Methods to hide border lines: 1. Use the "document.getElementById("id")" syntax to obtain the specified element node based on the id value; 2. Use "element node.style.borderColor="transparent";" statement to hide the border line of the specified element node.
The operating environment of this tutorial: windows7 system, javascript version 1.8.5, Dell G3 computer.
How to hide the border line in JavaScript
In JavaScript, you can hide the border line by setting the color of the border line to transparent. .
Implementation code:
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<style type="text/css">
div{
padding: 10px;
background-color: #FFC0CB;
border: 2px solid black;
}
</style>
</head>
<body>
<div id="box">元素内容</div><br/>
<button onclick="myFunction()">隐藏边框线</button>
<script>
function myFunction() {
var box=document.getElementById("box");
box.style.borderColor="transparent";
}
</script>
</body>
</html>[Related recommendations: javascript learning tutorial]
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