当您点击信息框底部的箭头按钮时,为什么不会发生任何事情,但是当您在它们旁边单击时,滑块会下滑呢?滑块div上的箭头如果直接单击它们就可以正常工作,只是在主div上它们不能正常工作。此外,为什么在单击以打开/关闭滑块时会将您带到页面顶部?有人知道发生了什么吗?任何帮助都可以,谢谢。
function findAncestor(el, cls) {
while ((el = el.parentElement) && !el.classList.contains(cls));
return el;
}
function open(e) {
let li = e.target.parentNode.parentNode.parentNode;
li.classList.add('hover');
}
function close(e) {
const hoverable = findAncestor(e.target, 'hover');
hoverable.classList.remove('hover');
}
const infoBoxListItems = [].slice.call(document.querySelectorAll('.open'));
const closeButtons = [].slice.call(document.querySelectorAll('.close'));
infoBoxListItems.forEach(function(elm) {
elm.addEventListener('click', open);
});
closeButtons.forEach(function(btn) {
btn.addEventListener('click', close);
});
.everything {
text-align:center;
min-height:775px;
}
.everything:hover {
cursor: default;
}
#wrapper {
margin: 0 auto;
}
#wrapper img{
width:100%;
}
.infobox-list {
display: inline-block;
text-align: center;
}
ul, ol, li {
margin: 0;
padding: 0;
list-style-position: outside;
list-style-type: none;
}
h1, h2, h3, h4, h5, h6, ul, li, ol, form, fieldset {
margin: 0;
padding: 0;
}
*, *:before, *:after {
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
box-sizing: border-box;
}
ul, menu, dir {
display: block;
list-style-type: disc;
-webkit-margin-before: 1em;
-webkit-margin-after: 1em;
-webkit-margin-start: 0px;
-webkit-margin-end: 0px;
-webkit-padding-start: 0px;
}
.hr {
border-color:rgba(255,255,255,0.3);
width: 210px;
}
body {
font-family: Arial, Helvetica, sans-serif;
font-size: 16px;
padding: 0;
margin: 0;
background-color: #fff;
color: #555;
min-width: 20em;
}
.info-boxes li {
width: 320px;
height: 550px;
background: rgba(255,255,255,0.3);
border: 1px solid rgba(21,100,102,0.35);
border-radius: 4px;
margin: 0 0px 0px;
cursor:pointer;
position: relative;
overflow: hidden;
transform: scale(0.75);
}
.ptext
{
font-family:Verdana;
text-align:center;
font-size:24px;
color:#156466;
}
.profile
{
margin-top:10%;
margin-left:1px;
width:85px;
height:85px;
}
.learning
{
margin-top:10%;
width:85px;
height:85px;
}
.performance
{
margin-left:1px;
margin-top:10%;
width:85px;
height:85px;
}
.team
{
margin-top:10%;
width:85px;
height:85px;
}
.smallicons
{
width:60px;
height:60px;
}
.close {
font-size:25px;
position: absolute;
right: 0;
bottom: 0;
left: 0;
padding: 2.35rem;
text-align: center;
}
.open {
font-size:25px;
position: absolute;
right: 0;
bottom: 0;
left: 0;
padding: 1rem;
text-align: center;
}
.openimg {
height:20px;
width:20px;
}
.closeimg {
height:20px;
width:20px;
}
.infobox-list li {
display: inline-block;
}
a {
color: white;
text-decoration: none;
font-weight:lighter;
}
.info-boxes li .infobox {
display: table-cell;
text-align:center;
vertical-align: middle;
height: 550px;
width: 320px;
}
.info-boxes li .infobox:before {
content: '';
position: absolute;
left: 20%;
width: 160%;
height: 188%;
background-color: rgb(255, 255, 255); /* fallback */
background-color: rgba(255, 255, 255, 0.2);
top: 0;
-webkit-transform: rotate(46deg);
-moz-transform: rotate(46deg);
transform: rotate(30deg);
}
.info-boxes li.hover .shade {
animation-name: windowshade;
cursor:pointer;
}
.info-boxes li .shade,
.info-boxes li.hover .shade {
animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
animation-duration: 1s;
animation-iteration-count: 1;
animation-fill-mode: forwards;
}
section p {
line-height: 1.3em;
color: #6d6e71;
width: 100%;
padding: 0 10px;
margin-top: 5px;
margin-left: 0px;
text-align:left;
}
p {
display: block;
