JS中的标签和css计数器递增

时间：2016-10-24 12:26:12

标签： javascript jquery html mysql css 

    public MainWindowVM()
    {
        private ObservableCollection<Node> mRootNodes;
        public IEnumerable<Node> RootNodes { get { return mRootNodes; } }
        List<string[]> TreeNodes = new List<string[]>();

        string[] lines = null;
        try
        {
            lines = System.IO.File.ReadAllLines(MainWindow.TextFilePath , System.Text.Encoding.Default);
        }
        catch (IOException ex)
        {
            MessageBox.Show(ex.Message);
            Environment.Exit(0);
        }
        if (lines == null || lines.Length == 0)
        {
            MessageBox.Show("Text file has no content!");
            Environment.Exit(0);
        }

        foreach (var line in lines)
        {
            TreeNodes.Add(line.Split('|'));
        }

        Node newNode = null;
        Node childNode = null;
        Node root = new Node() { Name = TreeNodes[0][0] };
        if (TreeNodes[0].Length > 1)
        {
            newNode = new Node() { Name = TreeNodes[0][1] };
            root.Children.Add(newNode);
        }
        for (int s = 2; s < TreeNodes[0].Length; s++)
        {
            childNode = new Node() { Name = TreeNodes[0][s] };
            newNode.Children.Add(childNode);
            newNode = childNode;
        }
    }

<!DOCTYPE html>
<html >
  <head>
    <meta charset="UTF-8">
    <title>Sign-Up/Login Form</title>
    <link href='http://fonts.googleapis.com/css?family=Titillium+Web:400,300,600' rel='stylesheet' type='text/css'>

    <link rel="stylesheet" href="css/normalize.css">


        <link rel="stylesheet" href="css/style.css">

  </head>

  <body>
    <div class="form">

      <ul class="tab-group">
    	<li class="tab active"><a href="#leaderboard">LeaderBoard</a></li>
    	<li class="tab"><a href="#login">MedalTally</a></li>
      </ul>

      <div class="tab-content">
    	<div id="signup">

    		<div class="leaderboard" id="leaderboard">

    		  <ol>
    			<li>
    			  <mark>Shivam Sharma</mark>
    			  <small>315</small>
    			</li>
    			<li>
    			  <mark>Deepa B</mark>
    			  <small>301</small>
    			</li>
    			<li>
    			  <mark>Raymond Knight</mark>
    			  <small>292</small>
    			</li>
    			<li>
    			  <mark>Trevor McCormick</mark>
    			  <small>245</small>
    			</li>
    			<li>
    			  <mark>Andrew Fox</mark>
    			  <small>203</small>
    			</li>
    			<li>
    			  <mark>Andrew Fox</mark>
    			  <small>203</small>
    			</li>
    			<li>
    			  <mark>Trevor McCormick</mark>
    			  <small>245</small>
    			</li>
    			<li>
    			  <mark>Andrew Fox</mark>
    			  <small>203</small>
    			</li>

    		  </ol>
    		</div>


    	
        </div>

    	<div id="login">

    	</div>

    	</div><!-- tab-content -->

    </div>
     <!-- /form -->




    <script src='http://cdnjs.cloudflare.com/ajax/libs/jquery/2.1.3/jquery.min.js'></script>

        <script src="js/index.js"></script>



  </body>
</html>
*,
*:before,
*:after {
  box-sizing: border-box;
}

html {
  overflow-y: scroll;
}


a {
  text-decoration: none;
  color: #1ab188;
  -webkit-transition: .5s ease;
  transition: .5s ease;
}

a:hover {
  color: #179b77;
}

.form {
  background: rgba(19, 35, 47, 0.9);
  padding: 10px;
  max-width: 330px;
  margin: 40px auto;


