Dereku/snappymail
1
0
Fork 0
mirror of https://github.com/the-djmaze/snappymail.git synced 2026-09-01 13:39:22 +03:00
Code Issues Projects Releases Packages Wiki Activity Actions

Tiny knockoutjs speedup

Browse source
This commit is contained in:
djmaze 2021-04-23 18:16:36 +02:00
parent 8aa9b0b33f
commit c3c1fc2c0e
5 changed files with 165 additions and 208 deletions
Download patch file Download diff file Expand all files Collapse all files

17
vendors/knockout/src/binding/defaultBindings/textInput.js vendored
View file

@ -12,7 +12,6 @@ ko.bindingHandlers['textInput'] = {
var elementValue = element.value;
if (previousElementValue !== elementValue) {
// Provide a way for tests to know exactly which event was processed
if (DEBUG && event) element['_ko_textInputProcessedEvent'] = event.type;
previousElementValue = elementValue;
ko.expressionRewriting.writeValueToProperty(valueAccessor(), allBindings, 'textInput', elementValue);
}
@ -25,8 +24,7 @@ ko.bindingHandlers['textInput'] = {
// updates that are from the previous state of the element, usually due to techniques
// such as rateLimit. Such updates, if not ignored, can cause keystrokes to be lost.
elementValueBeforeEvent = element.value;
var handler = DEBUG ? updateModel.bind(element, {type: event.type}) : updateModel;
timeoutHandle = ko.utils.setTimeout(handler, 4);
timeoutHandle = ko.utils.setTimeout(updateModel, 4);
}
};
@ -53,18 +51,7 @@ ko.bindingHandlers['textInput'] = {
var onEvent = (event, handler) =>
ko.utils.registerEventHandler(element, event, handler);
if (DEBUG && ko.bindingHandlers['textInput']['_forceUpdateOn']) {
// Provide a way for tests to specify exactly which events are bound
ko.bindingHandlers['textInput']['_forceUpdateOn'].forEach(eventName => {
if (eventName.slice(0,5) == 'after') {
onEvent(eventName.slice(5), deferUpdateModel);
} else {
onEvent(eventName, updateModel);
}
});
} else {
onEvent('input', updateModel);
}
onEvent('input', updateModel);
// Bind to the change event so that we can catch programmatic updates of the value that fire this event.
onEvent('change', updateModel);