Question

我有一个php表单被转储到MySQL表中。我创建了一个使用php从Product表填充的数组。

查询表以获取数组的值 - 工作正常。

 <?php 
 function getProducts ($id)
 {
    $sql =("SELECT * FROM products where products.CAT_ID = $id AND DISABLED ='NO'");
    $result = mysql_query($sql);
    if ($result > 0)
    {
    $products = array();
    $x=0;
    while($row = mysql_fetch_array($result))
    {
        $products[$x]= $row;
        $x += 1;
    }
    return $products;
    }
    else return false;  
}
function newProd(){
global $products;
}
?>

然后我使用上面的数组在javascript手风琴中创建标签。标签旁边是选择框。（删除了不必要的页面元素..）下面的Html / php表单显示上面的数组。

<?php include('includes/query.php');?>

库存

<body onload="toggleField()">

        <div id="container" class="container_16">
        <form name="form1" id="form1" action="insert.php" method="post" enctype="multipart/form-data" style="height: inherit">
            <div id="Info" class="grid_16"> 
                <fieldset>
                    <label id="Label1">
                        <span class="Labels">Store Information</span> <br>
                    </label>
                    <div>
                    <label for="name"> 
                        <span class="Labels"> Name :</span> </label> 
            <input id="name" name="name" type="text">  
                    </div>  
          </fieldset>
            </div>
            <hr id="SpacePadding">
            <hr class="SpacePadding">
            <div class="clear"></div>
                <!-- Start of the Accordion Container-->
                <!-- Start array, make sure Category Array isn't false -->
                <?php if($categoryArray !=false):?>
                    <!-- create the variables for modulus -->
                    <!-- Start the foreach loop for the category Array -->
                    <?php $cataCounter = 0; ?>
                    <?php $closeSection = false; ?>
                    <?php foreach($categoryArray as $row):?>
                        <?php if($cataCounter % 2 == 0): ?>
                            <div class="push_1 grid_8">
                            <?php $closeSection = false; ?>
                        <?php else: ?>
                            <div class="grid_8">
                            <?php $closeSection = true; ?>
                        <?php endif; ?><!-- insert modulus-->
                                <div class="AccordionTitle"><?php echo $row['CATEGORY_NAME'];?></div>
                                <div class="AccordionContent">
                                    <table>
                                        <?php foreach(getProducts($row['CAT_ID']) as $row):?>
                                        <tr>
                                            <th class="boldLabels"><?php echo $row['PRODUCT_NAME'];?>
                                            <span class="label"></span></th>
                                            <th><span class="Labels">Count:</span></th>
                                            <td>
                                                <select name="selCount[]" onChange="toggleField(this.value);" class="Listbox">
                                                    <option value="Select">Select One</option>
                                                    <option value="0">0</option>
                                                    <option value="1">1</option>
                                                    <option value="2">2</option>
                                                    <option value="3">3</option>
                                                    <option value="4">4</option>
                                                    <option value="5">5</option>
                                                    <option value="6">6</option>
                                                    <option value="7">7</option>
                                                    <option value="8">8</option>
                                                    <option value="9">9</option>
                                                    <option value="10">10</option>
                                                    <option value="Other">Other(Specify)</option>
                                                </select>
                                                <input type="text" name="otherCount[]" class ="Listbox" style="display: none;">
                                            </td>
                                            <td><span class="Labels">Need:</span></td>  
                                            <td>
                                                <select name="selNeed[]" onChange="toggleField2(this.value);" class="Listbox">
                                                    <option value="Select">Select One</option>
                                                    <option value="0">0</option>
                                                    <option value="1">1</option>
                                                    <option value="2">2</option>
                                                    <option value="3">3</option>
                                                    <option value="4">4</option>
                                                    <option value="5">5</option>
                                                    <option value="6">6</option>
                                                    <option value="7">7</option>
                                                    <option value="8">8</option>
                                                    <option value="9">9</option>
                                                    <option value="10">10</option>
                                                    <option value="Other">Other(Specify)</option>
                                                </select>
                                                <input type="text" name="otherNeed[]" class ="Listbox" style="display: none;">
                                            </td>
                                        </tr>
                                        <?php endforeach;?>
                                    </table>
                                </div>
                            </div>
                            <?php if($closeSection): ?>
                                <div class="clear"></div>
                            <?php endif; ?>
                        <?php $cataCounter += 1; ?>
                    <?php endforeach;?>
            <?php endif;?>

        <input name="Submit" type="submit" value="submit">
        </div>
        </form>
        <br>
    </div>
        <footer>
        <div align="center">
            <ul>
                <li><a href="#">Home</a></li>
                <li><a href="#">Daily Inventory Counts</a></li>
                <li><a href="#">Contact System Admin</a></li>   
            </ul>
        </div>
    </footer>
</body>

提交后，我希望Product_Name进入具有相关选择选项的新表。（我拿出了数据库连接信息。）

    <?php
//Assign array
$SelCount = $_POST['selCount'];
$SelNeed = $_POST['selNeed'];
$otherNeed = $_POST['otherNeed'];
$otherCount = $_POST['otherCount'];

$limit = count($SelCount);

for($i=0;$i<$limit;$i++) {
    $SelCount[$i] = mysql_real_escape_string($SelCount[$i]);
    $SelNeed[$i] = mysql_real_escape_string($SelNeed[$i]);
    $otherNeed[$i] = mysql_real_escape_string($otherNeed[$i]);
    $otherCount[$i] = mysql_real_escape_string($otherCount[$i]);    

if  (($SelCount[$i]) !="Select" ) {
$sql = ("INSERT INTO inventory ( STORE_ID, REQUESTOR, ITEM_COUNT, ITEM_NEED, NEED_COUNT, OTHER_COUNT) 
VALUES ('$_POST[store]', '$_POST[name]', '".$SelCount[$i]."', '".$SelNeed[$i]."', '".$otherNeed[$i]."', '".$otherCount[$i]."')");

    if(mysql_query($sql ,$db)) 
        echo "$i successfully inserted.<br/>";
        else 
        echo "$i encountered an error. <br/>";

    } 
}

?>

Answer 1

这就是我要做的事情：

 function getProducts($id)
 {
    $sql = 'SELECT * FROM products where products.CAT_ID = ' . $id . ' AND DISABLED = "NO"';
    $result = mysql_query($sql);
    if($result !== false) {
        while($row = mysql_fetch_array($result)) {
            $products[]= $row;
        }
    } else {
        $products = false;
    }
}

然后你可以通过以下方式打印出来：

if($products = getData(id)) {
   foreach($products as $product) {
      echo $product['database_field_name'];
   }
}

要将它们全部用于调试目的，您可以使用：

echo '<pre>' . print_r($products, true) . '</pre>';

此外，您必须使用以下方法清理$id某处： http://php.net/manual/en/function.mysql-real-escape-string.php如果它是一个整数，也许可以使用intval()。

将数据存储在会话中：

session_start();
$_SESSION['name'] = $product['database_field_name'];

然后在insert.php页面上，您可以通过以下方式读取数据：

echo $_SESSION['name'];

然后在你不再需要它之后，你可以取消它：

unset($_SESSION['name']);

将MySQL表列数组插入新的MySQL表中

1 个答案: