javascript - Jquery file with variable id as selector with Ajax -

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i want change micropost list element using ajax request. there several microposts in page. html file looks this.

<div class="load-more-<%= micropost.id %>" >     <ol class="answers" >       <%= render answers  %>     </ol>     <%= link_to "more",more_micropost_path(micropost),remote: true %> </div> `

i want load _all_answers.html.erb when more link clicked using ajax. js file is

$(".load-more-<%= escape_javascript(micropost.id) %>").html("<%= escape_javascript(render('answers/all_answers')) %>");

and controller action 

def more  micropost=micropost.find_by(id: params[:id])  @answers=micropost.answers  respond_to |format|   format.html {redirect_to micropost}   format.js end

end

but when press more nothing happens. in console error

nameerror in micropostscontroller#more undefined local variable or method `micropost' #<#:0x007f08be826c48>

micropost defined in controller not showing undefined. why happening?

try changing $(".load-more-<%= escape_javascript(micropost.id) %>") $(".load-more-<%= @micropost.id %>") , initializing in controller as

@micropost = micropost.find_by(..)

i'm assuming it's instance variable issue.


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