55 lines
No EOL
993 B
JavaScript
Executable file
55 lines
No EOL
993 B
JavaScript
Executable file
function Menu(options) {
|
|
var elem;
|
|
|
|
function getElem() {
|
|
if (!elem) render();
|
|
return elem;
|
|
}
|
|
|
|
function render() {
|
|
var elemHtml = options.template({title: options.title});
|
|
|
|
elem = $(elemHtml);
|
|
|
|
elem.on('mousedown selectstart', false);
|
|
|
|
elem.on('click', '.title', onTitleClick);
|
|
elem.on('click', 'a', onItemClick)
|
|
}
|
|
|
|
|
|
function renderItems() {
|
|
if (elem.find('ul').length) return;
|
|
|
|
var listHtml = options.listTemplate({items: options.items});
|
|
elem.append(listHtml);
|
|
}
|
|
|
|
function onItemClick(e) {
|
|
alert(e.currentTarget.getAttribute('href').slice(1));
|
|
e.preventDefault();
|
|
}
|
|
|
|
function onTitleClick(e) {
|
|
toggle();
|
|
}
|
|
|
|
function open() {
|
|
renderItems();
|
|
elem.addClass('open');
|
|
};
|
|
|
|
function close() {
|
|
elem.removeClass('open');
|
|
};
|
|
|
|
function toggle() {
|
|
if (elem.hasClass('open')) close();
|
|
else open();
|
|
};
|
|
|
|
this.getElem = getElem;
|
|
this.toggle = toggle;
|
|
this.close = close;
|
|
this.open = open;
|
|
} |