网页加上这句话会报错

def index(): search = False q = request.args.get('q') if q: search = True

page = request.args.get(get_page_parameter(), type=int, default=1)
per_page = int(request.args.get('per_page', 2))

print(page,per_page)
selectdata = User.query.filter_by(password='123456').all()



paginate = Pagination(page=1, total=len(selectdata), search=search, record_name='users',per_page= per_page,per_page_parameter = 'per_page')
#paginate = selectdata.paginate(page, per_page, error_out=False)
#stus = paginate.items

return render_template('index.html',
                       stus=selectdata,
                       paginate=paginate,
                       )

In my view template, I render links like this:

{{ pagination.links|safe }}

However, this is how they appear:

<a href="/blog%3Fpage%3D2">2</a>

It appears the |safe filter isn't working, since the URL should be like this:

<a href="/blog?page=2">2</a>

Does anyone else have this issue? Python 3.4

If you set page_parameter option to anything else other than the default ("page"), active breaks. In other words, suppose I set page_parameter to "p", no matter what page I'm on, the "active" class is always on page 1.

I'm using bootstrap 3, but this happens with bootstrap 2 as well.

I use python 3.4 and Flask 0.10.1 Pagination.links gets an exeption AttributeError: 'ImmutableMultiDict' object has no attribute 'iteritems' on this line: https://github.com/lixxu/flask-paginate/blob/master/flask_paginate/init.py#L207

python args = MultiDict(list(request.args.iteritems(multi=True)) + request.view_args.items())

This fork works well: https://github.com/nesforge/flask-paginate
Patch: https://github.com/nesforge/flask-paginate/commit/6ea9b821e14e1a92884bf2ebd152cf400caa42e9

I added a new page_name_parameter that allows you to have a custom name for the page GET parameter, not just ?page=1 Use case: you can iterate over two(possibly more) paginator objects on a generated page simultaneously. page = int(request.args.get(page_parameter, 1) Paginator(page=page, page_parameter=page_parameter, **args)

I have installed flask-paginate using $ pip install flask-paginate for my flask application and i have added css, html code as mentioned in this page

am able to render the objects and and paginate.info but the links are not showing like bellow image

and my view is

@app.route('/')
def index():
search = False
q = request.args.get('q')
if q:
    search = True

users = Onboard.query.all()
pagination = Pagination(users.count, search=search,total = 2, per_page=2, inner_window=2, outer_window=2, record_name='users')
return render_template('index.html',
                       users=users,
                       pagination=pagination,
                       )

<table><tr><td></td></tr></table>```

can you please help to show the page links and if i click on that page i need to get respective objects how can i achieve this functionality I apologize for my bad English
Thanks in advance

flask-paginate 0.5.2

my view:

....
        pagination = Pagination(bs_version=3, page=page, total=total, outer_window=0, inner_window=2, )
    context = {
        'banners': banners,
        'boards': boards,
        'posts': posts,
        'pagination': pagination,
        'current_board': board_id
    }
    return render_template('front/front_index.html', **context)

my html template:

           <ul class="post-list-group">
                {% for post in posts %}
                    <li>
                        <div class="author-avatar-group">
                            <img src="{{ post.author.avatar or url_for('static',filename='common/images/logo.png') }}"
                                 alt="">
                        </div>
                        <div class="post-info-group">
                            <p class="post-title">
                                <a href="{{ url_for('front.post_detail',post_id=post.id) }}">{{ post.title }}</a>
                                {% if post.essence %}
                                    <span class="label label-danger">精华帖</span>
                                {% endif %}
                            </p>
                            <p class="post-info">
                                <span>Author:{{ post.author.username }}</span>
                                <span>Post Time:{{ post.create_time }}</span>
                                <span>Comment:0</span>
                                <span>Read:0</span>
                            </p>
                        </div>
                    </li>
                {% endfor %}
            </ul>
            <div style="text-align: center">
                {{ pagination.info }}
                {{ pagination.links}}
            </div>

Is it possible to add additional querystring parameters to the links generated by the plugin. I have some filtering parameters on the page that I'd like to send while loading the second page

Hello, Im using your great code, and it works great with the core function (pagination)

Im only have a problem, with the pagination links: there is no way to use Bootstrap 4 styles. I'm getting a vertical list of links.

