jQuery creates page mask layer effect-JS Tutorial-php.cn

jQuery creates page mask layer effect

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Release： 2018-04-19 15:19:21

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This time I will bring you jQuery to create the page mask layer effect. What are the precautions for jQuery to create the page mask layer effect. The following is a practical case, let’s take a look.

<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0">
    <meta name="apple-mobile-web-app-capable" content="yes">
    <meta name="apple-mobile-web-app-status-bar-style" content="black">
    <meta name="description" content="aportpower"/>
    <title>遮罩层</title>
    <style type="text/css">
      .fh-link-bar {
        border-top: none;
      }
      .fh-link-bar {
        background-color: #fff;
        border: 1px solid #eaeaea;
        border-left: none;
        border-right: none;
        padding: 10px;
        height: 50px;
        line-height: 30px;
        font-size: 14px;
      }
      #personsex{
        float: right;
      }
      .personsex {
        background: magenta;
        width: 150px;
        height: 180px;
        line-height: 40px;
        text-align: center;
        border-radius: 2px;
        z-index: 104;  /*层级关系为104*/
        /*只是用来控制位置的*/
        position: absolute;
        margin: 100px auto;
        font-size: 20px;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
      }
      /*一定要记得添加样式（必须）*/
      .loading-shade {
        position: fixed;  /*窗口定位*/
        background: rgba(0,0,0,.5);  /*遮罩层的颜色*/
        z-index: 102;      /*层级关系为102*/
      }
      .loading-shade{
        height: 100%;
        width: 100%;
        top: 0;
        left: 0;
      }
    </style>
  </head>
  <body>
    <!--页面上原先有的内容（用来执行点击）-->
    <section class="fh-link-bar" id="sexlog">
         <span>性别</span>
        <span class="fh-data" id="personsex">男</span>
    </section>
    <!--页面上原先没有的内容（用来执行点击后生成的提示框）-->
    <p class="personsex" style="display: none;">
      <p>保密</p>
      <p>男</p>
      <p>女</p>
    </p>
  </body>
  <script src="jquery-1.7.2.min.js"></script>
  <script type="text/javascript">
    //添加页面遮罩
    function addShade() {
      var htmlHeight = document.body.scrollHeight || document.documentElement.scrollHeight;
      $("body").append('<p class="loading-shade"></p>');
      //$(".loading-shade").css("height",htmlHeight+"px");
      $(".loading-shade").css("100%");
    }/*删除页面遮罩*/
    function removeShade() {
      $(".loading-shade").remove();
    }
    /*页面遮罩点击关闭弹出层
     * dom=>#id
     * type => hide || remove
     * */
    function closep(dom, type) {
      $(".loading-shade").click(function() {
        type == "hide" ? $(dom).hide() : $(dom).remove();
        $(".loading-shade").remove();
      })
    }
    //需要调用的页面添加的js（这里是点击上边的p(即：.personsex p元素)的时候实现遮罩层消失。）
//   $('#sexlog,#personsex').unbind("click").bind("click",function(){
//      addShade();
//      $('.personsex').show();
//   });
//
//   $('.personsex p').bind('click',function(){
//      $('.loading-shade').remove();
//      $('.personsex').hide();
//   });
    //======================================================================================
    //需要调用的页面添加的js（这里是点击遮罩层实现遮罩层（即：.loading-shade）页面关闭）
     $('#sexlog,#personsex').unbind("click").bind("click",function(){
       addShade();
       $('.personsex').show();
       del();
    });
    function del(){
       $('.loading-shade').bind('click',function(){
         $('.loading-shade').remove();
         $('.personsex').hide();
      });
    }
  </script>
</html>

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I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!