how to pass parameters in page

-1

I have this page (called "page"). I tried calling those pages by id with <%= link_to page.title, page_path(page.id) %>which is working, but I want to call those pages using params, I don't want their link to be direct like http://localhost:3000/pages/6 but I want that id 6 to be passed through a params, so I'll have a link like http://localhost:3000/pages?category_id=1.

Here's my pages controller

    class PagesController < ApplicationController

  def show

    @pages = Page.find(params[:id])

  end



  def all

    @category = Category.find_by(id: params[:category_id])

    @pages = @category.pages

  end



  def index

    if params[:id].present?

      show

    else

     #Code of index action

     @pages = Page.all

    end

  end

end

and my show.html.erb

<%= @page.title %>

<%= @page.body %>

and then the link to this page

<% @pages.each do |page| %>

  <h4>

    <b>

      <%= link_to page.title, page_path(page.id)%>

    </b>

  </h4>

<% end %>

edited Nov 27 '18 at 16:35

asked Nov 27 '18 at 4:51

Albert Conrad

548

1

use the index action and then call show if your param is present

– Lenin Raj Rajasekaran
Nov 27 '18 at 5:10

add a comment |

-1

Here's my pages controller

    class PagesController < ApplicationController

  def show

    @pages = Page.find(params[:id])

  end



  def all

    @category = Category.find_by(id: params[:category_id])

    @pages = @category.pages

  end



  def index

    if params[:id].present?

      show

    else

     #Code of index action

     @pages = Page.all

    end

  end

end

and my show.html.erb

<%= @page.title %>

<%= @page.body %>

and then the link to this page

<% @pages.each do |page| %>

  <h4>

    <b>

      <%= link_to page.title, page_path(page.id)%>

    </b>

  </h4>

<% end %>

edited Nov 27 '18 at 16:35

asked Nov 27 '18 at 4:51

Albert Conrad

548

1

use the index action and then call show if your param is present

– Lenin Raj Rajasekaran
Nov 27 '18 at 5:10

add a comment |

-1

Here's my pages controller

    class PagesController < ApplicationController

  def show

    @pages = Page.find(params[:id])

  end



  def all

    @category = Category.find_by(id: params[:category_id])

    @pages = @category.pages

  end



  def index

    if params[:id].present?

      show

    else

     #Code of index action

     @pages = Page.all

    end

  end

end

and my show.html.erb

<%= @page.title %>

<%= @page.body %>

and then the link to this page

<% @pages.each do |page| %>

  <h4>

    <b>

      <%= link_to page.title, page_path(page.id)%>

    </b>

  </h4>

<% end %>

edited Nov 27 '18 at 16:35

asked Nov 27 '18 at 4:51

Albert Conrad

548

Here's my pages controller

    class PagesController < ApplicationController

  def show

    @pages = Page.find(params[:id])

  end



  def all

    @category = Category.find_by(id: params[:category_id])

    @pages = @category.pages

  end



  def index

    if params[:id].present?

      show

    else

     #Code of index action

     @pages = Page.all

    end

  end

end

and my show.html.erb

<%= @page.title %>

<%= @page.body %>

and then the link to this page

<% @pages.each do |page| %>

  <h4>

    <b>

      <%= link_to page.title, page_path(page.id)%>

    </b>

  </h4>

<% end %>

ruby-on-rails ruby ruby-on-rails-4 ruby-on-rails-5

edited Nov 27 '18 at 16:35

asked Nov 27 '18 at 4:51

Albert Conrad

548

edited Nov 27 '18 at 16:35

asked Nov 27 '18 at 4:51

Albert Conrad

548

edited Nov 27 '18 at 16:35

asked Nov 27 '18 at 4:51

Albert Conrad

548

asked Nov 27 '18 at 4:51

Albert Conrad

548

asked Nov 27 '18 at 4:51

Albert Conrad

548

1

use the index action and then call show if your param is present

– Lenin Raj Rajasekaran
Nov 27 '18 at 5:10

add a comment |

1

use the index action and then call show if your param is present

– Lenin Raj Rajasekaran
Nov 27 '18 at 5:10

use the index action and then call show if your param is present

– Lenin Raj Rajasekaran
Nov 27 '18 at 5:10

add a comment |

1 Answer
1

active

oldest

votes

There may be many ways to do this and my way is as follow.

Change index action of pages_controller as follow

def index

  if params[:id].present?

    show

  else

   #Code of index action

   @pages = Page.all

  end

end

Change show action of pages_controller as follow

def show

  @page = Page.find(params[:id])

end

And pass page id in link_to function as follow

<% @pages.each do |page| %>

  <h4><b><%= link_to page.title, pages_path(:id => page.id)%> </b></h4>

  #<h4><b><a href="/pages?id=page_number">Page Title</a></b></h4>

<% end %>

I hope this will solve your problem.

edited Nov 27 '18 at 11:04

answered Nov 27 '18 at 5:32

Niraj Kaushal

765511

i want the page to open when i click on the title, not category list, i only want the page to be passed through a params

– Albert Conrad
Nov 27 '18 at 10:53

@AlbertConrad check my updated answer.

– Niraj Kaushal
Nov 27 '18 at 11:05

when i click on the page title, it takes me to the same page, how can i make it take me to a different page

– Albert Conrad
Nov 27 '18 at 16:29

i posted my full controller if it will help you help me

– Albert Conrad
Nov 27 '18 at 16:36

add a comment |

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1 Answer
1

active

oldest

votes

1 Answer
1

active

oldest

votes

There may be many ways to do this and my way is as follow.

