リンクの[新しいタブで開く]オプションを非表示(表示しない)にすることはできません。
custom right-click context menusを要求している場合は、それを複製してください。ここで
は、私はあなたの参考のために作られたデモです:
(function() {
function clickInsideElement(e, className) {
var el = e.srcElement || e.target;
if (el.classList.contains(className)) {
return el;
} else {
while (el = el.parentNode) {
if (el.classList && el.classList.contains(className)) {
return el;
}
}
}
return false;
}
function getPosition(e) {
var posx = 0;
var posy = 0;
if (!e) var e = window.event;
if (e.pageX || e.pageY) {
posx = e.pageX;
posy = e.pageY;
} else if (e.clientX || e.clientY) {
posx = e.clientX + document.body.scrollLeft + document.documentElement.scrollLeft;
posy = e.clientY + document.body.scrollTop + document.documentElement.scrollTop;
}
return {
x: posx,
y: posy
}
}
var contextMenuClassName = "context-menu";
var contextMenuItemClassName = "context-menu__item";
var contextMenuLinkClassName = "context-menu__link";
var contextMenuActive = "context-menu--active";
var taskItemClassName = "task";
var taskItemInContext;
var clickCoords;
var clickCoordsX;
var clickCoordsY;
var menu = document.querySelector("#context-menu");
var menuItems = menu.querySelectorAll(".context-menu__item");
var menuState = 0;
var menuWidth;
var menuHeight;
var menuPosition;
var menuPositionX;
var menuPositionY;
var windowWidth;
var windowHeight;
function init() {
contextListener();
clickListener();
keyupListener();
resizeListener();
}
function contextListener() {
document.addEventListener("contextmenu", function(e) {
taskItemInContext = clickInsideElement(e, taskItemClassName);
if (taskItemInContext) {
e.preventDefault();
toggleMenuOn();
positionMenu(e);
} else {
taskItemInContext = null;
toggleMenuOff();
}
});
}
function clickListener() {
document.addEventListener("click", function(e) {
var clickeElIsLink = clickInsideElement(e, contextMenuLinkClassName);
if (clickeElIsLink) {
e.preventDefault();
menuItemListener(clickeElIsLink);
} else {
var button = e.which || e.button;
if (button === 1) {
toggleMenuOff();
}
}
});
}
function keyupListener() {
window.onkeyup = function(e) {
if (e.keyCode === 27) {
toggleMenuOff();
}
}
}
function resizeListener() {
window.onresize = function(e) {
toggleMenuOff();
};
}
function toggleMenuOn() {
if (menuState !== 1) {
menuState = 1;
menu.classList.add(contextMenuActive);
}
}
function toggleMenuOff() {
if (menuState !== 0) {
menuState = 0;
menu.classList.remove(contextMenuActive);
}
}
function positionMenu(e) {
clickCoords = getPosition(e);
clickCoordsX = clickCoords.x;
clickCoordsY = clickCoords.y;
menuWidth = menu.offsetWidth + 4;
menuHeight = menu.offsetHeight + 4;
windowWidth = window.innerWidth;
windowHeight = window.innerHeight;
if ((windowWidth - clickCoordsX) < menuWidth) {
menu.style.left = windowWidth - menuWidth + "px";
} else {
menu.style.left = clickCoordsX + "px";
}
if ((windowHeight - clickCoordsY) < menuHeight) {
menu.style.top = windowHeight - menuHeight + "px";
} else {
menu.style.top = clickCoordsY + "px";
}
}
function menuItemListener(link) {
console.log("Task ID - " + taskItemInContext.getAttribute("data-id") + ", Task action - " + link.getAttribute("data-action"));
toggleMenuOff();
}
init();
})();
@import url(http://fonts.googleapis.com/css?family=Roboto:400,300);
*,
*::before,
*::after {
box-sizing: border-box;
}
body {
