相關實例

時間  2019-11-17
標籤 相關 實例 简体版
原文   原文鏈接

實例練習

左側菜單

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        *{
            margin: 0;
            padding: 0;
        }
          .left{
              width: 20%;
              height: 500px;
              float: left;
              background-color: wheat;
          }

          .right{
              float: left;
              width: 80%;
              height: 500px;
              background-color: lightgray;

          }

           .title{
               text-align: center;
               line-height: 40px;
               background-color: #0e90d2;
               color: white;
           }
        .item{
            padding: 10px;
        }

        .hide{
            display: none;
        }
    </style>
</head>
<body>



<div class="outer">
      <div class="left">
           <div class="item">
               <div class="title">菜單一</div>
               <ul class="con">
                   <li>111</li>
                   <li>111</li>
                   <li>111</li>
               </ul>
           </div>
          <div class="item">
               <div class="title">菜單二</div>
               <ul class="con hide">
                   <li>222</li>
                   <li>222</li>
                   <li>222</li>
               </ul>
           </div>
          <div class="item">
               <div class="title">菜單三</div>
               <ul class="con hide">
                   <li>333</li>
                   <li>333</li>
                   <li>333</li>
               </ul>
           </div>
      </div>
      <div class="right"></div>
</div>


<script>

    var eles_title=document.getElementsByClassName("title");



    for (var i=0;i<eles_title.length;i++){
         eles_title[i].onclick=function(){

             this.nextElementSibling.classList.remove("hide");

             for(var j=0;j<eles_title.length;j++){

                 if (eles_title[j]!=this){
                     eles_title[j].nextElementSibling.classList.add("hide")
                 }

             }


         }

    }




</script>
</body>
</html>
View Code

 搜索框

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>


<script>

function Focus(){

    var input=document.getElementById("ID1");
    if (input.value=="請輸入用戶名"){
        input.value="";
    }

}

function Blurs(){

    var ele=document.getElementById("ID1");
    var val=ele.value;
    if(!val.trim()){

        ele.value="請輸入用戶名";
    }
}

</script>
</head>
<body>
    <input id="ID1" type="text" value="請輸入用戶名" onblur="Blurs()" onfocus="Focus()">
</body>
</html>
View Code

模態對話框

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        .back{
            background-color: white;
            height: 2000px;
        }

        .shade{
            position: fixed;
            top: 0;
            bottom: 0;
            left:0;
            right: 0;
            background-color: grey;
            opacity: 0.4;
        }

        .hide{
            display: none;
        }

        .models{
            position: fixed;
            top: 50%;
            left: 50%;
            margin-left: -100px;
            margin-top: -100px;
            height: 200px;
            width: 200px;
            background-color: wheat;

        }
    </style>
</head>
<body>
<div class="back">
    <input class="c" type="button" value="click">
</div>

<div class="shade hide handles"></div>

<div class="models hide handles">
    <input class="c" type="button" value="cancel">
</div>


<script>


    var eles=document.getElementsByClassName("c");
    var handles=document.getElementsByClassName("handles");
    for(var i=0;i<eles.length;i++){
        eles[i].onclick=function(){

            if(this.value=="click"){

                for(var j=0;j<handles.length;j++){

                    handles[j].classList.remove("hide");

                 }

            }
            else {
                for(var j=0;j<handles.length;j++){

                    handles[j].classList.add("hide");
                }

            }
        }
    }

</script>

</body>
</html>
View Code

表格案例

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<button class="select_all">全選</button>
<button class="select_reverse">反選</button>
<button class="cancel">取消</button>

<hr>

<table class="server_table" border="2px" cellspacing="2px">
    <tr>
        <td><input type="checkbox" class="item"></td>
        <td>111</td>
        <td>111</td>
        <td>111</td>
    </tr>
    <tr>
        <td><input type="checkbox" class="item"></td>
        <td>222</td>
        <td>222</td>
        <td>222</td>
    </tr>
    <tr>
        <td><input type="checkbox" class="item"></td>
        <td>333</td>
        <td>333</td>
        <td>333</td>
    </tr>
    <tr>
        <td><input type="checkbox" class="item"></td>
        <td>444</td>
        <td>444</td>
        <td>444</td>
    </tr>
</table>


