admin管理员组

文章数量:1323530

I have a dropdown menu and want the arrow on the right of it to turn 180deg when I click on it! The problem is I've set the arrow in the html and not in the javascript.. But I thought there was maybe a way to put it in the css when going from #navi to #navigation..

Here's my code

<script>
$(document).ready(function(){
  $("#navi").click(function(){
$("#navigation").slideToggle(500);
  });
});
</script>
#navi{
margin-top:10px;
margin-left:20px;
width:170px;
height:30px;
line-height:30px;
padding-left:10px;
overflow:hidden;
color:{color:Navigation};
background:{color:Navigation background};
font-size:12px;
text-align:left;
}
 
#navi i{
position:absolute;
margin-left:77px;
margin-top:10px;
color:{color:Navigation}!important;
font-size:12px;
}
 
#navigation{
margin-top:10px;
margin-left:20px;
width:180px;
overflow:hidden;
display:none;
font-size:12px;
background:{color:Navigation background};
}

 
#navigationin a{
display:block;
font-size:12px;
line-height:18px;
width:180px;
overflow:hidden;
color:{color:Navigation link};
border-bottom:1px solid {color:Wide sidebar background};
padding:5px;
text-align:center;
}
 
#navigationin a:hover{
box-shadow: inset 180px 0 0 0 {color:Wide sidebar background};
color:{color:Hover};
-webkit-transition: all .7s ease-in-out;
-moz-transition: all .7s  ease-in-out;
-o-transition: all .7s  ease-in-out;
transition: all .7s  ease-in-out;
}

#navigationin a{
-webkit-transition: all .7s ease-in-out;
-moz-transition: all .7s  ease-in-out;
-o-transition: all .7s  ease-in-out;
transition: all .7s  ease-in-out;
}
<div id="navi"> NAVIGATION <i class="fa fa-chevron-down"></i></div>
 
<div id="navigation">
 
<div id="navigationin">

I have a dropdown menu and want the arrow on the right of it to turn 180deg when I click on it! The problem is I've set the arrow in the html and not in the javascript.. But I thought there was maybe a way to put it in the css when going from #navi to #navigation..

Here's my code

<script>
$(document).ready(function(){
  $("#navi").click(function(){
$("#navigation").slideToggle(500);
  });
});
</script>
#navi{
margin-top:10px;
margin-left:20px;
width:170px;
height:30px;
line-height:30px;
padding-left:10px;
overflow:hidden;
color:{color:Navigation};
background:{color:Navigation background};
font-size:12px;
text-align:left;
}
 
#navi i{
position:absolute;
margin-left:77px;
margin-top:10px;
color:{color:Navigation}!important;
font-size:12px;
}
 
#navigation{
margin-top:10px;
margin-left:20px;
width:180px;
overflow:hidden;
display:none;
font-size:12px;
background:{color:Navigation background};
}

 
#navigationin a{
display:block;
font-size:12px;
line-height:18px;
width:180px;
overflow:hidden;
color:{color:Navigation link};
border-bottom:1px solid {color:Wide sidebar background};
padding:5px;
text-align:center;
}
 
#navigationin a:hover{
box-shadow: inset 180px 0 0 0 {color:Wide sidebar background};
color:{color:Hover};
-webkit-transition: all .7s ease-in-out;
-moz-transition: all .7s  ease-in-out;
-o-transition: all .7s  ease-in-out;
transition: all .7s  ease-in-out;
}

#navigationin a{
-webkit-transition: all .7s ease-in-out;
-moz-transition: all .7s  ease-in-out;
-o-transition: all .7s  ease-in-out;
transition: all .7s  ease-in-out;
}
<div id="navi"> NAVIGATION <i class="fa fa-chevron-down"></i></div>
 
<div id="navigation">
 
<div id="navigationin">

Sorry I can't seem to make it work.. Thank you for any help you can give!

(if you want the actual exemple it's on www.typhotoshop.tumblr. in the left hovering bar)

Share Improve this question asked May 8, 2017 at 17:39 MaëlleMaëlle 6533 gold badges13 silver badges27 bronze badges 1
  • Can't you change the class to fa-chevron-up when performing the toggle? – Simon Commented May 8, 2017 at 17:47
Add a ment  | 

3 Answers 3

Reset to default 6

All you have to do is , adding css3 transition on your arrow , and adding/removing a custom class to this last to rotate 180° , in which the transition is triggered.

