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Code Issues Releases Wiki Activity

Pagination rewrite for #11

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This commit is contained in:
Alexander Yakovlev 2016-11-09 16:08:20 +07:00
parent 6353cbc938
commit 37a3274689
5 changed files with 64 additions and 71 deletions
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67
application/classes/View/Index.php
View file

@ -13,11 +13,7 @@ class View_Index extends View_Layout {
* Show edit and delete links for admin
**/
public $show_edit = TRUE;
/**
* Items to show
**/
public $items = NULL;
public $item_count = 0;
/**
* Index description
**/
@ -29,32 +25,6 @@ class View_Index extends View_Layout {
protected $is_admin;
/**
* Pagination controls
**/
public function get_paging()
{
$current_page = $this->get_current_page();
$item_count = $this->item_count;
$page_size = Kohana::$config->load('common.page_size');
$page_count = ceil($item_count / $page_size);
if ($page_count === 1.0)
return '';
$i = 1;
$output = '';
while ($i <= $page_count)
{
$output .= '<a href="'.Route::url('default', array('controller' => Request::current()->controller(), 'action' => Request::current()->action(), 'page' => $i)).'"';
if ($i == $current_page)
{
$output .= ' class="active"';
}
$output .= '>'.$i.'</a>';
$i++;
}
return $output;
}
/**
* Table header
*/
@ -70,10 +40,7 @@ class View_Index extends View_Layout {
{
return I18n::translate('No objects found to show');
};
if ($this->item_count === count($this->items))
{
$items = $this->filter_items();
}
$items = $this->filter_items();
foreach ($this->items as $item)
{
array_push($result, $this->show_item($item));
@ -107,36 +74,6 @@ class View_Index extends View_Layout {
return $output;
}
/**
* Filters $this->items to only current page.
**/
protected function filter_items()
{
$current_page = $this->get_current_page();
$page_size = Kohana::$config->load('common.page_size');
$item_count = count($this->items);
if ($item_count > $page_size)
{
$page_count = ceil($item_count / $page_size);
return array_slice($this->items->as_array(), ($current_page - 1) * $page_size, $page_size);
}
else
{
return $this->items;
}
}
/**
* Pagination: calculate current page
**/
protected function get_current_page()
{
$current_page = Request::current()->param('page');
if ( ! $current_page)
return 1;
return $current_page;
}
protected function view_link_colwidth()
{
$columns = 3;

56
application/classes/View/Layout.php
View file

@ -13,10 +13,64 @@ class View_Layout {
public $errors;
/**
* Inherited paging function
* Items to show
**/
public $items = NULL;
/**
* Pagination controls
**/
public function get_paging()
{
$current_page = $this->get_current_page();
$item_count = count($this->items);
$page_size = Kohana::$config->load('common.page_size');
$page_count = ceil($item_count / $page_size);
if ($page_count === 1.0)
return '';
$i = 1;
$output = '';
while ($i <= $page_count)
{
$output .= '<a href="'.Route::url('default', array('controller' => Request::current()->controller(), 'action' => Request::current()->action(), 'page' => $i)).'"';
if ($i == $current_page)
{
$output .= ' class="active"';
}
$output .= '>'.$i.'</a>';
$i++;
}
return $output;
}
/**
* Filters $this->items to only current page.
**/
protected function filter_items()
{
$current_page = $this->get_current_page();
$page_size = Kohana::$config->load('common.page_size');
$item_count = count($this->items);
if ($item_count > $page_size)
{
$page_count = ceil($item_count / $page_size);
return array_slice($this->items->as_array(), ($current_page - 1) * $page_size, $page_size);
}
else
{
return $this->items;
}
}
/**
* Pagination: calculate current page
**/
protected function get_current_page()
{
$current_page = Request::current()->param('page');
if ( ! $current_page)
return 1;
return $current_page;
}
public function has_errors()

5
application/templates/client/index.mustache
View file

@ -9,11 +9,14 @@
{{{.}}}
</div>
{{/content}}
{{{get_paging}}}
<table class="table">
<thead>
<tr>
{{#get_header}}
<th>{{.}}</th>
<th>{{.}}</th>
{{/get_header}}
</tr>
</thead>
<tbody>
{{#get_items}}

2
application/templates/index.mustache
View file

@ -6,11 +6,13 @@
</div>
<table class="table">
<thead>
<tr>
{{#get_header}}
<th>
{{.}}
</th>
{{/get_header}}
</tr>
</thead>
<tbody>
{{#get_items}}

5
application/templates/layout.mustache
View file

@ -9,9 +9,6 @@
</head>
<body>
<div class="container">
<div class="paging">
{{{get_paging}}}
</div>
<nav class="navbar navbar-default" role="navigation">
{{#search_form}}
<form class="navbar-form navbar-left" role="search" action="{{{action}}}" method="POST">
@ -23,7 +20,7 @@
{{/search_form}}
<ul class="nav navbar-nav navbar-right">
{{#navigation}}
<li><a href="{{url}}">{{title}}</a></li>
<li><a href="{{url}}">{{title}}</a></li>
{{/navigation}}
</ul>
</nav>