link_to append parameter using javascript

Question

I know that in rails 2.3 there is :with option available with link_to form helper. The use of it is basically the append parameters to URL. But in rails 3.1 its not working, how can i append more parameters to path using link_to in rails 3.1. Here is how it worked in rails 2.3

I need to append to my path something i get from javascript.

<%= link_to "Edit", {:url => error_prone_teacher_students_path(@store), :remote => true, :with => "'id='+$('#id').val()", :method => :get}, :id => "load", :style=>"display:none;" %>

possible duplicate of Dynamically insert params to link_to in Rails — Pavan
– Pavan, Commented Jul 16, 2015 at 10:22

santosh dadi · Accepted Answer · 2015-07-17 09:00:36Z

2

Rails 3 no more support this behaviour you have to create the form to submit value.

answered Jul 17, 2015 at 9:00

santosh dadi

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1 Comment

opensource-developer Over a year ago

yes, i figured it out, i will accept your answer so that others dont get stuck like i did

Rajdeep Singh · Accepted Answer · 2015-07-16 10:18:02Z

0

You can do like this

<%= link_to "Edit", error_prone_teacher_students_path(@store) + "?id=parameter", :remote => true, :method => :get, :id => "load", :style=> "display:none;" %>

Hope this helps!

answered Jul 16, 2015 at 10:18

Rajdeep Singh

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1 Comment

opensource-developer Over a year ago

Hi RSB, $F('id') is coming from javascript. i need to append a a parameter from javascript

Abibullah Rahamathulah · Accepted Answer · 2015-07-16 10:36:15Z

0

Try this.

link_to "EDIT", error_prone_teacher_students_path(@store, q1: 1, q2: 2)

answered Jul 16, 2015 at 10:36

Abibullah Rahamathulah

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3 Comments

opensource-developer Over a year ago

Hi, i need to append a parameter which is generated by Jquery

Abibullah Rahamathulah Over a year ago

Then I guess, u need to append it runtime. may be like this. I m assuming u r getting a value in a variable. $("#link_id").attr(href, ($("#link_id").attr('href')+ "?id="+value))

Abibullah Rahamathulah Over a year ago

Here is a good reference, in case u have jquery object which u want to convert and append. stackoverflow.com/questions/1714786/…

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