javascript - 想要使用减号图标关闭侧面板

标签 javascript jquery css

目前侧面板使用加号打开，使用侧面板上的关闭按钮关闭。 加号现在变为减号，但当侧面板关闭时它不会返回加号，而且我希望能够单击减号并关闭侧面板。

希望我表达清楚了。 这是与之相关的jsfiddle: https://jsfiddle.net/bob_js/h9yfbden/1/

HTML

<div class="container">
  <i class="glyphicon glyphicon-plus-sign cd-btn"></i>
</div>
<div class="cd-panel-nvv from-right"> 
            <header class="cd-panel-header">
                <a href="#0" class="cd-panel-close"></a>
            </header>
            <div class="cd-panel-container">
        Content
  </div>
</div>

CSS

.glyphicon-plus-sign, .glyphicon-minus-sign{
  top: 30%;
    position: absolute !important;
    z-index: 1; 
    color: rgb(255, 133, 102);
    background-color: #fff;
    border-radius: 50%;
    border: 1px solid #fff;
    cursor: pointer;
    -webkit-transition: all .2s ease-in-out;
    transition: all .2s ease-in-out;
}
.glyphicon-plus-sign:hover, .glyphicon-minus-sign:hover {
    -webkit-transform: scale(1.3);
    transform: scale(1.3);
}
*, *::after, *::before {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}

*::after, *::before {
  content: '';
}

a {
  color: #89ba2c;
  text-decoration: none;
}
.cd-main-content {
  text-align: center;
}
.cd-main-content .cd-btn {
  position: relative;
  display: inline-block;
  background-color: #89ba2c;
  color: #000;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 0 5px rgba(0, 0, 0, 0.1);
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
}
.no-touch .cd-main-content .cd-btn:hover {
  -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 0 20px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 0 20px rgba(0, 0, 0, 0.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 0 20px rgba(0, 0, 0, 0.3);
}

.cd-main-content .cd-btn-val {
  position: relative;
  display: inline-block;
  background-color: #89ba2c;
  color: #000;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 0 5px rgba(0, 0, 0, 0.1);
  -webkit-transition: all 0.2s;
  -moz-transition: all 0.2s;
  transition: all 0.2s;
}
.no-touch .cd-main-content .cd-btn-val:hover {
  -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 0 20px rgba(0, 0, 0, 0.3);
  -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 0 20px rgba(0, 0, 0, 0.3);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5), 0 0 20px rgba(0, 0, 0, 0.3);
}

.cd-panel {
  position: fixed;
  top: 0;
  left: 0;
  visibility: hidden;
  -webkit-transition: visibility 0s 0.6s;
  -moz-transition: visibility 0s 0.6s;
  transition: visibility 0s 0.6s;
  font-family: 'Open Sans', sans-serif;
  z-index: 9;
}
.cd-panel::after {
  /* overlay layer */
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: transparent;
  cursor: pointer;
  -webkit-transition: background 0.3s 0.3s;
  -moz-transition: background 0.3s 0.3s;
  transition: background 0.3s 0.3s;
}
.cd-panel.is-visible {
  visibility: visible;
  -webkit-transition: visibility 0s 0s;
  -moz-transition: visibility 0s 0s;
  transition: visibility 0s 0s;
}
.cd-panel.is-visible::after {
  background: rgba(0, 0, 0, 0.6);
  -webkit-transition: background 0.3s 0s;
  -moz-transition: background 0.3s 0s;
  transition: background 0.3s 0s;
}
.cd-panel.is-visible .cd-panel-close::before {
  -webkit-animation: cd-close-1 0.6s 0.3s;
  -moz-animation: cd-close-1 0.6s 0.3s;
  animation: cd-close-1 0.6s 0.3s;
}
.cd-panel.is-visible .cd-panel-close::after {
  -webkit-animation: cd-close-2 0.6s 0.3s;
  -moz-animation: cd-close-2 0.6s 0.3s;
  animation: cd-close-2 0.6s 0.3s;
}


@-webkit-keyframes cd-close-1 {
  0%, 50% {
    -webkit-transform: rotate(0);
  }
  100% {
    -webkit-transform: rotate(45deg);
  }
}
@-moz-keyframes cd-close-1 {
  0%, 50% {
    -moz-transform: rotate(0);
  }
  100% {
    -moz-transform: rotate(45deg);
  }
}
@keyframes cd-close-1 {
  0%, 50% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -o-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
    transform: rotate(45deg);
  }
}
@-webkit-keyframes cd-close-2 {
  0%, 50% {
    -webkit-transform: rotate(0);
  }
  100% {
    -webkit-transform: rotate(-45deg);
  }
}
@-moz-keyframes cd-close-2 {
  0%, 50% {
    -moz-transform: rotate(0);
  }
  100% {
    -moz-transform: rotate(-45deg);
  }
}
@keyframes cd-close-2 {
  0%, 50% {
    -webkit-transform: rotate(0);
    -moz-transform: rotate(0);
    -ms-transform: rotate(0);
    -o-transform: rotate(0);
    transform: rotate(0);
  }
  100% {
    -webkit-transform: rotate(-45deg);
    -moz-transform: rotate(-45deg);
    -ms-transform: rotate(-45deg);
    -o-transform: rotate(-45deg);
    transform: rotate(-45deg);
  }
}
.cd-panel-header {
  position: fixed;
  height: 27px;
  width: 3%;
  background-color: transparent;
  z-index: 2;
  box-shadow: 0 1px 1px rgba(0, 0, 0, 0);
  -webkit-transition: top 1.3s 0s;
  -moz-transition: top 1.3s 0s;
  transition: top 1.3s 0s;
}
.from-right .cd-panel-header, .from-left .cd-panel-header {
  top: -50px;
}
.from-right .cd-panel-header {
  right: 20px;
}
.from-left .cd-panel-header {
  left: 0;
}
.is-visible .cd-panel-header {
  top: 0;
  -webkit-transition: top 1.3s 0.3s;
  -moz-transition: top 1.3s 0.3s;
  transition: top 1.3s 0.3s;
}

