blocks|key|3721814|text|使用.text()获取<h1>中的文本，并将其与Sandeep进行比较。使用.val()设置<select>的值|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3721815|​|3721816|if+($("h1").text()+==+"Sandeep")+{
++$("select").val("Sandeep");
}|code-block|syntax|javascript|3721817|<script+src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<h1>Sandeep</h1>
<form>
++<select>
++++<option>Non+Selected</option>
++++<option+selected>Michael</option>
++++<option>Sandeep</option>
++</select>
</form>|3721818|3721819|entityMap^0|2|7|B|4|O|7|12|6|1A|8|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]|$9|U|A|V|B|C]|$9|W|A|X|B|C]|$9|Y|A|Z|B|C]|$9|10|A|11|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|12|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|13|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|J|7|14|8|@]|D|@]|E|$K|L]]|$1|O|3|G|5|6|7|15|8|@]|D|@]|E|$]]|$1|P|3|-4|5|6|7|16|8|@]|D|@]|E|$]]]|Q|$]]

<p>Use <code>.text()</code> to get the text in the <code>&lt;h1&gt;</code>, and compare that with <code>Sandeep</code>. Use <code>.val()</code> to set the value of the <code>&lt;select&gt;</code></p>

<p><div class="snippet" data-lang="js" data-hide="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>if ($("h1").text() == "Sandeep") {
  $("select").val("Sandeep");
}</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;h1&gt;Sandeep&lt;/h1&gt;
&lt;form&gt;
  &lt;select&gt;
    &lt;option&gt;Non Selected&lt;/option&gt;
    &lt;option selected&gt;Michael&lt;/option&gt;
    &lt;option&gt;Sandeep&lt;/option&gt;
  &lt;/select&gt;
&lt;/form&gt;</code></pre>
</div>
</div>
</p>


blocks|key|3778393|text|见内联注释|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3778394|​|3778395|$(function()+{
++++var+text=$('.name').text();+//get+the+header+value+by+referring+its+class
++++$('select').find("option[text="+%2B+text+%2B+"]").attr("selected",+true);
++++//%5E%5EFind+that+particular+option+whose+text+is+same+as+in+header
});|code-block|syntax|javascript|3778396|<script+src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>

<h1+class="name">Sandeep</h1>
<form>
++++<select>
++++++<option>Non+Selected</option>
++++++<option+text="Micheal"+selected>Michael</option>+
++++++<option+text="Sandeep">Sandeep</option>
++++++
++++</select>+++
</form>|3778397|3778398|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>See inline comments</p>

<p><div class="snippet" data-lang="js" data-hide="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>$(function() {
    var text=$('.name').text(); //get the header value by referring its class
    $('select').find("option[text=" + text + "]").attr("selected", true);
    //^^Find that particular option whose text is same as in header
});</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;h1 class="name"&gt;Sandeep&lt;/h1&gt;
&lt;form&gt;
    &lt;select&gt;
      &lt;option&gt;Non Selected&lt;/option&gt;
      &lt;option text="Micheal" selected&gt;Michael&lt;/option&gt; 
      &lt;option text="Sandeep"&gt;Sandeep&lt;/option&gt;
      &lt;!--Add text property to each option--&gt;
    &lt;/select&gt;   
&lt;/form&gt;</code></pre>
</div>
</div>
</p>


blocks|key|3721850|text|简单的解决方案是直接将select标记的值设置为h1中文本的值。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3721851|JS代码：|BOLD|3721852|$(function+()+{
+++var+selectedText+=+$('h1').text();
+++$('select').val(selectedText);
});|code-block|syntax|javascript|3721853|Live演示@+JSFiddle:http://jsfiddle.net/dreamweiver/k151ye9h/|3721854|entityMap|0|LINK|mutability|MUTABLE|url|http://jsfiddle.net/dreamweiver/k151ye9h/^0|B|6|O|2|0|0|5|0|0|0|H|H|15|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@$9|Y|A|Z|B|C]|$9|10|A|11|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|12|8|@$9|13|A|14|B|H]]|D|@]|E|$]]|$1|I|3|J|5|K|7|15|8|@]|D|@]|E|$L|M]]|$1|N|3|O|5|6|7|16|8|@$9|17|A|18|B|H]]|D|@$9|19|A|1A|1|1B]]|E|$]]|$1|P|3|-4|5|6|7|1C|8|@]|D|@]|E|$]]]|Q|$R|$5|S|T|U|E|$V|W]]]]

<p>Simple solution is to directly set the value of <code>select</code> tag to that of the text inside <code>h1</code>.</p>

<p><strong>JS CODE:</strong></p>

<pre><code>$(function () {
   var selectedText = $('h1').text();
   $('select').val(selectedText);
});
</code></pre>

<p><strong>Live demo @ JSFiddle:<a href="http://jsfiddle.net/dreamweiver/k151ye9h/" rel="nofollow">http://jsfiddle.net/dreamweiver/k151ye9h/</a></strong></p>


blocks|key|3721888|text|只需使用Jquery选择器来选择基于"h1“的值。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3721889|​|3721890|$(document).ready(function()+{
++if+($("h1").text()+==+"Sandeep")+{
++++$("select").val("Sandeep");

++}

});|code-block|syntax|javascript|3721891|<script+src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<script+src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<h1>Sandeep</h1>
<form>
++<select>
++++<option>Non+Selected</option>
++++<option+selected>Michael</option>
++++<option>Sandeep</option>
++</select>
</form>|3721892|3721893|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>Simply use Jquery selector to select the value based on "h1".</p>

<p><div class="snippet" data-lang="js" data-hide="false">
<div class="snippet-code">
<pre class="snippet-code-js lang-js prettyprint-override"><code>$(document).ready(function() {
  if ($("h1").text() == "Sandeep") {
    $("select").val("Sandeep");

  }

});</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;script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"&gt;&lt;/script&gt;
&lt;h1&gt;Sandeep&lt;/h1&gt;
&lt;form&gt;
  &lt;select&gt;
    &lt;option&gt;Non Selected&lt;/option&gt;
    &lt;option selected&gt;Michael&lt;/option&gt;
    &lt;option&gt;Sandeep&lt;/option&gt;
  &lt;/select&gt;
&lt;/form&gt;</code></pre>
</div>
</div>
</p>


<p>I have the following form:</p>

<pre class="lang-js prettyprint-override"><code>$(function() {
    if () {}
    else {}
});
</code></pre>

<pre class="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;h1&gt;Sandeep&lt;/h1&gt;
&lt;form&gt;
    &lt;select&gt;
        &lt;option&gt;Non Selected&lt;/option&gt;
        &lt;option selected&gt;Michael&lt;/option&gt;
        &lt;option&gt;Sandeep&lt;/option&gt;
    &lt;/select&gt;   
&lt;/form&gt;
</code></pre>

<p>I want to find a way to say in javascript: if the text of the <code>h1</code> is <code>Sandeep</code> the option selected will be <code>sandeep</code>.</p>

<p>I don't know how to define the condition inside the <code>if</code> statement. Any ideas?</p>


Set select value based on h1 text

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。

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我有以下表格：$(function() {    if () {}    else {}});<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script><h1>Sandeep</h1><form>   ...

问基于h1文本设置选择值
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