Pre*_*orn 2 wagtail wagtail-streamfield
我在下面有以下 StructBlock 和 StreamBlock:
class AccordionItemBlock(StructBlock):
title = CharBlock()
text = RichTextBlock()
class AccordionRepeaterBlock(StreamBlock):
accordion_item = AccordionItemBlock()
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我需要以编程方式将它和多个“项目”CharBlock 添加到此页面:
class BasicPage(Page):
body = StreamField([
('accordion_repeater_block', AccordionRepeaterBlock()),
], null=True)
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这就是我接近它的方式
page.body = [
(
'accordion_repeater_block',
{
'accordion_item',
{
'title': 'Title goes here',
'text': RichText('Testing!'),
}
}
)
]
provider.save()
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无论我在'accordion_repeater_block'之后在第二个元组值中输入什么,我都会收到错误。任何想法如何解决这个问题?
找到了解决办法!您必须使子块成为 StreamValue.StreamChild 的实例:
from wagtail.wagtailcore.blocks.stream_block import StreamValue
page.body = [
('accordion_repeater_block',
[
StreamValue.StreamChild(
id=None,
block=AccordionItemBlock(),
value={
'title': 'Title goes here',
'text': RichText('Testing!'),
}
),
]
)
]
page.save()
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