blocks|key|4681677|text|​|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4681678|var+json+=+'{"0":"1","1":"2","2":"3","3":"4"}';

var+parsed+=+JSON.parse(json);

var+arr+=+[];

for+(var+x+in+parsed)+{
++arr.push(parsed[x]);
}

console.log(arr)|code-block|syntax|javascript|4681679|4681680|希望这就是你想要的！|4681681|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|M|8|@]|9|@]|A|$E|F]]|$1|G|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|O|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|K|$]]

<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 json = '{"0":"1","1":"2","2":"3","3":"4"}';

var parsed = JSON.parse(json);

var arr = [];

for (var x in parsed) {
  arr.push(parsed[x]);
}

console.log(arr)</code></pre>
</div>
</div>
</p>
<p>Hope this is what you're after!</p>


blocks|key|175682|text|这里没什么难的。循环遍历对象元素，并将它们分配给数组|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175683|var+obj+=+{"0":"1","1":"2","2":"3","3":"4"};
var+arr+=+[];
for+(elem+in+obj)+{
+++arr.push(obj[elem]);
}|code-block|syntax|javascript|175684|http://jsfiddle.net/Qq2aM/|offset|length|175685|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|0|Q|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>Nothing hard here. Loop over your object elements and assign them to the array</p>

<pre><code>var obj = {"0":"1","1":"2","2":"3","3":"4"};
var arr = [];
for (elem in obj) {
   arr.push(obj[elem]);
}
</code></pre>

<p><a href="http://jsfiddle.net/Qq2aM/" rel="noreferrer">http://jsfiddle.net/Qq2aM/</a></p>


blocks|key|4681711|text|试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4681712|var+newArr+=+[];
$.each(JSONObject.results.bindings,+function(i,+obj)+{
++++newArr.push([obj.value]);
});|code-block|syntax|javascript|4681713|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>Try this:</p>

<pre><code>var newArr = [];
$.each(JSONObject.results.bindings, function(i, obj) {
    newArr.push([obj.value]);
});
</code></pre>


blocks|key|175818|text|​|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175819|var+obj+=+{"0":"1","1":"2","2":"3","3":"4"};

var+vals+=+Object.values(obj);

console.log(vals);+//["1",+"2",+"3",+"4"]|code-block|syntax|javascript|175820|175821|这个问题的另一个选择|175822|var+vals+=+Object.values(JSON.parse(obj));+//where+json+needs+to+be+parsed|175823|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|O|8|@]|9|@]|A|$E|F]]|$1|G|3|4|5|6|7|P|8|@]|9|@]|A|$]]|$1|H|3|I|5|6|7|Q|8|@]|9|@]|A|$]]|$1|J|3|K|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|L|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|M|$]]

<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 obj = {"0":"1","1":"2","2":"3","3":"4"};

var vals = Object.values(obj);

console.log(vals); //["1", "2", "3", "4"]</code></pre>
</div>
</div>
</p>
<p>Another alternative to the question</p>
<pre><code>var vals = Object.values(JSON.parse(obj)); //where json needs to be parsed
</code></pre>


blocks|key|4681785|text|使用原始javascript，假设你有：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4681786|var+j+=+{0:+"1",+1:+"2",+2:+"3",+3:+"4"};|code-block|syntax|javascript|4681787|您可以使用以下命令获取这些值：|4681788|Object.keys(j).map(function(_)+{+return+j[_];+})|4681789|输出：|4681790|["1",+"2",+"3",+"4"]|4681791|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

<p>Using raw javascript, suppose you have:</p>

<pre><code>var j = {0: "1", 1: "2", 2: "3", 3: "4"};
</code></pre>

<p>You could get the values with:</p>

<pre><code>Object.keys(j).map(function(_) { return j[_]; })
</code></pre>

<p>Output:</p>

<pre><code>["1", "2", "3", "4"]
</code></pre>


blocks|key|175775|text|不确定我在这里遗漏了什么，但简单地尝试一下下面的代码就可以完成工作。我是不是漏掉了什么？|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175776|https://jsfiddle.net/vatsalpande/w3ew5bhq/|offset|length|175777|$(document).ready(function(){

var+json+=+{
+++"code"+:"1",+
+++"data"+:+{+
++++"0"+:+{"id":"1","score":"44"},
++++"1"+:+{"id":"1","score":"44"}
++++}
++};

