- html - 出于某种原因,IE8 对我的 Sass 文件中继承的 html5 CSS 不友好?
- JMeter 在响应断言中使用 span 标签的问题
- html - 在 :hover and :active? 上具有不同效果的 CSS 动画
- html - 相对于居中的 html 内容固定的 CSS 重复背景?
介绍 - 我创建了一个模态窗口,其中多个模态窗口可以在彼此之上打开并一个接一个地关闭最近我添加了模糊功能,其中如果一个模态窗口被打开, body 背景变得模糊,如果打开第二个窗口, body 和第一个窗口都会变得模糊。关闭时遵循相同的概念......关闭第二个窗口使第一个窗口正常,关闭第一个窗口使主体背景正常。
对于这个特定的问题,我创建了 3 个模态 - 第一个有一个按钮来触发它,第二个可以从第一个模态的主体打开,第三个模态有一个按钮
介绍中提到的模糊功能仅适用于第一和第二模态,不适用于第三模态 - 在第三模态中,关闭模态窗口不会像发生的那样使主体背景不模糊与前 2 个模态
[第三个模态只是一个解释这个问题的最小例子,我理想情况下希望它能与 n 个模态一起工作]
希望有人能给出一个可行的解决方案
我在片段中包括了整个 Html、css 和 JavaScript 代码,虽然只是为了非常具体和方便你们,我觉得这是 JavaScript 中的一部分,需要一些更改..
if (index > 0) {
var parentModal = spans[index - 1].parentElement.parentElement;
parentModal.classList.remove("open");
if (parentModal.getElementsByClassName('open').length > 0) {
parentModal.getElementsByClassName('open')[0].classList.remove("open");
}
} else {
document.body.classList.remove("open");
}
完整代码从这里开始:(Js、Html 和 Css)
let open_modals = [];
$(function() {
// Get the button that opens the modal
// read all the control of any type which has class as modal-button
var btn = document.querySelectorAll(".modal-button");
// All page modals
var modals = document.querySelectorAll('.modal');
// Get the <span> element that closes the modal
var spans = document.getElementsByClassName("close");
// When the user clicks the button, open the modal
for (var i = 0; i < btn.length; i++) {
btn[i].onclick = function(e) {
e.preventDefault();
modal = document.querySelector(e.target.getAttribute("href"));
modal.style.display = "block";
open_modals.push(modal.id);
document.body.style.overflow = "hidden";
if (this.parentElement.parentElement.nodeName == 'BODY') {
document.body.classList.add("open");
} else {
this.parentElement.parentElement.parentElement.classList.add("open");
}
}
}
function checkRenableScroll() {
if (!open_modals.length) {
document.body.style.overflow = "scroll";
}
}
// When the user clicks on <span> (x), close the modal
for (var i = 0; i < spans.length; i++) {
spans[i].onclick = function() {
for (var index in modals) {
if (typeof modals[index].style !== 'undefined' && modals[index].id == open_modals[open_modals.length - 1]) {
modals[index].classList.add("modal-content-active");
var item = modals[index];
if (index > 0) {
var parentModal = spans[index - 1].parentElement.parentElement;
parentModal.classList.remove("open");
if (parentModal.getElementsByClassName('open').length > 0) {
parentModal.getElementsByClassName('open')[0].classList.remove("open");
}
} else {
document.body.classList.remove("open");
}
setTimeout(function() {
item.classList.remove("modal-content-active");
item.style.display = "none";
open_modals.pop();
checkRenableScroll();
}, 400);
}
}
}
}
// When the user clicks anywhere outside of the modal, close it
window.onclick = function(event) {
if (event.target.classList.contains('modal')) {
for (var index in modals) {
if (typeof modals[index].style !== 'undefined' && modals[index].id == open_modals[open_modals.length - 1]) {
modals[index].classList.add("modal-content-active");
var item = modals[index];
if (index > 0) {
var parentModal = spans[index - 1].parentElement.parentElement;
parentModal.classList.remove("open");
if (parentModal.getElementsByClassName('open').length > 0) {
