<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>自动化 on kenji.blog</title><link>http://kenji.blog/zh-cn/tags/%E8%87%AA%E5%8A%A8%E5%8C%96/</link><description>Recent content in 自动化 on kenji.blog</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><copyright>kenjinote</copyright><lastBuildDate>Wed, 05 Oct 2022 20:07:06 +0900</lastBuildDate><atom:link href="http://kenji.blog/zh-cn/tags/%E8%87%AA%E5%8A%A8%E5%8C%96/index.xml" rel="self" type="application/rss+xml"/><item><title>全选网页内的所有复选框</title><link>http://kenji.blog/zh-cn/p/web%E3%83%9A%E3%83%BC%E3%82%B8%E5%86%85%E3%81%AE%E3%81%99%E3%81%B9%E3%81%A6%E3%81%AE%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%83%9C%E3%83%83%E3%82%AF%E3%82%B9%E3%82%92%E5%85%A8%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%81%99%E3%82%8B/</link><pubDate>Wed, 05 Oct 2022 20:07:06 +0900</pubDate><guid>http://kenji.blog/zh-cn/p/web%E3%83%9A%E3%83%BC%E3%82%B8%E5%86%85%E3%81%AE%E3%81%99%E3%81%B9%E3%81%A6%E3%81%AE%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%83%9C%E3%83%83%E3%82%AF%E3%82%B9%E3%82%92%E5%85%A8%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%81%99%E3%82%8B/</guid><description>&lt;img src="http://kenji.blog/p/web%E3%83%9A%E3%83%BC%E3%82%B8%E5%86%85%E3%81%AE%E3%81%99%E3%81%B9%E3%81%A6%E3%81%AE%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%83%9C%E3%83%83%E3%82%AF%E3%82%B9%E3%82%92%E5%85%A8%E3%83%81%E3%82%A7%E3%83%83%E3%82%AF%E3%81%99%E3%82%8B/img.png" alt="Featured image of post 全选网页内的所有复选框" />&lt;p>要全选网页内的所有复选框，请按F12打开DevTools，将以下代码粘贴到控制台并执行。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-js" data-lang="js">&lt;span class="line">&lt;span class="cl">&lt;span class="kd">let&lt;/span> &lt;span class="nx">boxes&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">querySelectorAll&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;input[type=&amp;#34;checkbox&amp;#34;]&amp;#39;&lt;/span>&lt;span class="p">);&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="k">for&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="kd">let&lt;/span> &lt;span class="nx">i&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="mi">0&lt;/span>&lt;span class="p">;&lt;/span> &lt;span class="nx">i&lt;/span> &lt;span class="o">&amp;lt;&lt;/span> &lt;span class="nx">boxes&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">length&lt;/span>&lt;span class="p">;&lt;/span> &lt;span class="nx">i&lt;/span>&lt;span class="o">++&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="o">!&lt;/span>&lt;span class="nx">boxes&lt;/span>&lt;span class="p">[&lt;/span>&lt;span class="nx">i&lt;/span>&lt;span class="p">].&lt;/span>&lt;span class="nx">disabled&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">boxes&lt;/span>&lt;span class="p">[&lt;/span>&lt;span class="nx">i&lt;/span>&lt;span class="p">].&lt;/span>&lt;span class="nx">checked&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="kc">true&lt;/span>&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>或者，&lt;/p>
&lt;p>创建一个新书签，在注册时的地址栏（通常输入https://&amp;hellip;的部分）中粘贴以下代码并保存。
打开想要勾选的网页，点击创建好的书签，所有的复选框就会被全选。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-fallback" data-lang="fallback">&lt;span class="line">&lt;span class="cl">javascript:(function(){let boxes=document.querySelectorAll(&amp;#39;input[type=&amp;#34;checkbox&amp;#34;]&amp;#39;);for(let i=0;i&amp;lt;boxes.length;i++){if(!boxes[i].disabled){boxes[i].checked=true;}}})();
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>如果要全部取消勾选，请将上述脚本中的 &lt;code>boxes[i].checked = true;&lt;/code> 修改为 &lt;code>boxes[i].checked = false;&lt;/code>。&lt;/p></description></item></channel></rss>