这个JQuery Popup错误是如何修复的？

时间：2016-07-06 03:20:18

标签： javascript jquery popup

我的JQuery Popup有一个有趣的问题。在导航栏上，您可以点击＆＃34;登录＆＃34;或＆＃34;注册＆＃34;并会出现一个弹出窗口。每个弹出窗口的底部是指向其他进程的链接。所以在＆＃34;登录＆＃34;弹出窗口，最底层说：＆＃34;还不是会员？注册。＆＃34;我点击注册，它关闭登录弹出窗口并打开注册弹出窗口。但是，对于注册弹出窗口，只有首先打开登录弹出窗口才会发生此过程。我不知道为什么会发生这个错误。任何帮助将不胜感激？

＆＃13;
＆＃13; 
/* font */

@import url(https://fonts.googleapis.com/css?family=Open+Sans);

/* end of font */

/* clear settings */

a {
  text-decoration: none;
}
body {
  padding: 0;
  margin: 0;
  background: white;
}
/* end of clear settings */

/* nav */

#nav {
  width: 1600px;
  height: 50px;
  background: #1F1F1F;
}
/* end of nav */

/* index.php */

#course_MainTitle {
  font-family: 'Open Sans', sans-serif;
  font-size: 24px;
  position: relative;
  left: 187px;
  top: 20px;
}
#nav_logo {
  font-family: 'Open Sans', sans-serif;
  color: white;
  font-size: 20px;
  position: relative;
  left: 188px;
  top: 9px;
}
/* Search Engine */

#search_engine {
  background: white;
  color: #353535;
  outline: none;
  width: 500px;
  font-size: 15px;
  font-family: 'Open Sans', sans-serif;
  padding: 7px 30px 7px 10px;
  border: none;
  border-radius: 3px;
  position: relative;
  top: 9px;
  left: 210px;
}
#search_engine::-webkit-input-placeholder {
  /* WebKit, Blink, Edge */
  color: #353535;
}
#search_engine:-moz-placeholder {
  /* Mozilla Firefox 4 to 18 */
  color: #353535;
  opacity: 1;
}
#search_engine::-moz-placeholder {
  /* Mozilla Firefox 19+ */
  color: #353535;
  opacity: 1;
}
#search_engine:-ms-input-placeholder {
  /* Internet Explorer 10-11 */
  color: #353535;
}
/* End of Search Engine */

/* Login & Sign Up */

#login_nav_div,
#signup_nav_div {
  float: right;
  font-family: 'Open Sans', sans-serif;
  color: #353535;
  font-size: 17px;
  padding: 7px 30px 7px 10px;
  border-radius: 3px;
  margin-right: 10px;
  position: relative;
  left: -66px;
  background: white;
  top: 6px;
}
#login,
#signup {
  position: relative;
  top: -1px;
  left: 9px;
}
/* End of Login & Sign Up */

/* end of index.php */
＆＃13; 
<!DOCTYPE html>
<html>

<head>
  <title>Hacked Genius</title>
  <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.0/css/font-awesome.min.css">
  <link rel='stylesheet' href='main.css'>
  <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.3/jquery.min.js"></script>
  <script src="https://code.jquery.com/jquery-1.9.1.min.js"></script>
  <script src='main.js'></script>

