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

annotate Lib/IMPL/Web/View/TTDocument.pm @ 253:0a228a35645c

added application exception class

author	sergey
date	Mon, 19 Nov 2012 17:54:01 +0400
parents	7c517134c42f
children	0f59b2de72af

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 {
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	78 my ($this, $control, $nodeProps) = @_;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	79
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	80 $nodeProps \|\|= {};
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	81 $nodeProps->{document} = $this;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	82
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	83 if (my $factory = $this->controls->{$control}) {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	84 return $factory;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	85 } else {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	86
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	87 my $path = $control;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	88 if ( my $template = $this->loader->template($path) ) {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	89 my $opts = { %{$this->opts} };
189 08015e2803f1 IMPL::Vew::Web - fixed memory leaks, more tests cin parents: 188 diff changeset	90
245 7c517134c42f Added Unsupported media type Web exception sergey parents: 241 diff changeset	91 # factory will create a clone of the stash
7c517134c42f Added Unsupported media type Web exception sergey parents: 241 diff changeset	92 # $opts->{STASH} = $this->stash->clone();
188 029c9610528c Memory leak tests in IMPL::Web::View cin parents: 187 diff changeset	93
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	94 my $ctx = new Template::Context($opts);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	95
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	96 $factory = new IMPL::Web::View::TTFactory(
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	97 $template->class \|\| typeof IMPL::Web::View::TTControl,
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	98 $template,
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	99 $ctx,
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	100 $opts
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	101 );
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	102
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	103 if ($template->class) {
2904da230022 DOM refactoring sergey parents: 234 diff changeset	104 Loader->safe->Require($template->class);
2904da230022 DOM refactoring sergey parents: 234 diff changeset	105 }
2904da230022 DOM refactoring sergey parents: 234 diff changeset	106
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	107 my @parts = split(/\/+/,$control);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	108
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	109 $this->controls->{$control} = $factory;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	110
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	111 return $factory;
188 029c9610528c Memory leak tests in IMPL::Web::View cin parents: 187 diff changeset	112
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	113 } else {
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	114 die new IMPL::KeyNotFoundException($control);
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	115 }
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	116 }
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	117 }
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	118
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	119 sub Render {
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	120 my ($this,$args) = @_;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	121
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	122 $args \|\|= {};
f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	123
f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	124 my $newArgs = hashMerge($this->creationArgs, $args);
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	125
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	126 if ($this->layout) {
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	127 return $this->context->include(
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	128 $this->loader->layout($this->layout),
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	129 {
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	130 %{$newArgs},
245 7c517134c42f Added Unsupported media type Web exception sergey parents: 241 diff changeset	131 content => $this->RenderContent($newArgs),
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	132 this => $this,
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	133 template => $this->template
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	134 }
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	135 );
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	136 } else {
241 f48a1a9f4fa2 +Added ViewResult to allow implementation of the view environment. sergey parents: 238 diff changeset	137 return $this->RenderContent($newArgs);
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	138 }
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	139 }
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	140
190 cd1ff7029a63 IMLP::Web::View refactored, added new method 'require' which is available inside templates. Changed document rendering. cin parents: 189 diff changeset	141 sub RenderContent {
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	142 my $this = shift;
4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	143 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	144 }
cd1ff7029a63 IMLP::Web::View refactored, added new method 'require' which is available inside templates. Changed document rendering. cin parents: 189 diff changeset	145
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	146 1;
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	147
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	148 __END__
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	149
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	150 =pod
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	151
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	152 =head1 NAME
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	153
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	154 C<IMPL::Web::View::TTDocument> - документ для построения HTML страницы на основе шаблонов TT.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	155
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	156 =head1 SYNOPSIS
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	157
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	158 =begin code
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	159
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	160 use IMPL::Web::View::TTDocument();
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	161
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	162 my $doc = new IMPL::Wbe::View::TTDocument($template,$ttOptions);
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	163
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	164 return $doc->Render();
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	165
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	166 =end code
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	167
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	168 Однако, более предпочтительный способ использовать C<IMPL::Web::View::TTLoader>.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	169
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	170 =head1 DESCRIPTION
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	171
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	172 Документ для представления данных. Документы представляют собой иерархически организованные данные,
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	173 элементами данного документа являются данные для отображения, такие как
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	174
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	175 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	176
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	177 =item * Объекты из БД
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	178
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	179 =item * Навигационные цепочки
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	180
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	181 =item * Меню и т.п.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	182
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	183 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	184
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	185 Скприт шаблона формирует структуру документа, затем сформированная структура форматируется в готовый документ.
192 a9faf883cdce IMPL::Web::View refactoring cin parents: 191 diff changeset	186 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	187 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	188 использован как шаблон для форматирования объектной модели, вывод самого шаблона будет проигнорирован. Если
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	189 обертка не задана, то результатом будет вывод самого скрипта шаблона.
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	190
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	191 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	192 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	193 внутри форм элементы управления также могут группироваться.
192 a9faf883cdce IMPL::Web::View refactoring cin parents: 191 diff changeset	194
193 8e8401c0aea4 sync sergey parents: 192 diff changeset	195 =head2 Элементы управления (компоненты)
8e8401c0aea4 sync sergey parents: 192 diff changeset	196
8e8401c0aea4 sync sergey parents: 192 diff changeset	197 Документ состоит из узлов, часть которых наследуется от C<IMPL::Web::View::TTControl>, такие узлы называются
8e8401c0aea4 sync sergey parents: 192 diff changeset	198 элементами управления. Каждый элемент управления имеет собственный контекст, который наследуется от контекста
8e8401c0aea4 sync sergey parents: 192 diff changeset	199 документа.
8e8401c0aea4 sync sergey parents: 192 diff changeset	200
8e8401c0aea4 sync sergey parents: 192 diff changeset	201 =head2 Фабрика элементов управления
8e8401c0aea4 sync sergey parents: 192 diff changeset	202
8e8401c0aea4 sync sergey parents: 192 diff changeset	203 Для создания элементов управления используются фабрики. Каждый элемен управления имеет свой шаблон для
8e8401c0aea4 sync sergey parents: 192 diff changeset	204 форматиорвания содержимого, фабрика связывает шаблон и класс элемента управления, для чего при загрузке
8e8401c0aea4 sync sergey parents: 192 diff changeset	205 шаблона используется свойство C<type> из метаданных. Фабрика загружается в документ при том только один