}
.info-boxes li .shade {
position: absolute;
width: 320px;
height: 570px;
left: 0;
top: 0;
background-color: #156466;
color: #fff;
display: table;
vertical-align: middle;
padding: 20px 10px 0;
transform: translateY(-340px);
animation-name: windowshade-out;
}
.info-boxes li .shade h3 {
color: #fff;
padding: 10px;
font-weight: bold
}
.info-boxes li .shade p {
color: #fff;
margin-top:23px;
line-height: 1.5em;
font-weight: lighter;
}
section a {
line-height: 2em;
color: #6d6e71;
width: 100%;
padding: 0 10px;
margin-top: 13px;
margin-left: 0px;
text-align:left;
}
a {
display:block;
}
.info-boxes li .shade a {
text-align:left;
color: #fff;
line-height: 1.5em;
font-weight: lighter;
}
.info-boxes li .shade a:hover {
text-decoration:underline;
}
.ie9 .info-boxes li.hover .shade {
top: 245px
}
.info-boxes li.hover a {
text-decoration: none
}
@keyframes windowshade {
0% {
transform: translateY(-550px)
}
100% {
transform: translateY(0)
}
}
@keyframes windowshade-out {
0% {
transform: translateY(0)
}
100% {
transform: translateY(-550px)
}
}
.button_slide {
color: #156466;
border: 1px solid rgba(21,100,102,0.35);
border-radius: 0px;
padding: 18px 30px;
display: inline-block;
font-family: Verdana;
font-size: 14px;
margin-bottom:20px;
letter-spacing: 1px;
background-color: rgba(255,255,255,0.3);
cursor: pointer;
box-shadow: inset 0 0 0 0 #156466;
-webkit-transition: ease-out 0.4s;
-moz-transition: ease-out 0.4s;
transition: ease-out 0.4s;
}
.slide_down:hover {
color:white;
border: 1px solid transparent;
box-shadow: inset 0 100px 0 0 #156466;
}
.button_slidehr {
color: #156466;
border: 1px solid rgba(21,100,102,0.35);
border-radius: 0px;
/* extend left padding */
padding: 18px 15px 18px 62px;
position: relative;
display: inline-block;
font-family: Verdana;
font-size: 14px;
margin-bottom: 20px;
letter-spacing: 1px;
background-color: rgba(255,255,255,0.3);
cursor: pointer;
box-shadow: inset 0 0 0 0 #156466;
-webkit-transition: ease-out 0.4s;
-moz-transition: ease-out 0.4s;
transition: ease-out 0.4s;
}
.slide_downhr:hover {
color:white;
border: 1px solid transparent;
box-shadow: inset 0 100px 0 0 #156466;
}
.button_slidehr:after {
content: "";
display: inline-block;
position: absolute;
left: 10px;
top: 0;
width: 100%;
height: 100%;
background-image: url(http://res.cloudinary.com/djxai1v1e/image/upload/v1498058230/HR-Connect-Logo_hjbrmn.png);
background-position: left center;
background-repeat: no-repeat;
background-size: auto 80%;
}
.slide_downhr:hover:after {
background-image: url(http://res.cloudinary.com/djxai1v1e/image/upload/v1498065514/iconhr_oz4fvo.png);
}
<div class="everything">
<br style="line-height:15px;">
<section class="info-boxes">
<ul class="infobox-list">
<li>
<a href="#">
<div class="infobox">
<table>
<tr>
<img class="profile" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497467825/Profile-Icon_oy7oxz.png"></tr>
<tr>
<p class="ptext">My Profile</p>
</tr>
</table>
<div class="open"><img class="openimg" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1498056439/Close-Icon_ra8vcj.png"></div>
</div>
<div class="shade">
<table>
<tr>
<td>
<img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497301295/About-Me_dudglr.png">
</td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/dash/profile/personalProfileManager?userid=NWTMP0001">About Me</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497284615/Resume_tb7t02.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/person/resume?userid=NWTMP0001">Resume</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497280574/Accountabilities_qfdcns.png"> </td>
