您好我需要hellp来设置它。请!
这是我的jquery代码:
$(document).ready(function() {
var shouldShow = $.cookie('show_languages') == 'yep';
if(shouldShow) {
$('.popupLang').show();
} else {
$('.popupLang').hide();
}
$('.popupLang').show();
$.cookie('show_languages', 'yep');
return false;
$('#choose').click(function() {
$('.popupLang').hide();
$.cookie('show_languages', 'nope');
return false;
});
});
我想要的是什么:
当页面加载时,我有一个弹出窗口的div容器并覆盖页面的其余部分,当id为“选择 popupLang ” >“点击容器” popupLang “必须隐藏,并且Cookie必须记住这一点,这样当再次打开此页面时,DIV” popupLang “必须保持隐藏状态。
为了做到这一点,我必须在代码中添加什么?
答案 0 :(得分:1)
应该是
$(document).ready(function () {
var shouldShow = $.cookie('show_languages') != 'nope';
$('.popupLang').toggle(shouldShow);
$('#choose').click(function () {
$('.popupLang').hide();
$.cookie('show_languages', 'nope');
return false;
});
});
您的代码
$(document).ready(function () {
//first time when the page loads the cookie value is undefined so the condition will fail
var shouldShow = $.cookie('show_languages') == 'yep';
if (shouldShow) {
$('.popupLang').show();
} else {
$('.popupLang').hide();
}
//irrespective of the cookie value you are setting the visibility to true
$('.popupLang').show();
$.cookie('show_languages', 'yep');
//you re returning here that means the click handler is never registered
return false;
//this code never gets executed
$('#choose').click(function () {
$('.popupLang').hide();
$.cookie('show_languages', 'nope');
return false;
});
});