERS
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	258
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	259 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	260
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	261 =item C<CTOR($template, $contextOpts, $loader[, $vars])>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	262
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	263 Создает экземпляр документа с указанным шаблоном и параметрами.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	264
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	265 =over
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	266
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	267 =item C<$template>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	268
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	269 C<Template::Document> шаблон документа.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	270
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	271 =item C<$contextOpts>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	272
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	273 C<HASH> Параметры контекста C<Template::Context> для документа. Эти параметры будут сохранены
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	274 в свойстве C<opts>, а также на их основе будет создан контекст текщего документа. Как правило
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	275 эти параметы задаются загрузчиком документа C<IMPL::Web::View::TTLoader>, таким образом, что
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	276 C<Template::Stash> создаваемого контекста наследует переменные из контекста загрузчика.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	277
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	278 =item C<$loader>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	279
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	280 C<IMPL::Web::View::TTLoader> загрузчик, который будет использоваться для загрузки элементов управления,
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	281 а также для получения обертки, заданной в свойстве документа C<layout>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	282
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	283 =item C<$vars>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	284
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	285 C<HASH> Необязательный параметр. переменные которые будут переданы в блок конструктора C<INIT>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	286 Как правило они используются для передачи данных для построения документа
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	287
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	288 =back
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	289
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	290 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	291
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	292 =over
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	293
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	294 =item C<templateVars($name[,$newValue])>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	295
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	296 Получает или задает переменную для шаблона документа. Имя переменнной может быть составным,
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	297 например C<'my.var.name'>, см. C<Template::Stash::set()>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	298
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	299 =item C<RequireControl($controlName)>
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	300
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	301 Загружает фабрику элемента управления, если она уже была загружена, возвращает на нее ссылку.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	302 При загрузки фабрики для нее создается собственный контекст на основе параметров из свойства
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	303 C<opts> и ее пространство имен наследуется от пространства имен документа из свойства C<stash>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	304
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	305 =item C<Render($vars)>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	306
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	307 Выполняет блок C<renderBlock> документа для получения конечного представления, C<$vars>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	308 содержит переменные для блока.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	309
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	310 =item C<RenderContent($vars)>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	311
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	312 Выполняет шаблон документа для получения представления содержимого, в отличии от
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	313 метода C<Render> не использует обертку указанную в свойстве C<layout>, если обертка
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	314 не указана, то эти методы идентичны.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	315
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	316 =item C<[get,set]layout>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	317
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	318 Обертка, которая будет использована для построения представления документа. В обертке
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	319 будет доступна специальная переменная C<content>, при обращении к которой будет B<выполнен>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	320 метод C<RenderContent()> и возвращен результат его работы. Для получения шаблона обертки
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	321 используется загрузчик из свойства C<loader>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	322
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	323 =item C<[get]opts>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	324
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	325 Параметры контекста, используются для создания контекстов фабрик элементов управления.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	326
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	327 =item C<[get]loader>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	328
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	329 Загрузчик, используется для загрузки шаблонов фабрик элементов управления и обертки.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	330
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	331 =item C<[get]controls>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	332
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	333 C<HASH> Коллекция загруженных фабрик элементов управления, ключем является
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	334 квалифицированное имя элемента управления.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	335
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	336 =item C<[get]stash>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	337
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	338 C<Template::Stash> Пространство имен документа, оно используется как родительское
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	339 для пространств имен загружаемых фабрик элементов управления.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	340
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	341 =back
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	342
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	343 =head1 TEMPLATES
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	344
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	345 =begin text
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	346
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	347 [%META layout='default'%]
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	348 [% BLOCK CTOR;
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	349 section('top','TOP');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	350 section('bottom','BOTTOM');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	351 section('client','CLIENT');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	352 END %]
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	353 [% BLOCK TOP;
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	354 TMenu = require('my/org/Menu');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	355 append(TMenu.new());
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	356 END %]
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	357
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	358 =end
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	359
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	360 =cut

Mercurial > pub > Impl

annotate Lib/IMPL/Web/View/TTDocument.pm @ 303:a5eb64c6e6f7