与本地存储交换样式表 [英] Swap style sheet with localstorage
本文介绍了与本地存储交换样式表的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我是设计师，JS对我来说完全陌生.刷新后，我想保留所选样式表的本地存储.我能够找到交换样式表的代码，但是不确定使用localstorage添加什么代码
I'm a designer and JS is completely foreign to me. I'd like to keep localstorage of the selected stylesheet after refresh. I was able to find code to swap stylesheet, but I'm not sure what code to add to use localstorage
<!DOCTYPE html>
<html>
<head>
<link id="pagestyle" rel="stylesheet" type="text/css" href="style1.css">
<script>
function swapStyleSheet(sheet){
document.getElementById('pagestyle').setAttribute('href', sheet);
}
</script>
</head>
<body>
<h2>Javascript Change StyleSheet Without Page Reload</h2>
<button onclick="swapStyleSheet('style1.css')">Dark Style Sheet</button>
<button onclick="swapStyleSheet('style2.css')">Blue Style Sheet</button>
<button onclick="swapStyleSheet('style3.css')">Default Style Sheet</button>
</body>
</html>
推荐答案
您可以使用此代码
<script>
var swapStyleSheet = function (sheet) {
document.getElementById('pagestyle').setAttribute('href', sheet);
storebackground(sheet);
}
var storebackground = function (swapstylesheet) {
localStorage.setItem("sheetKey", swapstylesheet); //you need to give a key and value
}
var loadbackground = function () {
document.getElementById('pagestyle').setAttribute('href', localStorage.getItem('sheetKey'));
}
window.onload = loadbackground();
</script>
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