<td>
<a href="">Accountabilities
</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497970831/Chnage-Password-Icon_noszkb.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/changepassword">Change Password</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497970831/Sign-Out-Icon_twkoy7.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Broker/Account/Login.aspx?wtrealm=https%3a%2f%2fNORTHWESTCOMP.stage.sumtotal.host%2fcore%2f&ReturnUrl=http%3a%2f%2fnorthwestcomp.stage.sumtotal.host%2fbroker%2fToken%2fSaml11.ashx%3fwa%3dwsignin1.0%26wtrealm%3dhttps%253a%252f%252fNORTHWESTCOMP.stage.sumtotal.host%252fcore%252f%26wreply%3dhttps%253a%252f%252fnorthwestcomp.stage.sumtotal.host%252fCore%252f%252f&domainid=52160A28FC58BBBE7D714E075077AC76">Sign Out</a>
<hr class="hr">
</td>
</tr>
</table>
<div class="close"><img class="closeimg" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1498057420/opend-icon_nrulip.png"></div>
</div>
</a>
</li>
<li>
<a href="#">
<div class="infobox">
<table>
<tr>
<img class="learning" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497467825/Learning-Icon_gjy2yx.png"></tr>
<tr>
<p class="ptext">My Learning</p>
</tr>
</table>
<div class="open"><img class="openimg" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1498056439/Close-Icon_ra8vcj.png"></div>
</div>
<div class="shade">
<table>
<tr>
<td>
<img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497297687/Training-Plan_v43ne7.png">
</td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/pillarRedirect?relyingParty=LM&url=https:%2F%2Fnorthwestcomp.stage.sumtotal.host%2Flearning%2Fapp%2Fmanagement%2FLMS_Training.aspx%3FUserMode%3D0">Training Schedule</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497297687/Training-History_czttv1.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/pillarRedirect?relyingParty=LM&url=https:%2F%2FNORTHWESTCOMP.stage.sumtotal.host%2Flearning%2Fapp%2Fmanagement%2FLMS_LearnerReports.aspx%3FUserMode%3D0%26Mode%3D1">Training History</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497298863/coursefeedback_qdh1wm.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/pillarRedirect?relyingParty=LM&url=https:%2F%2FNORTHWESTCOMP.stage.sumtotal.host%2Flearning%2Fapp%2Fmanagement%2FLMS_Evaluation.aspx%3FUserMode%3D0%26Mode%3D0">Course Feedback</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497299106/Favourites_y9gkce.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/pillarRedirect?relyingParty=LM&url=https:%2F%2FNORTHWESTCOMP.stage.sumtotal.host%2Flearning%2Fapp%2Ftaxonomy%2FTAX_Fav.aspx%3FUserMode%3D0">Training Favourites
</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497285433/resources_b3r88g.png"> </td>
<td>
<a href="http://wearenorthwest.northwest.ca/departments/humanresources/your-learning/Pages/default.aspx">Learning Resources</a>
<hr class="hr">
</td>
</tr>
</table>
<div class="close"><img class="closeimg" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1498057420/opend-icon_nrulip.png"></div>
</div>
</a>
</li>
<li>
<a href="#">
<div class="infobox">
<table>
<tr>
<img class="performance" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497467825/Performance-Icon_dpjwzn.png"></tr>
<tr>
<p class="ptext">My Performance</p>
</tr>
</table>
<div class="open"><img class="openimg" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1498056439/Close-Icon_ra8vcj.png"></div>
</div>
<div class="shade">
<table>
<tr>
<td>