<script>
/*
    var ele_all=document.getElementsByClassName("select_all")[0];
    var ele_reverse=document.getElementsByClassName("select_reverse")[0];
    var ele_cancel=document.getElementsByClassName("cancel")[0];
    var input_arr=document.getElementsByClassName("item");

    ele_all.onclick=function(){
          for(var i=0;i<input_arr.length;i++){
              console.log(input_arr[i]);
              var input=input_arr[i];
              input.checked=true;
          }
    };

     ele_cancel.onclick=function(){
          for(var i=0;i<input_arr.length;i++){
              console.log(input_arr[i]);
              var input=input_arr[i];
              input.checked=false;
          }
    };

    ele_reverse.onclick=function(){
          for(var i=0;i<input_arr.length;i++){
              console.log(input_arr[i]);
              var input=input_arr[i];
              if(input.checked){
                  input.checked=false;
              }
              else{
                  input.checked=true;
              }
          }
    };

*/


    var input_arr=document.getElementsByClassName("item");
    var button_arr=document.getElementsByTagName("button");

    for(var i=0;i<button_arr.length;i++){

        button_arr[i].onclick=function(){


            for (var j=0;j<input_arr.length;j++){
                 var inp=input_arr[j]
                 if(this.innerText=="全選"){
                     console.log("ok");
                 inp.checked=true;
             }
            else if(this.innerText=="取消"){
                  inp.checked=false;
             }
            else {
                 if(inp.checked){
                     inp.checked=false;
                 }else {
                     inp.checked=true;
                 }
             }
                
            }
        }

    }
</script>
</body>
</html>
View Code

select移動

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <style>
        .outer{
            margin: 0 auto;
            background-color: darkgray;
            width: 80%;
            height: 600px;margin-top: 30px;
            word-spacing: -5px;

        }

        #left{
            display: inline-block;
            width: 100px ;
            height: 140px;
            background-color: wheat;
            text-align: center;


        }

        #choice{
            display: inline-block;
            height: 140px;
            background-color: darkolivegreen;

            vertical-align: top;
            padding:0 5px;


        }

        #choice button{
            margin-top: 20px;
        }

         #right{
            display: inline-block;
            width: 100px ;
            height: 140px;
            background-color: wheat;
            text-align: center;
            line-height: 140px;

        }

    </style>
</head>
<body>



<div class="outer">

    <select multiple="multiple" size="5" id="left">
    <option>紅樓夢</option>
    <option>西遊記</option>
    <option>水滸傳</option>
    <option>JinPingMei</option>
    <option>三國演義</option>
</select>




<span id="choice">
    <button id="choose_move"> > </button><br>
    <button id="all_move"> >> </button>
</span>



<select multiple="multiple" size="10" id="right">
    <option>放風箏的人</option>
</select>


</div>




<script>

    var choose_move=document.getElementById("choose_move");
    var all_move=document.getElementById("all_move");

    var right=document.getElementById("right");
    var left=document.getElementById("left");
    var options=left.options;



    choose_move.onclick=function(){

        for (var i=0; i<options.length;i++){

             var option=options[i];
             if(option.selected==true){

                   // var news=option.cloneNode(true);
                   // console.log(news);

                   right.appendChild(option);
                   i--;
             }
         }
    };

    all_move.onclick=function(){

        for (var i=0; i<options.length;i++){

             var option=options[i];

                   right.appendChild(option);
                   i--;

         };
    };