@media only screen and (min-width: 1471px) {
  .cd-panel-header {
    height: 30px;
  }
}

.cd-panel-close {
  position: absolute;
  top: 0;
  right: 0;
  height: 100%;
  width: 40px;
  /* image replacement */
  display: inline-block;
  overflow: hidden;
  text-indent: 100%;
  white-space: nowrap;
}
.cd-panel-close::before, .cd-panel-close::after {
  /* close icon created in CSS */
  position: absolute;
  top: 11px;
  left: 20px;
  height: 3px;
  width: 15px;
  background-color: #fff;
  /* this fixes a bug where pseudo elements are slighty off position */
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
}
.cd-panel-close::before {
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
  -ms-transform: rotate(45deg);
  -o-transform: rotate(45deg);
  transform: rotate(45deg);
}
.cd-panel-close::after {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
}
.no-touch .cd-panel-close:hover {
  background-color: transparent;
}
.no-touch .cd-panel-close:hover::before, .no-touch .cd-panel-close:hover::after {
  background-color: #ffffff;
  -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;
}
.no-touch .cd-panel-close:hover::before {
  -webkit-transform: rotate(220deg);
  -moz-transform: rotate(220deg);
  -ms-transform: rotate(220deg);
  -o-transform: rotate(220deg);
  transform: rotate(220deg);
}
.no-touch .cd-panel-close:hover::after {
  -webkit-transform: rotate(135deg);
  -moz-transform: rotate(135deg);
  -ms-transform: rotate(135deg);
  -o-transform: rotate(135deg);
  transform: rotate(135deg);
}

.cd-panel-container {
  position: fixed;
  height: 100%;
  top: 0;
  background: #901818;
  border-left: 1px solid #c8cacc;
  z-index: 1;
  -webkit-transition-property: -webkit-transform;
  -moz-transition-property: -moz-transform;
  transition-property: transform;
  -webkit-transition-duration: 1.8s;
  -moz-transition-duration: 1.8s;
  transition-duration: 1.8s;
  -webkit-transition-delay: 0.3s;
  -moz-transition-delay: 0.3s;
  transition-delay: 0.3s;
  z-index: 1;
  overflow-y: auto;
}
.from-right .cd-panel-container {
  right: 0;
  -webkit-transform: translate3d(100%, 0, 0);
  -moz-transform: translate3d(100%, 0, 0);
  -ms-transform: translate3d(100%, 0, 0);
  -o-transform: translate3d(100%, 0, 0);
  transform: translate3d(100%, 0, 0);
}
.from-left .cd-panel-container {
  left: 0;
  -webkit-transform: translate3d(-100%, 0, 0);
  -moz-transform: translate3d(-100%, 0, 0);
  -ms-transform: translate3d(-100%, 0, 0);
  -o-transform: translate3d(-100%, 0, 0);
  transform: translate3d(-100%, 0, 0);
}
.is-visible .cd-panel-container {
  -webkit-transform: translate3d(0, 0, 0);
  -moz-transform: translate3d(0, 0, 0);
  -ms-transform: translate3d(0, 0, 0);
  -o-transform: translate3d(0, 0, 0);
  transform: translate3d(0, 0, 0);
  -webkit-transition-delay: 0.3s;
  -moz-transition-delay: 0.3s;
  transition-delay: 0.3s;
}
@media only screen and (min-width: 768px) {
  .cd-panel-container {
    width: 23.5%;
  }
}
@media only screen and (min-width: 1271px) {
  .cd-panel-container {
    width: 23.5%;
  }
}
@media only screen and (min-width: 1471px) {
  .cd-panel-container {
    width: 23.5%;
  }
}

jQuery

$(".glyphicon-minus-sign, .glyphicon-plus-sign").click(function(){
    $(this).toggleClass("glyphicon-minus-sign glyphicon-plus-sign");
});

jQuery(function($){
    //open the lateral panel
    $('.cd-btn').on('click', function(event){
        event.preventDefault();
        $('.cd-panel').addClass('is-visible');
    });
    //close the lateral panel
    $('.cd-panel').on('click', function(event){
        if( $(event.target).is('.cd-panel') || $(event.target).is('.cd-panel-close') ) { 
            $('.cd-panel').removeClass('is-visible');
            event.preventDefault();
        }
    });
});

最佳答案

你并没有那么远......

我只为 toggleClass
更改了 addClass 在 $('.cd-btn').on('click'....

并添加 $('.cd-btn').toggleClass("glyphicon-minus-sign glyphicon-plus-sign");
到 $('. cd-panel').on('点击'....

$(".glyphicon-minus-sign, .glyphicon-plus-sign").click(function(){
    $(this).toggleClass("glyphicon-minus-sign glyphicon-plus-sign");
});

//NVV
jQuery(function($){
    //open the lateral panel
    $('.cd-btn').on('click', function(event){
        event.preventDefault();
        $('.cd-panel').toggleClass('is-visible');
    });
    //close the lateral panel
    $('.cd-panel').on('click', function(event){
        if( $(event.target).is('.cd-panel') || $(event.target).is('.cd-panel-close') ) { 
            $('.cd-panel').removeClass('is-visible');
            $('.cd-btn').toggleClass("glyphicon-minus-sign glyphicon-plus-sign");
            event.preventDefault();
        }
    });
});

已更新 Fiddle

关于javascript - 想要使用减号图标关闭侧面板，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/40445565/

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