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More Knockout code to ES6

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djmaze 2021-07-29 11:43:47 +02:00
parent b7cb990b00
commit cbecdd93a0
22 changed files with 733 additions and 865 deletions
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45
vendors/knockout/src/utils.domData.js vendored
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@ -1,26 +1,27 @@
(() => {
ko.utils.domData = new (function () {
let uniqueId = 0,
dataStoreKeyExpandoPropertyName = "__ko__" + (Date.now()),
dataStore = new WeakMap();
let uniqueId = 0,
dataStoreKeyExpandoPropertyName = "__ko__" + (Date.now()),
dataStore = new WeakMap();
return {
get: (node, key) => (dataStore.get(node) || {})[key],
set: (node, key, value) => {
if (dataStore.has(node)) {
dataStore.get(node)[key] = value;
} else {
let dataForNode = {};
dataForNode[key] = value;
dataStore.set(node, dataForNode);
}
return value;
},
getOrSet: function(node, key, value) {
return this.get(node, key) || this.set(node, key, value);
},
clear: node => dataStore.delete(node),
ko.utils.domData = {
get: (node, key) => (dataStore.get(node) || {})[key],
set: (node, key, value) => {
if (dataStore.has(node)) {
dataStore.get(node)[key] = value;
} else {
let dataForNode = {};
dataForNode[key] = value;
dataStore.set(node, dataForNode);
}
return value;
},
getOrSet: function(node, key, value) {
return this.get(node, key) || this.set(node, key, value);
},
clear: node => dataStore.delete(node),
nextKey: () => (uniqueId++) + dataStoreKeyExpandoPropertyName
};
nextKey: () => (uniqueId++) + dataStoreKeyExpandoPropertyName
};
})();