如何在当时只打开一个弹出窗口，而不是同时打开两个弹出窗口？

时间：2017-05-02 12:05:13

标签： jquery html css

我有多个弹出窗口。但是当你点击一个数字时，它会打开两个弹出窗口而不是属于该号码的弹出窗口。有人能帮助我吗？

jQuery(document).ready(function($){
	//open popup
	$('.cd-popup-trigger').on('click', function(event){
		event.preventDefault();
		$('.cd-popup').addClass('is-visible');
	});
  
	
	//close popup
	$('.cd-popup').on('click', function(event){
		if( $(event.target).is('.cd-popup-close') || $(event.target).is('.cd-popup') ) {
			event.preventDefault();
			$(this).removeClass('is-visible');
		}
	});
	//close popup when clicking the esc keyboard button
	$(document).keyup(function(event){
    	if(event.which=='27'){
    		$('.cd-popup').removeClass('is-visible');
	    }
    });
});
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, main {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
/* -------------------------------- 

Primary style

-------------------------------- */
html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*, *:after, *:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  font-size: 100%;
  font-family: "Lato", sans-serif;
  color: #8f9cb5;
  background-color: #ffd88f;
}

a {
  color: #35a785;
  text-decoration: none;
}

/* -------------------------------- 

Modules - reusable parts of our design

-------------------------------- */
.img-replace {
  /* replace text with an image */
  display: inline-block;
  overflow: hidden;
  text-indent: 100%;
  color: transparent;
  white-space: nowrap;
}

/* -------------------------------- 

xnugget info 

-------------------------------- */
.cd-nugget-info {
  text-align: center;
  position: absolute;
  width: 100%;
  height: 50px;
  line-height: 50px;
  bottom: 0;
  left: 0;
}
.cd-nugget-info a {
  position: relative;
  font-size: 14px;
  color: #5e6e8d;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
}
.no-touch .cd-nugget-info a:hover {
  opacity: .8;
}
.cd-nugget-info span {
  vertical-align: middle;
  display: inline-block;
}
.cd-nugget-info span svg {
  display: block;
}
.cd-nugget-info .cd-nugget-info-arrow {
  fill: #5e6e8d;
}

/* -------------------------------- 

Main components 

-------------------------------- */
header {
  height: 200px;
  line-height: 200px;
  text-align: center;
  background-color: #5e6e8d;
  color: #FFF;
}
header h1 {
  font-size: 20px;
  font-size: 1.25rem;
}

.cd-popup-trigger {
  display: block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  margin: 3em auto;
  text-align: center;
  color: #FFF;
  font-size: 14px;
  font-size: 0.875rem;
  font-weight: bold;
  text-transform: uppercase;
  border-radius: 50em;
  background: #35a785;
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.07);
  opacity: 0.7;
}
.cd-popup-trigger:hover{
  opacity:1;
}
@media only screen and (min-width: 1170px) {
  .cd-popup-trigger {
    margin: 6em auto;
  }
}

/* -------------------------------- 

xpopup 

-------------------------------- */
.cd-popup {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s 0s, visibility 0s 0.3s;
  -moz-transition: opacity 0.3s 0s, visibility 0s 0.3s;
  transition: opacity 0.3s 0s, visibility 0s 0.3s;
}
.cd-popup.is-visible {
  opacity: 1;
  visibility: visible;
  -webkit-transition: opacity 0.3s 0s, visibility 0s 0s;
  -moz-transition: opacity 0.3s 0s, visibility 0s 0s;
  transition: opacity 0.3s 0s, visibility 0s 0s;
  