I will appreciate you can help me

Thanks.

Sergio

This is my code on Flask

return render_template('usuarios/listusers.html', 
            title="Listado de Usuarios", datos = datos_filtrados, \
            pagination=pagination, bs_version='4', css_framework='bootstrap') 

Pagination will break if the URL contain double quotes (ie. hrefs containing JSON strings).

You should be fine using the url_for directly instead of unquotting it later with urllib in get_link.

Replacing:

return self.get_link(url_for(self.endpoint, page=page, **self.args))

With:

return url_for(self.endpoint, page=page, **self.args)

Did the trick for me and should not affect other cases/scenarios.

I come into a problem that the page links are generated incorrectly when the paginated view has parameter(s). For example, my view has following definition:

@route('/something/<param>') def something(param): ...

and the generated url links are like this: http://xxxxxx/something/[u'param']?page=2

This seems to be an issue of the args property, as it passes a MultiDict to url_for as kwargs which wrongly parses the param string into a list. I solved this by changing

if PY2:
    args_items = request.args.iteritems(multi=True)
else:
    args_items = request.args.items(multi=True)
args = MultiDict(list(args_items) + list(request.view_args.items()))

into

args_items = request.args.items()
args = dict(args_items + request.view_args.items())

And everything works fine.

Hope to solve this issue in new release.

Hello!

How would one go about adding a custom theme for the pagination (padding, transition etc) without having to modify the library? The currently available options aren't supporting a custom theme.

Regards

Hello. I don't understand, how add custom href for links for forms with post method. How use 'href'? I need to pass data from a POST request to other pages. How to do it better? Which meeans 'contain {0}'? Could you show examples?

prev or next btn display is none....

befor : <a class="page-link" href="#" aria-label="Next"><span aria-hidden="true">» </span> <span class="sr-only"> Next </span> </a> what i want <a class="page-item" href="#" aria-label="Next"><span aria-hidden="true" class="page-link">»</span><span class="sr-only">Next</span></a>

Emitted when some classes are deleted or added. What's the problem?

Hi, is the example supposed to be self-contained (except of course for installing the necessary modules)?

I have tried to follow the instructions, but it does not run for me as-is:

(pagination_example) ➜  example git:(master) ✗ python sql.py
Usage: sql.py [OPTIONS] COMMAND [ARGS]...

Options:
  --help  Show this message and exit.

Commands:
  fill-data  fill records to database
  init-db    initialize database and tables
(pagination_example) ➜  example git:(master) ✗ python sql.py init_db
Usage: sql.py [OPTIONS] COMMAND [ARGS]...
Try 'sql.py --help' for help.

Error: No such command 'init_db'.

I'm sure this is some basic configuration issue that I happen not to be aware of, but some help would be appreciated.

Hi,

If I set the pp=0 when creating a new Pagination instance, I've this error:

    p = Pagination(
  File "/home/xxx/prj/xxx/xxx/venv/lib/python3.8/site-packages/flask_paginate/__init__.py", line 403, in __init__
    self.init_values()
  File "/home/xxx/prj/xxx/xxx/venv/lib/python3.8/site-packages/flask_paginate/__init__.py", line 423, in init_values
    pages = divmod(current_total, self.per_page)
ZeroDivisionError: integer division or modulo by zero

Well, it seems data validation should be done inside the module (especially in a web context for obvious security reasons). Second point, when set to 0, it would be nice to completely disable the pagination (New feature).

I'd be glad to do/help with the patch :)

Cheers

Hi, using search_msg and record_msg in Pagination.init() does not make the pagination update. also, what is the current state of this project ?

Regards,