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javascript - 所选 event.target 的父 div 的边框轮廓

转载 作者:行者123 更新时间:2023-12-03 01:11:05 24 4
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我想在所选 event.targetparent div 周围给出边框轮廓。

// when we're about to show the context menu, show our own instead
$(document).on("contextmenu", function(event) {
// Avoid the real one if this is the link
if ($(event.target).hasClass("sim-row-edit")) {
console.log("right click identified");
$(event.target).parent().css("border", "1px solid red");
event.preventDefault();
clicked_link = $(event.target).text();
clicked_url = $(event.target).attr("href");
clicked_id = $(event.target).attr("id");



//alert(clicked_link);
// Show contextmenu
$(".custom-menu").show(100).
css({
top: event.pageY + "px",
left: event.pageX + "px"
});
}
});

// hide our context menu when the document is clicked
$(document).on("mouseup", function() {
$(".custom-menu").hide(100);
});

$(".custom-menu li").click(function() {
//alert("hii2");
// This is the triggered action name
switch ($(this).attr("data-action")) {
// A case for each action. Should personalize to your actions
case "first":
// console.log("first");
console.log("-----");
console.log(clicked_link);
console.log(clicked_url);
console.log(clicked_id);


//console.log($(this).parent().text());
break;
case "second":
console.log("second");
break;
case "third":
console.log("third");
break;
}
});
.custom-menu {
display: none;
z-index: 1000;
position: absolute;
background-color: #fff;
border: 1px solid #ddd;
overflow: hidden;
width: 120px;
white-space: nowrap;
font-family: sans-serif;
-webkit-box-shadow: 2px 2px 7px 0px rgba(50, 50, 50, 0.5);
-moz-box-shadow: 2px 2px 7px 0px rgba(50, 50, 50, 0.5);
box-shadow: 2px 2px 7px 0px rgba(50, 50, 50, 0.5);
}

.custom-menu li {
padding: 5px 10px;
}

.custom-menu li:hover {
background-color: #4679BD;
cursor: pointer;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<link href="style.css" rel="stylesheet" type="text/css" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<title>title</title>
</head>
<body>

<div>
Lorem Ipsum..

<a href="http://goo.com" id="id-goo" class="sim-row-edit" data-type="link">right click on me and my parent div should get a border line</a>
</div>

<div class="sim-row-edit">
<a href="http://voo.com" id="id-voo" data-type="link">voo</a>
</div>

<ul class='custom-menu'>
<li data-action = "first">Get Name</li>
<li data-action = "second">Second thing</li>
<li data-action = "third">Third thing</li>
</ul>

<script type="text/javascript" src="script.js"></script>
</body>
</html>

最佳答案

您可以使用

$(event.target).parent().addClass("selected"); 

为父级添加边框。

将此 CSS 添加到样式表中

.selected {
border: 1px solid red;
}

要删除边框,您可以使用

// hide our context menu when the document is clicked
$(document).on("mouseup", function() {
$(".custom-menu").hide(100);
$(".selected").removeClass("selected");
});

关于javascript - 所选 event.target 的父 div 的边框轮廓,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/52204124/

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