}

.tab-group {
  list-style: none;
  padding: 0;
  margin: 0 0 0 0;
}

.tab-group:after {
  content: "";
  display: table;
  clear: both;
}

.tab-group li a {
  display: block;
  text-decoration: none;
  color: #a0b3b0;
  font-size: 20px;
  float: left;
  width: 50%;
  text-align: center;
  cursor: pointer;

  transition: .5s ease;
}

.tab-group li a:hover {
  background: #179b77;
  color: #ffffff;
}

.tab-group .active a {
  background: #1ab188;
  color: #ffffff;
}

.tab-content > div:last-child {
  display: none;
}


/*--------------------
Body
--------------------*/

body {
  min-height: 650px;
  height: 200px;
  margin: 0;
  background:-webkit-radial-gradient(ellipse farthest-corner at center top, #f39264 0%, #f2606f 100%);
  background: radial-gradient(ellipse farthest-corner at center top, #f39264 0%, #f2606f 100%);
  color: #fff;
  font-family: 'Open Sans', sans-serif;
  padding 10px;
}


/*--------------------
Leaderboard
--------------------*/

.leaderboard {


  width: 300px;
  height: 400px;

  display: none;
}


.leaderboard ol li {
  position: inherit;
  z-index: 1;
  font-size: 14px;
  counter-increment: leaderboard;
  padding: 18px 10px 18px 10px;
  cursor: pointer;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transform: translateZ(0) scale(1, 1);
  transform: translateZ(0) scale(1, 1);
}

.leaderboard ol li::before {
  content: counter(leaderboard);
  position: absolute;
  z-index: 2;
  top: 15px;
  left: 15px;
  width: 20px;
  height: 20px;
  line-height: 20px;
  color: #c24448;
  background: #fff;
  border-radius: 20px;
  text-align: center;
}

.leaderboard ol li mark {
  position: absolute;
  z-index: 5;
  top: 0;
  left: 0;
  width: 350%;
  height: 100%;
  padding: 18px 10px 18px 50px;
  margin: 0;
  background: none;
  color: #fff;
}

.leaderboard ol li mark::before,
.leaderboard ol li mark::after {

  position: relative;
  z-index: 1;

  left: 9px;
  border-top: 10px solid #c24448;
  -webkit-transition: all .1s ease-in-out;
  transition: all .1s ease-in-out;
  opacity: 0;
}

.leaderboard ol li mark::after {
  left: auto;
  border-left: none;
  border-right: 10px solid transparent;
}

.leaderboard ol li small {
  position: relative;
  z-index: 2;
  display: block;
  text-align: right;
}

.leaderboard ol li::after {
  content: '';
  position: absolute;
  z-index: 10;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #fa6855;
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.08);
  -webkit-transition: all .3s ease-in-out;
  transition: all .3s ease-in-out;
  opacity: 0;
}

.leaderboard ol li:nth-child(1) {
  background: #fa6855;
}

.leaderboard ol li:nth-child(1)::after {
  background: #fa6855;
}

.leaderboard ol li:nth-child(2) {
  background: #e0574f;
}

.leaderboard ol li:nth-child(2)::after {
  background: #e0574f;
  box-shadow: 0 2px 0 rgba(0, 0, 0, 0.08);
}

.leaderboard ol li:nth-child(2) mark::before,
.leaderboard ol li:nth-child(2) mark::after {
  border-top: 6px solid #ba4741;
  bottom: -7px;
}

.leaderboard ol li:nth-child(3) {
  background: #d7514d;
}

.leaderboard ol li:nth-child(3)::after {
  background: #d7514d;
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.11);
}

.leaderboard ol li:nth-child(3) mark::before,
.leaderboard ol li:nth-child(3) mark::after {
  border-top: 2px solid #b0433f;
  bottom: -3px;
}

.leaderboard ol li:nth-child(4) {
  background: #cd4b4b;
}

.leaderboard ol li:nth-child(4)::after {
  background: #cd4b4b;
  box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.15);
}

.leaderboard ol li:nth-child(4) mark::before,
.leaderboard ol li:nth-child(4) mark::after {
  top: -7px;
  bottom: auto;
  border-top: none;
  border-bottom: 6px solid #a63d3d;
}

