【发布时间】:2021-03-31 08:57:30
【问题描述】:
我尝试了很多次,但我没有得到任何解决方案来渲染没有 html 标签的图像和内容,我使用 {{content|safe}} 在模板上渲染内容,我尝试使用 strip_tags 去除 html 标签,但它对 url 的效果不好,谁能告诉我为什么我在模板中渲染时得到 html 标签。
Models.py
class Product(models.Model):
name = models.RichTextUploadingField(max_length="125")
description = models.RichTextUploadingField()
views.py
def poll():
context = questions.object.all()
return render(request, 'quiz.html', context)
template:
<html>
<body>
{% for q in context %}
<div id="section{{forloop.counter}}">
<script type="text/javascript">
marks.push(Number("{{marks}}"));
neg_marks.push(Number("{{neg_marks}}"));
</script>
<p id="{{forloop.counter}}"><span>{{forloop.counter}}.{{q.question|linebreaks}}
</span></p>
{% if q.figure %}
<img src="{{q.figure.url}}" alt="image" class="img-fluid" width="200px" height="200px"><br><br>
{% endif %}
<input type="radio" id="{{forloop.counter}}option1" name="{{forloop.counter}}" value="1">
<label for="{{forloop.counter}}option1">{{q.option_1|safe }}</label><br>
<input type="radio" id="{{forloop.counter}}option2" name="{{forloop.counter}}" value="2">
<label for="{{forloop.counter}}option2">{{q.option_2|safe}}</label><br>
{% if q.option_3 != "" %}
<input type="radio" id="{{forloop.counter}}option3" name="{{forloop.counter}}" value="3">
<label for="{{forloop.counter}}option3">{{q.option_3|safe}}</label><br>
{% endif %}
{% if q.option_4 != "" %}
<input type="radio" id="{{forloop.counter}}option4" name="{{forloop.counter}}" value="4">
<label for="{{forloop.counter}}option4">{{q.option_4|safe}}</label><br>
{% endif %}
{% if q.option_5 != "" %}
<input type="radio" id="{{forloop.counter}}option5" name="{{forloop.counter}}" value="5">
<label for="{{forloop.counter}}option5">{{q.option_5|safe }}</label><br>
{% endif %}
{% if forloop.first %}
<p role="button" class="btn btn-warning" id="next{{forloop.counter}}" onclick="next_section(this.id)"
style="float: right;">Next</p>
{% elif forloop.last %}
<p role="button" class="btn btn-warning" id="prev{{forloop.counter}}" onclick="prev_section(this.id)"
style="float:left;">Previous</p>
{% else %}
<p role="button" class="btn btn-warning" id="next{{forloop.counter}}" onclick="next_section(this.id)"
style="float: right;">Next</p>
<p role="button" class="btn btn-warning" id="prev{{forloop.counter}}" onclick="prev_section(this.id)"
style="float:left;">Previous</p>
{% endif %}
<br>
<hr>
</body>
</html>
【问题讨论】:
标签: django django-models django-views django-templates django-ckeditor