8e8401c0aea4 sync sergey parents: 192 diff changeset	206 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	207 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	208
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	209 =head2 Порядок обработки документа
ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	210
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	211 Построение представления данных состоит из двух этапов
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	212
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	213 =over
ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	214
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	215 =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	216
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	217 =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	218 форматирование документа.
185 ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	219
ae8072f2f2a3 IMPL::Web::View::TTDocument tests, fixes cin parents: 181 diff changeset	220 =back
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	221
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	222
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	223 =head2 Загрузка элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	224
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	225 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	226
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	227 =item 1 C<TInput = require('my/org/input')>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	228
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	229 =item 1 Загружается шаблон C<my/org/input.tt>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	230
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	231 =item 1 Создается фабрика элементов управления с собственным контекстом, унаследованным от контекст документа.
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	232
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	233 =item 1 При первом создании элемента управления фабрика инициализируется выполнением блока C<INIT>.
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	234
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	235 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	236
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	237 =head2 Создание элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	238
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	239 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	240
194 4d0e1962161c Replaced tabs with spaces cin parents: 193 diff changeset	241 =item 1 C<< TInput.new('login') >>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	242
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	243 =item 1 Создается новый дочерний контекст к контексту фабрики
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	244
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	245 =item 1 Создается экземпляр элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	246
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	247 =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	248 нового экземпляра элемента управления
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	249
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	250 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	251
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	252 =head1 MEMBERS
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	253
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	254 =over
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	255
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	256 =item C<CTOR($template, $contextOpts, $loader[, $vars])>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	257
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	258 Создает экземпляр документа с указанным шаблоном и параметрами.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	259
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	260 =over
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	261
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	262 =item C<$template>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	263
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	264 C<Template::Document> шаблон документа.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	265
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	266 =item C<$contextOpts>
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	267
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	268 C<HASH> Параметры контекста C<Template::Context> для документа. Эти параметры будут сохранены
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	269 в свойстве C<opts>, а также на их основе будет создан контекст текщего документа. Как правило
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	270 эти параметы задаются загрузчиком документа C<IMPL::Web::View::TTLoader>, таким образом, что
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	271 C<Template::Stash> создаваемого контекста наследует переменные из контекста загрузчика.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	272
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	273 =item C<$loader>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	274
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	275 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	276 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	277
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	278 =item C<$vars>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	279
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	280 C<HASH> Необязательный параметр. переменные которые будут переданы в блок конструктора C<INIT>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	281 Как правило они используются для передачи данных для построения документа
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	282
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	283 =back
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	284
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	285 =back
47dac58691ee New templating system, small fixes sourcer parents: diff changeset	286
195 7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	287 =over
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	288
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	289 =item C<templateVars($name[,$newValue])>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	290
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	291 Получает или задает переменную для шаблона документа. Имя переменнной может быть составным,
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	292 например C<'my.var.name'>, см. C<Template::Stash::set()>.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	293
236 2904da230022 DOM refactoring sergey parents: 234 diff changeset	294 =item C<RequireControl($controlName)>
195 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 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	297 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	298 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	299
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	300 =item C<Render($vars)>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	301
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	302 Выполняет блок C<renderBlock> документа для получения конечного представления, C<$vars>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	303 содержит переменные для блока.
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<RenderContent($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 шаблон документа для получения представления содержимого, в отличии от
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	308 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	309 не указана, то эти методы идентичны.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	310
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	311 =item C<[get,set]layout>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	312
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	313 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	314 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	315 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	316 используется загрузчик из свойства C<loader>.
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 =item C<[get]opts>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	319
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	320 Параметры контекста, используются для создания контекстов фабрик элементов управления.
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	321
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	322 =item C<[get]loader>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	323
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	324 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	325
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	326 =item C<[get]controls>
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	327
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	328 C<HASH> Коллекция загруженных фабрик элементов управления, ключем является
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	329 квалифицированное имя элемента управления.
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]stash>
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<Template::Stash> Пространство имен документа, оно используется как родительское
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	334 для пространств имен загружаемых фабрик элементов 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 =back
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 =head1 TEMPLATES
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	339
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	340 =begin text
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	341
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	342 [%META layout='default'%]
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	343 [% BLOCK CTOR;
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	344 section('top','TOP');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	345 section('bottom','BOTTOM');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	346 section('client','CLIENT');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	347 END %]
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	348 [% BLOCK TOP;
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	349 TMenu = require('my/org/Menu');
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	350 append(TMenu.new());
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	351 END %]
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	352
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	353 =end
7a920771fd8e IMPL::Web::View changed document layout handling, docs, examples cin parents: 194 diff changeset	354
181 47dac58691ee New templating system, small fixes sourcer parents: diff changeset	355 =cut

Mercurial > pub > Impl

annotate Lib/IMPL/Web/View/TTDocument.pm @ 253:0a228a35645c