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i want to change values of only checked elements on tableselect. How can i do that please ?

this is my tableselect :

$form['tab'] = array(
    '#type' => 'tableselect',
    '#header' => $header,
    '#options' => $rows,
    '#empty' => t('empty !'),

);
return $form;

i've also a submit button that makes changes (update database) on one column of the tableselect :

 $form['published'] = array(
        '#type' => 'submit',
        '#value' => t('Publish'),
        '#states' => array(
            'invisible' => array(
            ':input[name="select_list"]' => array('value' => 'Published'),
            )
            ),
        '#submit'=> array('publish_submit'),
    );

My function to make changes (to publish elements that aren't now) :

function publish_submit($form, &$form_state){
$check = $form_state['values']['tab'];
//$check = array_filter($form_state['values']['tab']);

$sql = db_update('field_data_field_books');
$sql->fields(array('field_books_value'=> 'Published')); 
$sql->condition('entity_id',$check); //update only books i checked on the tableselect
$query = $sql->execute();
   }

this is what dsm($check) returns (when i check one or more elements on the tableselect )

enter image description here

this is dsm($rows) (6 elements are ok):

enter image description here

enter image description here

This is how i created the $rows :

$rows = array();



foreach ($result as $res){

    $rows [] = array(

            'book_title' => l($res-> field_title_value, 'node/'.$res->entity_id),
            'book_state' => $res-> field_state_value,
            'book_editor' => $res-> field_editor_value,
            'book_categories' => $res-> name,
            'edit_books'=>l(t('Details'), 'node/'.$res->entity_id.'/edit'),
          );

}

$form['table'] = array(
    '#type' => 'tableselect',
    '#header' => $header,
    '#options' => $rows,
    '#multiple' => TRUE,
    '#empty' => t('nothing!'),

);
  • Well first you should check the structure of $check variable. You can just var_dump($check); die(); or use something like devel module and dpm($check);. It needs to be a simple array of id's. Then you need to put the condition as "IN" like so: $sql->condition('entity_id', $check, 'IN');. That would updated the field_books_value to Published on all id's contained in $check. See "Array Operators" on the Conditional Clauses documenation page. – Beebee Jun 28 '15 at 10:51
  • Thnx beebee, first i've changed : $check = array_filter($form_state['values']['tab']); to $check = $form_state['values']['tab']; and when i do dsm($check), it returns : ... (Array, 9 elements) 0 (String, 1 characters ) 0 (this is because i checked the first item) 1 (Integer) 0 2 (Integer) 0 do you think i'm getting the real checked value ? – Mitch Jun 28 '15 at 10:57
  • please check the picture i've just added bellow – Mitch Jun 28 '15 at 11:05
  • dsm($rows); and put 1 row's structure in the question too. I suppose you you looked at the #tableselect Form API reference – Beebee Jun 28 '15 at 11:11
  • 1
    You need to show us how you're creating $rows that gets assigned to the tableselect as #options. This $rows array needs to be an associative array, associated by the entity's ID. So if you're including node with id 321 in the array it should read: $rows[321] = array(...);. Then tableselect should give you the correct ID's in $check. Please put how you created $rows in the question. – Beebee Jul 6 '15 at 13:17
2

As beebee said on comments :

$rows should be indexed like this :

foreach ($result as $res){

    $rows [$res -> entity_id] = array(

and the condition of the publishing function :

function publishing_submit($form, &$form_state){

    $check = array_filter($form_state['values']['table']);
    $sql = db_update('field_data_field_state');
    $sql->fields(array('field_state_value'=> 'Published'));
    $sql->condition('entity_id', $check, 'IN');
    $sql->execute();
}

Thanx beebee

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