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Summary: Ref T11179. Alternative to D16152. I think this turned out a bit better than the other one did. Currently, we render two copies of the menu (one for mobile, one for desktop). A big chunk of this is sharing the nodes instead: when you open the mobile dropdown menu, it steals the nodes from the document. When you close it, it puts them back. Magic! Sneaky! Test Plan: {F1695499} {F1695500} Reviewers: chad Reviewed By: chad Maniphest Tasks: T11179 Differential Revision: https://secure.phabricator.com/D16157
59 lines
1.2 KiB
JavaScript
59 lines
1.2 KiB
JavaScript
/**
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* @provides javelin-behavior-phui-dropdown-menu
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* @requires javelin-behavior
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* javelin-stratcom
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* javelin-dom
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* phuix-dropdown-menu
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*/
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JX.behavior('phui-dropdown-menu', function() {
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JX.Stratcom.listen('click', 'phui-dropdown-menu', function(e) {
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var data = e.getNodeData('phui-dropdown-menu');
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if (data.menu) {
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return;
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}
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e.kill();
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var list;
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var placeholder;
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if (data.items) {
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list = JX.$H(data.items).getFragment().firstChild;
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} else {
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list = JX.$(data.menuID);
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placeholder = JX.$N('span');
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}
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var icon = e.getNode('phui-dropdown-menu');
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data.menu = new JX.PHUIXDropdownMenu(icon);
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data.menu.listen('open', function() {
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if (placeholder) {
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JX.DOM.replace(list, placeholder);
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}
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data.menu.setContent(list);
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});
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data.menu.listen('close', function() {
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if (placeholder) {
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JX.DOM.replace(placeholder, list);
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}
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});
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data.menu.open();
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JX.DOM.listen(list, 'click', 'tag:a', function(e) {
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if (!e.isNormalClick()) {
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return;
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}
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if (JX.Stratcom.pass()) {
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return;
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}
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data.menu.close();
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});
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});
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});
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