color: #595959;
font-family: "Roboto", sans-serif;
font-size: 16px;
font-weight: 300;
line-height: 1.5;
}
.container {
margin: 0 auto;
padding: 0 24px;
max-width: 960px;
}
/* primary header */
.primary-header {
padding: 24px 0;
text-align: center;
border-bottom: solid 2px #cfcfcf;
}
.primary-header__title {
color: #393939;
font-size: 36px;
}
.primary-header__title small {
font-size: 18px;
color: #898989;
}
/* content */
.content {
padding: 48px 0;
border-bottom: solid 2px #cfcfcf;
}
.content__footer {
margin-top: 12px;
text-align: center;
}
/* footer */
.primary-footer {
padding: 24px 0;
color: #898989;
font-size: 14px;
text-align: center;
}
/* tasks */
.tasks {
list-style: none;
margin: 0;
padding: 0;
}
.task {
display: flex;
justify-content: space-between;
padding: 12px 0;
border-bottom: solid 1px #dfdfdf;
}
.task:last-child {
border-bottom: none;
}
/* context menu */
.context-menu {
display: none;
position: absolute;
z-index: 10;
padding: 12px 0;
width: 240px;
background-color: #fff;
border: solid 1px #dfdfdf;
box-shadow: 1px 1px 2px #cfcfcf;
}
.context-menu--active {
display: block;
}
.context-menu__items {
list-style: none;
margin: 0;
padding: 0;
}
.context-menu__item {
display: block;
margin-bottom: 4px;
}
.context-menu__item:last-child {
margin-bottom: 0;
}
.context-menu__link {
display: block;
padding: 4px 12px;
color: #0066aa;
text-decoration: none;
}
.context-menu__link:hover {
color: #fff;
background-color: #0066aa;
}
<body>
<header class="primary-header">
<div class="container">
<h1 class="primary-header__title">
My Tasks App <small>using custom context menus</small>
</h1>
</div>
</header>
<main class="content">
<div class="container">
<ul class="tasks">
<li class="task" data-id="3">
<div class="task__content">
Go To Grocery
</div>
<div class="task__actions">
<i class="fa fa-eye"></i>
<i class="fa fa-edit"></i>
<i class="fa fa-times"></i>
</div>
</li>
<li class="task" data-id="2">
<div class="task__content">
Type Some Code
</div>
<div class="task__actions">
<i class="fa fa-eye"></i>
<i class="fa fa-edit"></i>
<i class="fa fa-times"></i>
</div>
</li>
<li class="task" data-id="1">
<div class="task__content">
Build An App
</div>
<div class="task__actions">
<i class="fa fa-eye"></i>
<i class="fa fa-edit"></i>
<i class="fa fa-times"></i>
</div>
</li>
</ul>
</div>
</main>
<footer class="primary-footer">
<div class="container">
<small>© 2015 Context Menu Madness! Demo by Nick Salloum. <a href="building-custom-context-menu-javascript" target="_blank">See article </a></small>
</div>
</footer>
<nav id="context-menu" class="context-menu">
<ul class="context-menu__items">
<li class="context-menu__item">
<a href="#" class="context-menu__link" data-action="View"><i class="fa fa-eye"></i> View Task</a>
</li>
<li class="context-menu__item">
<a href="#" class="context-menu__link" data-action="Edit"><i class="fa fa-edit"></i> Edit Task</a>
</li>
<li class="context-menu__item">
<a href="#" class="context-menu__link" data-action="Delete"><i class="fa fa-times"></i> Delete Task</a>
</li>
</ul>
</nav>
</body>
これはあなたがduplicate questionを参照してください。その後、望むものである場合。しかし、あなたが正常に表示されたメニューを編集したい場合、私はそれを行う方法があるとは思わない。
[私のweb-appのカスタム右クリックコンテキストメニューを作成する]の可能な複製(http://stackoverflow.com/questions/4495626/making-custom-right-click-context-menus-for-my-web -app) – Bento