使用 wagtail BlockQuoteBlock 时如何断行? [英] How to break lines when using wagtail BlockQuoteBlock?

问题描述

我有这个模型:

from wagtail.wagtailcore import blocks

class BlogPage(Page):
    date = models.DateField("Post date")
    intro = RichTextField(blank=True)
    body = StreamField([
        ('heading', blocks.CharBlock(classname="full title")),
        ('paragraph', blocks.RichTextBlock()),
        ('image', ImageChooserBlock()),
        ('code', CodeBlock()),
        ('markdown', MarkDownBlock()),
        ('media', TestMediaBlock(icon='media')),
        ('blockquote', blocks.BlockQuoteBlock())
    ])

当我使用 blockquote 保存带有一些文本的页面时，我使用了一些换行符甚至 <br> 标签:

When I'm saving page with some text using blockquote I use some line breakes and even <br> tags:

但是在页面上，它后面没有换行符:

But on the page there are no line breaks after it:

那么如何进行这项工作并保存换行符?我正在使用 wagtail 1.13.1.

So how to make this work and save line breaks? I'm using wagtail 1.13.1.

推荐答案

我认为这样做是出于安全原因.但是有可能解决这个问题 - 例如像这样重新定义 BlockQuoteBlock:

I think it was done because of security reasons. But It is possible to solve the problem - redefine BlockQuoteBlock for example like this:

from django.utils.safestring import mark_safe
from django.utils.html import format_html

from wagtail.wagtailcore import blocks


class BlockQuoteBlock(blocks.TextBlock):

    def render_basic(self, value, context=None):
        if value:
            return format_html(
                '<blockquote>{0}</blockquote>', mark_safe(value))
        else:
            return ''

    class Meta:
        icon = "openquote"

我已将 mark_safe() 函数添加到 原始实现.然后在模型中使用这个块，如果你这样做了，那么 <br> 标签开始工作

I've added mark_safe() function to the original implementation. And then use this block in the model, if you do so, then <br> tags begin to work

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