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

annotate Lib/IMPL/Web/View/TTDocument.pm @ 272:47db27ed5b43

sync

author	sergey
date	Mon, 28 Jan 2013 17:24:37 +0400
parents	bbc0da7ef90e
children	546957c50a36

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);
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	6 use IMPL::lang qw(:hash);
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	7
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	8 use IMPL::declare {
2904da230022 DOM refactoring sergey parents: 234 diff changeset	9 require => {
2904da230022 DOM refactoring sergey parents: 234 diff changeset	10 TTFactory => 'IMPL::Web::View::TTFactory',
2904da230022 DOM refactoring sergey parents: 234 diff changeset	11 TTControl => 'IMPL::Web::View::TTControl',
2904da230022 DOM refactoring sergey parents: 234 diff changeset	12 Loader => 'IMPL::Code::Loader'
2904da230022 DOM refactoring sergey parents: 234 diff changeset	13 },
2904da230022 DOM refactoring sergey parents: 234 diff changeset	14 base => [
2904da230022 DOM refactoring sergey parents: 234 diff changeset	15 'IMPL::Web::View::TTControl' => sub {
2904da230022 DOM refactoring sergey parents: 234 diff changeset	16 my ($template,$contextOpts) = @_;
2904da230022 DOM refactoring sergey parents: 234 diff changeset	17 'document',
238 b8c724f6de36 DOM model refactoring sergey parents: 236 diff changeset	18 $template, # template
b8c724f6de36 DOM model refactoring sergey parents: 236 diff changeset	19 Template::Context->new($contextOpts) # context
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	20 }
2904da230022 DOM refactoring sergey parents: 234 diff changeset	21 ],
2904da230022 DOM refactoring sergey parents: 234 diff changeset	22 props => [
2904da230022 DOM refactoring sergey parents: 234 diff changeset	23 layout => PROP_RW,
2904da230022 DOM refactoring sergey parents: 234 diff changeset	24 opts => PROP_RO,
2904da230022 DOM refactoring sergey parents: 234 diff changeset	25 loader => PROP_RW,
2904da230022 DOM refactoring sergey parents: 234 diff changeset	26 controls => PROP_RO,
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	27 creationArgs => PROP_RO,
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	28
2904da230022 DOM refactoring sergey parents: 234 diff changeset	29 # store the stash separately to make require() method to work correctly
2904da230022 DOM refactoring sergey parents: 234 diff changeset	30 # even when a stash of the context is modified during the processing
2904da230022 DOM refactoring sergey parents: 234 diff changeset	31 stash => PROP_RO
2904da230022 DOM refactoring sergey parents: 234 diff changeset	32 ]
2904da230022 DOM refactoring sergey parents: 234 diff changeset	33 };
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	34
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	35 BEGIN {
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	36
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	37 }
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	38
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	39 sub CTOR {
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	40 my ($this,$template,$refOpts,$loader,$vars) = @_;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	41
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	42 $this->controls({});
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	43 $this->loader($loader) if $loader;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	44
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	45 $this->layout( $template->layout ) unless $this->layout;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	46
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	47 $this->opts($refOpts);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	48 $this->stash($this->context->stash);
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	49 $this->creationArgs($vars);
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	50
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	51 my $self = $this;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	52 weaken($self);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	53
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	54 $this->templateVars(require => sub {
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	55 my $doc = $self;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	56 die new IMPL::Exception("A document is destroyed or invalid") unless $doc;
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	57 $doc->RequireControl(@_);
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	58 });
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	59
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	60 $this->templateVars(context => $vars);
f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	61
f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	62 $this->templateVars(document => sub { $self } );
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	63 $this->InitInstance($vars);
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	64 }
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	65
189 08015e2803f1 IMPL::Vew::Web - fixed memory leaks, more tests cin parents: 188 diff changeset	66 sub templateVars {
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	67 my $this = shift;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	68 my $name = shift;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	69
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	70 if (@_) {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	71 return $this->stash->set($name, shift);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	72 } else {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	73 return $this->stash->get($name);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	74 }
189 08015e2803f1 IMPL::Vew::Web - fixed memory leaks, more tests cin parents: 188 diff changeset	75 }
08015e2803f1 IMPL::Vew::Web - fixed memory leaks, more tests cin parents: 188 diff changeset	76
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	77 sub RequireControl {
267 bbc0da7ef90e IMPL::Web::View refactoring cin* parents: 263 diff changeset	78 my ($this, $control) = @_;
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	79
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	80 if (my $factory = $this->controls->{$control}) {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	81 return $factory;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	82 } else {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	83
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	84 my $path = $control;
267 bbc0da7ef90e IMPL::Web::View refactoring cin* parents: 263 diff changeset	85
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	86 if ( my $template = $this->loader->template($path) ) {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	87 my $opts = { %{$this->opts} };
189 08015e2803f1 IMPL::Vew::Web - fixed memory leaks, more tests cin parents: 188 diff changeset	88
245 7c517134c42f Added Unsupported media type Web exception sergey parents: 241 diff changeset	89 # factory will create a clone of the stash
7c517134c42f Added Unsupported media type Web exception sergey parents: 241 diff changeset	90 # $opts->{STASH} = $this->stash->clone();
188 029c9610528c Memory leak tests in IMPL::Web::View cin parents: 187 diff changeset	91
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	92 my $ctx = new Template::Context($opts);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	93
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	94 $factory = new IMPL::Web::View::TTFactory(
263 0f59b2de72af fixed IMPL::DOM::Schema circular module references sergey* parents: 245 diff changeset	95 $template->class \|\| TTControl,
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	96 $template,
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	97 $ctx,
267 bbc0da7ef90e IMPL::Web::View refactoring cin* parents: 263 diff changeset	98 $opts,
bbc0da7ef90e IMPL::Web::View refactoring cin* parents: 263 diff changeset	99 join( '/', splice( @{[split(/\//,$path)]}, 0, -1 ) )
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	100 );
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	101
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	102 if ($template->class) {
2904da230022 DOM refactoring sergey parents: 234 diff changeset	103 Loader->safe->Require($template->class);
2904da230022 DOM refactoring sergey parents: 234 diff changeset	104 }
2904da230022 DOM refactoring sergey parents: 234 diff changeset	105
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	106 my @parts = split(/\/+/,$control);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	107
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	108 $this->controls->{$control} = $factory;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	109
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	110 return $factory;
188 029c9610528c Memory leak tests in IMPL::Web::View cin parents: 187 diff changeset	111
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	112 } else {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	113 die new IMPL::KeyNotFoundException($control);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	114 }
