Question

我有一个带有if / else语句的表单，我得到了第一部分工作。它是电影评级的单选按钮。如果没有字段为空，则打印信息。但我需要插入另一个回声，具体取决于他们是否表示希望联系调查，我不知道在哪里放置代码。见下文：

<fieldset><legend>MOVIE WATCHED AND RATING SURVEY:</legend>

    Please tell us your name: <input type="text" name="name" value="<?php echo         $name;?>">
    <span class="error">* <?php echo $nameErr;?></span>
    <br><br>
    Please tell us your email address: <input type="text" name="email" value="<?   php echo $email;?>">
    <span class="error">* <?php echo $emailErr;?></span>
    <br><br>
    Name one movie you watched recently: <input type="text" name="movie" value="<?php echo $movie;?>">
    <span class="error">* <?php echo $movieErr;?></span>

    <p><label>Please rate the movie:</label></p>

    <form action="" method="post">
        <input type="radio" name="rating" value="Very Bad" checked> Very Bad<br>
        <input type="radio" name="rating" value="Bad"> Bad<br>
        <input type="radio" name="rating" value="Middle-of-the-Road"> Middle of-the-Road<br>
        <input type="radio" name="rating" value="Good"> Good<br>
        <input type="radio" name="rating" value="Very Good"> Very Good<br>
    </form>

    <p><label>Would you like to be contacted again for addtional surveys?</label></p>

    <form action="" method="post">
        <input type="radio" name="survey" value="yes" checked> Yes<br>
        <input type="radio" name="survey" value="no"> No<br>
    </form>

    <p align="center"><input type="submit" name="submit" value="Submit My     Information" /></p>
</fieldset>
</form>

<?php # Program 2 Handle form

// Print the submitted information:
if ( !empty($_POST['name']) && !empty($_POST['email']) &&    !empty($_POST['movie']) ) {
    echo "Thank you for completing the survey. Here's what you said";
    echo "<p>Your name is {$_POST['name']}";
    echo "<p>Your e-mail address is {$_POST['email']}";
    echo "<p>You recently watched {$_POST['movie']} and felt it was    {$_POST['rating']}!";
    echo "<p>Thank you for agreeing to be contacted for future surveys";
} else { // Missing form value.
    echo '<p>Please go back and fill out all required fields.</p>';
}
?>

这是我迷失的地方。我需要说＆＃34;感谢您同意接受调查＆＃34;或者＆＃34;我们尊重你不希望＆＃34;根据他们在单选按钮上输入是或否的内容

Answer 1

根据你的问题，我认为你想要。

if(isset($_GET["submit"]))
{
if(isset($_GET["addtional_surveys"])){
    if($_GET["addtional_surveys"]=="Yes"){
        //show your additional survey form here
    }else{
        //movie extra details
    }
}else{
//your form code goes here <form action="" method="get">
}
}else{
     //your form code goes here <form action="" method="get">
}

＆GT;

Answer 2

首先，您的HTML需要一些工作。如果所有这些信息都应该一起提交，那么您应该只有一个 filter_all标记，如下所示：

<form>

然后在PHP中，添加<form action="" method="post"> <fieldset><legend>MOVIE WATCHED AND RATING SURVEY:</legend> <label for="name">Please tell us your name:</label> <input type="text" name="name" value="<?php echo $name ?>"> <span class="error">* <?php echo $nameErr ?></span> <br><br> <label for="email">Please tell us your email address: </label> <input type="text" name="email" value="<?php echo $email ?>"> <span class="error">* <?php echo $emailErr ?></span> <br><br> <label for="movie">Name one movie you watched recently: </label> <input type="text" name="movie" value="<?php echo $movie ?>"> <span class="error">* <?php echo $movieErr ?></span> <p><label for="rating">Please rate the movie:</label></p> <input type="radio" name="rating" value="Very Bad" checked> Very Bad<br> <input type="radio" name="rating" value="Bad"> Bad<br> <input type="radio" name="rating" value="Middle-of-the-Road"> Middle of-the-Road<br> <input type="radio" name="rating" value="Good"> Good<br> <input type="radio" name="rating" value="Very Good"> Very Good<br> <p> <label for="survey"> Would you like to be contacted again for addtional surveys? </label> </p> <input type="radio" name="survey" value="yes" checked> Yes<br> <input type="radio" name="survey" value="no"> No<br> <p align="center"> <input type="submit" name="submit" value="Submit My Information" /> </p> </fieldset> </form>选项的检查将非常简单：

survey

Answer 3

我认为您可以从使用HTML5中受益。 HTML5会在提交表单时自动为您提供回复。您可以在输入的末尾放置“必需”。你也不需要过滤，例如。不再发送电子邮件，HTML 5即时执行此操作。您可以在W3schools.com上找到更多相关信息。在您的表单部位：

<input type="text" name="movie" size="40" maxlength="60" />
<select name="rating" size="3">
<option>Vælg</option>
<option value="0">Very Bad</option>
<option value="1">Bad</option>
<option value="2">Middle-of-the-Road</option>
<option value="3">Good</option>
<option value="4">Very Good</option>
</select>
<p><label>Would you like to be contacted again for addtional surveys?  </label></p>
<input type="radio" name="status" value="YES" checked="checked" />&nbsp;   
<input type="radio" name="status" value="NO" />

在接收php脚本的地方：

<?php # Program 2 Handle form
// Print the submitted information:
if ( !empty($_POST['name']) && !empty($_POST['email']) &&    !empty($_POST['movie']) ) {
    echo "Thank you for completing the survey. Here's what you said";
    echo "<p>Your name is {$_POST['name']}";
    echo "<p>Your e-mail address is {$_POST['email']}";
    echo "<p>You recently watched {$_POST['movie']} and felt it was    {$_POST['rating']}!";
    if ($_POST['status']=='YES') {
        // respondent would like you to come back
        echo "<p>Thank you for agreeing to be contacted for future surveys";
    }else{
        // respondent does not want to particcipate in future surveys
        echo "<p>We respect your wish not to be contacted in the future";
    }
    }else{ // Missing form value.
        echo '<p>Please go back and fill out all required fields.</p>';
    }

我没有对此进行测试，但它应该可行。

尝试回显2个单选按钮的输出

3 个答案: