toggle, jquery1.8 and 2.1(error)
$(document).ready(function(){
$("button").toggle(function(){
$("body").css("background-color","green");},
function(){
$("body").css("background-color","red");},
function(){
$("body").css("background-color","yellow");}
);
});
toggle, add class控制display,对于width=0的隐藏无效,button本身会随点击而隐藏
$("button").toggle(function(){
$("#left").addClass("navslid-show");
},
function(){
$("#left").addClass("navslid-hide");
}
);
元素本身toggle
$("#btnnav").click(function(){
$("#left").toggle(function(){
$("#left").addClass("navslid-show");
},
function(){
$("#left").addClass("navslid-hide");
}
);
})
The end way.
css
.navslid {
200px;
height: 500px;
background-color: #1A2226;
display: inline-block;
}
@keyframes show {
from { 0;}
to { 200px;}
}
@keyframes hide {
from { 200px;}
to { 0;}
}
.navslid-show {
animation-name: show;
animation-duration: 1s;
}
.navslid-hide {
animation-name: hide;
animation-duration: 1s;
0;
}
html
<div class="navslid" id="left"></div> <button class="btn" id="click">click</button>
js
$(function() {
$("#click").click(function() {
if ($("#left").hasClass("navslid-hide")) {
$("#left").addClass("navslid-show");
$("#left").removeClass("navslid-hide");
} else if ($("#left").hasClass("navslid-show")) {
$("#left").addClass("navslid-hide");
$("#left").removeClass("navslid-show");
} else {
$("#left").addClass("navslid-hide");
console.log("default no");
}
});
});
结果:https://jsfiddle.net/kkcodin/j7L2svqy/#&togetherjs=Ey1yPKyvxg