Sort table header in descending order page wise without sorting whole database table [duplicate]

问题

I would like to know how to sort a table header only in that page without sorting the whole table.is this possible in cakephp? please show me some sample code. my view is

    <?php
                    echo   $url = $this->Paginator->sort('ID', 'id',array('direction' => 'desc'));
                    $arrow = getArrow($url);
                  ?>

This is my Controller:

$this->paginate = Set::merge($this->paginate, array('OrderFinalized' => array(


                        'limit'=>4,
                        'conditions' => $condition_ary,
                                'joins' => array(
                                    array(
                                        'table' => 'order_entry_headers',
                                        'alias' => 'OrderEntryHeaders2',
                                        'type' => 'inner',
                                        'foreignKey' => false,
                                        'conditions' => array('OrderEntryHeaders2.id = OrderFinalized.order_entry_headers_id'),

                                            'order' => array(
'OrderEntryHeaders2.id'=> 'desc'
 )
                ),

this is the query:

$result = $this->OrderEntryHeader->query("SELECT (value+1) as val FROM order_entries_seq ORDER BY OrderEntryHeader.id desc ");

When I sort the first page desending order I get the last results from the database table.i want to sort only the results from that page.it should not change while navigation.

ex- id name (page 1) ASC
1 A 2 B 3 C 4 D

DESC id name 4 D 3 C 2 B 1 A

回答1:

What you want is to retrieve data from a database and then use the sorting. The easiest way is by using JavaScript.

You need front-end / client-side table sorter like

http://tablesorter.com/docs/#Demo

is it still possible to do with sort function?

It is possible in CakePHP, make array sort in afterFind method

来源：https://stackoverflow.com/questions/33085862/sort-table-header-in-descending-order-page-wise-without-sorting-whole-database-t

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