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-   -   Multiple delete checkbox (https://vborg.vbsupport.ru/showthread.php?t=282041)

wpeloquin 04-26-2012 12:33 AM
Multiple delete checkbox
 
ALCON,

I am having trouble getting a multiple select delete (via checkbox) to work properly. I even went so far as to look at how vB4 does it in the pm inbox and did a mirror. Is there an easier way to do this, to delete multiple items at one time?

In my template, i have the following code:
Code:
<form id="wp_script" name="wp_script" action="file.php?do=doedit" method="post">
...
        <vb:each from="wp_var" value="list">
        <div class="ddo_tr top blockrow">
                <div><input type="checkbox" name="del_id[{vb:raw list.id}]" id="del_id[{vb:raw list.id}]" value="{vb:raw list.id}" /></div>
                <div>{vb:raw list.location}</div>
                <div>{vb:raw list.comments}</div>
        </div>
        </vb:each>
...
        <div><input class="button" type="submit" id="delete" name="delete" value="{vb:rawphrase delete}" /></div>

</form>
In my php file, i have the following code:
Code:
$vbulletin->input->clean_array_gpc('p', array(
        'set_userid' => TYPE_UINT,
        'del_id' => TYPE_ARRAY_UINT)
);

foreach (array_keys($vbulletin->GPC['del_id']) AS $id)
{
        $id = intval($id);
        $wp_ids["$id"] = $id;
}
unset($id);

$sids = $db->query_read_slave("
        SELECT id
        FROM " . TABLE_PREFIX . "wp_table
        WHERE userid = " . $vbulletin->userinfo['userid'] . "
                AND id IN(" . implode(', ', $wp_ids) . ")
        ");


// build the final array of ids to work with
while ($wp_id = $db->fetch_array($sids))
{
        $wp_sids[] = $wp_id['id'];
}

// delete from the pm table using the results from above
$delsql = "DELETE FROM " . TABLE_PREFIX . "wp_table WHERE id IN(" . implode(', ', $wp_sids) . ")";
$db->query_write($delsql);

Badshah93 04-26-2012 06:33 AM
Replace this


PHP Code:
$sids = $db->query_read_slave("
    SELECT id
    FROM " . TABLE_PREFIX . "wp_table
    WHERE userid = " . $vbulletin->userinfo['userid'] . "
        AND id IN(" . implode(', ', $wp_ids) . ")
    ");


// build the final array of ids to work with
while ($wp_id = $db->fetch_array($sids))
{
    $wp_sids[] = $wp_id['id'];
}

// delete from the pm table using the results from above
$delsql = "DELETE FROM " . TABLE_PREFIX . "wp_table WHERE id IN(" . implode(', ', $wp_sids) . ")";
$db->query_write($delsql); 
with this

PHP Code:
// delete from the pm table using the results from above
$delsql = "DELETE FROM " . TABLE_PREFIX . "wp_table WHERE id IN(" . implode(', ', $wp_ids) . ") AND userid = " . $vbulletin->userinfo['userid'] . "";
$db->query_write($delsql); 

wpeloquin 04-26-2012 07:38 PM
That is what i originally had and it was not working. That's why I looked up the private.php method, and it seemed to take a few more steps than what i really needed, but I did a copy anyways and it still wasn't working. I triple checked my syntax and found the error in my template. I still cannot believe i did not find this after my first check before posting this thread, but hopefully it will help someone else.

Much thanks Sherif :)

Apparently the template was:
Code:
<input type="checkbox" name="del[{vb:raw list.id}]" id="del[{vb:raw list.id}]" value="{vb:raw list.id}" />
Instead of:
Code:
<input type="checkbox" name="del_id[{vb:raw list.id}]" id="del_id[{vb:raw list.id}]" value="{vb:raw list.id}" />


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