数据没有使用php mysql提交到数据库

Question

I am using php and MySQL. When I submit the form data is not stored in the database table 'plantation_journal_nursery_details'. I am badly stuck here. Can anyone please advice me that how can I solve this problem?? Thanks in advance guys. codes are given below :

create_journal.php

<form action="data_fetch.php" action="post">
                        <div class="row">
                            <div class="col-sm-4">
                                <h4 style="font-size: 16px;padding-left: 15px;"><b>Nursery Location:</b></h4><br>
                                <div align="right" style="padding-right: 10px;">
                                    <label style="font-weight:300;font-size: 15px">Location:</label>
                                    <input type="text" name="location" id="location" style="width:50%;height: 30px; margin-left: 10px; border-radius: 5px;"><br>
                                    <label style="font-weight:300;font-size: 15px">Area:</label>
                                    <input type="text" name="area1" id="area1" style="width:50%;height: 30px; margin-left: 10px; border-radius: 5px;"><br>
                                    <label style="font-weight:300;font-size: 15px">type of Nursey:</label>
                                    <select  name="type_of_nursery" id="type_of_nursery" style="width:50%;height: 30px; margin-left: 10px; border-radius: 5px;">
                                        <option value="1">1</option>
                                        <option value="2">2</option>
                                        <option value="3">3</option>
                                    </select><br><br>
                                    <label style="font-weight:300;font-size: 15px">Centranl Nursery Name:</label>
                                    <select  name="central_nursery_name" id="central_nursery_name" style="width:40%;height: 30px; margin-left: 10px; border-radius: 5px;">
                                        <option value="1">1</option>
                                        <option value="2">2</option>
                                        <option value="3">3</option>
                                    </select><br><br>
                                    <label style="font-weight:300;font-size: 15px">State Nursery Name:</label>
                                    <input type="text"  name="state_nursery_name" id="state_nursery_name"  style="width:50%;height: 30px; margin-left: 10px; border-radius: 5px;"><br>
                                </div>
                            </div>
                            <div class="col-sm-4">
                                <h4 style="font-size: 16px;padding-left: 15px;"><b>Size of Each Bed:</b></h4><br>
                                <div align="right" style="padding-right: 10px;">
                                    <label style="font-weight:300;font-size: 15px">Mother Bed Size:</label>
                                    <input type="text"  name="mother_bed_size" id="mother_bed_size"  style="width:50%;height: 30px; margin-left: 10px; border-radius: 5px;"><br>
                                    <label style="font-weight:300;font-size: 15px">Quantity:</label>
                                    <input type="text" name="quantity_m" id="quantity_m" style="width:50%;height: 30px; margin-left: 10px; border-radius: 5px;"><br><br><br>
                                    <label style="font-weight:300;font-size: 15px">Source of Seed:</label>
                                    <select name="source_of_seed" id="source_of_seed" style="width:50%;height: 30px; margin-left: 10px; border-radius: 5px;">
                                        <option value="1">1</option>
                                        <option value="2">2</option>
                                        <option value="3">3</option>
                                    </select><br><br>
                                </div>
                            </div>
                            <div class="col-sm-4">
                                <div align="right" style="padding-right: 10px; padding-top: 40px">
                                    <label style="font-weight:300;font-size: 15px">Polypot Bed Size:</label>
                                    <input type="text" name="polypot_bed_size" id="polypot_bed_size" style="width:42%;height: 30px; margin-left: 4px; border-radius: 5px;"><br>
                                    <label style="font-weight:300;font-size: 15px">Quantity:</label>
                                    <input type="text" name="quantity_p" id="quantity_p" style="width:42%;height: 30px; margin-left: 4px; border-radius: 5px;"><br><br>
                                    <label style="font-weight:300;font-size: 15px">Hycopot Bed Size:</label>
                                    <input type="text" name="hycopot_bed_size" id="hycopot_bed_size" style="width:42%;height: 30px; margin-left: 4px; border-radius: 5px;"><br>
                                    <label style="font-weight:300;font-size: 15px">Quantity:</label>
                                    <input type="text" name="quantity_h" id="quantity_h" style="width:42%;height: 30px; margin-left: 4px; border-radius: 5px;"><br>
                                </div>
                            </div>
                        </div>
                        <div class="row">
                            <div align="right" style="padding-right: 10px;">
                                <input class="btn btn-info" type="submit" name="submit16" value="Add" onclick="move7()">
                            </div>
                        </div>
                    </form>