++createUpdatedJson();

++function+createUpdatedJson(){

++++var+updatedJson+=+json;

++++updatedJson.data+=+[updatedJson.data];

++++$('#jsondata').html(JSON.stringify(updatedJson));


++++console.log(JSON.stringify(updatedJson));
++}
+})|code-block|syntax|javascript|175778|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|16|0|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|S|8|@]|9|@$D|T|E|U|1|V]]|A|$]]|$1|F|3|G|5|H|7|W|8|@]|9|@]|A|$I|J]]|$1|K|3|-4|5|6|7|X|8|@]|9|@]|A|$]]]|L|$M|$5|N|O|P|A|$Q|C]]]]

<p>Not sure what I am missing here but simply trying the below code does the work. Am I missing anything here?</p>

<p><a href="https://jsfiddle.net/vatsalpande/w3ew5bhq/" rel="nofollow">https://jsfiddle.net/vatsalpande/w3ew5bhq/</a></p>

<pre><code>$(document).ready(function(){

var json = {
   "code" :"1", 
   "data" : { 
    "0" : {"id":"1","score":"44"},
    "1" : {"id":"1","score":"44"}
    }
  };

  createUpdatedJson();

  function createUpdatedJson(){

    var updatedJson = json;

    updatedJson.data = [updatedJson.data];

    $('#jsondata').html(JSON.stringify(updatedJson));


    console.log(JSON.stringify(updatedJson));
  }
 })
</code></pre>


blocks|key|175730|text|假设您的值如下所示|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175731|var+obj+=+{"0":"1","1":"2","2":"3","3":"4"};|code-block|syntax|javascript|175732|然后，您可以使用以下代码将其转换为javascript数组|175733|var+arr+=+[];
json+=+JSON.stringify(eval('('+%2B+obj+%2B+')'));+//convert+to+json+string
arr+=+$.parseJSON(json);+//convert+to+javascript+array|175734|这也适用于将json转换为多维javascript数组。|175735|在处理php+json编码的字符串时，这个页面上的其他方法似乎都不能完全适合我，除了我在这里提到的方法。|175736|entityMap^0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|U|8|@]|9|@]|A|$]]|$1|M|3|N|5|6|7|V|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|W|8|@]|9|@]|A|$]]]|P|$]]

<p>Assuming your have a value like the following</p>

<pre><code>var obj = {"0":"1","1":"2","2":"3","3":"4"};
</code></pre>

<p>Then you can turn this into a javascript array using the following</p>

<pre><code>var arr = [];
json = JSON.stringify(eval('(' + obj + ')')); //convert to json string
arr = $.parseJSON(json); //convert to javascript array
</code></pre>

<p>This works for converting json into multi-diminsional javascript arrays as well.  </p>

<p>None of the other methods on this page seemed to work completely for me when working with php json-encoded strings except the method I am mentioning herein.</p>


blocks|key|175791|text|这是最好的解决方案。我也这么想。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175792|Object.keys(obj).map(function(k){return+{key:+k,+value:+obj[k]}})|code-block|syntax|javascript|175793|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<p>This is best solution. I think so.</p>

<pre><code>Object.keys(obj).map(function(k){return {key: k, value: obj[k]}})
</code></pre>


blocks|key|175805|text|++++++var+data+=+[];

++++++data++=+{{+jdata%7Csafe+}};+//parse+through+js
++++++var+i+=+0+;
++++++for+(i=0;i<data.length;i%2B%2B){
+++++++++data[i]+=+data[i].value;
++++++}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|175806|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>      var data = [];

      data  = {{ jdata|safe }}; //parse through js
      var i = 0 ;
      for (i=0;i&lt;data.length;i++){
         data[i] = data[i].value;
      }
</code></pre>


blocks|key|175832|text|您可以使用PHP将json对象转换为Array+&+String。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175833|$data='{"resultList":[{"id":"1839","displayName":"Analytics","subLine":""},{"id":"1015","displayName":"Automation","subLine":""},{"id":"1084","displayName":"Aviation","subLine":""},{"id":"554","displayName":"Apparel","subLine":""},{"id":"875","displayName":"Aerospace","subLine":""},{"id":"1990","displayName":"Account+Reconciliation","subLine":""},{"id":"3657","displayName":"Android","subLine":""},{"id":"1262","displayName":"Apache","subLine":""},{"id":"1440","displayName":"Acting","subLine":""},{"id":"710","displayName":"Aircraft","subLine":""},{"id":"12187","displayName":"AAC","subLine":""},+{"id":"20365","displayName":"AAT","subLine":""},+{"id":"7849","displayName":"AAP","subLine":""},+{"id":"20511","displayName":"AACR2","subLine":""},+{"id":"28585","displayName":"AASHTO","subLine":""},+{"id":"45191","displayName":"AAMS","subLine":""}]}';