    /*
   var buttons=document.getElementsByTagName("button");
   for(var i=0;i<buttons.length;i++) {
        buttons[i].onclick = function () {

            for (var i = 0; i < options.length; i++) {

                var option = options[i];

                if (this.innerText == ">") {
                    if (option.selected == true) {

                        // var news=option.cloneNode(true);
                        // console.log(news);

                        right.appendChild(option);
                        i--;
                    }
                } else {
                    right.appendChild(option);
                    i--;
                }
            }
        };
    }


   */


</script>


</body>
</html>
View Code

二級聯動

<select id="province">
    <option>請選擇省:</option>
</select>

<select id="city">
    <option>請選擇市:</option>
</select>


<script>
    data={"河北省":["廊坊","邯鄲"],"北京":["朝陽區","海淀區"]};


      var p=document.getElementById("province");
      var c=document.getElementById("city");
    
    for(var i in data){
        var option_pro=document.createElement("option");

        option_pro.innerHTML=i;

        p.appendChild(option_pro);
    }
     p.onchange=function(){

            pro=(this.options[this.selectedIndex]).innerHTML;
            citys=data[pro];

         c.options.length=0;

         for (var i in citys){
             var option_city=document.createElement("option");
             option_city.innerHTML=citys[i];
             c.appendChild(option_city);
         }

        }
</script>
View Code

跑馬燈與tab切換

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>tab</title>
  <style>
    *{margin:0; padding:0; list-style:none;}
    body{
        font-family: "Helvetica Neue", "Hiragino Sans GB", "Microsoft YaHei", "\9ED1\4F53", Arial, sans-serif;
    }
    h3{
        text-align: center;
        color:darkcyan;
        margin-top: 30px;
        letter-spacing: 5px;
    }
    .box{
      width: 1000px;
      margin:50px auto 0px;
    }
    #title{
      line-height: 40px;
      background-color: rgb(247,247,247);
      font-size: 16px;
      font-weight: bold;
      color: rgb(102,102,102);
    }
    #title span{
      float: left;
      width: 166px;
      text-align: center;
    }
    #title span:hover{
      /*color: black;*/
      cursor: pointer;
    }
    #content{
      margin-top: 20px;
    }
    #content li{
      width: 1050px;
      display: none;
      background-color: rgb(247,247,247);
    }
    #content li div{
      width: 156px;
      margin-right: 14px;
      float: left;
      text-align: center;
    }
    #content li div a{
      font-size: 14px;
      color: black;
      line-height: 14px;
    /*  float: left;*/
    display: inline-block;
      margin-top: 10px;
    }
    #content li a:hover{
      color: #B70606;
    }
    #content li div span{
        font-size: 16px;
        line-height: 16px;
        /*float: left;*/
        display: block;
        color: rgb(102,102,102);
        margin-top: 10px;
      }
    #content img{
      float: left;
      width: 155px;
      height: 250px;
    }
    #title .select{
      background-color: #2459a2;
      color: white;
        border-radius: 10%;
    }
    #content .show{
      display: block;
    }

    .show span{
        color: red!important;
        font-size: 30px;
    }
  </style>
</head>

<body>
    <h3 id="wel">京東商城歡迎您</h3>
    <!--  direction="right up down left" -->
<!--  behavior：滾動方式(包括3個值：scroll、slide、alternate) -->
<!--  說明：scroll：循環滾動，默認效果；slide：只滾動一次就中止；alternate：來回交替進行滾動。 -->
<!--  scrollamount="5" 滾動速度 -->

<marquee behavior="scroll" direction="right">歡迎您苑昊先生</marquee>
    <script>

    function test(){

        var mywel = document.getElementById("wel");
        var content = mywel.innerText;

        var f_content = content.charAt(0);
        var l_content = content.substring(1,content.length);

        var new_content = l_content + f_content;
        mywel.innerText = new_content;

    }

    // setInterval("test();", 500);
</script>
    <div class="box">
      <p id="title">
        <span class="select">家用電器</span>
        <span>傢俱</span>
        <span>汽車</span>
        <span>食品</span>
        <span>女鞋</span>
        <span>醫療保健</span>
      </p>

