如何在django网站页面上编辑内容？

Question

我是django的新手，我从事过一些项目，在所有项目中，我都使用django管理员界面来管理内容，这显然是我模型中的内容。我主要关心的是是否有一个我可以在不更改代码中实际html情况下在“关于”部分或主页上的区域中编辑内容的方法？

Answer 1

You could create a new model that looks something like this:

class HTMLModel(models.Model):
    title = models.CharField()
    content = models.TextField()

Then you can just load the model in your template and print it out:

<h1>{{ model.title }}</h1>
<p>{{ model.content }}</p>

Now you are able to change the content from the admin interface and it will show the changes on your webpage.

EDIT: On loading the model, I would assume you just create one instance, so you can load it like so:

return render(request, 'about_me.html', {
    model: HTMLModel.objects.get(pk=1)
})

If you have multiple pages, just add a new field to your model which indicates on which page it should be displayed:

class HTMLModel(models.Model):
    page_name = models.CharField()
    title = models.CharField()
    content = models.TextField()

Then in your views, you just return the model where page_name = the requested name:

model = HTMLModels.objects.get(page_name=request.path)