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django - 我如何使用 taggit-selectize 以便所有用户创建的标签都显示在自动完成中?

转载 作者:行者123 更新时间:2023-12-05 05:15:31 24 4
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我找到了这个项目 https://github.com/chhantyal/taggit-selectize它似乎做我想做的事,但示例应用程序不完整,所以我不知道如何使用它。我基本上想要的是用户将能够为帖子编写自己的标签,并且如果他们输入的标签以前被其他人使用过,它将显示在自动完成中。我还想要一个以相同方式使用自动完成的搜索功能。我确信它不是很复杂,但自述文件仅解释了如何安装以及某些内容的含义,我一直在寻找一个非常简单的工作示例来使自动完成工作。

提前致谢。

最佳答案

我有一个非常具体的用例。我希望我的示例不会使事情过于复杂(我向我的 Taggit 模型添加了额外的字段)。请注意,您可能需要在您的 html 中加载 css 和 js,按照此 issue .我正在使用 Django Crispy Forms .

在我的应用设置中:

    TAGGIT_TAGS_FROM_STRING = "taggit_selectize.utils.parse_tags"
TAGGIT_STRING_FROM_TAGS = "taggit_selectize.utils.join_tags"
TAGGIT_SELECTIZE_THROUGH = "jobsboard.models.SkillTags"
TAGGIT_CASE_INSENSITIVE = True

TAGGIT_SELECTIZE = {
"MINIMUM_QUERY_LENGTH": 2,
"RECOMMENDATION_LIMIT": 10,
"CSS_FILENAMES": ("taggit_selectize/css/selectize.django.css",),
"JS_FILENAMES": ("taggit_selectize/js/selectize.js",),
"DIACRITICS": True,
"CREATE": False,
"PERSIST": True,
"OPEN_ON_FOCUS": True,
"HIDE_SELECTED": True,
"CLOSE_AFTER_SELECT": False,
"LOAD_THROTTLE": 300,
"PRELOAD": False,
"ADD_PRECEDENCE": False,
"SELECT_ON_TAB": False,
"REMOVE_BUTTON": True,
"RESTORE_ON_BACKSPACE": False,
"DRAG_DROP": False,
"DELIMITER": ",",
}

在我的 jobboard/models.py 中:

from taggit.models import TagBase, GenericTaggedItemBase
from taggit_selectize.managers import TaggableManager

class SkillTags(TagBase):
LANGUAGE = "la"
STATISTICS = "st"
CODING = "co"
DISCIPLINE = "di"

TYPES = (
(LANGUAGE, "language"),
(STATISTICS, "statistics"),
(CODING, "coding"),
(DISCIPLINE, "discipline"),
)
type = models.CharField(choices=TYPES, default=DISCIPLINE, max_length=2)
creator = models.ForeignKey(User, null=True)


class TaggedModel(GenericTaggedItemBase):
tag = models.ForeignKey(SkillTags, related_name="%(app_label)s_%(class)s_items")


class Job(TimeStampedModel):

tags = TaggableManager(_("skillset required"), blank=True, through=TaggedModel)

在我的网址中:

url(r'^hirer/new/$', NewJobView.as_view(), name='hirer_new_job')

在我的 jobboard/views.py 中:

class NewJobView(FormView):
template_name = 'jobsboard/new_edit_job.html'
form_class = NewAndEditJobForm

在我的工作板/forms.py 中:

class NewAndEditJobForm(ModelForm):

class Meta:
model = Job
fields = ('tags',)

对于我的 jobsboard/templates/jobsboard/new_edit_job.html:

{% extends "base.html" %}
{% load crispy_forms_tags %}


{% block content %}
{{ block.super }}
{% crispy form %}
{% endblock content %}

对于我的模板/base.html:

{% load static %}

<!DOCTYPE html>
<html lang="en">
<head>

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>

{% block css %}

<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css"
integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous">
<!-- Your stuff: Third-party CSS libraries go here -->

{% endblock %}

{% block extrahead %}

{% endblock %}
</head>
<body>

{% block content %}
{% endblock content %}

{% block javascript %}

<script src="https://cdnjs.cloudflare.com/ajax/libs/popper.js/1.12.9/umd/popper.min.js"
integrity="sha384-ApNbgh9B+Y1QKtv3Rn7W3mgPxhU9K/ScQsAP7hUibX39j7fakFPskvXusvfa0b4Q"
crossorigin="anonymous"></script>
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/js/bootstrap.min.js"
integrity="sha384-JZR6Spejh4U02d8jOt6vLEHfe/JQGiRRSQQxSfFWpi1MquVdAyjUar5+76PVCmYl"
crossorigin="anonymous"></script>

{% endblock javascript %}
</body>
</html>

关于django - 我如何使用 taggit-selectize 以便所有用户创建的标签都显示在自动完成中?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/51463613/

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