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以下のような多次元連想配列があり、これをページの html テーブルに印刷します。これで、ページネーション、列の並べ替えなどのテーブルの機能を実行したいと考えています。その仕事ができる図書館を探しています。

私はこれをグーグルで検索しましたが、仕事をするのに十分なアイデアを見つけることができませんでした. array_multisort およびその他の配列関数について読んでください。

実際には、クエリを一度実行して、データを配列に入力したいと考えています。他の機能は、クエリを再実行せずに配列を介して行われますorder by(sorting)limit(pagination)

配列はすべてのデータ型を持つことができます。

[1] => Array
        (
            [trans_date_time] => 30-07-2008 11:35:16
            [transaction_value] => 16.95
            [affiliate_earns] => 0.51
            [programme_name] => Buy Cosmetics
        )

    [2] => Array
        (
            [trans_date_time] => 26-07-2006 13:37:31
            [transaction_value] => 5.99
            [affiliate_earns] => 
            [programme_name] => hmv
        )

    [3] => Array
        (
            [trans_date_time] => 16-08-2006 12:27:21
            [transaction_value] => 6.40
            [affiliate_earns] => 
            [programme_name] => Good
        )

    [0] => Array
        (
            [trans_date_time] => 09-09-2008 09:31:07
            [transaction_value] => 219.14
            [affiliate_earns] => 45.00
            [programme_name] => AIG Home insurance
        )

    [4] => Array
        (
            [trans_date_time] => 06-09-2006 10:05:22
            [transaction_value] => 7.50
            [affiliate_earns] => 
            [programme_name] => Better
        )

どんな助けでも大歓迎です。

前もって感謝します。

4

2 に答える 2

1

あなたのコードマンはどこですか?データベースからデータを取得する際、最初にページネーションを使用できます。とにかく、 http://www.scriptforyou.comからページネーションに関する作業コードを取得できます。また、ここにあります:

<?php
/*
    Place code to connect to your DB here.
*/
include('config.php');  // include your code to connect to DB.

$tbl_name="";       //your table name
// How many adjacent pages should be shown on each side?
$adjacents = 3;

/* 
   First get total number of rows in data table. 
   If you have a WHERE clause in your query, make sure you mirror it here.
*/
$query = "SELECT COUNT(*) as num FROM $tbl_name";
$total_pages = mysql_fetch_array(mysql_query($query));
$total_pages = $total_pages[num];

/* Setup vars for query. */
$targetpage = "filename.php";   //your file name  (the name of this file)
$limit = 2;                                 //how many items to show per page
$page = $_GET['page'];
if($page) 
    $start = ($page - 1) * $limit;          //first item to display on this page
else
    $start = 0;                             //if no page var is given, set start to 0

/* Get data. */
$sql = "SELECT column_name FROM $tbl_name LIMIT $start, $limit";
$result = mysql_query($sql);

/* Setup page vars for display. */
if ($page == 0) $page = 1;                  //if no page var is given, default to 1.
$prev = $page - 1;                          //previous page is page - 1
$next = $page + 1;                          //next page is page + 1
$lastpage = ceil($total_pages/$limit);      //lastpage is = total pages / items per page, rounded up.
$lpm1 = $lastpage - 1;                      //last page minus 1

/* 
    Now we apply our rules and draw the pagination object. 
    We're actually saving the code to a variable in case we want to draw it more than once.
*/
$pagination = "";
if($lastpage > 1)
{   
    $pagination .= "<div class=\"pagination\">";
    //previous button
    if ($page > 1) 
        $pagination.= "<a href=\"$targetpage?page=$prev\">� previous</a>";
    else
        $pagination.= "<span class=\"disabled\">� previous</span>";   

    //pages 
    if ($lastpage < 7 + ($adjacents * 2))   //not enough pages to bother breaking it up
    {   
        for ($counter = 1; $counter <= $lastpage; $counter++)
        {
            if ($counter == $page)
                $pagination.= "<span class=\"current\">$counter</span>";
            else
                $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                 
        }
    }
    elseif($lastpage > 5 + ($adjacents * 2))    //enough pages to hide some
    {
        //close to beginning; only hide later pages
        if($page < 1 + ($adjacents * 2))        
        {
            for ($counter = 1; $counter < 4 + ($adjacents * 2); $counter++)
            {
                if ($counter == $page)
                    $pagination.= "<span class=\"current\">$counter</span>";
                else
                    $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                 
            }
            $pagination.= "...";
            $pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
            $pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";       
        }
        //in middle; hide some front and some back
        elseif($lastpage - ($adjacents * 2) > $page && $page > ($adjacents * 2))
        {
            $pagination.= "<a href=\"$targetpage?page=1\">1</a>";
            $pagination.= "<a href=\"$targetpage?page=2\">2</a>";
            $pagination.= "...";
            for ($counter = $page - $adjacents; $counter <= $page + $adjacents; $counter++)
            {
                if ($counter == $page)
                    $pagination.= "<span class=\"current\">$counter</span>";
                else
                    $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                 
            }
            $pagination.= "...";
            $pagination.= "<a href=\"$targetpage?page=$lpm1\">$lpm1</a>";
            $pagination.= "<a href=\"$targetpage?page=$lastpage\">$lastpage</a>";       
        }
        //close to end; only hide early pages
        else
        {
            $pagination.= "<a href=\"$targetpage?page=1\">1</a>";
            $pagination.= "<a href=\"$targetpage?page=2\">2</a>";
            $pagination.= "...";
            for ($counter = $lastpage - (2 + ($adjacents * 2)); $counter <= $lastpage; $counter++)
            {
                if ($counter == $page)
                    $pagination.= "<span class=\"current\">$counter</span>";
                else
                    $pagination.= "<a href=\"$targetpage?page=$counter\">$counter</a>";                 
            }
        }
    }

    //next button
    if ($page < $counter - 1) 
        $pagination.= "<a href=\"$targetpage?page=$next\">next �&lt;/a>";
    else
        $pagination.= "<span class=\"disabled\">next �&lt;/span>";
    $pagination.= "</div>\n";       
}
?>

<?php
    while($row = mysql_fetch_array($result))
    {

    // Your while loop here

    }
?>

<?=$pagination?>

このためのcss:

div.pagination {
padding: 3px;
margin: 3px;
}

div.pagination a {
padding: 2px 5px 2px 5px;
margin: 2px;
border: 1px solid #AAAADD;

text-decoration: none; /* no underline */
color: #000099;
}
div.pagination a:hover, div.pagination a:active {
border: 1px solid #000099;

color: #000;
}
div.pagination span.current {
padding: 2px 5px 2px 5px;
margin: 2px;
    border: 1px solid #000099;

    font-weight: bold;
    background-color: #000099;
    color: #FFF;
}
div.pagination span.disabled {
    padding: 2px 5px 2px 5px;
    margin: 2px;
    border: 1px solid #EEE;

    color: #DDD;
}

これは本当にあなたを助けます。必要に応じて変更を加えます。ハッピーコーディング!

于 2012-08-24T08:01:43.973 に答える
0

あなたはおそらく usort 関数を探しているでしょう:

function my_custom_sorter($a, $b) {
    if($a['key_name'] == $b['key_name']) {
        return 0;
    }
    return ($a['key_name'] < $b['key_name']) ? -1 : 1;
}
usort($my_array, 'my_custom_sorter');

何をソートするかの変数をグローバルに定義し、それをソーター関数内で使用して正しいキーを比較できます。

PHP リファレンス: http://uk.php.net/usort

于 2012-08-24T09:40:54.363 に答える