parentModal.getElementsByClassName('open')[0].classList.remove("open");
}
} else {
document.body.classList.remove("open");
}
setTimeout(function() {
item.classList.remove("modal-content-active");
item.style.display = "none";
open_modals.pop();
checkRenableScroll();
}, 400);
}
}
}
}
})
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>
<section id="first">
<!-- Trigger/Open The Modal -->
<a href="#myModal1" class="modal-button">• First Modal</a><br>
<p>Second Modal can be triggered from body of first modal window<br>
<a href="#myModal3" class="modal-button">• Third Modal</a>
</section>
<!-- The Modal -->
<div id="myModal1" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<div class="headertext">
Modal window 1
</div>
</div>
<div class="modal-body">
<img class="pic" src="https://drive.google.com/thumbnail?id=108ZLeoIfNkKODfRbLuPWpmXRl0gH9qkD">
<div class="bodytext">
<ul><li>You are currently viewing first Modal window
<span class="bold"><a href="#myModal2" class="modal-button">Click here to open second modal window</a></span></li></ul>
</div>
</div>
</div>
</div>
<!-- The Modal -->
<div id="myModal2" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<div class="headertext">
Modal window 2
</div>
</div>
<div class="modal-body">
<img class="pic" src="https://drive.google.com/thumbnail?id=108ZLeoIfNkKODfRbLuPWpmXRl0gH9qkD">
<div class="bodytext">
You are currently viewing Modal window 2
</div>
</div>
</div>
</div>
<!-- The Modal -->
<div id="myModal3" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header">
<span class="close">×</span>
<div class="headertext">
Modal window 3
</div>
</div>
<div class="modal-body">
<img class="pic" src="https://drive.google.com/thumbnail?id=108ZLeoIfNkKODfRbLuPWpmXRl0gH9qkD">
<div class="bodytext">
You are currently viewing Modal window 3
</div>
</div>
</div>
</div>
</body>
</html>
@import url('https://fonts.googleapis.com/css?family=Quicksand&display=swap');
/* The Modal (background) */
.modal {
box-sizing: border-box;
font-family: 'Quicksand', sans-serif;
display: none;
/* Hidden by default */
position: fixed;
/* Stay in place */
z-index: 1;
/* Sit on top */
padding-top: 3.125rem;
/* Location of the box */
left: 0;
top: 0;
width: 100%;
/* Full width */
height: 100%;
/* Full height */
overflow: auto;
/* Enable scroll if needed */
background-color: rgb(0, 0, 0);
/* Fallback color */
background-color: rgba(0, 0, 0, 0.4);
/* Black w/ opacity */
}
/* Modal Content */
.modal-content {
color: white;
position: relative;
background-color: #171B20;
margin: auto;
padding: 0;
border: 0.0625rem solid #888;
width: 90%;
box-shadow: 0 0.25rem 0.5rem 0 rgba(0, 0, 0, 0.2), 0 0.375rem 1.25rem 0 rgba(0, 0, 0, 0.19);
-webkit-animation-name: animatetop;
-webkit-animation-duration: 0.4s;
animation-name: animatetop;
animation-duration: 0.4s;
}
/* Add Animation */
@-webkit-keyframes animatetop {
from {
top: -300px;
opacity: 0;
}
to {
top: 0;
opacity: 1;
}
}
@keyframes animatetop {
from {
top: -300px;
opacity: 0;
}
to {
top: 0;
opacity: 1;
}
}
@-webkit-keyframes animateBottom {
from {
top: 0px;
opacity: 1;
}
to {
top: 500px;
opacity: 0;
}
}
@keyframes animateBottom {
from {
top: 0px;
opacity: 1;
}
to {
top: 300px;
opacity: 0;
}
}
.modal-content-active {
-webkit-animation-name: animateBottom;
