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POPagination in rails 3
 

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  1. POPagination in rails 3
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    <p>In my rails application I need to display the matching tweets .lets say for example the matching results has 50 records, I need to display 10 records per page.I am getting the output which has all results but when I use pagination its showing link to different pages , but when I click the link to next page it says "string not matched". I tried different combinations like 5 per page ,but when I click the link to the next page it says "string not matched", but when I try without pagination it shows all the results</p> <p>My code for the controller</p> <pre><code>class TweetsController&lt;ApplicationController def index city = params[:show] search_term = params[:text] search_term[" "] = "%" @tweets = Tweets.where("tweet_text LIKE? ", "%#{search_term}%").paginate( page: params[:page], per_page: 3) </code></pre> <p>My code for the view</p> <pre><code>&lt;%= will_paginate @tweets %&gt; &lt;% @tweets.each do |tweets| %&gt; &lt;ul&gt; &lt;li&gt;&lt;%= tweets.id %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.tweet_created_at %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.tweet_source %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.tweet_text %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.user_id %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.user_name %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.user_sc_name %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.user_loc %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.user_img %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.longitude %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.latitude %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.place %&gt;&lt;/li&gt; &lt;li&gt;&lt;%= tweets.country %&gt;&lt;/li&gt; &lt;% end %&gt; &lt;/ul&gt; </code></pre> <p>Anyone please help me with this</p>
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    1. USuser2492854
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    1. COWhat is your error message and trace exactly?
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      1. POPagination in rails 3
      1. USMarek Lipka
    2. COIt says "string not matched" . the trace goes to this line app/controllers/tweets_controller.rb:7:in `[]=' app/controllers/tweets_controller.rb:7:in `index'
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      1. POPagination in rails 3
      1. USuser2492854
    3. COWhat do you want to do in `search_term[" "] = "%"` line? This seems to be the source of your problem.
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      1. POPagination in rails 3
      1. USMarek Lipka
 

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