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1 <!DOCTYPE html> | |
2 <meta charset=utf-8> | |
3 <title>IDBIndex.count() - returns the number of records that have keys with the
key</title> | |
4 <link rel="author" href="mailto:odinho@opera.com" title="Odin Hørthe Omdal"> | |
5 <script src=../../../resources/testharness.js></script> | |
6 <script src=../../../resources/testharnessreport.js></script> | |
7 <script src=support.js></script> | |
8 | |
9 <script> | |
10 var db | |
11 | |
12 createdb(async_test()).onupgradeneeded = function(e) { | |
13 db = e.target.result | |
14 | |
15 var store = db.createObjectStore("store", { autoIncrement: true }) | |
16 store.createIndex("myindex", "idx") | |
17 | |
18 for (var i = 0; i < 10; i++) | |
19 store.add({ idx: "data_" + (i%2) }); | |
20 | |
21 store.index("myindex").count("data_0").onsuccess = this.step_func(functi
on(e) { | |
22 assert_equals(e.target.result, 5, "count(data_0)") | |
23 this.done() | |
24 }) | |
25 } | |
26 | |
27 </script> | |
28 <div id=log></div> | |
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