}

.cd-popup-container {
  position: relative;
  width: 90%;
  max-width: 400px;
  margin: 7em auto;
  background: #FFF;
  border-radius: .25em .25em .4em .4em;
  text-align: center;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
  -webkit-transform: translateY(-40px);
  -moz-transform: translateY(-40px);
  -ms-transform: translateY(-40px);
  -o-transform: translateY(-40px);
  transform: translateY(-40px);
  /* Force Hardware Acceleration in WebKit */
  -webkit-backface-visibility: hidden;
  -webkit-transition-property: -webkit-transform;
  -moz-transition-property: -moz-transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  -moz-transition-duration: 0.3s;
  transition-duration: 0.3s;
}
.cd-popup-container p {
  padding: 3em 1em;
}
.cd-popup-container .cd-buttons:after {
  content: "";
  display: table;
  clear: both;
}
.cd-popup-container .cd-buttons li {
  float: left;
  width: 100%;
  list-style: none;
}
.cd-popup-container .cd-buttons a {
  display: block;
  height: 60px;
  line-height: 60px;
  text-transform: uppercase;
  color: #FFF;
  -webkit-transition: background-color 0.2s;
  -moz-transition: background-color 0.2s;
  transition: background-color 0.2s;
}
.cd-popup-container .cd-buttons li:first-child a {
  background: #fc7169;
  border-radius: 0 0 0 .25em;
}
.no-touch .cd-popup-container .cd-buttons li:first-child a:hover {
  background-color: #fc8982;
}
.cd-popup-container .cd-popup-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 33px;
  height: 30px;
}
.cd-popup-container .cd-popup-close::before, .cd-popup-container .cd-popup-close::after {
  content: '';
  position: absolute;
  top: 12px;
  width: 18px;
  height: 3px;
  background-color: #8f9cb5;
}
.cd-popup-container .cd-popup-close::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  left: 8px;
}
.cd-popup-container .cd-popup-close::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  right: 8px;
}
.is-visible .cd-popup-container {
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
  transform: translateY(0);
}
@media only screen and (min-width: 1170px) {
  .cd-popup-container {
    margin: 8em auto;
  }
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a href="#0" class="cd-popup-trigger">1</a>
<div class="cd-popup" role="alert">
	<div class="cd-popup-container">
		<p>Door het woord menu te gebruik ipv een hamburger menu herkennen mensen eerder dat het een menu is.</p>
		<ul class="cd-buttons">
			<li><a href="https://www.dailycms.com/artikelen/is-een-hamburger-menu-gebruiksvriendelijk/">Bron</a></li>
		</ul>
		<a href="#0" class="cd-popup-close img-replace">Close</a>
	</div> <!-- cd-popup-container -->
</div> <!-- cd-popup -->

<a href="#0" class="cd-popup-trigger">2</a>
<div class="cd-popup" role="alert">
	<div class="cd-popup-container">
		<p>Door het woord menu te gebruik ipv een hamburger menu herkennen mensen eerder dat het een menu is.</p>
		<ul class="cd-buttons">
			<li><a href="https://www.dailycms.com/artikelen/is-een-hamburger-menu-gebruiksvriendelijk/">Bron</a></li>
		</ul>
		<a href="#0" class="cd-popup-close img-replace">Close</a>
	</div> <!-- cd-popup-container -->
</div> <!-- cd-popup -->

External fiddle

5 个答案:

答案 0 :(得分：1)

你需要将类设置为特定div下一个.cd-popup类而不是所有.cd-popup

更改此行$(this).next('.cd-popup').addClass('is-visible'); 

jQuery(document).ready(function($){
	//open popup
	$('.cd-popup-trigger').on('click', function(event){
		event.preventDefault();
		$(this).next('.cd-popup').addClass('is-visible');
	});
  
	
	//close popup
	$('.cd-popup').on('click', function(event){
		if( $(event.target).is('.cd-popup-close') || $(event.target).is('.cd-popup') ) {
			event.preventDefault();
			$(this).next('.cd-popup').addClass('is-visible');
		}
	});
	//close popup when clicking the esc keyboard button
	$(document).keyup(function(event){
    	if(event.which=='27'){
    		$('.cd-popup').removeClass('is-visible');
	    }
    });
});
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, main {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
/* -------------------------------- 