data_fetch.php

    <?php
$con=mysqli_connect("localhost","root","","forestdb");
    if(isset($_POST['submit16'])){
    $location=$_POST['location'];
    $area1=$_POST['area1'];
    $type_of_nursery=$_POST['type_of_nursery'];
    $central_nursery_name=$_POST['central_nursery_name'];
    $state_nursery_name=$_POST['state_nursery_name'];
    $mother_bed_size=$_POST['mother_bed_size'];
    $quantity_m=$_POST['quantity_m'];
    $source_of_seed=$_POST['source_of_seed'];
    $polypot_bed_size=$_POST['polypot_bed_size'];
    $quantity_p=$_POST['quantity_p'];
    $hycopot_bed_size=$_POST['hycopot_bed_size'];
    $quantity_h=$_POST['quantity_h'];


    $query="SELECT plantation_journal_no from plantation_journal_basic_details where plantation_journal_no=(select max(plantation_journal_no) from plantation_journal_basic_details);";
    $res=mysqli_query($con,$query);
    $row=mysqli_fetch_assoc($res);
    $plantation_journal_no=$row['plantation_journal_no'];
    $sql="INSERT INTO `plantation_journal_nursery_details`(`plantation_journal_no`, `location`, `area`, `type_of_nursery`, `central_nursery_name`, `state_nursery_name`, `mother_bed_size`, `quantity`, `source_of_seed`, `polypot_bed_size`, `quantity_p`, `hycopot_bed_size`, `quantity_h`) VALUES ('$plantation_journal_no','$location','$area1','$type_of_nursery','$central_nursery_name','$central_nursery_name','$mother_bed_size','$quantity_m','$source_of_seed','$polypot_bed_size','$quantity_p','$hycopot_bed_size','$quantity_h');";

    $result=mysqli_query($con,$sql);
    if($result){
        echo "<script>alert('data submitted.');</script>";
        header("Location:create_journal.php");
    }
}

?>

Answer 1

Your insert query, before you edited your question, contained ...

...VALUES ('$plantation_journal_no',$configurarion','$slope','$water_table_in_...

Notice that your single quotes aren't matched. You should have

...VALUES ('$plantation_journal_no','$configurarion','$slope','$water_table_in_...

If you had checked for an error in your query you would have found this problem immediately. Code like this would have helped.

if($result){
    echo "<script>alert('data submitted.');</script>";
    header("Location:create_journal.php");
}
else {
    die  $mysqli->error;
}

Pro tip: Format your code so you don't have to scroll horizontally to see entire queries. It's far easier to examine your queries and find mistakes that way. You can use php's heredoc syntax for string constants to do that.

This is how it looks.

    $sql= <<<INSERTQUERY
INSERT INTO `plantation_journal_nursery_details`
       (`plantation_journal_no`, `location`, `area`, `type_of_nursery`, 
        `central_nursery_name`, `state_nursery_name`, `mother_bed_size`, 
        `quantity`, `source_of_seed`, `polypot_bed_size`, `quantity_p`, 
        `hycopot_bed_size`, `quantity_h`) 
  VALUES 
       ('$plantation_journal_no','$location','$area1','$type_of_nursery',
        '$central_nursery_name','$central_nursery_name','$mother_bed_size',
        '$quantity_m','$source_of_seed','$polypot_bed_size','$quantity_p',
        '$hycopot_bed_size','$quantity_h');
INSERTQUERY;