Example sharing of jQuery selector about attribute filter selector-JS Tutorial-php.cn

Example sharing of jQuery selector about attribute filter selector

黄舟

Release： 2017-09-30 11:30:54

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This article mainly introduces the attribute filter selector of jQuery selector in detail. It has certain reference value. Interested friends can refer to it.

The examples in this article share jQuery attributes with everyone. The specific code of the filter selector is for your reference. The specific content is as follows

<html>
  <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>Untitled Document</title>
    <link rel="stylesheet" type="text/css" href="css/style.css" rel="external nofollow" >
    <style type="text/css">
      p, span, p {
        width: 140px;
        height: 140px;
        margin: 5px;
        background: #aaa;
        border: #000 1px solid;
        float: left;
        font-size: 17px;
        font-family: Verdana;
      }
      
      p.mini {
        width: 55px;
        height: 55px;
        background-color: #aaa;
        font-size: 12px;
      }
      
      p.hide {
        display: none;
      }      
    </style>
    <script type="text/javascript" src="jquery-1.7.2.js"></script>
    <script type="text/javascript">
      $(function(){
        
        $("#btn1").click(function(){
          $("p[title]").css("background", "#ffbbaa");
        });
        $("#btn2").click(function(){
          $("p[title=&#39;test&#39;]").css("background", "#ffbbaa");
        });
        $("#btn3").click(function(){
          //选取的元素中包含没有 title 的 p 元素. 
          $("p[title!=&#39;test&#39;]").css("background", "#ffbbaa");
        });
        
        $("#btn4").click(function(){
          $("p[title^=&#39;te&#39;]").css("background", "#ffbbaa");
        });
        
        $("#btn5").click(function(){
          $("p[title$=&#39;est&#39;]").css("background", "#ffbbaa");
        });
        $("#btn6").click(function(){
          $("p[title*=&#39;es&#39;]").css("background", "#ffbbaa");
        });
        $("#btn7").click(function(){
          $("p[id][title*=&#39;es&#39;]").css("background", "#ffbbaa");
        });
        
        $("#btn8").click(function(){
          $("p[title][title!=&#39;test&#39;]").css("background", "#ffbbaa");
        });
        
      })
    </script>
  </head>
  <body>    
    <input type="button" value="选取含有 属性title 的p元素." id="btn1"/>
    <input type="button" value="选取 属性title值等于&#39;test&#39;的p元素." id="btn2"/>
    <input type="button" value="选取 属性title值不等于&#39;test&#39;的p元素(没有属性title的也将被选中)." id="btn3"/>
    <input type="button" value="选取 属性title值 以&#39;te&#39;开始 的p元素." id="btn4"/>
    
    <input type="button" value="选取 属性title值 以&#39;est&#39;结束 的p元素." id="btn5"/>
    <input type="button" value="选取 属性title值 含有&#39;es&#39;的p元素." id="btn6"/>
    <input type="button" value="组合属性选择器,首先选取有属性id的p元素，然后在结果中 选取属性title值 含有&#39;es&#39;的 p 元素." id="btn7"/>
    <input type="button" value="选取 含有 title 属性值, 且title 属性值不等于 test 的 p 元素." id="btn8"/>
    
    <br><br>
    <p class="one" id="one">
      id 为 one,class 为 one 的p
      <p class="mini">class为mini</p>
    </p>
    <p class="one" id="two" title="test">
      id为two,class为one,title为test的p
      <p class="mini" title="other">class为mini,title为other</p>
      <p class="mini" title="test">class为mini,title为test</p>
    </p>
    <p class="one">
      <p class="mini">class为mini</p>
      <p class="mini">class为mini</p>
      <p class="mini">class为mini</p>
      <p class="mini"></p>
    </p>
    <p class="one">
      <p class="mini">class为mini</p>
      <p class="mini">class为mini</p>
      <p class="mini">class为mini</p>
      <p class="mini" title="tesst">class为mini,title为tesst</p>
    </p>
    <p style="display:none;" class="none">style的display为"none"的p</p>
    <p class="hide">class为"hide"的p</p>
    <p>
      包含input的type为"hidden"的p<input type="hidden" value="123456789" size="8">
    </p>
    <p id="mover">正在执行动画的p元素.</p>
  </body>
</html>

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