Primary style

-------------------------------- */
html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*, *:after, *:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  font-size: 100%;
  font-family: "Lato", sans-serif;
  color: #8f9cb5;
  background-color: #ffd88f;
}

a {
  color: #35a785;
  text-decoration: none;
}

/* -------------------------------- 

Modules - reusable parts of our design

-------------------------------- */
.img-replace {
  /* replace text with an image */
  display: inline-block;
  overflow: hidden;
  text-indent: 100%;
  color: transparent;
  white-space: nowrap;
}

/* -------------------------------- 

xnugget info 

-------------------------------- */
.cd-nugget-info {
  text-align: center;
  position: absolute;
  width: 100%;
  height: 50px;
  line-height: 50px;
  bottom: 0;
  left: 0;
}
.cd-nugget-info a {
  position: relative;
  font-size: 14px;
  color: #5e6e8d;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
}
.no-touch .cd-nugget-info a:hover {
  opacity: .8;
}
.cd-nugget-info span {
  vertical-align: middle;
  display: inline-block;
}
.cd-nugget-info span svg {
  display: block;
}
.cd-nugget-info .cd-nugget-info-arrow {
  fill: #5e6e8d;
}

/* -------------------------------- 

Main components 

-------------------------------- */
header {
  height: 200px;
  line-height: 200px;
  text-align: center;
  background-color: #5e6e8d;
  color: #FFF;
}
header h1 {
  font-size: 20px;
  font-size: 1.25rem;
}

.cd-popup-trigger {
  display: block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  margin: 3em auto;
  text-align: center;
  color: #FFF;
  font-size: 14px;
  font-size: 0.875rem;
  font-weight: bold;
  text-transform: uppercase;
  border-radius: 50em;
  background: #35a785;
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.07);
  opacity: 0.7;
}
.cd-popup-trigger:hover{
  opacity:1;
}
@media only screen and (min-width: 1170px) {
  .cd-popup-trigger {
    margin: 6em auto;
  }
}

/* -------------------------------- 

xpopup 

-------------------------------- */
.cd-popup {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s 0s, visibility 0s 0.3s;
  -moz-transition: opacity 0.3s 0s, visibility 0s 0.3s;
  transition: opacity 0.3s 0s, visibility 0s 0.3s;
}
.cd-popup.is-visible {
  opacity: 1;
  visibility: visible;
  -webkit-transition: opacity 0.3s 0s, visibility 0s 0s;
  -moz-transition: opacity 0.3s 0s, visibility 0s 0s;
  transition: opacity 0.3s 0s, visibility 0s 0s;
  
