tbl_indexes.php

WEBGAME源码,有架设说明,只是非常简单

            $edited_index_info['Sequences'][] = $i;
            $edited_index_data[$i]            = array('Column_name' => '',
                'Sub_part' => '');
        } // end for

        // Restore entered values
        foreach ($column AS $i => $name) {
            if ($name != '--ignore--'){
                $edited_index_data[$i+1]['Column_name'] = $name;
                $edited_index_data[$i+1]['Sub_part']    = $sub_part[$i];
            }
        } // end while
    } // end if
    // end preparing form values
    ?>

<div style="float: left;">
<form action="./tbl_indexes.php" method="post" name="index_frm"
    onsubmit="if (typeof(this.elements['index'].disabled) != 'undefined') {
        this.elements['index'].disabled = false}">
    <?php echo PMA_generate_common_hidden_inputs($db, $table); ?>
    <?php
    if (isset($create_index)) {
        echo '<input type="hidden" name="create_index" value="1" />' . "\n";
    }
    if (isset($added_fields)) {
        echo '    <input type="hidden" name="prev_add_fields" value="'
            . $added_fields . '" />' . "\n";
    }
    if (isset($idx_num_fields)) {
        echo '    <input type="hidden" name="idx_num_fields" value="'
            . $idx_num_fields . '" />' . "\n";
    }
    ?>
<input type="hidden" name="old_index" value="<?php
    echo (isset($create_index) ? '' : htmlspecialchars($old_index)); ?>" />

<fieldset>
    <legend>
    <?php
    echo (isset($create_index) ? $strCreateIndexTopic : $strModifyIndexTopic);
    ?>
    </legend>

<div class="formelement">
<label for="input_index_name"><?php echo $strIndexName; ?></label>
<input type="text" name="index" id="input_index_name" size="25"
    value="<?php echo htmlspecialchars($index); ?>" onfocus="this.select()" />
</div>

<div class="formelement">
<label for="select_index_type"><?php echo $strIndexType; ?></label>
<select name="index_type" id="select_index_type" onchange="return checkIndexName()">
    <?php
    for ($i = 0; $i < $index_types_cnt; $i++) {
        if ($index_types[$i] == 'PRIMARY') {
            if ($index == 'PRIMARY' || !isset($indexes_info['PRIMARY'])) {
                echo '                '
                     . '<option value="PRIMARY"'
                     . (($index_type == 'PRIMARY') ? ' selected="selected"' : '')
                     . '>PRIMARY</option>' . "\n";
            }
        } else {
            echo '                '
                 . '<option value="' . $index_types[$i] . '"'
                 . (($index_type == $index_types[$i]) ? ' selected="selected"' : '')
                 . '>'. $index_types[$i] . '</option>' . "\n";

        } // end if... else...
    } // end for
    ?>
</select>
<?php echo PMA_showMySQLDocu('SQL-Syntax', 'ALTER_TABLE'); ?>
</div>


<br class="clearfloat" />
<div class="warning"><?php echo $strPrimaryKeyWarning; ?></div>

<table>
<thead>
<tr><th><?php echo $strField; ?></th>
    <th><?php echo $strSize; ?></th>
</tr>
</thead>
<tbody>
    <?php
    $odd_row = true;
    foreach ($edited_index_info['Sequences'] as $seq_index) {
        $add_type     = (is_array($fields_types) && count($fields_types) == count($fields_names));
        $selected     = $edited_index_data[$seq_index]['Column_name'];
        if (!empty($edited_index_data[$seq_index]['Sub_part'])) {
            $sub_part = ' value="' . $edited_index_data[$seq_index]['Sub_part'] . '"';
        } else {
            $sub_part = '';
        }
        ?>

<tr class="<?php echo $odd_row ? 'odd' : 'even'; ?>">
    <td><select name="column[]">
            <option value="--ignore--"
                <?php if ('--ignore--' == $selected) { echo ' selected="selected"'; } ?>>
                -- <?php echo $strIgnore; ?> --</option>
        <?php
        foreach ($fields_names AS $key => $val) {
            if ($index_type != 'FULLTEXT'
                || preg_match('@^(varchar|text|tinytext|mediumtext|longtext)@i', $fields_types[$key])) {
                echo "\n" . '                '
                     . '<option value="' . htmlspecialchars($val) . '"'
                     . (($val == $selected) ? ' selected="selected"' : '') . '>'
                     . htmlspecialchars($val) . (($add_type) ? ' ['
                     . $fields_types[$key] . ']' : '' ) . '</option>' . "\n";
            }
        } // end foreach $fields_names
        ?>