-webkit-animation-duration: 0.4s;
animation-name: animateBottom;
animation-duration: 0.4s;
}
/* The Close Button */
.close {
color: #F0B823;
float: right;
font-size: 2.6rem;
font-weight: bold;
position: absolute;
right: 0.25rem;
top: -0.25rem;
}
.close:hover,
.close:focus {
color: #fff;
text-decoration: none;
cursor: pointer;
}
.modal-header {
padding: 0.125rem 1rem;
background-color: #171B20;
color: #F0B823;
}
.modal-body {}
.modal-button {
font-family: 'Quicksand', sans-serif;
background-color: #171B20;
border: none;
color: white;
padding: 0.248em 0.496em;
text-align: left;
text-decoration: none;
display: inline-block;
font-size: 1.750rem;
margin: 0.124em 0.062em;
-webkit-transition-duration: 0;
/* Safari */
transition-duration: 0;
cursor: pointer;
width: auto;
}
.modal-button:hover {
background-color: #171B20;
color: #F0B823;
}
.pic {
margin: auto;
display: block;
height: auto;
width: 50vh;
}
.headertext {
font-family: 'Quicksand', sans-serif;
display: block;
text-align: center;
font-size: 2rem;
}
.bodytext {
font-size: 1.125rem;
font-family: 'Quicksand', sans-serif;
display: block;
padding: 0.625em 0.9375em;
line-height: 2rem;
}
p {
display: block;
margin: 0;
padding: 0;
}
.open>* {
-webkit-filter: blur(5px);
-moz-filter: blur(5px);
-o-filter: blur(5px);
-ms-filter: blur(5px);
}
.modal {
-webkit-filter: blur(0px);
-moz-filter: blur(0px);
-o-filter: blur(0px);
-ms-filter: blur(0px);
filter: blur(0px);
}
.modal .open {
-webkit-filter: blur(5px);
-moz-filter: blur(5px);
-o-filter: blur(5px);
-ms-filter: blur(5px);
filter: blur(5px);
}
.bold {
display: inline-block;
font-weight: 900;
}
最佳答案
一个 Jquery 实现可以去除 20 行以下不需要的代码(从 100 行减少到 17 行)并且不那么复杂。
$(function () {
const openModals = [];
$('.modal-button').click(e => {
e.preventDefault();
$(e.target).closest('.modal').add('body').addClass('open');
openModals.push($($(e.target).attr('href')).show());
});
$(window).add('.close').click(e => {
e.stopPropagation();
if ($(e.target).is('.modal, .close')) {
const closing = openModals.pop().addClass('modal-content-active');
setTimeout(() => {closing.hide().removeClass('modal-content-active')}, 400);
if (openModals.length > 0) {
openModals[openModals.length - 1].removeClass('open');
} else $('body').removeClass('open');
}
});
});
$(function () {
const openModals = [];
$('.modal-button').click(e => {
e.preventDefault();
$(e.target).closest('.modal').add('body').addClass('open');
openModals.push($($(e.target).attr('href')).show());
});
$(window).add('.close').click(e => {
e.stopPropagation();
if ($(e.target).is('.modal, .close')) {
const closing = openModals.pop().addClass('modal-content-active');
setTimeout(() => {closing.hide().removeClass('modal-content-active')}, 400);
if (openModals.length > 0) {
openModals[openModals.length - 1].removeClass('open');
} else $('body').removeClass('open');
}
});
});
@import url('https://fonts.googleapis.com/css?family=Quicksand&display=swap');
/* The Modal (background) */
.modal {
box-sizing: border-box;
font-family: 'Quicksand', sans-serif;
display: none;
/* Hidden by default */
position: fixed;
/* Stay in place */
z-index: 1;
/* Sit on top */
padding-top: 3.125rem;
/* Location of the box */
left: 0;
top: 0;
width: 100%;
/* Full width */
height: 100%;