}

.cd-popup-container {
  position: relative;
  width: 90%;
  max-width: 400px;
  margin: 7em auto;
  background: #FFF;
  border-radius: .25em .25em .4em .4em;
  text-align: center;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
  -webkit-transform: translateY(-40px);
  -moz-transform: translateY(-40px);
  -ms-transform: translateY(-40px);
  -o-transform: translateY(-40px);
  transform: translateY(-40px);
  /* Force Hardware Acceleration in WebKit */
  -webkit-backface-visibility: hidden;
  -webkit-transition-property: -webkit-transform;
  -moz-transition-property: -moz-transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  -moz-transition-duration: 0.3s;
  transition-duration: 0.3s;
}
.cd-popup-container p {
  padding: 3em 1em;
}
.cd-popup-container .cd-buttons:after {
  content: "";
  display: table;
  clear: both;
}
.cd-popup-container .cd-buttons li {
  float: left;
  width: 100%;
  list-style: none;
}
.cd-popup-container .cd-buttons a {
  display: block;
  height: 60px;
  line-height: 60px;
  text-transform: uppercase;
  color: #FFF;
  -webkit-transition: background-color 0.2s;
  -moz-transition: background-color 0.2s;
  transition: background-color 0.2s;
}
.cd-popup-container .cd-buttons li:first-child a {
  background: #fc7169;
  border-radius: 0 0 0 .25em;
}
.no-touch .cd-popup-container .cd-buttons li:first-child a:hover {
  background-color: #fc8982;
}
.cd-popup-container .cd-popup-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 33px;
  height: 30px;
}
.cd-popup-container .cd-popup-close::before, .cd-popup-container .cd-popup-close::after {
  content: '';
  position: absolute;
  top: 12px;
  width: 18px;
  height: 3px;
  background-color: #8f9cb5;
}
.cd-popup-container .cd-popup-close::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  left: 8px;
}
.cd-popup-container .cd-popup-close::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  right: 8px;
}
.is-visible .cd-popup-container {
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
  transform: translateY(0);
}
@media only screen and (min-width: 1170px) {
  .cd-popup-container {
    margin: 8em auto;
  }
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a href="#0" class="cd-popup-trigger">1</a>
<div class="cd-popup" role="alert">
	<div class="cd-popup-container">
		<p>Door het woord menu te gebruik ipv een hamburger menu herkennen mensen eerder dat het een menu is.</p>
		<ul class="cd-buttons">
			<li><a href="https://www.dailycms.com/artikelen/is-een-hamburger-menu-gebruiksvriendelijk/">Bron</a></li>
		</ul>
		<a href="#0" class="cd-popup-close img-replace">Close</a>
	</div> <!-- cd-popup-container -->
</div> <!-- cd-popup -->

<a href="#0" class="cd-popup-trigger">2</a>
<div class="cd-popup" role="alert">
	<div class="cd-popup-container">
		<p>Door het woord menu te gebruik ipv een hamburger menu herkennen mensen eerder dat het een menu is.</p>
		<ul class="cd-buttons">
			<li><a href="https://www.dailycms.com/artikelen/is-een-hamburger-menu-gebruiksvriendelijk/">Bron</a></li>
		</ul>
		<a href="#0" class="cd-popup-close img-replace">Close</a>
	</div> <!-- cd-popup-container -->
</div> <!-- cd-popup -->

答案 1 :(得分：1)

Fiddler https://jsfiddle.net/fL0zcq8v/1/

＆＃13;
＆＃13; 
$('.cd-popup-trigger').click(function(){
$('.cd-popup-trigger').siblings('.cd-popup').removeClass('is-visible');
var close = $(this).next().find('.cd-popup-close');
var curtrigger = $(this).next();

$(curtrigger).addClass('is-visible').siblings(curtrigger).removeClass('is-visible')
$(close).click(function(){
$(this).parents('.cd-popup').removeClass('is-visible')

})
});
＆＃13; 
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
}


/* HTML5 display-role reset for older browsers */

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
main {
  display: block;
}

body {
  line-height: 1;
}

ol,
ul {
  list-style: none;
}

blockquote,
q {
  quotes: none;
}

blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}


/* -------------------------------- 

Primary style

-------------------------------- */

html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*,
*:after,
*:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  font-size: 100%;
  font-family: "Lato", sans-serif;
  color: #8f9cb5;
  background-color: #ffd88f;
}

a {
  color: #35a785;
  text-decoration: none;
}


/* -------------------------------- 

Modules - reusable parts of our design

-------------------------------- */

.img-replace {
  /* replace text with an image */
  display: inline-block;
  overflow: hidden;
  text-indent: 100%;
  color: transparent;
  white-space: nowrap;
}


/* -------------------------------- 

xnugget info 

-------------------------------- */

.cd-nugget-info {
  text-align: center;
  position: absolute;
  width: 100%;
  height: 50px;
  line-height: 50px;
  bottom: 0;
  left: 0;
}

.cd-nugget-info a {
  position: relative;
  font-size: 14px;
  color: #5e6e8d;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
}