Change index action of pages_controller as follow

def index

  if params[:id].present?

    show

  else

   #Code of index action

   @pages = Page.all

  end

end

Change show action of pages_controller as follow

def show

  @page = Page.find(params[:id])

end

And pass page id in link_to function as follow

<% @pages.each do |page| %>

  <h4><b><%= link_to page.title, pages_path(:id => page.id)%> </b></h4>

  #<h4><b><a href="/pages?id=page_number">Page Title</a></b></h4>

<% end %>

I hope this will solve your problem.

edited Nov 27 '18 at 11:04

answered Nov 27 '18 at 5:32

Niraj Kaushal

765511

i want the page to open when i click on the title, not category list, i only want the page to be passed through a params

– Albert Conrad
Nov 27 '18 at 10:53

@AlbertConrad check my updated answer.

– Niraj Kaushal
Nov 27 '18 at 11:05

when i click on the page title, it takes me to the same page, how can i make it take me to a different page

– Albert Conrad
Nov 27 '18 at 16:29

i posted my full controller if it will help you help me

– Albert Conrad
Nov 27 '18 at 16:36

add a comment |

There may be many ways to do this and my way is as follow.

Change index action of pages_controller as follow

def index

  if params[:id].present?

    show

  else

   #Code of index action

   @pages = Page.all

  end

end

Change show action of pages_controller as follow

def show

  @page = Page.find(params[:id])

end

And pass page id in link_to function as follow

<% @pages.each do |page| %>

  <h4><b><%= link_to page.title, pages_path(:id => page.id)%> </b></h4>

  #<h4><b><a href="/pages?id=page_number">Page Title</a></b></h4>

<% end %>

I hope this will solve your problem.

edited Nov 27 '18 at 11:04

answered Nov 27 '18 at 5:32

Niraj Kaushal

765511

i want the page to open when i click on the title, not category list, i only want the page to be passed through a params

– Albert Conrad
Nov 27 '18 at 10:53

@AlbertConrad check my updated answer.

– Niraj Kaushal
Nov 27 '18 at 11:05

when i click on the page title, it takes me to the same page, how can i make it take me to a different page

– Albert Conrad
Nov 27 '18 at 16:29

i posted my full controller if it will help you help me

– Albert Conrad
Nov 27 '18 at 16:36

add a comment |

There may be many ways to do this and my way is as follow.

Change index action of pages_controller as follow

def index

  if params[:id].present?

    show

  else

   #Code of index action

   @pages = Page.all

  end

end

Change show action of pages_controller as follow

def show

  @page = Page.find(params[:id])

end

And pass page id in link_to function as follow

<% @pages.each do |page| %>

  <h4><b><%= link_to page.title, pages_path(:id => page.id)%> </b></h4>

  #<h4><b><a href="/pages?id=page_number">Page Title</a></b></h4>

<% end %>

I hope this will solve your problem.

edited Nov 27 '18 at 11:04

answered Nov 27 '18 at 5:32

Niraj Kaushal

765511

There may be many ways to do this and my way is as follow.

Change index action of pages_controller as follow

def index

  if params[:id].present?

    show

  else

   #Code of index action

   @pages = Page.all

  end

end

Change show action of pages_controller as follow

def show

  @page = Page.find(params[:id])

end

And pass page id in link_to function as follow

<% @pages.each do |page| %>

  <h4><b><%= link_to page.title, pages_path(:id => page.id)%> </b></h4>

  #<h4><b><a href="/pages?id=page_number">Page Title</a></b></h4>

<% end %>

I hope this will solve your problem.

edited Nov 27 '18 at 11:04

answered Nov 27 '18 at 5:32

Niraj Kaushal

765511

edited Nov 27 '18 at 11:04

answered Nov 27 '18 at 5:32

Niraj Kaushal

765511

answered Nov 27 '18 at 5:32

Niraj Kaushal

765511

answered Nov 27 '18 at 5:32

Niraj Kaushal

765511

i want the page to open when i click on the title, not category list, i only want the page to be passed through a params

– Albert Conrad
Nov 27 '18 at 10:53

@AlbertConrad check my updated answer.

– Niraj Kaushal
Nov 27 '18 at 11:05

when i click on the page title, it takes me to the same page, how can i make it take me to a different page

– Albert Conrad
Nov 27 '18 at 16:29

i posted my full controller if it will help you help me

– Albert Conrad
Nov 27 '18 at 16:36

add a comment |

i want the page to open when i click on the title, not category list, i only want the page to be passed through a params

– Albert Conrad
Nov 27 '18 at 10:53

@AlbertConrad check my updated answer.

– Niraj Kaushal
Nov 27 '18 at 11:05

when i click on the page title, it takes me to the same page, how can i make it take me to a different page

– Albert Conrad
Nov 27 '18 at 16:29

i posted my full controller if it will help you help me

– Albert Conrad
Nov 27 '18 at 16:36

i want the page to open when i click on the title, not category list, i only want the page to be passed through a params

– Albert Conrad
Nov 27 '18 at 10:53

@AlbertConrad check my updated answer.

– Niraj Kaushal
Nov 27 '18 at 11:05

when i click on the page title, it takes me to the same page, how can i make it take me to a different page

– Albert Conrad
Nov 27 '18 at 16:29

i posted my full controller if it will help you help me

– Albert Conrad
Nov 27 '18 at 16:36

add a comment |

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