/* Full height */
overflow: auto;
/* Enable scroll if needed */
background-color: rgb(0, 0, 0);
/* Fallback color */
background-color: rgba(0, 0, 0, 0.4);
/* Black w/ opacity */
}
/* Modal Content */
.modal-content {
color: white;
position: relative;
background-color: #171B20;
margin: auto;
padding: 0;
border: 0.0625rem solid #888;
width: 90%;
box-shadow: 0 0.25rem 0.5rem 0 rgba(0, 0, 0, 0.2), 0 0.375rem 1.25rem 0 rgba(0, 0, 0, 0.19);
-webkit-animation-name: animatetop;
-webkit-animation-duration: 0.4s;
animation-name: animatetop;
animation-duration: 0.4s;
}
/* Add Animation */
@-webkit-keyframes animatetop {
from {
top: -300px;
opacity: 0;
}
to {
top: 0;
opacity: 1;
}
}
@keyframes animatetop {
from {
top: -300px;
opacity: 0;
}
to {
top: 0;
opacity: 1;
}
}
@-webkit-keyframes animateBottom {
from {
top: 0px;
opacity: 1;
}
to {
top: 500px;
opacity: 0;
}
}
@keyframes animateBottom {
from {
top: 0px;
opacity: 1;
}
to {
top: 300px;
opacity: 0;
}
}
.modal-content-active {
-webkit-animation-name: animateBottom;
-webkit-animation-duration: 0.4s;
animation-name: animateBottom;
animation-duration: 0.4s;
}
/* The Close Button */
.close {
color: #F0B823;
float: right;
font-size: 2.6rem;
font-weight: bold;
position: absolute;
right: 0.25rem;
top: -0.25rem;
}
.close:hover,
.close:focus {
color: #fff;
text-decoration: none;
cursor: pointer;
}
.modal-header {
padding: 0.125rem 1rem;
background-color: #171B20;
color: #F0B823;
}
.modal-body {}
.modal-button {
font-family: 'Quicksand', sans-serif;
background-color: #171B20;
border: none;
color: white;
padding: 0.248em 0.496em;
text-align: left;
text-decoration: none;
display: inline-block;
font-size: 1.750rem;
margin: 0.124em 0.062em;
-webkit-transition-duration: 0;
/* Safari */
transition-duration: 0;
cursor: pointer;
width: auto;
}
.modal-button:hover {
background-color: #171B20;
color: #F0B823;
}
.pic {
margin: auto;
display: block;
height: auto;
width: 50vh;
}
.headertext {
font-family: 'Quicksand', sans-serif;
display: block;
text-align: center;
font-size: 2rem;
}
.bodytext {
font-size: 1.125rem;
font-family: 'Quicksand', sans-serif;
display: block;
padding: 0.625em 0.9375em;
line-height: 2rem;
}
p {
display: block;
margin: 0;
padding: 0;
}
.open {
overflow: hidden;
}
.open>* {
-webkit-filter: blur(5px);
-moz-filter: blur(5px);
-o-filter: blur(5px);
-ms-filter: blur(5px);
}
.modal {
-webkit-filter: blur(0px);
-moz-filter: blur(0px);
-o-filter: blur(0px);
-ms-filter: blur(0px);
filter: blur(0px);
}
.modal .open {
-webkit-filter: blur(5px);
-moz-filter: blur(5px);
-o-filter: blur(5px);
-ms-filter: blur(5px);
filter: blur(5px);
}
.bold {
display: inline-block;
font-weight: 900;
}
<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width">
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
</head>
<body>
<section id="first">
<!-- Trigger/Open The Modal -->
<a href="#myModal1" class="modal-button">• First Modal</a><br>
<p>Second Modal can be triggered from body of first modal window<br>
<a href="#myModal3" class="modal-button">• Third Modal</a>
</section>
<!-- The Modal -->
<div id="myModal1" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header"><span class="close">×</span>
<div class="headertext">Modal window 1</div>
</div>
<div class="modal-body">
