Question

我在PHP中有一个crud系统并创建了一个批准部分。我已经为产品创建了一个批准页面，如果选中此框，则该页面效果很好。但如果不是，并且该人投入表格，则日期仍然存在。如果选中此框，我怎么能只输入日期？

这是表格......

// if the form was submitted
if($_POST){

    $product->reviewed = $_POST['reviewed'];
    $product->review_date = $_POST['review_date'];
    // set product property values

    // update the product
    if($product->approve()){
        echo "<div class='alert alert-success alert-dismissable'>";
            echo "Product approvals were set.";
        echo "</div>";
    }

    // if unable to update the product, tell the user
    else{
        echo "<div class='alert alert-danger alert-dismissable'>";
        echo "Unable to approve product.";
        echo "</div>";
    }
}


?>

<form action="<?php echo htmlspecialchars($_SERVER["PHP_SELF"] . "?id={$id}");?>" method="post">
    <table class='table table-hover table-responsive table-bordered'>
        <tr>
            <td>Name</td>
            <td><?php echo $product->name; ?></td>
        </tr>
        <tr>
            <td>Review</td>
            <td><?php 
                if (is_null($product->reviewed)){   
                    ?>  
                <div id="ck-button"><label><input type="checkbox" name="reviewed"  value="<?php echo $userRow['user_name'];?>" id="checkbox"/><span>Approve</span>
                    <input type='hidden' name='review_date' class='form-control' value="<?php echo date("Y-m-d h:i:sa"); ?>"/>
                </div>  </label>            

                <?php       ;
                }elseif (isset($product->reviewed)){
                    echo "<div id='approved-button'>" . $product->reviewed . ", " . $product->review_date . "</div>";

                }
                ?>
            </td>
        </tr>
        <tr>
            <td></td>
            <td>
                <button type="submit" class="btn btn-primary">Set Approvals</button>
            </td>
        </tr>
    </table>
</form>

以下是Product类

中的函数

    //approval for products
    function approve(){
        $query = "UPDATE
                    " . $this->table_name . "
                SET
                    reviewed = :reviewed,
                    review_date = :review_date

                WHERE
                    id = :id";
        $stmt = $this->conn->prepare($query);

        $this->id=htmlspecialchars(strip_tags($this->id));  
        $this->reviewed=htmlspecialchars(strip_tags($this->reviewed));
        $this->review_date=htmlspecialchars(strip_tags($this->review_date));    

        $stmt->bindParam(':id', $this->id); 
        $stmt->bindParam(":reviewed", $this->reviewed);
        $stmt->bindParam(":review_date", $this->review_date);

        // execute the query
        if($stmt->execute()){
            return true;
        }

        return false;

    }

Answer 1

检查是否已选中复选框元素＆＃39;在PHP中，您执行以下操作：

if(isset($_POST['myCheckbox'])) { ... }

相反，你有

if($_POST) { ... }

如果我正确理解你的问题，那么你的问题似乎是什么。

仅在选中框时发送当前日期

1 个答案: