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1 <!DOCTYPE html> | 1 <!DOCTYPE html> |
2 <title>IDBCursor.continue() - object store - iterate to the next record</title> | 2 <title>IDBCursor.continue() - object store - iterate to the next record</title> |
3 <link rel="author" title="Microsoft" href="http://www.microsoft.com"> | 3 <link rel="author" title="Microsoft" href="http://www.microsoft.com"> |
4 <script src=/resources/testharness.js></script> | 4 <script src=/resources/testharness.js></script> |
5 <script src=/resources/testharnessreport.js></script> | 5 <script src=/resources/testharnessreport.js></script> |
6 <script src=support.js></script> | 6 <script src=support.js></script> |
7 | 7 |
8 <script> | 8 <script> |
9 var db, | 9 var db, |
10 count = 0, | 10 count = 0, |
11 t = async_test(), | 11 t = async_test(), |
12 records = [ { pKey: "primaryKey_0" }, | 12 records = [ { pKey: "primaryKey_0" }, |
13 { pKey: "primaryKey_1" } ]; | 13 { pKey: "primaryKey_1" } ]; |
14 | 14 |
15 var open_rq = createdb(t); | 15 var open_rq = createdb(t); |
16 open_rq.onupgradeneeded = function(e) { | 16 open_rq.onupgradeneeded = function(e) { |
17 db = e.target.result; | 17 db = e.target.result; |
18 var objStore = db.createObjectStore("test", {autoIncrement:true, keyPath
:"pKey"}); | 18 var objStore = db.createObjectStore("test", {autoIncrement:true, keyPath
:"pKey"}); |
19 | 19 |
20 for (var i = 0; i < records.length; i++) | 20 for (var i = 0; i < records.length; i++) |
21 objStore.add(records[i]); | 21 objStore.add(records[i]); |
22 }; | 22 }; |
23 | 23 |
24 open_rq.onsuccess = function(e) { | 24 open_rq.onsuccess = function(e) { |
25 var store = db.transaction("test") | 25 var store = db.transaction("test") |
26 .objectStore("test"); | 26 .objectStore("test"); |
27 | 27 |
28 cursor_rq = store.openCursor(); | 28 var cursor_rq = store.openCursor(); |
29 cursor_rq.onsuccess = t.step_func(function(e) { | 29 cursor_rq.onsuccess = t.step_func(function(e) { |
30 var cursor = e.target.result; | 30 var cursor = e.target.result; |
31 if (!cursor) { | 31 if (!cursor) { |
32 assert_equals(count, records.length, "cursor run count"); | 32 assert_equals(count, records.length, "cursor run count"); |
33 t.done(); | 33 t.done(); |
34 } | 34 } |
35 | 35 |
36 var record = cursor.value; | 36 var record = cursor.value; |
37 assert_equals(record.pKey, records[count].pKey, "primary key"); | 37 assert_equals(record.pKey, records[count].pKey, "primary key"); |
38 assert_equals(record.iKey, records[count].iKey, "index key"); | 38 assert_equals(record.iKey, records[count].iKey, "index key"); |
39 | 39 |
40 cursor.continue(); | 40 cursor.continue(); |
41 count++; | 41 count++; |
42 }); | 42 }); |
43 }; | 43 }; |
44 </script> | 44 </script> |
45 | 45 |
46 <div id=log> </div> | 46 <div id=log> </div> |
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