diff options
| -rw-r--r-- | js/src/dom/data.js | 22 |
1 files changed, 15 insertions, 7 deletions
diff --git a/js/src/dom/data.js b/js/src/dom/data.js index 51ebb8d3f..3e8fdc009 100644 --- a/js/src/dom/data.js +++ b/js/src/dom/data.js @@ -6,10 +6,10 @@ */ const mapData = (() => { - const storeData = {} + const storeData = {} + let id = 1 return { set(element, key, data) { - let id if (typeof element.key === 'undefined') { element.key = { key, @@ -18,20 +18,28 @@ const mapData = (() => { } storeData[id] = data + id++ }, get(element, key) { - if (typeof element.key === 'undefined' || element.key !== key) { + if (typeof element.key === 'undefined') { return null } + const keyProperties = element.key - return storeData[keyProperties.id] + if (keyProperties.key === key) { + return storeData[keyProperties.id] + } + return null }, delete(element, key) { - if (typeof element.key === 'undefined' || element.key !== key) { + if (typeof element.key === 'undefined') { return } + const keyProperties = element.key - delete storeData[keyProperties.id] + if (keyProperties.key === key) { + delete storeData[keyProperties.id] + } } } })() @@ -41,7 +49,7 @@ const Data = { mapData.set(instance, key, data) }, getData(instance, key) { - mapData.get(instance, key) + return mapData.get(instance, key) }, removeData(instance, key) { mapData.delete(instance, key) |