  <style>
    /***********************\

	Modal Module - Title CSS FTW

\***********************/
    .Modal {
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      left: 0;
      background: transparent;
      visibility: hidden;
    }
    .Modal .content {
      position: absolute;
      left: 50%;
      top: 30%;
      width: 390px;
      padding: 50px;
      border-radius: 3px;
      background: #fff;
      transform: translate(-50%, -30%) scale(0);
      z-index: 50;
    }
    .Modal .close {
      position: absolute;
      top: 8px;
      right: 8px;
      display: block;
      width: 18px;
      height: 18px;
      padding: 2px;
      line-height: 18px;
      border-radius: 50%;
      text-align: center;
      cursor: pointer;
      background: #C5C5C5;
      color: #fff;
    }
    .Modal .close:before {
      content: '\2715';
    }
    .Modal.is-visible {
      visibility: visible;
      background: rgba(0, 0, 0, 0.5);
      transition: background .35s;
      transition-delay: .1s;
      z-index: 40;
    }
    .Modal.is-visible .content {
      transform: translate(-50%, -30%) scale(1);
      transition: transform .35s;
    }
    /* Model */
    #login_title,
    #signup_title {
      font-family: 'Open Sans', sans-serif;
      font-size: 23px;
      letter-spacing: 1px;
      position: relative;
      top: -20px;
      left: 110px;
    }
    #signup_title {
      left: 80px;
    }
    #login_username,
    #login_password,
    #signup_username,
    #signup_password,
    #signup_email {
      outline: none;
      border: 1px solid #ccc;
      color: #353535;
      padding: 12px 10px 12px 10px;
      border-radius: 3px;
      font-size: 16px;
      position: relative;
      left: -30px;
      width: 425px;
      font-family: 'Open Sans', sans-serif;
    }
    #login_username:focus,
    #login_password:focus,
    #signup_username:focus,
    #signup_password:focus,
    #signup_email:focus {
      border: 1px solid #4096ee;
    }
    #login_submit,
    #signup_submit {
      /* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#4096ee+0,4096ee+100;Blue+Flat+%232 */
      background: #4096ee;
      /* Old browsers */
      background: -moz-linear-gradient(top, #4096ee 0%, #4096ee 100%);
      /* FF3.6-15 */
      background: -webkit-linear-gradient(top, #4096ee 0%, #4096ee 100%);
      /* Chrome10-25,Safari5.1-6 */
      background: linear-gradient(to bottom, #4096ee 0%, #4096ee 100%);
      /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
      filter: progid: DXImageTransform.Microsoft.gradient(startColorstr='#4096ee', endColorstr='#4096ee', GradientType=0);
      /* IE6-9 */
      color: white;
      text-align: center;
      padding: 11px 12px 11px 12px;
      font-size: 22px;
      width: 445px;
      font-weight: normal;
      position: relative;
      top: 5px;
      border-radius: 3px;
      float: left;
      font-family: 'Open Sans', sans-serif;
      border: none;
      outline: none;
      cursor: pointer;
      position: relative;
      left: -28px;
      font-weight: bold;
    }
    #login_submit:focus,
    #login_submit:hover {
      background: rgb(37, 141, 200);
    }
    /* End of Model */
    /* Error Messages */
    #login_username_error,
    #login_password_error,
    #login_failed {
      font-family: 'Open Sans', sans-serif;
      color: #DD4B39;
      position: relative;
      left: -30px;
      top: -8px;
      font-weight: bold;
      display: none;
    }
    /* End of Error Messages */
    /* $_SESSION["id"] set */
    #user_avatar {
      float: left;
      width: 28px;
      height: 28px;
      border-radius: 50%;
      position: relative;
      top: -2px;
      left: -10px;
    }
    #user_username {
      color: white;
      float: right;
      font-family: 'Open Sans', sans-serif;
      font-weight: bold;
      font-size: 16px;
      position: relative;
      top: -31px;
      left: -220px;
      text-transform: capitalize;
      padding: 10px;
    }
    /* Drop Down */
    .dropdown_content {
      display: none;
      position: absolute;
      background: white;
      color: #555;
      border: 1px solid #DEDEDE;
      border-top: none;
      min-width: 220px;
      /* left: 1250px;
  top: 47px; */
      border-radius: 3px;
      z-index: 10;
      font-family: 'Open Sans', sans-serif;
      font-weight: normal;
      top: 44px;
      left: -125px;
    }
    .dropdown_content a {
      color: black;
      padding: 12px 16px;
      text-decoration: none;
      display: block;
      font-size: 16px;
    }
    .dropdown_content a:hover {
      color: #4096EE;
    }
    .dropdown:hover .dropdown_content {
      display: block;
    }
    #dropdown_caret {
      color: white;
      position: absolute;
      top: -10px;
      left: 135px;
    }
    #login_label {
      font-family: 'Open Sans', sans-serif;
      cursor: pointer;
      padding: 5px 5px 5px 20px;
    }
    #login_remember,
    #login_label {
      position: relative;
      top: 25px;
      left: -30px;
    }
    #login_label {
      left: -52px;
      -webkit-touch-callout: none;
      /* iOS Safari */
      -webkit-user-select: none;
      /* Chrome/Safari/Opera */
      -khtml-user-select: none;
      /* Konqueror */
      -moz-user-select: none;
      /* Firefox */
      -ms-user-select: none;
      /* Internet Explorer/Edge */
      user-select: none;
      /* Non-prefixed version, currently
                              not supported by any browser */
    }
    a #forgot_password {
      color: black;
      font-family: 'Open Sans', sans-serif;
      font-size: 16px;
      position: relative;
      top: 25px;
      left: 120px;
    }
    a #forgot_password:hover {
      text-decoration: underline;
    }
    #login_line,
    #signup_line {
      background: #ccc;
      height: 1px;
      width: 490px;
      position: relative;
      top: 25px;
      left: -50px;
    }
    #signup_line {
      top: 78px;
    }
    #login_crossSection,
    #signup_crossSection {
      font-family: 'Open Sans', sans-serif;
      font-size: 16px;
      color: black;
      position: relative;
      top: 37px;
      left: 90px;
    }
    #login_crossSection a,
    #signup_crossSection a {
      color: #4096EE;
      cursor: pointer;
    }
    #login_crossSection a:hover,
    #signup_crossSection a:hover {
      text-decoration: underline;
    }
  </style>
</head>

