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Improved knockout observables management to prevent memory leaks

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djmaze 2020-10-26 12:54:03 +01:00
parent b165a1de4f
commit 3eb6ab1ef7
46 changed files with 1020 additions and 1013 deletions
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32
dev/View/Popup/FolderClear.js
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@ -1,5 +1,3 @@
import ko from 'ko';
import { StorageResultType, Notification } from 'Common/Enums';
import { i18n, getNotification } from 'Common/Translator';
import { setFolderHash } from 'Common/Cache';
@ -19,23 +17,25 @@ class FolderClearPopupView extends AbstractViewNext {
constructor() {
super();
this.selectedFolder = ko.observable(null);
this.clearingProcess = ko.observable(false);
this.clearingError = ko.observable('');
this.folderFullNameForClear = ko.computed(() => {
const folder = this.selectedFolder();
return folder ? folder.printableFullName() : '';
this.addObservables({
selectedFolder: null,
clearingProcess: false,
clearingError: ''
});
this.folderNameForClear = ko.computed(() => {
const folder = this.selectedFolder();
return folder ? folder.localName() : '';
});
this.addComputables({
folderFullNameForClear: () => {
const folder = this.selectedFolder();
return folder ? folder.printableFullName() : '';
},
this.dangerDescHtml = ko.computed(() =>
i18n('POPUPS_CLEAR_FOLDER/DANGER_DESC_HTML_1', { 'FOLDER': this.folderNameForClear() })
);
folderNameForClear: () => {
const folder = this.selectedFolder();
return folder ? folder.localName() : '';
},
dangerDescHtml: () => i18n('POPUPS_CLEAR_FOLDER/DANGER_DESC_HTML_1', { 'FOLDER': this.folderNameForClear() })
});
}
@command((self) => {