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	115 }
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	116 }
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	117
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	118 sub Render {
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	119 my ($this,$args) = @_;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	120
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	121 $args \|\|= {};
f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	122
f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	123 my $newArgs = hashMerge($this->creationArgs, $args);
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	124
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	125 if ($this->layout) {
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	126 return $this->context->include(
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	127 $this->loader->layout($this->layout),
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	128 {
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	129 %{$newArgs},
245 7c517134c42f Added Unsupported media type Web exception sergey parents: 241 diff changeset	130 content => $this->RenderContent($newArgs),
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	131 this => $this,
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	132 template => $this->template
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	133 }
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	134 );
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	135 } else {
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	136 return $this->RenderContent($newArgs);
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	137 }
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	138 }
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	139
190 cd1ff7029a63 IMLP::Web::View refactored, added new method 'require' which is available inside templates. Changed document rendering. cin parents: 189 diff changeset	140 sub RenderContent {
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	141 my $this = shift;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	142 return $this->SUPER::Render(@_);
190 cd1ff7029a63 IMLP::Web::View refactored, added new method 'require' which is available inside templates. Changed document rendering. cin parents: 189 diff changeset	143 }
cd1ff7029a63 IMLP::Web::View refactored, added new method 'require' which is available inside templates. Changed document rendering. cin parents: 189 diff changeset	144
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	145 1;
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	146
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	147 __END__
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	148
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	149 =pod
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	150
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	151 =head1 NAME
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	152
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	153 C<IMPL::Web::View::TTDocument> - документ для построения HTML страницы на основе шаблонов TT.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	154
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	155 =head1 SYNOPSIS
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	156
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	157 =begin code
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	158
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	159 use IMPL::Web::View::TTDocument();
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	160
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	161 my $doc = new IMPL::Wbe::View::TTDocument($template,$ttOptions);
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	162
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	163 return $doc->Render();
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	164
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	165 =end code
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	166
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	167 Однако, более предпочтительный способ использовать C<IMPL::Web::View::TTLoader>.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	168
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	169 =head1 DESCRIPTION
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	170
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	171 Документ для представления данных. Документы представляют собой иерархически организованные данные,
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	172 элементами данного документа являются данные для отображения, такие как
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	173
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	174 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	175
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	176 =item * Объекты из БД
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	177
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	178 =item * Навигационные цепочки
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	179
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	180 =item * Меню и т.п.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	181
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	182 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	183
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	184 Скприт шаблона формирует структуру документа, затем сформированная структура форматируется в готовый документ.
192 a9faf883cdce IMPL::Web::View refactoring cin parents: 191 diff changeset	185 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	186 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	187 использован как шаблон для форматирования объектной модели, вывод самого шаблона будет проигнорирован. Если
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	188 обертка не задана, то результатом будет вывод самого скрипта шаблона.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	189
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	190 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	191 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	192 внутри форм элементы управления также могут группироваться.
192 a9faf883cdce IMPL::Web::View refactoring cin parents: 191 diff changeset	193
193 8e8401c0aea4 sync sergey parents: 192 diff changeset	194 =head2 Элементы управления (компоненты)
8e8401c0aea4 sync sergey parents: 192 diff changeset	195
8e8401c0aea4 sync sergey parents: 192 diff changeset	196 Документ состоит из узлов, часть которых наследуется от C<IMPL::Web::View::TTControl>, такие узлы называются
8e8401c0aea4 sync sergey parents: 192 diff changeset	197 элементами управления. Каждый элемент управления имеет собственный контекст, который наследуется от контекста
8e8401c0aea4 sync sergey parents: 192 diff changeset	198 документа.
8e8401c0aea4 sync sergey parents: 192 diff changeset	199
8e8401c0aea4 sync sergey parents: 192 diff changeset	200 =head2 Фабрика элементов управления
8e8401c0aea4 sync sergey parents: 192 diff changeset	201
8e8401c0aea4 sync sergey parents: 192 diff changeset	202 Для создания элементов управления используются фабрики. Каждый элемен управления имеет свой шаблон для
8e8401c0aea4 sync sergey parents: 192 diff changeset	203 форматиорвания содержимого, фабрика связывает шаблон и класс элемента управления, для чего при загрузке
8e8401c0aea4 sync sergey parents: 192 diff changeset	204 шаблона используется свойство C<type> из метаданных. Фабрика загружается в документ при том только один
8e8401c0aea4 sync sergey parents: 192 diff changeset	205 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	206 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	207
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	208 =head2 Порядок обработки документа
ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	209
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	210 Построение представления данных состоит из двух этапов
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	211
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	212 =over
ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	213
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	214 =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	215
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	216 =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	217 форматирование документа.
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	218
ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	219 =back
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	220
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	221
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	222 =head2 Загрузка элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	223
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	224 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	225
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	226 =item 1 C<TInput = require('my/org/input')>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	227
