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在wagtail代码片段中添加自定义操作按钮

wagtail django

Mess · 技术社区 · 6 月前

我一直在尝试浏览关于如何为wagtail代码段添加自定义操作按钮的文档。到目前为止还没有运气。

我的摇尾版本是6.1.3

这是我的代码片段类。

class CurrentDayForecastViewSet(SnippetViewSet):
    model = CurrentDayForecast
    menu_label = 'Current Day Forecast'
    list_display = ('forecast_title', 'forecast_date', 'town')
    search_fields = ('forecast_title', 'forecast_date', 'town')

    panels = [
        FieldPanel('forecast_title'),
        MultiFieldPanel([
            FieldPanel('forecast_date', classname='col6'),
            FieldPanel('town', classname='col6'),
            FieldPanel('min_temperature', classname='col6'),
            FieldPanel('max_temperature', classname='col6'),
        ], heading="Forecast Details", classname='col12'),

        MultiFieldPanel(
            [
                FieldPanel('weather_condition_5AM', classname='col4'),
                FieldPanel('wind_direction_5AM', classname='col4'),
                FieldPanel('wind_speed_5AM', classname='col4'),
            ],
            heading='5AM',
            classname='collapsible col12'
        ),
        MultiFieldPanel(
            [
                FieldPanel('weather_condition_12PM', classname='col4'),
                FieldPanel('wind_direction_12PM', classname='col4'),
                FieldPanel('wind_speed_12PM', classname='col4'),
            ],
            heading='12PM',
            classname='collapsible col12'
        ),
        MultiFieldPanel(
            [
                FieldPanel('weather_condition_5PM', classname='col4'),
                FieldPanel('wind_direction_5PM', classname='col4'),
                FieldPanel('wind_speed_5PM', classname='col4'),
            ],
            heading='5PM',
            classname='collapsible col12'
        ),
        MultiFieldPanel(
            [
                FieldPanel('weather_condition_9PM', classname='col4'),
                FieldPanel('wind_direction_9PM', classname='col4'),
                FieldPanel('wind_speed_9PM', classname='col4'),
            ],
            heading='9PM',
            classname='collapsible col12'
        ),
    ]

默认情况下,操作下拉菜单有“编辑、复制、删除”。我需要为这个代码段添加一个自定义操作按钮,以运行一些自定义逻辑。

如果有人能给我指出正确的方向,我将不胜感激。

1 回复 | 直到 6 月前

gasman 6 月前

使用 register_snippet_listing_buttons 钩子。从文档(添加到 wagtail_hooks.py 任何应用程序中的文件):

from wagtail import hooks
from wagtail.snippets import widgets as wagtailsnippets_widgets

@hooks.register('register_snippet_listing_buttons')
def snippet_listing_buttons(snippet, user, next_url=None):
    yield wagtailsnippets_widgets.SnippetListingButton(
        'A page listing button',
        '/goes/to/a/url/',
        priority=10
    )