Ajax-Solr中的拼写检查

Question

我正在使用Ajax-Solr框架查询Solr。 Ajax-Solr框架：https://github.com/evolvingweb/ajax-solr

我想使用solr的“拼写检查”功能。

伙计们，请帮我实施。

问候， 耆那

Answer 1

我发现Ajax的solr的谷歌组这个例子。

Manager.addWidget(new AjaxSolr.SpellcheckWidget({ 
    })); 

SpellcheckWidget.js文件

(function ($) { 

// For an AutocompleteWidget that uses the q parameter, see: 
// https://github.com/evolvingweb/ajax-solr/blob/gh-pages/examples/reuters/widgets/AutocompleteWidget.q.js 
AjaxSolr.SpellcheckWidget = AjaxSolr.AbstractSpellcheckWidget.extend({ 


    suggestion: function() { 
     var replacePairs = {}; 
     for (var word in this.suggestions) { 
      replacePairs[word] = this.suggestions[word][0]; 
     } 
     return this.manager.response.responseHeader.params['spellcheck.q'].strtr(replacePairs); 
     }, 


     beforeRequest: function() { 
      if (this.manager.store.get('spellcheck').val() && this.manager.store.get('q').val()) { 
       this.manager.store.get('spellcheck.q').val(this.manager.store.get('q').val()); 
      } 
      else { 
       this.manager.store.remove('spellcheck.q'); 
      } 
      }, 

      afterRequest: function() { 
       this.suggestions = {}; 
       alert(this.manager.response.spellcheck); 
       if (this.manager.response.spellcheck && this.manager.response.spellcheck.suggestions) { 
        var suggestions = this.manager.response.spellcheck.suggestions; 

        for (var word in suggestions) { 
        if (word == 'collation' || word == 'correctlySpelled') continue; 

        this.suggestions[word] = []; 
        for (var i = 0, l = suggestions[word].suggestion.length; i < l; i++) { 
         if (this.manager.response.responseHeader.params['spellcheck.extendedResults']) { 
         this.suggestions[word].push(suggestions[word].suggestion[i].word); 
         } 
         else { 
         this.suggestions[word].push(suggestions[word].suggestion[i]); 
         } 
        } 
        } 

        if (AjaxSolr.size(this.suggestions)) { 
        this.handleSuggestions(this.manager.response); 
        } 
       } 
       }, 
       /** 
       * An abstract hook for child implementations. 
       * 
       * <p>Allow the child to handle the suggestions without parsing the response.</p> 
       */ 
       handleSuggestions: function() {} 
      }); 


})(jQuery);