Question

<?php

    include "dbconfig.php";
    session_start();

    if (isset($_SESSION["session_admin"])=="" || $_SESSION["session_admin"]=="") {

        header("location:index.php");
    }

?>




<!DOCTYPE html>
    <html>
        <head>
            <title>Edit</title>
            <link rel="stylesheet" type="text/css" href="styles.css">
            <link rel="stylesheet" type="text/css" href="bootstrap.css">
            <link href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap-glyphicons.css" rel="stylesheet">
            <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
            <style type="text/css">
                .form-control
                {
                    width: 300px;
                    /*text-transform: uppercase;*/
                }
                .email
                {
                    /*ext-transform: lowercase;*/
                }
                .btn
                {
                    color: white;
                }

                .error{
                    color: red;
                }

                .right-addon input { padding-right: 0px; }
                .right-addon .glyphicon { right: 0px;} 
            </style>    
    </head>
    <script type="text/javascript">
    </script>
    <body>
        <div class="container">
            <div class="panel panel-info">
                <div class="panel-heading">
                    <center><strong><h2>Edit</h2></strong></center>
                </div>
                <div class="panel-body">

                    <?php
                        $get_id=$_GET["id"];
                        $result=mysqli_query($db,"select * from signup where sid=$get_id");
                        while ($row=mysqli_fetch_array($result)) {
                    ?>
                        <form method="post" id="signup" role="form">

                            <div class="row">
                                <div class="form-group col-xs-7">
                                    <div class="inner-addon left-addon">
                                        <span class="glyphicon glyphicon-user"></span>
                                        <input type="text" class="form-control" name="fullname" placeholder="Fullname" value=<?php echo  $row["sfullname"]; ?>>
                                    </div>
                                </div>


                                <div class="form-group col-xs-3">
                                    <div class="inner-addon left-addon">
                                        <span class="glyphicon glyphicon-envelope"></span>
                                        <input type="text" class="form-control email" name="email" placeholder="Email address">
                                    </div>              
                                </div>

                                <div class="form-group col-xs-7">
                                    <div class="inner-addon left-addon">
                                        <span class="glyphicon glyphicon-earphone"></span>
                                        <input type="text" class="form-control" name="mobile" placeholder="Mobile number">
                                    </div>
                                </div>
                                <div class="form-group col-xs-3">
                                    <div class="inner-addon left-addon">
                                        <input type="date" class="form-control" name="dob">
                                    </div>
                                </div>
                                <div class="form-group col-xs-7">
                                    <div class="inner-addon left-addon">
                                        <span class="glyphicon glyphicon-map-marker"></span>
                                        <input type="text" class="form-control" name="address" placeholder="Address">
                                    </div>
                                </div>
                                <div class="form-group col-xs-3">               
                                    <select class="form-control" name="state" style="width: 100px;" >
                                        <option value="">State</option>
                                        <option>Gujrat</option>
                                        <option>Maharashtra</option>
                                        <option>Goa</option>
                                        <option>Rajasthan</option>
                                    </select>
                                </div>
                                <div class="form-group col-xs-7">
                                    <div class="inner-addon right-addon">
                                        <input type="password" id="password" class="form-control" name="createpass" placeholder="Create password">
                                    </div>
                                </div>

                                <div class="form-group col-xs-3">           
                                    <select class="form-control" name="city" style="width: 100px;" >
                                        <option value="">City</option>
                                        <option>Ahmedabad</option>
                                        <option>Mumbai</option>
                                        <option>Kolkata</option>
                                        <option>Delhi</option>
                                        <option>Banglore</option>
                                        <option>Chennai </option>
                                    </select>

                                </div>
                                <div class="form-group col-xs-7">
                                    <div class="inner-addon right-addon">
                                        <input type="password" class="form-control" name="confirmpass" placeholder="Confirm password">
                                    </div>
                                </div>
                                <div class="form-group col-xs-3">
                                    <strong>Gender</strong>
                                    <input type="radio" name="gender" value="Male">Male
                                    <input type="radio" name="gender" value="Female">Female
                                </div>
                            </div>
                            <div class="form-group ">           
                                <center>
                                    <!-- <input type="submit" name="sbt" value="Register" class="form-control btn-success"> -->
                                    <button type="submit" name="sbt" class="btn"><span style="color: white;">Update</span></button>
                                </center>
                            </div>
                        </form>
                    <?php   }?>
                </div>
            </div>
            <!-- Jquery Plugin CDN -->
            <script src="http://code.jquery.com/jquery-3.3.1.min.js" integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8=" crossorigin="anonymous"></script>
            <!-- Jquery Validation Plugin CDn -->
            <script type="text/javascript" src="https://cdn.jsdelivr.net/npm/jquery-validation@1.17.0/dist/jquery.validate.js"></script>
            <!-- Linking Page to index.js for form validation -->
            <script type="text/javascript" src="index.js"></script>
    </body>
</html>

我想将数据库中的wholw字符串显示到文本框中，但我只能显示该字符串的第一个单词。如何显示整个字符串？

我已附上2张图片供参考，请看一下。在我的数据库中，"abc xyz"列中有sfullname，当我选择它时，只有"abc"显示在文本框中...请参阅图片请查看此数据库表

我想将数据库中的wholw字符串显示到文本框中，但我只能显示该字符串的第一个单词。如何显示整个字符串？

我已附上2张图片供参考，请看一下。在我的数据库中，"abc xyz"列中有sfullname，当我选择它时，只有"abc"显示在文本框中...请参阅图片请查看此数据库表

Answer 1

在你的第一个输入中：

<input type="text" class="form-control" name="fullname" placeholder="Fullname" value=<?php echo  $row["sfullname"]; ?>>

看这里：

value=<?php echo $row["sfullname"]; ?>

您的值属性未加引号。任何空格都会产生您描述的输出。

通过正确引用修复：

value="<?php echo $row["sfullname"]; ?>"

我在这里时：

if (isset($_SESSION["session_admin"])=="" || $_SESSION["session_admin"]=="") {
    header("location:index.php");
}

isset返回true或false，因此您可能需要更类似的内容：

if(!isset($_SESSION["session_admin"]) || $_SESSION["session_admin"]=="")

或者也许：

if (empty($_SESSION["session_admin"])) {
    header("location:index.php");
    exit;
}

不要忘记在标题重定向后退出，否则执行其余代码。

关于使用准备好的查询的强制性唠叨 - 否则你可以使用SQL注入。

Answer 2

您在值属性中缺少双引号，您的代码如下所示：

<input type="text" class="form-control" name="fullname" placeholder="Fullname" value=<?php echo  $row["sfullname"]; ?>>

请尝试下面的代码而不是代码：

<input type="text" class="form-control" name="fullname" placeholder="Fullname" value="<?php echo  $row["sfullname"]; ?>">

我只能显示全名的第一个单词，我想显示完整的字符串

2 个答案: