多維數組PHP來選擇2數據

我用笨的Web應用程序，我可以從我的數據庫中的數據到一個數組多維數組PHP來選擇2數據

我有這個多維數組

Array 
(
    [0] => Array 
     (
      [0] => Comerciales 
      [1] => Array 
       (
       [0] => Terreno 
       [1] => Galera 
       [2] => Oficinas 
       [3] => Locales 
       [4] => Playas e Islas 
       [5] => Edificios 
       [6] => Hoteles 
       [7] => Propiedades de Inversión/Desarrollo 
      ) 

    ) 

[1] => Array 
    (
     [0] => Residenciales 
     [1] => Array 
      (
       [0] => Array 
        (
         [0] => Ciudad 
         [1] => Array 
          (
           [0] => Terreno 
           [1] => Casa 
           [2] => Apartamento 
          ) 

        ) 

       [1] => Array 
        (
         [0] => Montaña 
         [1] => Array 
          (
           [0] => Terreno 
           [1] => Casa 
           [2] => Apartamento 
          ) 

        ) 



      ) 

    ) 

)

我需要傳遞給一個選擇2數據但是我需要的數據是像thad那樣的聲音，我在php中證明了sone循環，但是我不能讓它工作。請抱歉我的英語。

var theData = [{ 
"id": "CEN", 
"level": "C", 
"dataid": "EN", 
"text": "England", 
"children": [{ 
    "id": "RDEF", 
    "level": "R", 
    "dataid": "DEF", 
    "text": "Default Region", 
    "children": [{ 
     "id": "D100", 
     "level": "D", 
     "dataid": "100", 
     "text": "Depot 100" 
    }, { 
     "id": "D125", 
     "level": "D", 
     "dataid": "125", 
     "text": "Depot 125" 
    }] 
}, { 
    "id": "RNORTH", 
    "level": "R", 
    "dataid": "NORTH", 
    "text": "North Region", 
    "children": [{ 
     "id": "D999", 
     "level": "D", 
     "dataid": "999", 
     "text": "Depot 999 - Head Office" 
    }] 
}, { 
    "id": "RWEST", 
    "level": "R", 
    "dataid": "WEST", 
    "text": "West Region", 
    "children": [{ 
     "id": "D555", 
     "level": "D", 
     "dataid": "555", 
     "text": "Depot 555" 
     }] 
    }] 
}, { 
"id": "CNL", 
"level": "C", 
"dataid": "NL", 
"text": "Netherlands", 
"children": [{ 
    "id": "RNORTH", 
    "level": "R", 
    "dataid": "NORTH", 
    "text": "North Region", 
    "children": [{ 
     "id": "DNL", 
     "level": "D", 
     "dataid": "NL", 
     "text": "Dutch Depot" 
    } 
        ] 
    }] 
}]

來源

2014-03-06 Diogenes Chepe Ardines Salazar

你嘗試過什麼碼？ – anurupr

var tempArray = <？php echo json_encode（$ categorias）; ？>; alert（tempArray [0] .Key）; –

當你運行這個時，你會得到任何錯誤嗎？如果是這樣，你得到的喲錯誤是什麼？如果你能在這裏粘貼它會有幫助嗎？ – anurupr

這是Ÿ做的，我希望這種幫助，如果曾根可以DOIT較好請DOIT

[<?php foreach ($categorias as $categoria){ 

foreach ($categoria as $key=>$parent) { 
    if ($key==0) { 

    ?>{ 
"id": "<?php echo $parent['categoriaid']; ?>", 
"level": "<?php echo $parent['parentid']; ?>", 
"dataid": "<?php echo $key; ?>", 
"text": "<?php echo $parent['nombre']; ?>" 
     <?php }else {?> 
,"children": [<?php 
//necesario para colocar algo al final de cada registro y algo diferente en el ultimo 
$gdjci = array_keys($parent); 
$last_row = end($gdjci); 
foreach ($parent as $key=>$children) {    
        if (array_key_exists('nombre', $children)) {?> 
    {  
    "id": "<?php echo $children['categoriaid']; ?>", 
    "level": "<?php echo $children['parentid']; ?>", 
    "dataid": "<?php echo $key; ?>", 
    "text": "<?php echo $children['nombre']; ?>"} 
          <?php 
          if ($key == $last_row) { 
     // last element 
    echo "]},"; 
    } else { 
     // not last element 
    echo ","; 
    } 

    } else { 

    //necesario para colocar algo al final de cada registro y algo diferente en el ultimo 
           $gdjci = array_keys($children); 
          $last_row = end($gdjci); 
     foreach ($children as $key=>$parent) { 
        if ($key==0) { 
         ?>{ 
        "id": "<?php echo $parent['categoriaid']; ?>", 
        "level": "<?php echo $parent['parentid']; ?>", 
        "dataid": "<?php echo $key; ?>", 
        "text": "<?php echo $parent['nombre']; ?>" 
          <?php 
           if ($key == $last_row) { 
              // last element 
               echo "]"; 
             } else { 
              // not last element 
               echo ","; 
             } 

        }else { 
          ?> 
     "children": [ 
           <?php 
          //necesario para colocar algo al final de cada registro y algo diferente en el ultimo 
          $gdjci = array_keys($parent); 
          $last_row = end($gdjci); 

          foreach ($parent as $key=>$children) { 

            if (array_key_exists('nombre', $children)) { 

            ?>{  
            "id": "<?php echo $children['categoriaid']; ?>", 
            "level": "<?php echo $children['parentid']; ?>", 
            "dataid": "<?php echo $key; ?>", 
            "text": "<?php echo $children['nombre']; ?>"} 
            <?php 
            if ($key == $last_row) { 
              // last element 
               echo "]},"; 
             } else { 
              // not last element 
               echo ","; 
             } 
            } else { 

              } 


            } 



          } 

         } 




        } 



      } 



    } 

} 

} 
echo ']'; 
echo '}]';

來源

2014-03-07 20:19:31

多維數組PHP來選擇2數據

回答

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