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