#navi .fa-chevron-down {
  transition: all 0.5s ease;
}
.rtoate180 {
  transform: rotate(180deg);
}

add in js the toggleclass when click on navi

$("#navi .fa-chevron-down").toggleClass("rtoate180");

bellow working snippet :

$(document).ready(function(){
  $("#navi").click(function(){
    $("#navi .fa-chevron-down").toggleClass("rtoate180");
    $("#navigation").stop().slideToggle(500);
  });
});
#navi .fa-chevron-down {
  transition: all 0.5s ease;
}
.rtoate180 {
  transform: rotate(180deg);
}

#navi{
margin-top:10px;
margin-left:20px;
width:170px;
height:30px;
line-height:30px;
padding-left:10px;
overflow:hidden;
color:{color:Navigation};
background:{color:Navigation background};
font-size:12px;
text-align:left;
}
 
#navi i{
position:absolute;
margin-left:77px;
margin-top:10px;
color:{color:Navigation}!important;
font-size:12px;
}
 
#navigation{
margin-top:10px;
margin-left:20px;
width:180px;
overflow:hidden;
display:none;
font-size:12px;
background:{color:Navigation background};
}

 
#navigationin a{
display:block;
font-size:12px;
line-height:18px;
width:180px;
overflow:hidden;
color:{color:Navigation link};
border-bottom:1px solid {color:Wide sidebar background};
padding:5px;
text-align:center;
}
 
#navigationin a:hover{
box-shadow: inset 180px 0 0 0 {color:Wide sidebar background};
color:{color:Hover};
-webkit-transition: all .7s ease-in-out;
-moz-transition: all .7s  ease-in-out;
-o-transition: all .7s  ease-in-out;
transition: all .7s  ease-in-out;
}

#navigationin a{
-webkit-transition: all .7s ease-in-out;
-moz-transition: all .7s  ease-in-out;
-o-transition: all .7s  ease-in-out;
transition: all .7s  ease-in-out;
}
<link href="//maxcdn.bootstrapcdn./font-awesome/4.7.0/css/font-awesome.min.css" rel="stylesheet"/>
<script src="https://ajax.googleapis./ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="navi"> NAVIGATION 
  <i class="fa fa-chevron-down"></i>
</div>
 

<div id="navigation">
  <ul>
    <li>menu</li>
    <li>menu</li>
    <li>menu</li>
  </ul>
</div>
 
<div id="navigationin"></div>

you can use css to do your desire output as well

 margin-top: 100px;
 transform: rotateY(180deg);

<script>
$(document).ready(function(){
  $("#navi").click(function(){
$("#navigation").slideToggle(500);
  });
});
</script>
#navi{
margin-top:10px;
margin-left:20px;
width:170px;
height:30px;
line-height:30px;
padding-left:10px;
overflow:hidden;
color:{color:Navigation};
background:{color:Navigation background};
font-size:12px;
text-align:left;
}
 
#navi i{
position:absolute;
margin-left:77px;
margin-top:10px;
color:{color:Navigation}!important;
font-size:12px;
}
 
#navigation{
margin-top:10px;
margin-left:20px;
width:180px;
overflow:hidden;
display:none;
font-size:12px;
background:{color:Navigation background};
}

 
#navigationin a{
display:block;
font-size:12px;
line-height:18px;
width:180px;
overflow:hidden;
color:{color:Navigation link};
border-bottom:1px solid {color:Wide sidebar background};
padding:5px;
text-align:center;
}
 
#navigationin a:hover{
box-shadow: inset 180px 0 0 0 {color:Wide sidebar background};
color:{color:Hover};
-webkit-transition: all .7s ease-in-out;
-moz-transition: all .7s  ease-in-out;
-o-transition: all .7s  ease-in-out;
transition: all .7s  ease-in-out;
}

#navigationin a{
-webkit-transition: all .7s ease-in-out;
-moz-transition: all .7s  ease-in-out;
-o-transition: all .7s  ease-in-out;
transition: all .7s  ease-in-out;
}
<div id="navigation"> NAVIGATION <i class="fa fa-chevron-down"></i></div>
 
<div id="navigation">
 
<div id="navigationin">

本文标签: javascriptArrow turning 180deg when clicking on dropdown menuStack Overflow