.leaderboard ol li:nth-child(5) {
  background: #cd4b4b;
}

.leaderboard ol li:nth-child(5)::after {
  background: #cd4b4b;
  box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.15);
}

.leaderboard ol li:nth-child(5) mark::before,
.leaderboard ol li:nth-child(4) mark::after {
  top: -7px;
  bottom: auto;
  border-top: none;
  border-bottom: 6px solid #a63d3d;
}

.leaderboard ol li:nth-child(6) {
  background: #cd4b4b;
}

.leaderboard ol li:nth-child(6)::after {
  background: #cd4b4b;
  box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.15);
}

.leaderboard ol li:nth-child(6) mark::before,
.leaderboard ol li:nth-child(4) mark::after {
  top: -7px;
  bottom: auto;
  border-top: none;
  border-bottom: 6px solid #a63d3d;
}

.leaderboard ol li:nth-child(7) {
  background: #cd4b4b;
}

.leaderboard ol li:nth-child(7)::after {
  background: #cd4b4b;
  box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.15);
}

.leaderboard ol li:nth-child(7) mark::before,
.leaderboard ol li:nth-child(4) mark::after {
  top: -7px;
  bottom: auto;
  border-top: none;
  border-bottom: 6px solid #a63d3d;
}

.leaderboard ol li:nth-child(8) {
  background: #c24448;
  border-radius: 0 0 10px 10px;
}

.leaderboard ol li:nth-child(8)::after {
  background: #c24448;
  box-shadow: 0 -2.5px 0 rgba(0, 0, 0, 0.12);
  border-radius: 0 0 10px 10px;
}

.leaderboard ol li:nth-child(8) mark::before,
.leaderboard ol li:nth-child(5) mark::after {
  top: -9px;
  bottom: auto;
  border-top: none;
  border-bottom: 8px solid #993639;
}

.leaderboard ol li:hover {
  z-index: 2;
  overflow: visible;
}

.leaderboard ol li:hover::after {
  opacity: 1;
  -webkit-transform: scaleX(1.06) scaleY(1.03);
  transform: scaleX(1.06) scaleY(1.03);
}

.leaderboard ol li:hover mark::before,
.leaderboard ol li:hover mark::after {
  opacity: 1;
  -webkit-transition: all .35s ease-in-out;
  transition: all .35s ease-in-out;
}

current situation

我有以上代码用于排行榜的html，css和js。

问题： 1.如何摆脱排行榜主体左侧的增量计数器。

2.如果页面加载，我们可以显示排行榜，而不仅仅是标签，而不仅仅是排行榜和medaltally标签。

3.如何在上述标签下面再加上两个标签，即排行榜下方和中间标签。

上述代码的小提琴链接：link

1 个答案:

答案 0 :(得分：1)

第一期。将以下属性添加到.leaderboard ol li类

中 
    list-style: none;

对于第二个请求，请替换onclick jquery事件处理程序代码，并将其替换为document.ready block中的以下内容

$(document).ready(function(){

                var _this = $('.tab a:first')
                var block = _this.attr('href');
                if(block == "#leaderboard"){
                    $(block).fadeIn();
                    $('#login').hide();
                    // code to hide other tabs if added
                }
        });

对于3请求：在<ul class="tab-group">中添加另外2个li标签，如下所示

<ul class="tab-group">
  <li class="tab active"><a href="#leaderboard">LeaderBoard</a></li>
  <li class="tab"><a href="#login">MedalTally</a></li>
  <li class="tab"><a href="#">Third Tag</a></li>
  <li class="tab"><a href="#">Forth Tag</a></li>
</ul>

希望这有帮助。

[编辑]

要让css看起来不错，请按以下步骤操作：

  1. 在padding:0px !important;类

    2. 中添加.leaderboard ol属性

  2. 从height: 308px;课程中删除.leaderboard。

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