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Remove some unused KnockoutJS features

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This commit is contained in:
djmaze 2021-09-13 16:20:29 +02:00
parent f09820d0b9
commit 5839bcf62d
7 changed files with 100 additions and 184 deletions
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10
vendors/knockout/src/binding/editDetection/arrayToDomNodeChildren.js vendored
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@ -60,24 +60,18 @@
var nodesToDelete = [];
var itemsToMoveFirstIndexes = [];
var itemsForBeforeRemoveCallbacks = [];
var itemsForBeforeMoveCallbacks = [];
var itemsForAfterMoveCallbacks = [];
var itemsForAfterAddCallbacks = [];
var mapData;
var countWaitingForRemove = 0;
function itemAdded(value) {
mapData = { arrayEntry: value, indexObservable: ko.observable(currentArrayIndex++) };
newMappingResult.push(mapData);
if (!isFirstExecution) {
itemsForAfterAddCallbacks[currentArrayIndex - 1] = mapData;
}
}
function itemMovedOrRetained(oldPosition) {
mapData = lastMappingResult[oldPosition];
if (currentArrayIndex !== mapData.indexObservable.peek()) {
itemsForBeforeMoveCallbacks[mapData.indexObservable.peek()] = mapData;
itemsForAfterMoveCallbacks[currentArrayIndex] = mapData;
}
// Since updating the index might change the nodes, do so before calling fixUpContinuousNodeArray
@ -169,9 +163,6 @@
// Store a copy of the array items we just considered so we can difference it next time
ko.utils.domData.set(domNode, lastMappingResultDomDataKey, newMappingResult);
// Call beforeMove first before any changes have been made to the DOM
callCallback(options['beforeMove'], itemsForBeforeMoveCallbacks);
// Next remove nodes for deleted items (or just clean if there's a beforeRemove callback)
nodesToDelete.forEach(options['beforeRemove'] ? ko.cleanNode : ko.removeNode);
@ -239,6 +230,5 @@
// Finally call afterMove and afterAdd callbacks
callCallback(options['afterMove'], itemsForAfterMoveCallbacks);
callCallback(options['afterAdd'], itemsForAfterAddCallbacks);
}
})();