.no-touch .cd-nugget-info a:hover {
  opacity: .8;
}

.cd-nugget-info span {
  vertical-align: middle;
  display: inline-block;
}

.cd-nugget-info span svg {
  display: block;
}

.cd-nugget-info .cd-nugget-info-arrow {
  fill: #5e6e8d;
}


/* -------------------------------- 

Main components 

-------------------------------- */

header {
  height: 200px;
  line-height: 200px;
  text-align: center;
  background-color: #5e6e8d;
  color: #FFF;
}

header h1 {
  font-size: 20px;
  font-size: 1.25rem;
}

.cd-popup-trigger {
  display: block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  margin: 3em auto;
  text-align: center;
  color: #FFF;
  font-size: 14px;
  font-size: 0.875rem;
  font-weight: bold;
  text-transform: uppercase;
  border-radius: 50em;
  background: #35a785;
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.07);
  opacity: 0.7;
}

.cd-popup-trigger:hover {
  opacity: 1;
}

@media only screen and (min-width: 1170px) {
  .cd-popup-trigger {
    margin: 6em auto;
  }
}


/* -------------------------------- 

xpopup 

-------------------------------- */

.cd-popup {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s 0s, visibility 0s 0.3s;
  -moz-transition: opacity 0.3s 0s, visibility 0s 0.3s;
  transition: opacity 0.3s 0s, visibility 0s 0.3s;
}

.cd-popup.is-visible {
  opacity: 1;
  visibility: visible;
  -webkit-transition: opacity 0.3s 0s, visibility 0s 0s;
  -moz-transition: opacity 0.3s 0s, visibility 0s 0s;
  transition: opacity 0.3s 0s, visibility 0s 0s;
}

.cd-popup-container {
  position: relative;
  width: 90%;
  max-width: 400px;
  margin: 7em auto;
  background: #FFF;
  border-radius: .25em .25em .4em .4em;
  text-align: center;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
  -webkit-transform: translateY(-40px);
  -moz-transform: translateY(-40px);
  -ms-transform: translateY(-40px);
  -o-transform: translateY(-40px);
  transform: translateY(-40px);
  /* Force Hardware Acceleration in WebKit */
  -webkit-backface-visibility: hidden;
  -webkit-transition-property: -webkit-transform;
  -moz-transition-property: -moz-transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  -moz-transition-duration: 0.3s;
  transition-duration: 0.3s;
}

.cd-popup-container p {
  padding: 3em 1em;
}

.cd-popup-container .cd-buttons:after {
  content: "";
  display: table;
  clear: both;
}

.cd-popup-container .cd-buttons li {
  float: left;
  width: 100%;
  list-style: none;
}

.cd-popup-container .cd-buttons a {
  display: block;
  height: 60px;
  line-height: 60px;
  text-transform: uppercase;
  color: #FFF;
  -webkit-transition: background-color 0.2s;
  -moz-transition: background-color 0.2s;
  transition: background-color 0.2s;
}

.cd-popup-container .cd-buttons li:first-child a {
  background: #fc7169;
  border-radius: 0 0 0 .25em;
}

.no-touch .cd-popup-container .cd-buttons li:first-child a:hover {
  background-color: #fc8982;
}

.cd-popup-container .cd-popup-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 33px;
  height: 30px;
}

.cd-popup-container .cd-popup-close::before,
.cd-popup-container .cd-popup-close::after {
  content: '';
  position: absolute;
  top: 12px;
  width: 18px;
  height: 3px;
  background-color: #8f9cb5;
}

.cd-popup-container .cd-popup-close::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  left: 8px;
}

.cd-popup-container .cd-popup-close::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  right: 8px;
}

.is-visible .cd-popup-container {
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
  transform: translateY(0);
}

