Javascript 触发右键单击
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Trigger right-click
提问by glmxndr
I am trying to late-bind context menus to elements, using the ContextMenu plugin. So on the first right-click on those elements, I would like to :
我正在尝试使用ContextMenu 插件将上下文菜单后期绑定到元素。因此，在第一次右键单击这些元素时，我想：
- intercept the right-click through a live event on a certain "uncontextmenued" class,
- determine if the
data('events').contextmenuexists, - if not, attach the context-menu (and change the class to avoid re-throwing this live process),
- re-throw the right-click event to show the right-click.
- 通过某个“非上下文菜单”类上的实时事件拦截右键单击，
- 确定是否
data('events').contextmenu存在， - 如果没有，请附加上下文菜单（并更改类以避免重新抛出此实时进程），
- 重新抛出右键单击事件以显示右键单击。
I'm having trouble with the last item. jQuery allows to .click()or to .trigger('click'), which simulate a left-click, but there seems not to be a way to fire a right-click event through trigger.
我在处理最后一项时遇到了问题。jQuery 允许 to.click()或 to .trigger('click')，它模拟左键单击，但似乎没有办法通过 触发右键单击事件trigger。
Or is there?
或者有吗？
回答by Niclas Sahlin
You can trigger it by
你可以通过
$('#element').trigger({
type: 'mousedown',
which: 3
});
回答by Ben Lesh
There is a newer way to do this:
有一种更新的方法可以做到这一点：
$('#element').triggerHandler('contextmenu');
回答by MacMac
Similar to this, but I'm not sure if you may be referring to jQuery UI data, but.
与此类似，但我不确定您是否指的是 jQuery UI 数据，但是。
$('#element').mousedown(function(event)
{
if(event.which == 3)
{
if(typeof($(this).data('events')) === 'undefined')
{
$(this).data('events', { somedata: 'hello' });
}
else
{
// "re-throw" right click context menu
}
}
});
