How to hide adjacent elements of clicked elements in jquery
Method: 1. Use click() to bind the click event to the element and set the processing function; 2. In the processing function, use the next() and prev() functions to obtain adjacent elements, and use hide() ) will hide the obtained element, the syntax is "element.next().hide(); element.prev().hide()".
The operating environment of this tutorial: windows7 system, jquery1.10.2 version, Dell G3 computer.
jquery implements clicking on an element and hiding its adjacent elements
Implementation method:
Use The click() function binds a click event to the specified element and sets the processing function
-
In the processing function, use the next() and prev() functions to obtain adjacent elements, and use hide () function hides the obtained element
next(): used to obtain the next sibling element.
prev(): used to get the previous sibling element.
Implementation code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8" />
<script src="js/jquery-1.10.2.min.js"></script>
<style>
.siblings * {
display: block;
border: 2px solid lightgrey;
color: lightgrey;
padding: 5px;
margin: 15px;
}
</style>
<script>
$(document).ready(function() {
$("li.start").css({
"color": "red",
"border": "2px solid red"
});
$("li.start").click(function() {
$("li.start").next().hide();
$("li.start").prev().hide();
});
});
</script>
</head>
<body>
<div style="width:500px;" class="siblings">
<ul>ul (父节点)
<li>li </li>
<li>li (类名为"star"的相邻元素)</li>
<li class="start">类名称为“star”的li元素</li>
<li>li (类名为"star"的相邻元素)</li>
<li>li </li>
</ul>
</div>
<p>点击类名称为“star”的li元素，隐藏其相邻的两个元素</p>
</body>
</html>
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