SQL，查詢到電影院的地方

Question

嗨，我有查詢問題，其中吸取自由的地方，並採取座位，然後檢查在循環PHP我寫忙碌地爲禁用複選框

我的數據庫瑪

我嘗試：

foreach ($FreePlaces as $item) { 

foreach ($busyPlaces as $items) { 


    if ($item->id_place == $items->id_place) { 
     echo Html::checkboxList('items', null, [$items->id_place => $items->number_place], ['class' => 'checkbox-inline no_indent', 'id' => 'idd']); 
    } 
    else 
    echo Html::checkboxList('items', null, [$item->id_place => $item->number_place], ['class' => 'checkbox-inline no_indent', 'id' => 'idd']); 
} 

}

，但它不工作...看圖片

如何標記爲禁用的繁忙地點？

$freePlace= place::find() 
     ->Where(['id_room' => seanse::find()->select('id_room')-> 
     Where(['id_seans' => $id])])->all(); 

    $busyplace=place::find()->where(['in', 'id_place', Reservation::find()->select('id_place') 
     ->where(['id_seans' => $id])]) 
     ->andWhere(['id_room' => seanse::find()->select('id_room')-> 
     Where(['id_seans' => $id])])->all(); 

解決方案

jQuery的

$("input[name='items[]']:checked").prop("disabled", true); 

PHP

$selectedArray = []; 
foreach ($zajeteKrzesla as $items) { 
    $selectedArray[] = $items->id_place; 
} 



    foreach ($WolneKrzesla as $item):?> 


     echo Html::checkboxList('items', $selectedArray, [$item->id_place => $item->number_place], ['class' => 'checkbox-inline no_indent', 'id' => 'idd']); 


    <?php endforeach; 

Answer 1

如果你想標記busyPlace的選擇時，你可以更改您的代碼本（你需要適當填充$selectedArray變量）：

foreach ($FreePlaces as $item) { 

foreach ($busyPlaces as $items) { 

    // $selectedArray - selection of the check boxes. 
    // This can be either a string for single selection or 
    // an array for multiple selections. 
    if ($item->id_place == $items->id_place) { 
     echo Html::checkboxList('items', $selectedArray, [$items->id_place => $items->number_place], ['class' => 'checkbox-inline no_indent', 'id' => 'idd']); 
    } 
    else 
    echo Html::checkboxList('items', null, [$item->id_place => $item->number_place], ['class' => 'checkbox-inline no_indent', 'id' => 'idd']); 
} 
}