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input使用坑之小结.html
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input使用坑之小结.html
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<!DOCTYPE html>
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<title>input使用坑之小结 | tracy木子</title>
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
<meta name="description" content="最近在项目中使用一个标签，input。
小小一个标签，平时知道他是干嘛用的，然后，居然问题挺多。
举个例子：
jq 或者 zepto 前提下
1&lt;input id="inputBox" type="text" value="" placeholder="请把光标聚焦到我..."&gt;
12$('#inputBox').focus(); // 告诉你，无效！！！！$('input')[0].">
<meta property="og:type" content="article">
<meta property="og:title" content="input使用坑之小结">
<meta property="og:url" content="http://tracylyx.github.io/input使用坑之小结.html">
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<meta property="og:description" content="最近在项目中使用一个标签，input。
小小一个标签，平时知道他是干嘛用的，然后，居然问题挺多。
举个例子：
jq 或者 zepto 前提下
1&lt;input id="inputBox" type="text" value="" placeholder="请把光标聚焦到我..."&gt;
12$('#inputBox').focus(); // 告诉你，无效！！！！$('input')[0].">
<meta property="og:updated_time" content="2017-08-07T13:12:40.000Z">
<meta name="twitter:card" content="summary">
<meta name="twitter:title" content="input使用坑之小结">
<meta name="twitter:description" content="最近在项目中使用一个标签，input。
小小一个标签，平时知道他是干嘛用的，然后，居然问题挺多。
举个例子：
jq 或者 zepto 前提下
1&lt;input id="inputBox" type="text" value="" placeholder="请把光标聚焦到我..."&gt;
12$('#inputBox').focus(); // 告诉你，无效！！！！$('input')[0].">
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input使用坑之小结
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<p>最近在项目中使用一个标签，input。</p>
<p>小小一个标签，平时知道他是干嘛用的，然后，居然问题挺多。</p>
<p>举个例子：</p>
<p>jq 或者 zepto 前提下</p>
<figure class="highlight html"><table><tr><td class="gutter"><pre><div class="line">1</div></pre></td><td class="code"><pre><div class="line"><span class="tag"><<span class="name">input</span> <span class="attr">id</span>=<span class="string">"inputBox"</span> <span class="attr">type</span>=<span class="string">"text"</span> <span class="attr">value</span>=<span class="string">""</span> <span class="attr">placeholder</span>=<span class="string">"请把光标聚焦到我..."</span>></span></div></pre></td></tr></table></figure>
<figure class="highlight javascript"><table><tr><td class="gutter"><pre><div class="line">1</div><div class="line">2</div></pre></td><td class="code"><pre><div class="line">$(<span class="string">'#inputBox'</span>).focus(); <span class="comment">// 告诉你，无效！！！！</span></div><div class="line">$(<span class="string">'input'</span>)[<span class="number">0</span>].focus(); <span class="comment">// 正常聚焦到此input身上</span></div></pre></td></tr></table></figure>
<p>丫丫的，真是傲娇啊！折腾了我一个晚上。算了，怪我太弱……</p>
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