段落未顯示

Question

我正在關注Jon Duckett的初學者的書。 由於某些原因，在加載網站時，不會顯示“上傳MP3格式的歌曲”的段落。 但是其他段落按預期工作。 請幫忙。

Blockquote

<!DOCTYPE html>
<html>
<body>
    <form action="http://www.example.com/login.php">
        <p>
            Username:<input type="text" name="username" maxlenth="30" />
        </p>
        <p>
            Password:<input type="password" name="password" maxlength="30" />
        </p>
        <p>
            What did you think of this gig?<textarea mame="comments" cols="20" rows="4">Enter your comments...</textarea>
        </p>
        <p>
            Please select your favorite genre:
            <br />
            <input type="checkbox" name="genre" value="Rock" checked="checked" />Rock
            <input type="checkbox" name="genre" value="Pop" />Pop
            <input type="checkbox" name="genre" value="Jazz" />Jazz
            <br />
        </p>
        <p>
            <select name="device">
                <option value="iPod">Ipod</option>
                <option value="radio">Radio</option>
                <option value="computer">Computer</option>
        </p>

        </form>

        <form action="http://www.example.com/upload.php" method="action">
            <br />
            <p>Upload your song in MP3 format</p>
            <input type="file" name="user-song" /><br />
            <input type="submit" value="Upload" />
        </form>
    </body>
</html>

Answer 1

您錯過了設備<select>的結束標簽

 <select name="device">
        <option value="iPod">Ipod</option>
        <option value="radio">Radio</option>
        <option value="computer">Computer</option>
</select> <!-- missed this one -->

Answer 2

將</select>標記添加到設備部分。

<html>
<body>
    <form action="http://www.example.com/login.php">
        <p>
            Username:<input type="text" name="username" maxlenth="30" />
        </p>
        <p>
            Password:<input type="password" name="password" maxlength="30" />
        </p>
        <p>
            What did you think of this gig?<textarea mame="comments" cols="20" rows="4">Enter your comments...</textarea>
        </p>
        <p>
            Please select your favorite genre:
            <br />
            <input type="checkbox" name="genre" value="Rock" checked="checked" />Rock
            <input type="checkbox" name="genre" value="Pop" />Pop
            <input type="checkbox" name="genre" value="Jazz" />Jazz
            <br />
        </p>
        <p>
            <select name="device">
                <option value="iPod">Ipod</option>
                <option value="radio">Radio</option>
              <option value="computer">Computer</option>
                // Add close tag.
              </select>
        </p>

        </form>

        <form action="http://www.example.com/upload.php" method="action">
            <br />
            <p>Upload your song in MP3 format</p>
            <input type="file" name="user-song" /><br />
            <input type="submit" value="Upload" />
        </form>
    </body>
</html>

段落未顯示

問題描述

2 個解決方案

解決方案1
4 已采納

解決方案2
1 2017-09-09 05:50:06

段落未顯示

問題描述

2 個解決方案

解決方案1 4 已采納

解決方案2 1 2017-09-09 05:50:06

解決方案1
4 已采納

解決方案2
1 2017-09-09 05:50:06