在我的邮件侧导航中，我有一个自定义的右键单击劫持，我刚刚创建它，因此您可以添加一个新的子文件夹，如下所示;
if ($(this).hasClass('NewSubFolder')) {
if($('ul.inbox-nav li.Clicked').find('ul').length) {
$('ul.inbox-nav li.Clicked > ul').prepend("<li class='NewSubFolder'><input type='text'></li>");
} else {
$('ul.inbox-nav li.Clicked').append('<ul><li class="NewSubFolder"><input type="text"></li></ul>');
}
$("ul.inbox-nav li.Clicked").removeClass('Clicked');
}
这将添加另一个层，其中没有一个可以在前面添加一个输入字段。目前，你必须在为新文件夹名称键入内容后点击回车键，然后它才能发挥其魔力......
...但是，当您右键单击它时，这个新附加的列表项不起作用。
答案 0 :(得分：0)
您可以使用.contextmenu()覆盖右侧行为。
$('.NewSubFolder').contextmenu(function() {
console.log("Right clic detected!");
});
此处的文档：https://api.jquery.com/contextmenu/
我希望它有所帮助！ ：）
答案 1 :(得分：0)
希望这能满足您的需求。
如果评论不够明确，请告诉我。
进行编辑以将两个on(contextmenu)调用合并为一个函数。无需冗余。
$(document).ready(function() {
// Trigger action when the contexmenu is about to be shown
$('#inbox-nav').on("contextmenu", 'a', function(event) {
event.preventDefault();
$('.clicked').removeClass('clicked'); //Gets rid of all other clicked elements
$(this).closest('li').addClass('clicked');
//Clicks the closest li element
var menu = ($(this).is('#inbox-nav>li>a')) ? 'MailMenuFirstTier' : 'MailMenuSecondTier';
/*This is an inline if statement, read in words it goes like this:
if this element is a direct level link, then we're going to need to use the first menu tier.
else we're going to need use the second menu tier.
*/
$("#" + menu).finish().show(100)
//dynamically calls the menu we're using.
.css({
left: event.pageX,
top: event.pageY
}); //Moves the first mail menu to the event position
});
/*
check the element to see which menut to show instead of using two different things.
*/
$(document).on('mousedown', function(e) {
//Mouse down events!
if ($('.custom-menu').is(':visible') && !$(e.target).parent().hasClass('custom-menu')) {
/*
In English:
if a custom menu is visible, AND the target of the click DOES NOT have the custom-menu class, hide the custom menu.
*/
$('.custom-menu').finish().hide();
}
if ($(e.target).parent().hasClass('custom-menu')) {
//Figure out what to do since your element is a child of the custom menu
$('.custom-menu').finish().hide();
var action = $(e.target).data('action');
//Gets our action element
var clicked = $('.clicked');
//gets the clicked element we will be working on.
switch (action) {
case 'new-folder':
//If the clicked element does not have a child ul element, add one.
$('input.rename').focusout();
//Any current input.renames will have their focus out method called
if (clicked.children('ul').length == 0) {
clicked.append($('<ul></ul>'))
}
var ul = clicked.children('ul');
//Either this child element existed before or we just made it the step before.
var input = $('<input />', {
type: 'text',
value: 'New Sub Folder',
class: 'rename',
'data-start': 'New Sub Folder',
focusout: function() {
var value = ($(this).val() == '') ? $(this).data('start') : $(this).val();
$(this).siblings('a').html(value).show();
$(this).remove();
},
autofocus: true
});
//Creates an input tag of type text, with class rename, a placeholder value, and a focusout function.