<body>

  <!-- Login Popup -->

  <div id="Popup" class="Modal">
    <div class="content">
      <span id='login_title'> Welcome Back </span> 
      <br>
      <form action='' method='post'>
        <span id='login_failed'></span>
        <input id='login_username' placeholder='Username' name='login_username'>
        <br>
        <br>
        <span id='login_username_error'></span>
        <input id='login_password' placeholder='Password' name='login_password' type='password'>
        <br>
        <br>
        <span id='login_password_error'></span>
        <input type='button' value='Login' id='login_submit' onclick='checkErrors()'>
      </form>

      <!-- Remember Me -->

      <input type='checkbox' name='login_remember' id='login_remember'>
      <label for='login_remember' id='login_label'>Remember Me</label>

      <!-- End of Remember Me -->

      <!-- Forgot Password? -->
      <a href='#'> <span id='forgot_password'> Forgot Password? </span> 
      </a>
      <br>
      <br>
      <!-- End of Forgot Password -->

      <!-- Cross Section -->

      <div id='login_line'></div>


      <span id='login_crossSection'> Not a member yet? <a href='#'> Sign Up </a> </span>

      <!-- End of Cross Section -->

      <span class="close"></div>
  </div>
  
  <!-- End of Login Popup -->
  
  <!-- Sign Up Popup -->
    <!-- Sign Up Popup -->
<div id="Popup2" class="Modal">
  <div class="content">
 <span id='signup_title'> Ready for awesome? </span> 
      <br>
      <form action='' method='post'>
        <span id='signup_failed'></span>
        <input id='signup_username' placeholder='Username' name='signup_username'>
        <br>
        <br>
        <span id='signup_username_error'></span>
        <input id='signup_email' placeholder='Email' name='signup_email'>
        <br>
        <br>
        <span id='signup_email_error'></span>
        <input id='signup_password' placeholder='Password' name='signup_password' type='password'>
        <br>
        <br>
        <span id='signup_password_error'></span>
        <input type='button' value='Sign Up' id='signup_submit' onclick='checkErrors()'>
      </form>

      <!-- Cross Section -->

      <div id='signup_line'></div>


      <span id='signup_crossSection'> Already a member? <a href='#'> Login </a> </span>

      <!-- End of Cross Section -->

      <span class="close"></div>
  </div>
  <!-- End of Sign Up Popup -->
  <!-- End of Sign Up Popup -->

 <!-- nav -->
      <div id='nav'>
      <a href='index.php'> <span id='nav_logo'> Logo </span> 
      </a>

      <!-- Search Engine -->
      <input id='search_engine' placeholder='Search Courses'>
      <!-- End of Search Engine -->

      <!-- Sign Up -->
      <a href='#Popup2' class='button'>
        <div id='signup_nav_div'>
          <span id='signup'> Sign Up </span>
        </div>
      </a>

      <!-- End of Sign Up -->

      <!-- Login -->

      <a href='#Popup' class='button'>
        <div id='login_nav_div'>
          <span id='login'> Login </span>
        </div>
      </a>

