Question

我刚刚在用Django构建的社交网络应用程序上创建了一个用户评论系统（python版本2.7.8，Django版本1.6）。

评论系统一切运作良好，但我遇到了一个问题。如果用户在其中一条评论中提交指向外部网站的链接，则该链接将显示为纯文本。我希望用户提交的链接自动被视为其他用户可以点击的链接。

有谁知道这个问题的潜在解决方案？

models.py

class Comment(models.Model):
    #Model that defines the Commenting system
    created = models.DateTimeField(editable =False)
    author = models.CharField(max_length = 200, editable = False)
    body = models.TextField()
    item = models.ForeignKey(BucketListItem)

    def __unicode__(self):
        return self.body

评论-template.html

<h2>Comments:</h2>
<br>
{% if comments %}
    {% for comment in comments %}
        <div class = "comment-div">
            <h5>{% avatar comment.author 40 %}</h5>
            <h5><a href = "/bucketlist/userstats/{{comment.author}}/"> {{comment.author}}</a></h5>
            <h5 class ="timesince">{{ comment.created|timesince}} ago.</h3>
            <br>
            <br>
            <p>{{comment.body}}</p>
            {% if comment.author == current_user %}
                <a href="/bucketlist/item/{{comment.id}}/delete-comment/"><span class = "fa fa-close"></span></a>
            {% endif %}
        </div>
    {% endfor %}
    <br>
    <hr>
    <br>
{% else %}
    <p>There are no comments yet.  Be the first to add one!</p>
{% endif %}
<h5 class = "leave-comment">Leave a Comment Here: </h5>
<br>
<form action="/bucketlist/item/{{id}}/" method = "post" role = "form">
    <div class = "form-group">
        {% csrf_token %}
        {% for field in form %}
            {{ field.errors }}
                {{ field }}
            <br>
        {% endfor %}
        <br>
        <input type = "submit" value = "Submit" class="btn btn-warning">
    </div>
    <br>

Answer 1

您应该可以使用Django提供的the urlize template tag来执行此操作。

<p>{{ comment.body | urlize }}</p>

这应该将评论正文中的任何链接转换为实际的<a>代码。

用户输入的链接在Django中显示为文本

1 个答案: