a full text indexing library for javascript
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<html> <head> <title>Tidx Test</title> <style type="text/css"> td { vertical-align: top; } th { text-align: left; } </style> </head> <body> <table> <tr> <td><label for="or_search">Logical OR Search:</label></td> <td><input type="text" id="or_search" name="search" size="50" /></td> <td><input type="button" id="btn_or_search" value="Search"/></td> </tr> <tr> <td><label for="and_search">Logical AND Search:</label></td> <td><input type="text" id="and_search" name="search" size="50" /></td> <td><input type="button" id="btn_and_search" value="Search" /></td> </tr> <tr> <td> </td> <td colspan="2"> <textarea name="output" id="output" rows="10" cols="45"></textarea> </td> </tr> </table>
<br/>
<table> <thead> <tr> <th>ID</th> <th>Name</th> <th>Email</th> <th>City</th> <th>State</th> <th>Country</th> <th>Rank</th> <th>Description</th> </tr> </thead> <tbody id="result_table"></tbody> </table> <script type="text/javascript" src="tidx.js"></script> <script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script> <script type="text/javascript"> var t = new Tidx(); var json = null;
$(function(){ var output = $('#output');
// Load test JSON output.val('Loading test.json .. '); $.getJSON('test.json', function(data){ json = data; output.val(output.val() + "loaded\nIndexing test.json .. ");
var s = new Date().getTime(); for(var i = 0; i < json.length; i++){ for(var f in json[i]){ switch(f){ case 'id': break; case 'email': t.index(false, i, f, json[i][f]); break; default: t.index(true, i, f, json[i][f]); break; } } }
output.val(output.val() + 'indexed in ' + (new Date().getTime() - s) + "ms\n"); });
// Setup the search buttons $('#btn_or_search').click(function(){ dosearch(false, $('#or_search').val()); });
$('#btn_and_search').click(function(){ dosearch(true, $('#and_search').val()); });
// Enter should work to search, too $('#or_search').keydown(function(e){ if(e.which == 13){ $('#btn_or_search').click(); } });
$('#and_search').keydown(function(e){ if(e.which == 13){ $('#btn_and_search').click(); } }).focus(); });
function dosearch(and_search, value){ var output = $('#output'); output.val(output.val() + 'Searching .. ');
var s = new Date().getTime(); var results = t.search(and_search, value); output.val(output.val() + 'completed in ' + (new Date().getTime() - s) + "ms\n");
var rtbl = $('#result_table').empty(); for(var idx in results){ var i = results[idx]; rtbl.append( '<tr>' + '<td>' + json[i]['id'] + '</td>' + '<td>' + json[i]['name'] + '</td>' + '<td>' + json[i]['email'] + '</td>' + '<td>' + json[i]['city'] + '</td>' + '<td>' + json[i]['state'] + '</td>' + '<td>' + json[i]['country'] + '</td>' + '<td>' + json[i]['rank'] + '</td>' + '<td>' + json[i]['desc'] + '</td>' + '</tr>' ); } } </script> </body></html>
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