<img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497284615/Goals_aw4nso.png">
</td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/pillarRedirect?relyingParty=TM&url=https:%2F%2FNORTHWESTCOMP.stage.sumtotal.host%2Fscripts%2Flightyearisapi.dll%3Fmatrixgoallist%26sdatanavid%3Dmygoals%26sdatanavroot%3D1%26sdatanavnmcd%3D61428%26sdatatypcd%3D5005%26sdataaction%3Dview%26matrixgoallist_sortcolumn%3Dsdb_matrixgoal_goaldesctxt%26matrixgoallist_sortorder%3DASC%26employeepicker%3Dportalgroupid%253dperformance%2526portalitemid%253dmygoals">Goals</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497284934/EA_n8lvj1.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/pillarRedirect?relyingParty=TM&url=https:%2F%2FNORTHWESTCOMP.stage.sumtotal.host%2Fscripts%2Flightyearisapi.dll%3Ftasklst%26crit_taskview_modulecd%3Dperformance%26ttlnmcd%3D12507%26employeepicker%3Dportalgroupid%253dperformance%2526portalitemid%253dmyassessments">Effectiveness Assessment</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497284615/development_yfv6o1.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/devplan">Development Plan</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497298863/coursefeedback_qdh1wm.png"> </td>
<td>
<a href="">Feedback</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497285433/resources_b3r88g.png"> </td>
<td>
<a href="http://wearenorthwest.northwest.ca/departments/humanresources/your-performance/Pages/default.aspx">Performance Resources
</a>
<hr class="hr">
</td>
</tr>
</table>
<div class="close"><img class="closeimg" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1498057420/opend-icon_nrulip.png"></div>
</div>
</a>
</li>
<li>
<a href="#">
<div class="infobox">
<table>
<tr>
<img class="team" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497467825/TeamIcon_czfdps.png"></tr>
<tr>
<p class="ptext">My Team</p>
</tr>
</table>
<div class="open"><img class="openimg" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1498056439/Close-Icon_ra8vcj.png"></div>
</div>
<div class="shade">
<table>
<tr>
<td>
<img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497300652/Team_iovnl5.png">
</td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/organization">Team</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497284615/development_yfv6o1.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/pillarRedirect?relyingParty=LM&url=https:%2F%2FNORTHWESTCOMP.stage.sumtotal.host%2Flearning%2Fapp%2Fmanagement%2FPortaPageRequestHandler.ashx%3FRU%3Dapp%252fmanagement%252fLMS_DevPlan.aspx%253fUserMode%253d1%2526Mode%253d1">Team Development</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497970831/Training-cimpliance-icon_qlcqha.png"> </td>
<td>
<a href="https://northwestcomp.stage.sumtotal.host/Core/pillarRedirect?relyingParty=LM&url=https:%2F%2FNORTHWESTCOMP.stage.sumtotal.host%2Flearning%2Fapp%2Fmanagement%2FPortaPageRequestHandler.ashx%3FRU%3Dapp%252fmanagement%252fLMS_LearnerHome.aspx%253fUserMode%253d1">Training Compliance</a>
<hr class="hr">
</td>
</tr>
<tr>
<td><img class="smallicons" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1497285433/resources_b3r88g.png"> </td>
<td>
<a href="http://wearenorthwest.northwest.ca/departments/humanresources/Your-Employment-And-Well-Being/manager-toolkit/Pages/default.aspx">Manager Toolkit
</a>
<hr class="hr">
</td>
</tr>
</table>
<div class="close"><img class="closeimg" src="http://res.cloudinary.com/djxai1v1e/image/upload/v1498057420/opend-icon_nrulip.png"></div>
</div>
</a>
</li>
</ul>
</section>
</div>