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	228 =item 1 Загружается шаблон C<my/org/input.tt>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	229
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	230 =item 1 Создается фабрика элементов управления с собственным контекстом, унаследованным от контекст документа.
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	231
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	232 =item 1 При первом создании элемента управления фабрика инициализируется выполнением блока C<INIT>.
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	233
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	234 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	235
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	236 =head2 Создание элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	237
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	238 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	239
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	240 =item 1 C<< TInput.new('login') >>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	241
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	242 =item 1 Создается новый дочерний контекст к контексту фабрики
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	243
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	244 =item 1 Создается экземпляр элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	245
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	246 =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	247 нового экземпляра элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	248
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	249 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	250
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	251 =head1 MEMBERS
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	252
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	253 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	254
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	255 =item C<CTOR($template, $contextOpts, $loader[, $vars])>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	256
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	257 Создает экземпляр документа с указанным шаблоном и параметрами.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	258
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	259 =over
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	260
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	261 =item C<$template>
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 C<Template::Document> шаблон документа.
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 =item C<$contextOpts>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	266
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	267 C<HASH> Параметры контекста C<Template::Context> для документа. Эти параметры будут сохранены
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	268 в свойстве C<opts>, а также на их основе будет создан контекст текщего документа. Как правило
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	269 эти параметы задаются загрузчиком документа C<IMPL::Web::View::TTLoader>, таким образом, что
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	270 C<Template::Stash> создаваемого контекста наследует переменные из контекста загрузчика.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	271
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	272 =item C<$loader>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	273
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	274 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	275 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	276
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	277 =item C<$vars>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	278
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	279 C<HASH> Необязательный параметр. переменные которые будут переданы в блок конструктора C<INIT>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	280 Как правило они используются для передачи данных для построения документа
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	281
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	282 =back
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	283
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	284 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	285
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	286 =over
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	287
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	288 =item C<templateVars($name[,$newValue])>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	289
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	290 Получает или задает переменную для шаблона документа. Имя переменнной может быть составным,
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	291 например C<'my.var.name'>, см. C<Template::Stash::set()>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	292
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	293 =item C<RequireControl($controlName)>
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	294
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	295 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	296 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	297 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	298
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	299 =item C<Render($vars)>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	300
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	301 Выполняет блок C<renderBlock> документа для получения конечного представления, C<$vars>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	302 содержит переменные для блока.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	303
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	304 =item C<RenderContent($vars)>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	305
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	306 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	307 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	308 не указана, то эти методы идентичны.
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<[get,set]layout>
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 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	313 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	314 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	315 используется загрузчик из свойства C<loader>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	316
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	317 =item C<[get]opts>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	318
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	319 Параметры контекста, используются для создания контекстов фабрик элементов управления.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	320
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	321 =item C<[get]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 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	324
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	325 =item C<[get]controls>
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 C<HASH> Коллекция загруженных фабрик элементов управления, ключем является
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	328 квалифицированное имя элемента управления.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	329
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	330 =item C<[get]stash>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	331
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	332 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	333 для пространств имен загружаемых фабрик элементов управления.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	334
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	335 =back
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	336
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	337 =head1 TEMPLATES
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	338
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	339 =begin text
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 [%META layout='default'%]
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	342 [% BLOCK CTOR;
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	343 section('top','TOP');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	344 section('bottom','BOTTOM');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	345 section('client','CLIENT');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	346 END %]
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	347 [% BLOCK TOP;
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	348 TMenu = require('my/org/Menu');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	349 append(TMenu.new());
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	350 END %]
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	351
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
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	354 =cut

Mercurial > pub > Impl

annotate Lib/IMPL/Web/View/TTDocument.pm @ 272:47db27ed5b43