Implementing Full text search in Laravel 4.2 for Autocomplete search

Implementing Full text search in Laravel 4.2 for Autocomplete search

In this post we will give you information about Implementing Full text search in Laravel 4.2 for Autocomplete search. Hear we will give you detail about Implementing Full text search in Laravel 4.2 for Autocomplete searchAnd how to use it also give you demo for it if it is necessary.

Here i will tell you the best searching pattern using full text search in Laravel. If you have a question that is it possible full text search in Laravel then my answer is yes.

Make sure full text search do not work with every database server that’s the reason Laravel 4 removed this feature but it can still easily executed.

A full text index in MySQL is also known as an index of type FULLTEXT. Full-text is only compatible with MyISAM tables.

Full text can be created only for TEXT, CHAR and VARCHAR fields.

Add route

  1. Route::get('search',array('as'=>'search','uses'=>'SearchController@autosuggest'));
Route::get('search', array('as' => 'search', 'uses' => 'SearchController@autosuggest'));

Create Controller functions

Now create a autosuggest function in your controller for generating result using full text search.

  1. public functionautosuggest()
  2. {
  3. $keyword= Input::get('query');
  4. $keyword=preg_replace('/[^A-Za-z0-9 ]/','',$keyword);
  5. $suggestions= SearchIndex::select('searchable_type','searchable_id','priority','item_title','item_description',
  6. DB::raw('(match (keywords) against (''.$keyword.'')) as score'),
  7. DB::raw('(match (item_title) against (''.$keyword.'')) as score2')
  8. )
  9. ->whereRaw('match (keywords) against (''.$keyword.'')')
  10. ->orWhereRaw('match (item_title) against (''.$keyword.'')')
  11. ->orderBy(DB::raw('score+score2*2'),'desc')
  12. ->take(20)
  13. ->get();
  14. returnreturn View::make('home.index',compact('suggestions'));
  15. }
    public function autosuggest()    {        $keyword = Input::get('query');        $keyword = preg_replace('/[^A-Za-z0-9 ]/', '', $keyword) ;        $suggestions = SearchIndex::select('searchable_type', 'searchable_id','priority', 'item_title', 'item_description',            DB::raw('(match (keywords) against ('' . $keyword . '')) as score'),            DB::raw('(match (item_title) against ('' . $keyword . '')) as score2')        )            ->whereRaw('match (keywords) against ('' . $keyword . '')')            ->orWhereRaw('match (item_title) against ('' . $keyword . '')')                    ->orderBy(DB::raw('score+score2*2'), 'desc')            ->take(20)            ->get();        return return View::make('home.index', compact('suggestions'));    }

Now Add this form in your view file

  1. {{ Form::open(array('route'=>'search','method'=>'get','class'=>'form-inline'))}}
  2. <div class="input-group input-group-lg">
  3. <input style="width: 99%" autocomplete="off" type="text"class="form-control input-lg" id="keyword" name="keyword" placeholder="Search tutorials articles..">
  4. <span class="input-group-btn" style="width: 1%">
  5. <button style="margin-top: -6px"class="btn btn-primary btn-lg" id="submit" type="submit"><i class="fa fa-search"><!--i><!--button>
  6.     <!--span>
  7. <!--div>
  8. {{ Form::close()}}
{{ Form::open(array('route' => 'search','method' => 'get', 'class'=>'form-inline')) }}    
{{ Form::close() }}
Now you will know how to implement full text search in Laravel.

Hope this code and post will helped you for implement Implementing Full text search in Laravel 4.2 for Autocomplete search. if you need any help or any feedback give it in comment section or you have good idea about this post you can give it comment section. Your comment will help us for help you more and improve us. we will give you this type of more interesting post in featured also so, For more interesting post and code Keep reading our blogs

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