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jquery中有oninput事件吗

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jquery中有oninput事件吗

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Jun 14, 2022 pm 07:03 PM

jquery

jquery中没有oninput事件，该事件在用户输入时触发，存在于html中和JavaScript中；在JavaScript中可以使用addEventListener()方法来设置oninput事件，语法为“<element oninput="myScript">”或者“object.addEventListener("input", myScript);”。

jquery中有oninput事件吗

本教程操作环境：windows10系统、jquery3.6.0版本、Dell G3电脑。

jquery中有oninput事件吗

oninput 事件在用户输入时触发。

该事件在或元素的值发生改变时触发。</p> <p>提示：该事件类似于 onchange 事件。不同之处在于 oninput 事件在元素值发生变化是立即触发， onchange 在元素失去焦点时触发。另外一点不同是 onchange 事件也可以作用于 <keygen> 和 <select> 元素。</p> <p>语法</p> <p>HTML 中:</p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'><element oninput="myScript"></pre><div class="contentsignin">登录后复制</div></div><p>JavaScript 中:</p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'>object.oninput=function(){myScript};</pre><div class="contentsignin">登录后复制</div></div><p>JavaScript 中, 使用 addEventListener() 方法:</p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'>object.addEventListener("input", myScript);</pre><div class="contentsignin">登录后复制</div></div><p>示例如下：<br/></p><div class="code" style="position:relative; padding:0px; margin:0px;"><pre class='brush:php;toolbar:false;'><body> <p>在文本框中尝试输入触发函数。</p> <input type="text" id="myInput" oninput="myFunction()"> <p id="demo"></p> <script> function myFunction() { var x = document.getElementById("myInput").value; document.getElementById("demo").innerHTML = "你输入的是: " + x; } </script></pre><div class="contentsignin">登录后复制</div></div><p>输出结果：<br></p> <p><img src="/static/imghw/default1.png" data-src="https://img.php.cn/upload/image/801/726/698/1655204575922039.gif" class="lazy" title="1655204575922039.gif" alt=" 3.gif"></p> <p>视频教程推荐：<a href="https://www.php.cn/course/list/19.html" target="_blank" textvalue="jQuery教程">jQuery视频教程</a><br></p><p>以上是jquery中有oninput事件吗的详细内容。更多信息请关注PHP中文网其他相关文章！</p> </div> </div> <div class="wzconShengming_sp"> <div class="bzsmdiv_sp">本站声明</div> <div>本文内容由网友自发贡献，版权归原作者所有，本站不承担相应法律责任。如您发现有涉嫌抄袭侵权的内容，请联系admin@php.cn</div> </div> </div> <ins class="adsbygoogle" style="display:block" data-ad-format="autorelaxed" data-ad-client="ca-pub-5902227090019525" data-ad-slot="2507867629"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); </script> <div class="AI_ToolDetails_main4sR"> <ins class="adsbygoogle" style="display:block" data-ad-client="ca-pub-5902227090019525" data-ad-slot="3653428331" data-ad-format="auto" data-full-width-responsive="true"></ins> <script> (adsbygoogle = window.adsbygoogle || []).push({}); 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