      <ul id="content">
        <li class="show">

          <div><img src="https://img10.360buyimg.com/n1/s450x450_jfs/t4786/325/2470647304/119102/9e1a4ed5/59005841Nd786a8df.jpg" alt="冰箱"><a href="#">容聲(Ronshen)冰箱</a><span>價格:5600</span></div>
          <div><img src="https://img12.360buyimg.com/n1/s450x450_jfs/t3037/347/1290968859/201366/7c1028a0/57c00194N9d0a54c6.jpg" alt="洗衣機"><a href="#">海爾洗衣機</a><span>價格:5400</span></div>
          <div><img src="https://img11.360buyimg.com/n1/jfs/t3289/128/2393835119/236360/af1d283b/57e0f300N53dde603.jpg" alt="電飯煲"><a href="#">福庫(CUCKOO)電飯煲</a><span>價格:3999</span></div>
          <div><img src="https://img13.360buyimg.com/n1/jfs/t3235/137/2361713777/152258/a6908440/57e098c2N44a90a5d.jpg" alt="智能電視"><a href="#">三星智能電視</a><span>價格:8999</span></div>
          <div><img src="https://img10.360buyimg.com/n1/jfs/t2053/101/1391591157/215066/572e131b/5696ee9bN2376492d.jpg" alt="淨水器"><a href="#">淨水器</a><span>價格:1300</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t3175/78/2357430273/262835/9a8e7f65/57e0a3e9Nbda39dd2.jpg" alt="空氣淨化器"><a href="#">空氣淨化器</a><span>價格:5300</span></div>
        </li>

        <li>

          <div><img src="https://img12.360buyimg.com/n1/jfs/t1948/172/2877517581/556924/682eb107/56f63dc8Naddf77e5.jpg" alt="沙發"><a href="#">沙發</a><span>價格:2900</span></div>
          <div><img src="https://img12.360buyimg.com/n1/jfs/t1948/172/2877517581/556924/682eb107/56f63dc8Naddf77e5.jpg" alt="沙發"><a href="#">沙發</a><span>價格:2900</span></div>
          <div><img src="https://img12.360buyimg.com/n1/jfs/t1948/172/2877517581/556924/682eb107/56f63dc8Naddf77e5.jpg" alt="沙發"><a href="#">沙發</a><span>價格:2900</span></div>
          <div><img src="https://img12.360buyimg.com/n1/jfs/t1948/172/2877517581/556924/682eb107/56f63dc8Naddf77e5.jpg" alt="沙發"><a href="#">沙發</a><span>價格:2900</span></div>
          <div><img src="https://img12.360buyimg.com/n1/jfs/t1948/172/2877517581/556924/682eb107/56f63dc8Naddf77e5.jpg" alt="沙發"><a href="#">沙發</a><span>價格:2900</span></div>
          <div><img src="https://img12.360buyimg.com/n1/jfs/t1948/172/2877517581/556924/682eb107/56f63dc8Naddf77e5.jpg" alt="沙發"><a href="#">沙發</a><span>價格:2900</span></div>

        </li>
        <li>
          <div><img src="http://img11.360buyimg.com/n1/jfs/t4969/76/45396935/144539/347153d4/58d9cff4N36872ad6.jpg" alt="長安汽車"><a href="#">長安汽車</a><span>價格:12900</span></div>
          <div><img src="http://img11.360buyimg.com/n1/jfs/t4969/76/45396935/144539/347153d4/58d9cff4N36872ad6.jpg" alt="長安汽車"><a href="#">長安汽車</a><span>價格:12900</span></div>
          <div><img src="http://img11.360buyimg.com/n1/jfs/t4969/76/45396935/144539/347153d4/58d9cff4N36872ad6.jpg" alt="長安汽車"><a href="#">長安汽車</a><span>價格:12900</span></div>
          <div><img src="http://img11.360buyimg.com/n1/jfs/t4969/76/45396935/144539/347153d4/58d9cff4N36872ad6.jpg" alt="長安汽車"><a href="#">長安汽車</a><span>價格:12900</span></div>
          <div><img src="http://img11.360buyimg.com/n1/jfs/t4969/76/45396935/144539/347153d4/58d9cff4N36872ad6.jpg" alt="長安汽車"><a href="#">長安汽車</a><span>價格:12900</span></div>
          <div><img src="http://img11.360buyimg.com/n1/jfs/t4969/76/45396935/144539/347153d4/58d9cff4N36872ad6.jpg" alt="長安汽車"><a href="#">長安汽車</a><span>價格:12900</span></div>
        </li>
        <li>

