问题描述
packagesResult = [
{ modelname: "flatRate",model: [ {name: "Enterprise",price: "$150"} ]
},{ modelname: "flatRate",model: [ {name: "Gold",price: "$190"} ]
},{ modelname: "usageBased",price: "$50"} ]
},{ modelname: "userBased",model: [ {name: "Extreme",]
我试图记住一个按钮是否已经被单击并且仍然被禁用,即使用户重新加载页面也是如此。我可以使用JS和jQuery,但是我不想使用PHP。有没有办法可以使用Cookie和本地存储来记住它?
解决方法
您可以使用Local Storage来实现。
<script type="text/javascript">
window.onload = function () {
var isButtonDisabled = localStorage.getItem('buttonDisabled') === 'true';
if (isButtonDisabled) {
document.getElementById('btn1').disabled = true;
}
};
function disableButton(btn) {
document.getElementById(btn.id).disabled = true;
alert('Button has been disabled.');
localStorage.setItem('buttonDisabled','true');
}
</script>