      <!-- End of Login -->
      } ?>

    </div>
    <!-- end of nav -->

    <script>
      $.fn.expose = function(options) {

        var $modal = $(this),
          $trigger = $('a[href="' + this.selector + '"]');

        $modal.on("expose:open", function() {

          $modal.addClass("is-visible");
          $modal.trigger("expose:opened");
        });

        $modal.on("expose:close", function() {

          $modal.removeClass("is-visible");
          $modal.trigger("expose:closed");
        });

        $trigger.on("click", function(e) {
          e.preventDefault();
          $modal.trigger("expose:open");
        });

        $modal.on("click", function(e) {
          if ($(e.target).is($modal) || $(e.target).is('.close')) {
            e.preventDefault();
            $modal.trigger("expose:close");
          }
        });

        return;
      }

       // Example Cancel Button

      $("#login_nav_div").click(function() {
        $("#Popup").expose();
      });

      $("#signup_nav_div").click(function() {
        $("#Popup2").expose();
      });

      $("#login_crossSection a").click(function() {
        $("#Popup").trigger('expose:close');
        $("#Popup2").trigger('expose:open');
      });

      $("#signup_crossSection a").click(function() {
        $("#Popup2").trigger('expose:close');
        $("#Popup").trigger('expose:open');
      });

      $(".cancel").on("click", function(e) {
        console.log('a')
        e.preventDefault();
        $(this).trigger("expose:close");
      });

       // Example Callbacks
      /*
       $("#Popup").on("expose:opened", function() {

         alert("Modal Opened!");
       });

       $("#Popup").on("expose:closed", function() {

         alert("Modal Closed!");
       });
       */

      function checkErrors() {

        if ($("#login_remember").is(":checked")) {
          var checked = 1;
        } else {
          checked = 0;
        }

        var login_username_val = $("#login_username").val().length;
        var login_password_val = $("#login_password").val().length;

        var login_username = $("#login_username").val();
        var login_password = $("#login_password").val();

        if (login_username_val < 1) {
          $("#login_username_error").show().text("Username Required");
          $("#login_failed").hide();
          $("#login_username").css("border", "1px solid #DD4B39");
        } else {
          $("#login_username_error").hide();
          $("#login_username").css("border", "");
        }

        if (login_password_val < 1) {
          $("#login_password_error").show().text("Password Required");
          $("#login_failed").hide();
          $("#login_password").css("border", "1px solid #DD4B39");
        } else {
          $("#login_password_error").hide();
          $("#login_password").css("border", "");
        }

        if (login_password_val > 0 && login_username_val > 0) {
          $.post("check.php?checked=" + checked, {
            username: login_username,
            password: login_password
          }, function(data) {

            if (data == "Login Worked") {
              location.reload();
            }

            if (data == "Login Failed") {
              $("#login_failed").show().text("Login Failed");
            }
          });
        }

      }
    </script>
</body>
＆＃13;
＆＃13;
＆＃13;

2 个答案:

答案 0 :(得分：1)

似乎你需要在触发事件之前调用make两个弹出窗口调用expose()。

在你的代码中，只有当用户点击“登录”时，才会初始化弹出模式（调用expose（））。或者＆＃39;注册＆＃39;纽扣。

一个简单的解决方案是在文档准备就绪时进行初始化：

只需改变：

$("#login_nav_div").click(function() {
        $("#Popup").expose();
    });

    $("#signup_nav_div").click(function() {
        $("#Popup2").expose();
    });

为：

$(document).ready(function(){
 $("#Popup").expose();
 $("#Popup2").expose();
})

答案 1 :(得分：1)

MMhunter并不远......这是一个初始化的事情 我注意到＆＃34;没有出现弹出窗口＆＃34;被触发了...但是没有＃34; .is-visible＆＃34;类。

我玩了一会儿......发现了它：

  $("#login_crossSection a").click(function() {
    console.log("Clicked signup from login");
    $("#Popup2").expose();                  // Added
    $("#Popup").trigger('expose:close');
    $("#Popup2").trigger('expose:open');

  });

  $("#signup_crossSection a").click(function() {
    console.log("Clicked login from signup");
    $("#Popup").expose();                   // Added
    $("#Popup2").trigger('expose:close');
    $("#Popup").trigger('expose:open'); 
  });

添加了这两行...并且它有效。

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