Function onClose

test/configCases/inner-graph/issue-11678/module.js:2068–2070

(ok)

		html,
		title: pageTC.confirmation,
		async onClose(ok) {
			return ok ? _saveForm(true, defaultSetting) : true;
		}
	});
	elements.chbox.onChange(element => {
		defaultSetting.doSplitPos = element.getValueBoolean();