Created
February 23, 2012 15:52
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Simple Search with Cloud9 Javascript API
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| <!doctype html> | |
| <head> | |
| <title>Simple Search</title> | |
| <!-- Example search template using underscore.js --> | |
| <script type="text/template" id="results"> | |
| <% _.each(hits, function(hit) { %> | |
| <li><%= hit._source.message %></li> | |
| <% }); %> | |
| </script> | |
| </head> | |
| <body> | |
| <div class="search"></div> | |
| <script src="js/jquery-1.6.2.min.js"></script> | |
| <script src="js/underscore-min.js"></script> | |
| <script src="js/c9/c9api.min.js"></script> | |
| <!-- change 'yourapp' to the name of your Cloud9 application --> | |
| <script defer src="yourapp/js/search.js"></script> | |
| </body> | |
| </html> |
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| #!/bin/bash | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/twitter/tweet/1' -d '{ | |
| "user": "jsmith", | |
| "date": "2012-03-02", | |
| "message": "A simple message saying hello" | |
| }' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/twitter/tweet/2' -d '{ | |
| "user": "jsmith", | |
| "date": "2012-03-03", | |
| "message": "A simple message saying goodbye" | |
| }' | |
| curl -XPUT -H 'Content-Type:application/json' 'http://localhost:2600/v1/twitter/tweet/3' -d '{ | |
| "user": "jdoe", | |
| "date": "2012-03-02", | |
| "message": "A simple message saying hello back" | |
| }' |
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| /* A simple search example using the Cloud9 API */ | |
| (function($) { | |
| /* create a query object */ | |
| var query = c9.query.QueryString("user:jsmith AND message:hello"); | |
| /* a function to display results - uses underscore.js templates */ | |
| var resultsCallBack = function(results) { | |
| if (results.hits) { | |
| var template = _.template($("#results").html(), results.hits); | |
| $(".search").empty(); | |
| $(".search").append(template); | |
| } | |
| }; | |
| /* execute the request */ | |
| c9.search.Request() | |
| .collections("twitter") | |
| .types("tweet") | |
| .query(query) | |
| .get(resultsCallBack); | |
| })(jQuery); |
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Note that Lucene filters are faster than boolean queries. This query can be rewritten to use a filter instead. See example of that here - https://gist.github.com/1893529