Revision b7c31cb6
Von Sven Schöling vor mehr als 3 Jahren hinzugefügt
| js/kivi.FileDB.js | ||
|---|---|---|
| 42 | 42 |
}; |
| 43 | 43 |
|
| 44 | 44 |
ns.store_image = function (blob, filename, success) {
|
| 45 |
let put_request = ns.open_store("readwrite").add(blob, filename);
|
|
| 45 |
ns.open_rw_store((store) => {
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|
| 46 |
let put_request = store.add(blob, filename); |
|
| 46 | 47 |
|
| 47 |
put_request.onsuccess = success; |
|
| 48 |
put_request.on_error = ns.onerror; |
|
| 48 |
put_request.onsuccess = success; |
|
| 49 |
put_request.on_error = ns.onerror; |
|
| 50 |
}); |
|
| 49 | 51 |
}; |
| 50 | 52 |
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| 51 | 53 |
ns.retrieve_image = function(key, success) {
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| 52 |
let get_request = ns.open_store().objectStore(store).get(key); |
|
| 54 |
ns.open_ro_store((store) => {
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| 55 |
let get_request = store.get(key); |
|
| 53 | 56 |
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| 54 |
get_request.onsuccess = success; |
|
| 55 |
get_request.onerror = request.onerror; |
|
| 57 |
get_request.onsuccess = success; |
|
| 58 |
get_request.onerror = request.onerror; |
|
| 59 |
}); |
|
| 56 | 60 |
}; |
| 57 | 61 |
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| 58 | 62 |
ns.retrieve_all = function(success) {
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| 59 |
let request = ns.open_store().getAll(); |
|
| 60 |
request.onsuccess = (event) => { success(event.target.result); };
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|
| 61 |
request.onerror = ns.error; |
|
| 63 |
ns.open_ro_store((store) => {
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|
| 64 |
let request = store.getAll(); |
|
| 65 |
request.onsuccess = (event) => { success(event.target.result); };
|
|
| 66 |
request.onerror = ns.error; |
|
| 67 |
}); |
|
| 62 | 68 |
}; |
| 63 | 69 |
|
| 64 | 70 |
ns.retrieve_all_keys = function(success) {
|
| 65 |
let request = ns.open_store().getAllKeys(); |
|
| 66 |
request.onsuccess = (event) => { success(event.target.result); };
|
|
| 67 |
request.onerror = ns.error; |
|
| 71 |
ns.open_ro_store((store) => {
|
|
| 72 |
let request = store.getAllKeys(); |
|
| 73 |
request.onsuccess = (event) => { success(event.target.result); };
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|
| 74 |
request.onerror = ns.error; |
|
| 75 |
}); |
|
| 68 | 76 |
}; |
| 69 | 77 |
|
| 70 | 78 |
ns.delete_all= function() {
|
| ... | ... | |
| 74 | 82 |
}; |
| 75 | 83 |
|
| 76 | 84 |
ns.delete_key= function(key, success) {
|
| 77 |
let request = ns.open_store("readwrite").delete(key);
|
|
| 78 |
request.onsuccess = (event) => { if (success) success(event.target.result); };
|
|
| 79 |
request.onerror = ns.error; |
|
| 85 |
ns.open_rw_store((store) => {
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|
| 86 |
let request = store.delete(key); |
|
| 87 |
request.onsuccess = (event) => { if (success) success(event.target.result); };
|
|
| 88 |
request.onerror = ns.error; |
|
| 89 |
}); |
|
| 90 |
}; |
|
| 91 |
|
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| 92 |
ns.open_rw_store = function(callback) {
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|
| 93 |
if (db && db_version == db.version) {
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|
| 94 |
callback(ns.open_store("readwrite"));
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|
| 95 |
} else {
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|
| 96 |
request.aftersuccess.push(() => callback(ns.open_store("readwrite")));
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|
| 97 |
} |
|
| 98 |
}; |
|
| 99 |
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|
| 100 |
ns.open_ro_store = function(callback) {
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|
| 101 |
callback(ns.open_store()); |
|
| 80 | 102 |
}; |
| 81 | 103 |
|
| 82 |
ns.open_store = function(mode = "readonly") {
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|
| 104 |
ns.open_store = function(mode = "readonly") {
|
|
| 83 | 105 |
return db.transaction([store], mode).objectStore(store); |
| 84 | 106 |
}; |
| 85 | 107 |
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Auch abrufbar als: Unified diff
FileDB: async db.open fixes