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一个叫做 Job，另一个叫做 Attributes。Attributes 表依赖于 Job 表，因为一张表可以有很多 Attributes。作业表包含几个字段，即

Jobid(auto increment, PRIMARY KEY), JobName, Jobdescription

属性表包含以下字段

id(auto increment, PRIMARY KEY, AttribName, Score, Jobid(工作表中的外键)。

每个作业要输入的属性数量各不相同，因此一个作业可以有 10 个属性，而另一个作业可能有 2、3、4 等属性。

以下是我在卡住之前创建的代码。

插入作业.php

<?php

include 'html/head.php';//connect to connect to the database and initialize all functions
include 'scripts/functions/init.php';
include 'html/page_title.php';
include 'html/top_menu.php';
include 'titles/Job_insert.php';

if(empty($_POST)=== false)
    {
        $R_fields = array('JobName','JobDesc','JobDuties','RecruitmentProcess','ContractType','SPackage');
        foreach($_POST as $key=>$value)
        {
            if (empty($value) && in_array($key,$R_fields)=== true)
                {
                    $errors[] = 'fields marked with (*) are required';
                    break 1;
                }


        }

        if(empty($errors)=== true)
            {

                if($_POST['DirectorateName'] == '------ select ------')
                    {
                        $errors[] ='Please select Directorate Name';
                    }
                if($_POST['Attributes'] == '-select-')
                    {
                        $errors[] ='Please Select the Number of Attributes';
                    }

            }
    }

    include 'html/job_insert.php';

    //Check if the form is not empty then submit details
    if(empty($_POST) === false && empty($errors)=== true)
        {
            //store input into the session variables
            $_SESSION['JobName'] = $_POST['JobName'];
            $_SESSION['JobDesc'] = $_POST['JobDesc'];

            //Store the number of attributes to get captured
            $_SESSION['Attributes'] = $_POST['Attributes'];

            //redirect
            header('Location: Rank.php');
            exit();                                                                                                                             
        }
    else if(empty($errors) === false)
        {
            //output errors if the errors array is not empty
            echo output($errors);

        }
?>

                        </div> <!-- div class entry ends here -->
                    </div> <!-- div post ends here -->
                </div> <!-- div idcontents ends here -->
                <!-- end #content -->
                <?php
                    include 'html/top_side.php';
                    include 'html/side_other.php';
                    include 'html/side_bottom.php';
                    include 'html/footer.php';
                ?>

您会注意到我将所有输入存储到会话变量中，并将其带到下一页我将在其中一次将所有内容插入到两个表中。

以下代码用于 Rank.php

<?php

include 'scripts/functions/init.php';
include 'html/head.php';
include 'html/page_title.php';
include 'html/top_menu.php';
include 'titles/Rank.php';


//declare the Array to store user input
$job_array = array();

//declare the Array to store attributes
$attributes = array();

//declare the Array to store attributes scores
$scores = array();

//Number of input fields selected by user on Job_insert.php page
$Number = $_SESSION['Attributes'];

//User Input from Job_insert.php page
$JobName    = $_SESSION['JobName'];
$JobDesc    = $_SESSION['JobDesc'];
$JobDuties  = $_SESSION['JobDuties'];
$RProcess   = $_SESSION['RecruitmentProcess'];
$SPackage   = $_SESSION['SPackage'];
$DName      = $_SESSION['DirectorateName'];

//Store user input Job details into an array
$job_array = array(
            'JobName' =>$JobName,
            'JobDesc'=>$JobDesc,
            'JobDuties' =>$JobDuties,
            'RecruitmentProcess'=>$RProcess,                                                
            'SPackage'=>$SPackage,
            'DirectorateName'=>$DName); 




//Check if the form is not empty then submit details
if(empty($_POST) === false && empty($errors)=== true)
        {
            //submit job details
            job_insert($job_array);                 

            //Store the current jobid into a variable
            $jobid = mysql_insert_id();             

            for($i =0;$i<$Number;$count++)
                {
                    //This is where I am getting stuck
                }

            //redirect
            header('Location: Rank.php');

            exit();                                                                                                                             
        }
    else if(empty($errors) === false)
        {
            //output errors if the errors array is not empty
            echo output($errors);
        }

//将表单输出到屏幕 include 'html/Rank.php';

以下是我如何将用户输入存储到数组中的示例

<form action = "" method ="POST" enctype="multipart/form-data">
                        <fieldset>
                            <?php

                                    if($Number == 10)
                                        {
                                            echo '<table border="0">';
                                            echo '<th>'.'Attribute'.'</th>';
                                            echo '<th>'.'Score'.'</th>';
                                            //Print the first row of the result set
                                            echo '<tr>';
                                            //First Form
                                                echo '<td>'.'<input type="text" size="35" name="attributes[]">'.'</td>';   
                                                echo '<td>'.'<select id="select1" name ="Score[]">
                                                                <option>-select-</option>
                                                                <option>10</option>
                                                                <option>9</option>
                                                                <option>8</option>
                                                                <option>7</option>
                                                                <option>6</option>
                                                                <option>5</option>
                                                                <option>4</option>
                                                                <option>3</option>
                                                                <option>2</option>
                                                                <option>1</option>
                                                            </select>'.'</td>';            
                                                echo '</tr>'; 

                                                //Second Form
                                                echo '<tr>';
                                                echo '<td>'.'<input type="text" size="35" name="attributes[]">'.'</td>';   
                                                echo '<td>'.'<select id="select2" name = "score[]"">
                                                                <option>-select-</option>
                                                                <option>10</option>
                                                                <option>9</option>
                                                                <option>8</option>
                                                                <option>7</option>
                                                                <option>6</option>
                                                                <option>5</option>
                                                                <option>4</option>
                                                                <option>3</option>
                                                                <option>2</option>
                                                                <option>1</option>
                                                            </select>'.'</td>';            
                                                    echo '</tr>';

基本上，我将用户输入存储到名为 Attributes 的数组和另一个名为 Score 的数组中。将作业详细信息插入作业表工作正常，但现在我需要将 Attributes 和 Score 数组中包含的信息插入 mysql 数据库。请协助

4

1 回答 1

0

不太清楚你的意思

//This is where I am getting stuck

但是您基本上想为已创建的作业插入属性。因此，您可以遍历属性列表并为此构建查询。

$query = 'INSERT INTO attributes
  (name, score, job_id)
VALUES';

foreach ($_SESSION['Attributes'] as $attribute) {
   $query .= "({$attributep['name']}, {$attribute['score']}, $job_id),";
}

像在 job_insert 中一样执行该查询。

于 2013-03-13T11:49:04.427 回答