语法:
ondblclick="SomeJavaScriptCode"
ondblclick 事件会在对象被双击时发生。
支持该事件的 HTML 标签:
<a>, <address>, <area>, <b>, <bdo>, <big>, <blockquote>, <body>,
<button>, <caption>, <cite>, <code>, <dd>, <dfn>, <div>, <dl>, <dt>,
<em>, <fieldset>, <form>, <h1> to <h6>, <hr>, <i>, <img>, <input>,
<kbd>, <label>, <legend>, <li>, <map>, <object>, <ol>, <p>, <pre>,
<samp>, <select>, <small>, <span>, <strong>, <sub>, <sup>, <table>,
<tbody>, <td>, <textarea>, <tfoot>, <th>, <thead>, <tr>, <tt>, <ul>, <var>
支持该事件的 JavaScript 对象:
document, link
例:
<span style="font-size:18px;"><html> <body> 文本1: <input type="text" id="field1" value="Hello World!"> <br /> 文本2: <input type="text" id="field2"> <br /> <br /> 双击下面的按钮,看看效果如何: <br /> <button ondblclick="document.getElementById('field2').value= document.getElementById('field1').value">点击我</button> </body> </html> </span>
时间: 2024-09-30 06:32:52