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How can I make a POST call instead of GET call with will_paginate?

Question:

How can I make a post call instead of get call when i am paginating through pages using rails gem will_paginate?

In controller I have

@bills = Bill.where(some_condition) # returns collection @bills = @bills.paginate(:page => params[:page], :per_page => 5)

In view have used a table structure and at the end, have used <%will_paginate%>, hence page 1 is showing up, but when I click on "next" or "page 2" then GET req. goes, I want to change it to POST call, is it possible?

Answer1:

I agree with antiqe's comment it's not right to paginate through POST request.

But if you have made up your mind to use POST read below:

<ol><li>

By modifying the will_paginate

Source enchante's comment

<blockquote>

use will_paginate doesn't support post by default, if you insist to use post, you need to customize LinkRender for will_paginate, see reference: github.com/mislav/will_paginate/wiki/Link-renderer

</blockquote></li> <li>

By custom POST requests

From the <a href="https://groups.google.com/forum/#!topic/will_paginate/S_F46cTpGT8" rel="nofollow">source</a>:

<blockquote>

the only correct way to do pagination in HTML would be to render a form inside which each pagination link is a submit button with the attribute name="page" set to page number as value. This form should also preserve existing search parameters, therefore it should have a hidden field for each of the current parameters. Clicking on the submit button will resubmit the advanced search with the page parameter changed.

</blockquote></li> <li>

By custom ajax request

Or You can write a javascript to prevent the default get request on pagination links and send ajac post request instead. see more <a href="https://stackoverflow.com/questions/15568179/does-will-pagination-work-with-forms-which-have-method-post" rel="nofollow">here</a>

</li> </ol>

The reason will_paginate don't support POST is that nobody uses it.

Answer2:

That's possible. But not suggest to do so.

@bills = @bills.paginate(:page => params[:page], :per_page => 5)

Here the <em>params[:page]</em> controls which page should be shown, include <em>:page</em> parameter in the post, that should work.

Updated:

will_paginate doesn't support post by default, if you insist to use post, you need to customize LinkRender for will_paginate, see reference: github.com/mislav/will_paginate/wiki/Link-renderer

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