blocks|key|1259602|text|我建议在按钮和链接中添加一个id属性，这样就可以更容易地使用Javascript访问它们。假设您将id="myButton"分配给按钮，id="myLink"分配给锚标记：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1259603|$('#myLink').on('click',+function()+{
+++$('#myButton').prop('disabled',+false);
});|code-block|syntax|javascript|1259604|entityMap^0|E|2|1D|D|1W|B|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]|$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|T|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|U|8|@]|D|@]|E|$]]]|L|$]]

<p>I would suggest adding an <code>id</code> property to your button and link so they are easier to access with Javascript. Let's say you assign <code>id="myButton"</code> to the button and <code>id="myLink"</code> to the anchor tag:</p>

<pre><code>$('#myLink').on('click', function() {
   $('#myButton').prop('disabled', false);
});
</code></pre>


blocks|key|1994056|text|希望这段代码有用|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1994057|document.getElementById('click').onclick+=+function(event){
//+on+click+prevent+the+default+behavior
event.preventDefault();
document.getElementsByClassName('btn-primary')[0].disabled+=+false;
}|code-block|syntax|javascript|1994058|JSFIDDLE|offset|length|1994059|entityMap|0|LINK|mutability|MUTABLE|url|https://jsfiddle.net/hpnfjsyu/1/^0|0|0|0|8|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@$I|V|J|W|1|X]]|A|$]]|$1|K|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]]]

<p>Hope this code will be useful</p>

<pre><code>document.getElementById('click').onclick = function(event){
// on click prevent the default behavior
event.preventDefault();
document.getElementsByClassName('btn-primary')[0].disabled = false;
}
</code></pre>

<p><a href="https://jsfiddle.net/hpnfjsyu/1/" rel="nofollow"><strong>JSFIDDLE</strong></a></p>


blocks|key|2404729|text|给你：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2404730|​|2404731|$(document).ready(function(){
++$("a").click(function(){
++++$("button[type='submit']").removeAttr('disabled');
++});
});|code-block|syntax|javascript|2404732|<script+src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
+<a+href="link"+target="_blank"><div+class="well">
++++<span>+blabla+</span>
++++<div></a>
+++
<button++type="submit"+class="btn-primary+btn-lg"+disabled="disabled">+Blabla+</button>+++|2404733|2404734|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|P|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|F|7|Q|8|@]|9|@]|A|$G|H]]|$1|K|3|C|5|6|7|R|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|M|$]]

<p>here you go:</p>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>$(document).ready(function(){
  $("a").click(function(){
    $("button[type='submit']").removeAttr('disabled');
  });
});</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"&gt;&lt;/script&gt;
 &lt;a href="link" target="_blank"&gt;&lt;div class="well"&gt;
    &lt;span&gt; blabla &lt;/span&gt;
    &lt;div&gt;&lt;/a&gt;
   
&lt;button  type="submit" class="btn-primary btn-lg" disabled="disabled"&gt; Blabla &lt;/button&gt;   </code></pre>
</div>
</div>
</p>


blocks|key|2404781|text|尝试toggleDisabled的这个广义函数|type|blockquote|depth|inlineStyleRanges|entityRanges|data|2404782|​|unstyled|2404783|//Generalized+function+to+make+element+toggleDisabled.
(function($)+{
++++$.fn.toggleDisabled+=+function(){
++++++++return+this.each(function(){
++++++++++++this.disabled+=+!this.disabled;
++++++++});
++++};
})(jQuery);
//Code+to+use+toggleDisabled
$(document).ready(function(){
++$("a").click(function(){
++++++$("button[type='submit']").toggleDisabled();
++});
});|code-block|syntax|javascript|2404784|<script+src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a+href="link"+target="_blank">
++++<div+class="well">
++++++++<span>+blabla+</span>
++++<div>
</a>+
<br/>++++++
<button++type="submit"+class="btn-primary+btn-lg"+disabled="disabled">+Blabla+</button>|2404785|2404786|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$]]|$1|E|3|F|5|G|7|Q|8|@]|9|@]|A|$H|I]]|$1|J|3|K|5|G|7|R|8|@]|9|@]|A|$H|I]]|$1|L|3|C|5|D|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|D|7|T|8|@]|9|@]|A|$]]]|N|$]]

<blockquote>
  <p>Try this generalized function for toggleDisabled</p>
</blockquote>

<p><div class="snippet" data-lang="js" data-hide="false" data-console="true" data-babel="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>//Generalized function to make element toggleDisabled.
(function($) {
    $.fn.toggleDisabled = function(){
        return this.each(function(){
            this.disabled = !this.disabled;
        });
    };
})(jQuery);
//Code to use toggleDisabled
$(document).ready(function(){
  $("a").click(function(){
      $("button[type='submit']").toggleDisabled();
  });
});</code></pre>
<pre class="snippet-code-html lang-html prettyprint-override"><code>&lt;script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"&gt;&lt;/script&gt;
&lt;a href="link" target="_blank"&gt;
    &lt;div class="well"&gt;
        &lt;span&gt; blabla &lt;/span&gt;
    &lt;div&gt;
&lt;/a&gt; 
&lt;br/&gt;      
&lt;button  type="submit" class="btn-primary btn-lg" disabled="disabled"&gt; Blabla &lt;/button&gt;</code></pre>
</div>
</div>
</p>


<p>So I have this link to press </p>

<pre><code>&lt;a href="link" target="_blank"&gt;
    &lt;div class="well"&gt;
        &lt;span&gt; blabla &lt;/span&gt;
    &lt;/div&gt;
&lt;/a&gt;
</code></pre>

<p>and this button code in a page</p>

<pre><code>&lt;button  type="submit" class="btn-primary btn-lg" disabled="disabled"&gt; Blabla &lt;/button&gt;
</code></pre>

<p>And as you can see the button is disabled for now. How can I make that when I press that link the button to be enabled again? sorry for my bad English..</p>


Button enable and disable on click

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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所以我要按下这个链接<a href="link" target="_blank">    <div class="well">        <span> blabla </span>    </div></a>和页面中的按钮代码<button  type="submit" class="btn-primary btn...

问按钮在单击时启用和禁用
EN

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