@media only screen and (min-width: 1170px) {
  .cd-popup-container {
    margin: 8em auto;
  }
}
＆＃13; 
<a href="#0" class="cd-popup-trigger">1</a>
<div class="cd-popup" role="alert">
  <div class="cd-popup-container">
  <h2>
  Pop up One
  </h2>
    <p>Door het woord menu te gebruik ipv een hamburger menu herkennen mensen eerder dat het een menu is.</p>
    <ul class="cd-buttons">
      <li><a href="https://www.dailycms.com/artikelen/is-een-hamburger-menu-gebruiksvriendelijk/">Bron</a></li>
    </ul>
    <a href="#0" class="cd-popup-close img-replace">Close</a>
  </div>
  <!-- cd-popup-container -->
</div>
<!-- cd-popup -->

<a href="#0" class="cd-popup-trigger">2</a>
<div class="cd-popup" role="alert">

  <div class="cd-popup-container">
  <h2>
  Pop up Two
  </h2>
    <p>Door het woord menu te gebruik ipv een hamburger menu herkennen mensen eerder dat het een menu is.</p>
    <ul class="cd-buttons">
      <li><a href="https://www.dailycms.com/artikelen/is-een-hamburger-menu-gebruiksvriendelijk/">Bron</a></li>
    </ul>
    <a href="#0" class="cd-popup-close img-replace">Close</a>
  </div>
  <!-- cd-popup-container -->
</div>
<!-- cd-popup -->
＆＃13;
＆＃13;
＆＃13;

答案 2 :(得分：0)

快速而肮脏的解决方案：打开<a>之后的popop。这个解决方案并不是很好，因为javascript取决于弹出窗口紧跟在html结构中的按钮之后的事实。

https://jsfiddle.net/b5v1vpd1/2/

更好的解决方案：使用数据属性告诉每个<a>应该打开哪个弹出窗口。这个解决方案更好，因为javascript不依赖于特定的html结构，你可以在页面上的任何地方弹出它，它仍然可以工作。

jQuery(document).ready(function($){
	//open popup
	$('.cd-popup-trigger').on('click', function(event){
		event.preventDefault();
		var popup_key = $(this).attr('data-target');
    var $popup = $('*[data-popup-nr='+popup_key+']');
		$popup.addClass('is-visible');
	});
  
	
	//close popup
	$('.cd-popup').on('click', function(event){
		if( $(event.target).is('.cd-popup-close') || $(event.target).is('.cd-popup') ) {
			event.preventDefault();
			$(this).removeClass('is-visible');
		}
	});
	//close popup when clicking the esc keyboard button
	$(document).keyup(function(event){
    	if(event.which=='27'){
    		$('.cd-popup').removeClass('is-visible');
	    }
    });
});
/* http://meyerweb.com/eric/tools/css/reset/ 
   v2.0 | 20110126
   License: none (public domain)
*/

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed, 
figure, figcaption, footer, header, hgroup, 
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
	margin: 0;
	padding: 0;
	border: 0;
	font-size: 100%;
	font: inherit;
	vertical-align: baseline;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, main {
	display: block;
}
body {
	line-height: 1;
}
ol, ul {
	list-style: none;
}
blockquote, q {
	quotes: none;
}
blockquote:before, blockquote:after,
q:before, q:after {
	content: '';
	content: none;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
/* -------------------------------- 

Primary style

-------------------------------- */
html * {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

*, *:after, *:before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

body {
  font-size: 100%;
  font-family: "Lato", sans-serif;
  color: #8f9cb5;
  background-color: #ffd88f;
}

a {
  color: #35a785;
  text-decoration: none;
}

/* -------------------------------- 

Modules - reusable parts of our design

-------------------------------- */
.img-replace {
  /* replace text with an image */
  display: inline-block;
  overflow: hidden;
  text-indent: 100%;
  color: transparent;
  white-space: nowrap;
}