        </select>
    </td>
    <td><input type="text" size="5" onfocus="this.select()"
            name="sub_part[]"<?php echo $sub_part; ?> />
    </td>
</tr>
        <?php
        $odd_row = !$odd_row;
    } // end foreach $edited_index_info['Sequences']
    ?>
</tbody>
</table>
</fieldset>

<fieldset class="tblFooters">
    <input type="submit" name="do_save_data" value="<?php echo $strSave; ?>" />
    <?php
    echo $strOr;
    echo '    ' . sprintf($strAddToIndex,
            '<input type="text" name="added_fields" size="2" value="1"'
        .' onfocus="this.select()" />') . "\n";
    echo '    <input type="submit" name="add_fields" value="' . $strGo . '"'
        .' onclick="return checkFormElementInRange(this.form,'
        .' \'added_fields\', \''
        . str_replace('\'', '\\\'', $GLOBALS['strInvalidColumnCount'])
        . '\', 1)" />' . "\n";
    ?>
</fieldset>
</form>
</div>
<?php
} else {
    /**
     * Display indexes
     */
    ?>
    <form action="./tbl_indexes.php" method="post"
        onsubmit="return checkFormElementInRange(this, 'idx_num_fields',
            '<?php echo str_replace('\'', '\\\'', $GLOBALS['strInvalidColumnCount']); ?>',
            1)">
    <?php
    echo PMA_generate_common_hidden_inputs( $db, $table );
    ?>
    <table id="table_indexes" class="data">
        <caption class="tblHeaders">
        <?php
        echo $strIndexes . ':' . "\n";
        echo '        ' . PMA_showMySQLDocu('optimization',
            'optimizing-database-structure');
        ?>

        </caption>
    <?php

    if ( count($ret_keys) > 0) {
        $edit_link_text = '';
        $drop_link_text = '';

        // We need to copy the value or else the == 'both' check will always
        // return true
        $propicon = (string) $cfg['PropertiesIconic'];

        if ($cfg['PropertiesIconic'] === true || $propicon == 'both') {
            $edit_link_text = '<img class="icon" src="' . $pmaThemeImage
                . 'b_edit.png" width="16" height="16" title="' . $strEdit
                . '" alt="' . $strEdit . '" />';
            $drop_link_text = '<img class="icon" src="' . $pmaThemeImage
                . 'b_drop.png" width="16" height="16" title="' . $strDrop
                . '" alt="' . $strDrop . '" />';
        }
        if ($cfg['PropertiesIconic'] === false || $propicon == 'both') {
            $edit_link_text .= $strEdit;
            $drop_link_text .= $strDrop;
        }
        if ($propicon == 'both') {
            $edit_link_text = '<nobr>' . $edit_link_text . '</nobr>';
            $drop_link_text = '<nobr>' . $drop_link_text . '</nobr>';
        }
        ?>

        <thead>
        <tr><th><?php echo $strKeyname; ?></th>
            <th><?php echo $strType; ?></th>
            <th><?php echo $strCardinality; ?></th>
            <th colspan="2"><?php echo $strAction; ?></th>
            <th colspan="2"><?php echo $strField; ?></th>
        </tr>
        </thead>
        <tbody>
        <?php
        $idx_collection = PMA_show_indexes($table, $indexes, $indexes_info,
            $indexes_data, true);
        echo PMA_check_indexes($idx_collection);
    } // end display indexes
    else {
        // none indexes
        echo '<tbody>'
            .'<tr><td colspan="7"><div class="warning">' . $strNoIndex
            .'</div></td></tr>' . "\n";
    }
    ?>

    <tr class="tblFooters"><td colspan="7">
    <?php echo sprintf($strCreateIndex,
        '<input type="text" size="2" name="idx_num_fields" value="1" />'); ?>
    <input type="submit" name="create_index" value="<?php echo $strGo; ?>"
        onclick="return checkFormElementInRange(this.form,
            'idx_num_fields',
            '<?php echo str_replace('\'', '\\\'', $GLOBALS['strInvalidColumnCount']); ?>',
            1)" />
    </td></tr>
    </tbody>
    </table>
    </form>
    <?php
} // end display indexes


/**
 * Displays the footer
 */
echo "\n";

if (!defined('PMA_IDX_INCLUDED')){
    require_once('./libraries/footer.inc.php');
}
?>