var anchor = $('<a>', {
href: '#',
css: {
display: 'none'
}
});
//Creates an anchor tag that is originally hidden
ul.append($('<li>').append([input, anchor]));
ul.find('input').click();
//Adds the (should be selected) element and the anchor
//The input element takes care of things from there
break; // end new-folder case
case 'rename-folder':
$('input.rename').focusout();
//any current input.rename items will have their focusout method called
var anchor = clicked.find('a');
//get our closest anchor of our clicked element
anchor.before($('<input />', {
type: 'text',
value: anchor.html(),
class: 'rename',
'data-start': anchor.html(),
focusout: function() {
var value = ($(this).val() == '') ? $(this).data('start') : $(this).val();
$(this).siblings('a').html(value).show();
$(this).remove();
},
autofocus: true
})).hide();
//Creates an input element, adds it before the anchor element,
//hides anchor element. the newly created input element takes care of things from there
break;
/*
ADD NEW ACTIONS HERE
*/
default:
return;
break;
}
}
}).on('keyup', 'input.rename', function(e) {
//Used for laziness. If a user hits enter in the input.rename tag, we fire the focusout target
e.preventDefault();
if (e.keyCode == 13) {
$(e.target).focusout();
}
});
});.custom-menu {
display: none;
z-index: 1000;
position: absolute;
margin: 0;
padding: 0;
list-style: none;
overflow: hidden;
border: 1px solid #CCC;
white-space: nowrap;
font-family: sans-serif;
background: #FFF;
color: #333;
border-radius: 5px;
font-size: 12px;
}
.custom-menu li {
padding: 8px 12px;
cursor: pointer;
}
.custom-menu li:hover {
background-color: #DEF;
}
menu {
position: absolute;
}
.custom-menu .divider {
content: " ";
height: 1px;
margin: 4px 10px;
background: #929292;
}
#MailBodyList.custom-menu li.Title {
color: #929292;
}
#MailBodyList.custom-menu li.Title:hover {
background: #FFF;
cursor: default;
}
#MailBodyList.custom-menu li.ForThisSenderMore {
display: none;
}<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<ul class="inbox-nav" id="inbox-nav">
<li class="active">
<a href="javascript:;" data-type="inbox" data-title="Inbox">
<div class="Arrow"></div>Inbox
</a>
<ul>
<li><a href="javascript:;" data-type="inbox" data-title="Sub_1">Sub-Folder 1</a>
</li>
<li><a href="javascript:;" data-type="inbox" data-title="Sub_2">Sub-Folder 2</a>
</li>
<li>
<a href="javascript:;" data-type="inbox" data-title="Sub_3">Sub-Folder 3</a>
<ul>
<li><a href="javascript:;" data-type="inbox" data-title="Sub_1">Sub-Folder 1</a>
</li>
<li><a href="javascript:;" data-type="inbox" data-title="Sub_2">Sub-Folder 2</a>
</li>
</ul>
</li>
<li><a href="javascript:;" data-type="inbox" data-title="Sub_4">Sub-Folder 4</a>
</li>
<li><a href="javascript:;" data-type="inbox" data-title="Sub_5">Sub-Folder 5</a>
</li>
</ul>
</li>
<li>
<a href="javascript:;" data-type="important" data-title="Inbox"> Important </a>
</li>
<li>
<a href="javascript:;" data-type="sent" data-title="Sent"> Sent </a>
</li>
<li>
<a href="javascript:;" data-type="draft" data-title="Draft"> Draft
<span class="badge badge-danger">8</span>
</a>
</li>
<li>
<a href="javascript:;" class="sbold uppercase" data-title="Trash"> Trash
<span class="badge badge-info">23</span>
</a>
</li>
<li>
<a href="javascript:;" data-type="inbox" data-title="Promotions"> Promotions
<span class="badge badge-warning">2</span>
</a>
</li>
<li>
<a href="javascript:;" data-type="inbox" data-title="News"> News </a>
</li>
</ul>
<ul id="MailMenuFirstTier" class="custom-menu">
<li>Mark All As Read</li>
<li>Empty Folder</li>
</ul>
<ul class="custom-menu" id="MailMenuSecondTier">
<li class="NewSubFolder" data-action="new-folder">New Sub-Folder</li>
<li class="Rename" data-action="rename-folder">Rename</li>
<li class="Delete" data-action="delete-folder">Delete</li>
<li>Mark All As Read</li>
<li>Empty Folder</li>
</ul>