/* -------------------------------- 

xnugget info 

-------------------------------- */
.cd-nugget-info {
  text-align: center;
  position: absolute;
  width: 100%;
  height: 50px;
  line-height: 50px;
  bottom: 0;
  left: 0;
}
.cd-nugget-info a {
  position: relative;
  font-size: 14px;
  color: #5e6e8d;
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
}
.no-touch .cd-nugget-info a:hover {
  opacity: .8;
}
.cd-nugget-info span {
  vertical-align: middle;
  display: inline-block;
}
.cd-nugget-info span svg {
  display: block;
}
.cd-nugget-info .cd-nugget-info-arrow {
  fill: #5e6e8d;
}

/* -------------------------------- 

Main components 

-------------------------------- */
header {
  height: 200px;
  line-height: 200px;
  text-align: center;
  background-color: #5e6e8d;
  color: #FFF;
}
header h1 {
  font-size: 20px;
  font-size: 1.25rem;
}

.cd-popup-trigger {
  display: block;
  width: 50px;
  height: 50px;
  line-height: 50px;
  margin: 3em auto;
  text-align: center;
  color: #FFF;
  font-size: 14px;
  font-size: 0.875rem;
  font-weight: bold;
  text-transform: uppercase;
  border-radius: 50em;
  background: #35a785;
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.07);
  opacity: 0.7;
}
.cd-popup-trigger:hover{
  opacity:1;
}
@media only screen and (min-width: 1170px) {
  .cd-popup-trigger {
    margin: 6em auto;
  }
}

/* -------------------------------- 

xpopup 

-------------------------------- */
.cd-popup {
  position: fixed;
  left: 0;
  top: 0;
  height: 100%;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  -webkit-transition: opacity 0.3s 0s, visibility 0s 0.3s;
  -moz-transition: opacity 0.3s 0s, visibility 0s 0.3s;
  transition: opacity 0.3s 0s, visibility 0s 0.3s;
}
.cd-popup.is-visible {
  opacity: 1;
  visibility: visible;
  -webkit-transition: opacity 0.3s 0s, visibility 0s 0s;
  -moz-transition: opacity 0.3s 0s, visibility 0s 0s;
  transition: opacity 0.3s 0s, visibility 0s 0s;
  
}

.cd-popup-container {
  position: relative;
  width: 90%;
  max-width: 400px;
  margin: 7em auto;
  background: #FFF;
  border-radius: .25em .25em .4em .4em;
  text-align: center;
  box-shadow: 0 0 20px rgba(0, 0, 0, 0.2);
  -webkit-transform: translateY(-40px);
  -moz-transform: translateY(-40px);
  -ms-transform: translateY(-40px);
  -o-transform: translateY(-40px);
  transform: translateY(-40px);
  /* Force Hardware Acceleration in WebKit */
  -webkit-backface-visibility: hidden;
  -webkit-transition-property: -webkit-transform;
  -moz-transition-property: -moz-transform;
  transition-property: transform;
  -webkit-transition-duration: 0.3s;
  -moz-transition-duration: 0.3s;
  transition-duration: 0.3s;
}
.cd-popup-container p {
  padding: 3em 1em;
}
.cd-popup-container .cd-buttons:after {
  content: "";
  display: table;
  clear: both;
}
.cd-popup-container .cd-buttons li {
  float: left;
  width: 100%;
  list-style: none;
}
.cd-popup-container .cd-buttons a {
  display: block;
  height: 60px;
  line-height: 60px;
  text-transform: uppercase;
  color: #FFF;
  -webkit-transition: background-color 0.2s;
  -moz-transition: background-color 0.2s;
  transition: background-color 0.2s;
}
.cd-popup-container .cd-buttons li:first-child a {
  background: #fc7169;
  border-radius: 0 0 0 .25em;
}
.no-touch .cd-popup-container .cd-buttons li:first-child a:hover {
  background-color: #fc8982;
}
.cd-popup-container .cd-popup-close {
  position: absolute;
  top: 8px;
  right: 8px;
  width: 33px;
  height: 30px;
}
.cd-popup-container .cd-popup-close::before, .cd-popup-container .cd-popup-close::after {
  content: '';
  position: absolute;
  top: 12px;
  width: 18px;
  height: 3px;
  background-color: #8f9cb5;
}
.cd-popup-container .cd-popup-close::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
  left: 8px;
}
.cd-popup-container .cd-popup-close::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  right: 8px;
}
.is-visible .cd-popup-container {
  -webkit-transform: translateY(0);
  -moz-transform: translateY(0);
  -ms-transform: translateY(0);
  -o-transform: translateY(0);
  transform: translateY(0);
}
@media only screen and (min-width: 1170px) {
  .cd-popup-container {
    margin: 8em auto;
  }
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a href="#0" class="cd-popup-trigger" data-target="popup-1">1</a>
<div class="cd-popup" role="alert" data-popup-nr="popup-1">
	<div class="cd-popup-container">
		<p>Door het woord menu te gebruik ipv een hamburger menu herkennen mensen eerder dat het een menu is.</p>
		<ul class="cd-buttons">
			<li><a href="https://www.dailycms.com/artikelen/is-een-hamburger-menu-gebruiksvriendelijk/">Bron</a></li>
		</ul>
		<a href="#0" class="cd-popup-close img-replace">Close</a>
	</div> <!-- cd-popup-container -->
</div> <!-- cd-popup -->

