blocks|key|1961541|text|var+items+=+["banana",+"Apple",+"Mango",+"pineapple",+"Melon"]

items.sort();

alert(items)|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1961542|您可以在此fiddle中看到它的实际效果|unstyled|offset|length|1961543|这样做的原因是在ascii+table中，大写字母排在小写字母之前。因此，当您对列表进行排序时，它会根据字符串的ascii值进行排序。|1961544|entityMap|0|LINK|mutability|MUTABLE|url|https://jsfiddle.net/gbh7gnd0/|1|http://www.asciitable.com/^0|0|5|6|0|0|8|B|1|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|V|8|@]|9|@$G|W|H|X|1|Y]]|A|$]]|$1|I|3|J|5|F|7|Z|8|@]|9|@$G|10|H|11|1|12]]|A|$]]|$1|K|3|-4|5|F|7|13|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|R]]|S|$5|N|O|P|A|$Q|T]]]]

<pre><code>var items = ["banana", "Apple", "Mango", "pineapple", "Melon"]

items.sort();

alert(items)
</code></pre>

<p>You can see it in action in this <a href="https://jsfiddle.net/gbh7gnd0/" rel="nofollow noreferrer">fiddle</a></p>

<p>The reason this works is that capital letters come before lower case in the <a href="http://www.asciitable.com/" rel="nofollow noreferrer">ascii table</a>.  So when you sort the list it does it based on the ascii values of the strings.</p>


blocks|key|4278375|text|您可以只查看第一个字符，并检查它是否为小写字母，然后将其排序到末尾。它不会按整个字符串对列表进行排序。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4278376|这个提议对Array#sort使用了一个排序函数，该函数返回一个值进行排序。该值表示两个元素之间的关系。|offset|length|style|CODE|4278377|​|4278378|var+items+=+['banana',+'Apple',+'Mango',+'pineapple',+'Melon',+'Apricot'];

items.sort(function+(a,+b)+{
++++return+(a[0]+===+a[0].toLowerCase())+-+(b[0]+===+b[0].toLowerCase());
});

console.log(items);|code-block|syntax|javascript|4278379|4278380|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort^0|0|5|A|5|A|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|X|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Y|8|@$D|Z|E|10|F|G]]|9|@$D|11|E|12|1|13]]|A|$]]|$1|H|3|I|5|6|7|14|8|@]|9|@]|A|$]]|$1|J|3|K|5|L|7|15|8|@]|9|@]|A|$M|N]]|$1|O|3|I|5|6|7|16|8|@]|9|@]|A|$]]|$1|P|3|-4|5|6|7|17|8|@]|9|@]|A|$]]]|Q|$R|$5|S|T|U|A|$V|W]]]]

<p>You could have a look to just the first character and check if it a lower case letter, then sort it to the end. It does not sort the list by the whole string.</p>

<p>This proposal uses a sort function for <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/sort" rel="nofollow noreferrer"><code>Array#sort</code></a>, which returns a value for sorting. The value indicates the relation between two elements.</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>var items = ['banana', 'Apple', 'Mango', 'pineapple', 'Melon', 'Apricot'];

items.sort(function (a, b) {
    return (a[0] === a[0].toLowerCase()) - (b[0] === b[0].toLowerCase());
});

console.log(items);</code></pre>
</div>
</div>
</p>


blocks|key|4278403|text|这是您可以自定义的另一种方法。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4278404|startsWithCapitalLetter+=+function(string)+{
++++return+(string.charAt(0).toUpperCase()+===+string.charAt(0));
}

var+items+=+['banana',+'Apple',+'Mango',+'pineapple',+'Melon'];
var+upper+=+[];
var+lower+=+[];

for(var+i=0;+i<items.length;+i%2B%2B)+{
++++if+(items.hasOwnProperty(i))+{
++++if+(startsWithCapitalLetter(items[i]))+{
++++++++upper.push(items[i]);
++++}+else+{
++++++++lower.push(items[i]);
++++}
++}
}

var+sorted+=+upper.concat(lower);
console.log(sorted);|code-block|syntax|javascript|4278405|https://jsfiddle.net/jzvx2a12/1/|offset|length|4278406|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|W|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|S|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|T|8|@]|9|@$I|U|J|V|1|W]]|A|$]]|$1|K|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|H]]]]