<img class="pic" src="https://drive.google.com/thumbnail?id=108ZLeoIfNkKODfRbLuPWpmXRl0gH9qkD">
<div class="bodytext">
<ul>
<li>You are currently viewing first Modal window <span class="bold"><a href="#myModal2" class="modal-button">Click here to open second modal window</a></span></li>
</ul>
</div>
</div>
</div>
</div>
<!-- The Modal -->
<div id="myModal2" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header"><span class="close">×</span>
<div class="headertext">Modal window 2</div>
</div>
<div class="modal-body">
<img class="pic" src="https://drive.google.com/thumbnail?id=108ZLeoIfNkKODfRbLuPWpmXRl0gH9qkD">
<div class="bodytext">You are currently viewing Modal window 2</div>
</div>
</div>
</div>
<!-- The Modal -->
<div id="myModal3" class="modal">
<!-- Modal content -->
<div class="modal-content">
<div class="modal-header"><span class="close">×</span>
<div class="headertext">Modal window 3</div>
</div>
<div class="modal-body">
<img class="pic" src="https://drive.google.com/thumbnail?id=108ZLeoIfNkKODfRbLuPWpmXRl0gH9qkD">
<div class="bodytext">You are currently viewing Modal window 3</div>
</div>
</div>
</div>
</body>
</html>
关于javascript - body 背景模糊功能不适用于多种模式,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/57847428/
对此感到疯狂,真的缺少一些东西。 我有webpack 4.6.0,webpack-cli ^ 2.1.2,所以是最新的。 在文档(https://webpack.js.org/concepts/mod
object Host "os.google.com" { import "windows" address = "linux.google.com" groups = ["linux"] } obj
每当我安装我的应用程序时,我都可以将数据库从 Assets 文件夹复制到 /data/data/packagename/databases/ .到此为止,应用程序工作得很好。 但 10 或 15 秒后
我在 cc 模式缓冲区中使用 hideshow.el 来折叠我不查看的文件部分。 如果能够在 XML 文档中做到这一点就好了。我使用 emacs 22.2.1 和内置的 sgml-mode 进行 xm
已结束。此问题不符合 Stack Overflow guidelines .它目前不接受答案。 我们不允许提出有关书籍、工具、软件库等方面的建议的问题。您可以编辑问题,以便用事实和引用来回答它。 关闭
根据java: public Scanner useDelimiter(String pattern) Sets this scanner's delimiting pattern to a patt
我读过一些关于 PRG 模式以及它如何防止用户重新提交表单的文章。比如this post有一张不错的图: 我能理解为什么在收到 2xx 后用户刷新页面时不会发生表单提交。但我仍然想知道: (1) 如果
看看下面的图片,您可能会清楚地看到这一点。 那么如何在带有其他一些 View 的简单屏幕中实现没有任何弹出/对话框/模式的微调器日期选择器? 我在整个网络上进行了谷歌搜索,但没有找到与之相关的任何合适
我不知道该怎么做,我一直遇到问题。 以下是代码: rows = int(input()) for i in range(1,rows): for j in range(1,i+1):
我想为重写创建一个正则表达式。 将所有请求重写为 index.php(不需要匹配),它不是以/api 开头,或者不是以('.html',或'.js'或'.css'或'.png'结束) 我的例子还是这样
MVC模式代表 Model-View-Controller(模型-视图-控制器) 模式 MVC模式用于应用程序的分层开发 Model(模型) - 模型代表一个存取数据的对象或 JAVA PO
我想为组织模式创建一个 RDF 模式世界。您可能知道,组织模式文档基于层次结构大纲,其中标题是主要的分组实体。 * March auxiliary :PROPERTIES: :HLEVEL: 1 :E
我正在编写一个可以从文件中读取 JSON 数据的软件。该文件包含“person”——一个值为对象数组的对象。我打算使用 JSON 模式验证库来验证内容,而不是自己编写代码。符合代表以下数据的 JSON
假设我有 4 张 table 人 公司 团体 和 账单 现在bills/persons和bills/companys和bills/groups之间是多对多的关系。 我看到了 4 种可能的 sql 模式
假设您有这样的文档: doc1: id:1 text: ... references: Journal1, 2013, pag 123 references: Journal2, 2014,
我有这个架构。它检查评论,目前工作正常。 var schema = { id: '', type: 'object', additionalProperties: false, pro
这可能很简单,但有人可以解释为什么以下模式匹配不明智吗?它说其他规则,例如1, 0, _ 永远不会匹配。 let matchTest(n : int) = let ran = new Rand
我有以下选择序列作为 XML 模式的一部分。理想情况下,我想要一个序列: 来自 my:namespace 的元素必须严格解析。 来自任何其他命名空间的元素,不包括 ##targetNamespace和
我希望编写一个 json 模式来涵盖这个(简化的)示例 { "errorMessage": "", "nbRunningQueries": 0, "isError": Fals
首先,我是 f# 的新手,所以也许答案很明显,但我没有看到。所以我有一些带有 id 和值的元组。我知道我正在寻找的 id,我想从我传入的三个元组中选择正确的元组。我打算用两个 match 语句来做到这
我是一名优秀的程序员,十分优秀!