<a href="#0" class="cd-popup-trigger" data-target="popup-2">2</a>
<div class="cd-popup" role="alert" data-popup-nr="popup-2">
	<div class="cd-popup-container">
		<p>Door het woord menu te gebruik ipv een hamburger menu herkennen mensen eerder dat het een menu is.</p>
		<ul class="cd-buttons">
			<li><a href="https://www.dailycms.com/artikelen/is-een-hamburger-menu-gebruiksvriendelijk/">Bron</a></li>
		</ul>
		<a href="#0" class="cd-popup-close img-replace">Close</a>
	</div> <!-- cd-popup-container -->
</div> <!-- cd-popup -->

注意：您的代码有一些小的CSS问题（按钮超出了弹出窗口），但这超出了问题的范围，我将留给您修复它。

答案 3 :(得分：0)

您应该了解一点jQuery，这是您的问题所在。如果您分析代码，可以在JS中看到：

$('.cd-popup-trigger').on('click', function(event){
    event.preventDefault();
    $('.cd-popup').addClass('is-visible');
});

1）你在cd-popup-trigger元素的click事件中绑定相同的函数，因此其中的代码将为它们运行

2）单击时，您执行event.preventDefault()以禁用默认点击行为（在这种情况下没有意义，div没有任何绑定，但也不错），然后是$(".cd-popup').addClass('is-visible')。最后一个代码将找到所有带有'cd-popup'类的元素，并将该类指定为is-visible，因此它将显示它们。

一个简单的解决方案，只需为每个触发器和cd-popup添加一个id，例如：

<a href="#0" class="cd-popup-trigger" id="trigger-popup1">1</a>
<div class="cd-popup" role="alert" id="popup1">...</div>
...
<a href="#0" class="cd-popup-trigger" id="trigger-popup2">1</a>
<div class="cd-popup" role="alert" id="popup2">...</div>

并在click事件中，您可以检测单击的ID：

$('.cd-popup-trigger').on('click', function(event){
    event.preventDefault(); // not needed 
    var triggerid = $(this).attr('id') // get the clicked a id
    switch(triggerid){
        case 'trigger-popup1':
             $("popup1").addClass("is-visible");
             break;
        case 'trigger-popup2':
             $("popup2").addClass("is-visible");
             break;
    }
});

它不是最好的解决方案，有比这更好的方法，但我认为这将有助于您了解jQuery的工作原理。

答案 4 :(得分：0)

使用以下代码段：

//open popup
$('.cd-popup-trigger').on('click', function(event){
   event.preventDefault();
    $(this).next('.cd-popup').addClass('is-
visible');
});

但你的第二个hiperlink下的第一个模态窗口。

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