          <div><img src="https://img14.360buyimg.com/n1/jfs/t4414/110/2582917360/207971/b7e129ad/58f0ee1fN94425de1.jpg" alt="嘉興糉子"><a href="#">嘉興糉子</a><span>價格:1</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t4414/110/2582917360/207971/b7e129ad/58f0ee1fN94425de1.jpg" alt="嘉興糉子"><a href="#">嘉興糉子</a><span>價格:1</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t4414/110/2582917360/207971/b7e129ad/58f0ee1fN94425de1.jpg" alt="嘉興糉子"><a href="#">嘉興糉子</a><span>價格:1</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t4414/110/2582917360/207971/b7e129ad/58f0ee1fN94425de1.jpg" alt="嘉興糉子"><a href="#">嘉興糉子</a><span>價格:1</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t4414/110/2582917360/207971/b7e129ad/58f0ee1fN94425de1.jpg" alt="嘉興糉子"><a href="#">嘉興糉子</a><span>價格:1</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t4414/110/2582917360/207971/b7e129ad/58f0ee1fN94425de1.jpg" alt="嘉興糉子"><a href="#">嘉興糉子</a><span>價格:1</span></div>

        </li>
        <li>

          <div><img src="https://img14.360buyimg.com/n1/jfs/t3079/298/5759209435/92674/14818594/587f1c33N53e5d2a9.jpg" alt="星期六"><a href="#">星期六</a><span>價格:439</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t3079/298/5759209435/92674/14818594/587f1c33N53e5d2a9.jpg" alt="星期六"><a href="#">星期六</a><span>價格:439</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t3079/298/5759209435/92674/14818594/587f1c33N53e5d2a9.jpg" alt="星期六"><a href="#">星期六</a><span>價格:439</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t3079/298/5759209435/92674/14818594/587f1c33N53e5d2a9.jpg" alt="星期六"><a href="#">星期六</a><span>價格:439</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t3079/298/5759209435/92674/14818594/587f1c33N53e5d2a9.jpg" alt="星期六"><a href="#">星期六</a><span>價格:439</span></div>
          <div><img src="https://img14.360buyimg.com/n1/jfs/t3079/298/5759209435/92674/14818594/587f1c33N53e5d2a9.jpg" alt="星期六"><a href="#">星期六</a><span>價格:439</span></div>

        </li>
        <li>

          <div><img src="https://img12.360buyimg.com/n1/jfs/t5755/127/1139389729/356866/99d4e869/5923e410Nb2983f70.jpg" alt="匯仁 腎寶片"><a href="#">匯仁 腎寶片</a><span>價格:322</span></div>
          <div><img src="https://img12.360buyimg.com/n1/jfs/t5755/127/1139389729/356866/99d4e869/5923e410Nb2983f70.jpg" alt="匯仁 腎寶片"><a href="#">匯仁 腎寶片</a><span>價格:322</span></div>
          <div><img src="https://img12.360buyimg.com/n1/jfs/t5755/127/1139389729/356866/99d4e869/5923e410Nb2983f70.jpg" alt="匯仁 腎寶片"><a href="#">匯仁 腎寶片</a><span>價格:322</span></div>
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