Keeping Url Parameters During Pagination

keeping url parameters during pagination

In short, you just parse the URL and then you add the parameter at the end or replace it if it already exists.

$parts = parse_url($url) + array('query' => array());
parse_str($parts['query'], $query);
$query['page'] = $page;
$parts['query'] = http_build_str($query);
$newUrl = http_build_url($parts);

This example code requires the PHP HTTP module for http_build_url and http_build_str. The later can be replaced with http_build_query and for the first one a PHP userspace implementation exists in case you don't have the module installed.

Another alternative is to use the Net_URL2 package which offers an interface to diverse URL operations:

$op = new Net_URL2($url);
$op->setQueryVariable('page', $page);
$newUrl = (string) $op;

It's more flexible and expressive.

Django Pagination Keep Current URL Parameters

Here is one way to fix it.

views.py

def your_view(request):
    ....
    query = request.GET.get('q') # Query or None
    ...
    context = {'query': query}

Add {% if query %}&q={{ query }}{% endif %} in your a tag

templates

<a href="?page={{ page.previous_page_number }}{% if query %}&q={{ query }}{% endif %}">
    <i class="previous fa fa-arrow-left fa-lg"></i>
</a>

How to keep query parameters during pagination with webhelpers.paginate

After experimenting on the shell for a while I think I found a solution.

There's a kwargs dictionary defined in currentPage (after being assigned from paginate.Page), so I made some experiments sending parameters and it worked. This is how.

currentPage = paginate.Page(products, page, items_per_page=50)

currentPage.kwargs['q'] = q

return dict(currentPage=currentPage, 
    title=u'Products List', item=u'product', items=u'products',
    data=currentPage.items, 
    grid=product_grid,
    page=u'Search %s results' % q,
    q=q,
    hits=len(products))

now I get this kind of links: '/list?q=cable&page=2' still wondering if it is the best solution or the best practice

Pagination + URL Params in Laravel 7

Your solution works but there is a built-in method for achieving your desired result in Laravel 7.

{{ $visitors->withQueryString()->links() }}

You can see your exact problem being solved in the attached PR: https://github.com/laravel/framework/pull/31648

FYI, links() replaced render() in Laravel 5.3

pass parameters to pagination url

Yo can use this function:
http_build_query

php.net example:

<?php
$data = array('foo'=>'bar',
              'baz'=>'boom',
              'cow'=>'milk',
              'php'=>'hypertext processor');

echo http_build_query($data) . "\n";
echo http_build_query($data, '', '&');

?>

Output:

foo=bar&baz=boom&cow=milk&php=hypertext+processor
foo=bar&baz=boom&cow=milk&php=hypertext+processor

Keep Search Parameters Through Pagination

Append the search data to the pagination links()

<?php echo $employees->appends(array("srch_lname" => ...))->links(); ?>

http://laravel.com/docs/4.2/pagination#appending-to-pagination-links

PHP Laravel - keep using the passed paramaters in the url for other urls like pagination links

try this => $paginator->appends(request()->query->all())->previousPageUrl();

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