响应左侧边栏打开关闭

时间:2015-05-22 07:33:53

标签: javascript jquery css css3

我有一个关于响应左侧边栏打开关闭功能的问题。

我已经从 codepen.io

创建了 DEMO

您可以在演示中看到一个按钮(单击以显示蓝色div )。单击此按钮时,蓝色div将从左侧打开。没关系,但如果您更改浏览器width < 800px,则会显示.left div。之后再次点击(点击以显示蓝色div ),蓝色div不会打开,同时如果您更改浏览器width>880px,那么您可以看到蓝色div仍然是打开是因为你之前点击了它。

我想在浏览器宽度&lt; 880px时点击(点击显示蓝色div )然后我想从左侧显示蓝色div。

我怎么能这样做,任何人都可以在这方面帮助我?

HTML

<div class="test_container">
  <div class="left">
    <div class="left_in">Here is a some text</div>
    <div class="problem-div">
      <div class="proglem-div-in">
      <!--Here is a some menu-->
      </div>
    </div>
  </div>
  <div class="gb" data-id="1" data-state="close">Click To Show Blue Div</div>
  <div class="right">
    <div class="bb"></div>
  </div>
</div>

CSS

.test_container {
  display: block;
  position: absolute;
  height: auto;
  bottom: 0;
  top: 0;
  left: 0;
  right: 0;
  max-width: 980px;
  min-width: 300px;
  margin-top: 20px;
  margin-bottom: 20px;
  margin-right: auto;
  margin-left: auto;
  background-color: #000;
  box-shadow: 0 1px 1px 0 rgba(0, 0, 0, .06), 0 2px 5px 0 rgba(0, 0, 0, .2);
  -webkit-box-shadow: rgba(0, 0, 0, 0.0588235) 0px 1px 1px 0px, rgba(0, 0, 0, 0.2) 0px 2px 5px 0px;
  border-radius: 3px;
  -webkit-border-radius: 3px;
  -o-border-radius: 3px;
  -moz-border-radius: 3px;
  min-height: 140px;
}

.left {
  display: block;
  position: absolute;
  float: left;
  width: 30%;
  overflow: hidden;
  padding: 0px;
  bottom: 0;
  top: 0;
  left: 0;
  background-color: red;
  border-right: 1px solid #d8dbdf;
  -webkit-border-top-left-radius: 3px;
  -webkit-border-bottom-left-radius: 3px;
  -moz-border-radius-topleft: 3px;
  -moz-border-radius-bottomleft: 3px;
  border-top-left-radius: 3px;
  border-bottom-left-radius: 3px;
  transition: opacity 2s, width 2s, left 2s, font-size 2s, color 2s;
}

.left_in {
  z-index: 999 !important;
  position: absolute;
  float: left;
  width: 100%;
  height: 100%;
  background-color: red;
  opacity: 0;
  -webkit-animation-duration: 0.9s;
  animation-duration: 0.9s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-name: slideLeft;
  animation-name: slideLeft;
  -webkit-animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

@-webkit-keyframes slideLeft {
  0% {
    -webkit-transform: translateX(25rem);
    transform: translateX(25rem);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
    opacity: 1;
  }
}

@keyframes slideLeft {
  0% {
    -webkit-transform: translateX(15rem);
    transform: translateX(15rem);
    opacity: 0;
  }
  100% {
    -webkit-transform: translateX(0);
    transform: translateX(0);
    opacity: 1;
  }
}

.aa {
  background-color: #f7f7f7;
  /*background-color: #dfdfdf;
  background-image: -webkit-linear-gradient(top,#dddbd1,#d2dbdc);
  background-image: linear-gradient(top,#dddbd1,#d2dbdc);*/

  width: 0;
  top: 0;
  border-radius: 0%;
  z-index: 1000;
  display: -webkit-box;
  display: -webkit-flex;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
  -webkit-flex-direction: column;
  -ms-flex-direction: column;
  flex-direction: column;
  height: 100%;
  overflow: hidden;
  position: absolute;
  left: 0;
}

.click_open_close {
  right: 0px;
  padding: 10px;
  color: #fff;
  position: absolute;
  background-color: green;
  cursor: pointer;
  z-index: 999;
  display: none;
}

.pp {
  right: 0px;
  padding: 10px;
  color: #fff;
  position: absolute;
  background-color: green;
  cursor: pointer;
}

.right {
  display: block;
  position: absolute;
  width: 70%;
  bottom: 0;
  top: 0;
  right: 0%;
  background-color: pink;
  -webkit-border-top-right-radius: 3px;
  -webkit-border-bottom-right-radius: 3px;
  -moz-border-radius-topright: 3px;
  -moz-border-radius-bottomright: 3px;
  border-top-right-radius: 3px;
  border-bottom-right-radius: 3px;
}

.gb {
  cursor: pointer;
  position: absolute;
  left: 30%;
  padding: 10px;
  color: #fff;
  background-color: black;
  z-index: 9999;
}

.problem-div {
  z-index: 999 !important;
  position: absolute;
  float: left;
  width: 0%;
  height: 100%;
  background-color: blue;
  opacity: 0;
  -webkit-animation-duration: 0.9s;
  animation-duration: 0.9s;
  -webkit-animation-fill-mode: both;
  animation-fill-mode: both;
  -webkit-animation-name: slideLeft;
  animation-name: slideLeft;
  -webkit-animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  animation-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

@media all and (max-width: 840px) {
  .left {
    left: -60%;
    z-index: 9999999999999 !important;
  }
  .secret {
    float: left;
    display: block;
  }
  .right {
    width: 100%;
  }
  .click_open_close {
    display: block;
  }
}

JS

$(".gb").on('click', function() {

  var id = $(this).data("id");
  var state = $(this).data("state");
  if (state === "close") {
    $(this).data("state", 'open');
    $(".problem-div").animate({
      width: "100%"
    }, 200).find(".proglem-div-in").animate({
      width: "100%"
    }, 200);
  } else {
    $(this).data("state", 'close');
    $(".problem-div").animate({
      width: "0%"
    }, 200).find(".proglem-div-in").animate({
      width: "0%"
    }, 200);
  }
});

1 个答案:

答案 0 :(得分:0)

问题在于CSS,用这个CSS替换媒体查询css:

@media all and (max-width: 840px) {
  .left {
     z-index: 9999999999999 !important;
  }
  .secret {
    float: left;
    display: block;
  }

  .click_open_close {
    display: block;
  }
}