<p>Here is another method that you can customize.</p>

<pre><code>startsWithCapitalLetter = function(string) {
    return (string.charAt(0).toUpperCase() === string.charAt(0));
}

var items = ['banana', 'Apple', 'Mango', 'pineapple', 'Melon'];
var upper = [];
var lower = [];

for(var i=0; i&lt;items.length; i++) {
    if (items.hasOwnProperty(i)) {
    if (startsWithCapitalLetter(items[i])) {
        upper.push(items[i]);
    } else {
        lower.push(items[i]);
    }
  }
}

var sorted = upper.concat(lower);
console.log(sorted);
</code></pre>

<p><a href="https://jsfiddle.net/jzvx2a12/1/" rel="nofollow noreferrer">https://jsfiddle.net/jzvx2a12/1/</a></p>


blocks|key|1961642|text|我的答案是jquery。你可以从javascript得到相同的代码，但是逻辑是存在的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1961643|HTML：|1961644|<div+class="waka">wa</div>
<div+class="waka">we</div>
<div+class="waka">wi</div>
<div+class="waka">wo</div>
<div+class="waka">wu</div>|code-block|syntax|javascript|1961645|​|1961646|JS：|1961647|var+waka+=+'';
var+weke+=+'';
var+alert+=+'';
var+i+=+0;
$(".waka").each(function(){
+++waka+=+$(this).html()[0];+//+You+get+first+char+from+all+your+data+
+++weke+=+$(this).html()[0].toUpperCase();
++++if(+waka+==++weke+)+{
+++alert+=+alert+%2B+'Data+'+%2B+i+%2B+'+Is+uppercase+<br+/>';
}
++else{
+++alert+=+alert+%2B+'Data+'+%2B+i+%2B+'+Is+not+uppercase+<br+/>';
}
i+=+i%2B1;

});
$(".alert").html(alert);|1961648|https://jsfiddle.net/syb886fk/1/|offset|length|1961649|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|0|0|0|0|W|0|0^^$0|@$1|2|3|4|5|6|7|Z|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|10|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|11|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|12|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|13|8|@]|9|@]|A|$]]|$1|M|3|N|5|F|7|14|8|@]|9|@]|A|$G|H]]|$1|O|3|P|5|6|7|15|8|@]|9|@$Q|16|R|17|1|18]]|A|$]]|$1|S|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|T|$U|$5|V|W|X|A|$Y|P]]]]

<p>My answer with jquery. You can get the equivalent code from javascript but the logic is there.</p>

<p>HTML:</p>

<pre><code>&lt;div class="waka"&gt;wa&lt;/div&gt;
&lt;div class="waka"&gt;we&lt;/div&gt;
&lt;div class="waka"&gt;wi&lt;/div&gt;
&lt;div class="waka"&gt;wo&lt;/div&gt;
&lt;div class="waka"&gt;wu&lt;/div&gt;
</code></pre>

<p></p>

<p>JS:</p>

<pre><code>var waka = '';
var weke = '';
var alert = '';
var i = 0;
$(".waka").each(function(){
   waka = $(this).html()[0]; // You get first char from all your data 
   weke = $(this).html()[0].toUpperCase();
    if( waka ==  weke ) {
   alert = alert + 'Data ' + i + ' Is uppercase &lt;br /&gt;';
}
  else{
   alert = alert + 'Data ' + i + ' Is not uppercase &lt;br /&gt;';
}
i = i+1;

});
$(".alert").html(alert);
</code></pre>

<p><a href="https://jsfiddle.net/syb886fk/1/" rel="nofollow noreferrer">https://jsfiddle.net/syb886fk/1/</a></p>


<p>I'm a bit out of my depth here and I'm hoping this is actually possible.</p>

<p>I'd like to be able to call a function that re-arrange my list so that items that begin with capital letter come first</p>

<p>I've been looking through stackoverflow and googling for a while now with nothing. Any thoughts?</p>

<p>for example, var items = [banana, Apple, Mango, pineapple, Melon]</p>

<p>the function should place Apple Mango and Melon to the beginning as they start with capital letters</p>


How do i display a list with strings that start with a capital letter at the beginning

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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我在这里有点力不从心，我希望这真的是可能的。我希望能够调用一个函数来重新排列我的列表，以便以大写字母开头的项目排在第一位我已经通过stackoverflow和googling搜索了一段时间，但什么也没有找到。有什么想法吗？例如，var item=香蕉、苹果、芒果、凤梨、甜瓜该函数应将Apple Mango和Melon放...

问如何显示以大写字母开头的字符串列表
EN

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