$b=json_decode($data);

$i=0;
while($b->{'resultList'}[$i])
{
++++print_r($b->{'resultList'}[$i]->{'displayName'});
++++echo+"<br+/>";
++++$i%2B%2B;
}|code-block|syntax|javascript|175834|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

<h1>You can convert json Object into Array &amp; String using PHP.</h1>

<pre><code>$data='{"resultList":[{"id":"1839","displayName":"Analytics","subLine":""},{"id":"1015","displayName":"Automation","subLine":""},{"id":"1084","displayName":"Aviation","subLine":""},{"id":"554","displayName":"Apparel","subLine":""},{"id":"875","displayName":"Aerospace","subLine":""},{"id":"1990","displayName":"Account Reconciliation","subLine":""},{"id":"3657","displayName":"Android","subLine":""},{"id":"1262","displayName":"Apache","subLine":""},{"id":"1440","displayName":"Acting","subLine":""},{"id":"710","displayName":"Aircraft","subLine":""},{"id":"12187","displayName":"AAC","subLine":""}, {"id":"20365","displayName":"AAT","subLine":""}, {"id":"7849","displayName":"AAP","subLine":""}, {"id":"20511","displayName":"AACR2","subLine":""}, {"id":"28585","displayName":"AASHTO","subLine":""}, {"id":"45191","displayName":"AAMS","subLine":""}]}';

$b=json_decode($data);

$i=0;
while($b-&gt;{'resultList'}[$i])
{
    print_r($b-&gt;{'resultList'}[$i]-&gt;{'displayName'});
    echo "&lt;br /&gt;";
    $i++;
}
</code></pre>


blocks|key|175868|text|可以将具有空数组文字[]的Object.assign()用作target|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|175869|​|175870|const+input+=+{
++"0":+"1",
++"1":+"2",
++"2":+"3",
++"3":+"4"
}

const+output+=+Object.assign([],+input)

console.log(output)|code-block|syntax|javascript|175871|175872|如果检查polyfill，Object.assign(target,+...sources)只是将所有可枚举的own属性从source对象复制到目标对象。如果数组是一个数组，它会将数字键添加到数组文字中，并返回该target数组对象。|175873|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign|1|https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign#Polyfill^0|A|2|D|F|U|6|D|F|0|0|0|0|0|D|X|1P|6|2Y|6|4|8|1|0^^$0|@$1|2|3|4|5|6|7|Z|8|@$9|10|A|11|B|C]|$9|12|A|13|B|C]|$9|14|A|15|B|C]]|D|@$9|16|A|17|1|18]]|E|$]]|$1|F|3|G|5|6|7|19|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|1A|8|@]|D|@]|E|$K|L]]|$1|M|3|G|5|6|7|1B|8|@]|D|@]|E|$]]|$1|N|3|O|5|6|7|1C|8|@$9|1D|A|1E|B|C]|$9|1F|A|1G|B|C]|$9|1H|A|1I|B|C]]|D|@$9|1J|A|1K|1|1L]]|E|$]]|$1|P|3|-4|5|6|7|1M|8|@]|D|@]|E|$]]]|Q|$R|$5|S|T|U|E|$V|W]]|X|$5|S|T|U|E|$V|Y]]]]

<p>You can use <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign" rel="nofollow noreferrer"><code>Object.assign()</code></a> with an empty array literal <code>[]</code> as the <code>target</code>:</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>const input = {
  "0": "1",
  "1": "2",
  "2": "3",
  "3": "4"
}

const output = Object.assign([], input)

console.log(output)</code></pre>
</div>
</div>
</p>

<p>If you check the <a href="https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/assign#Polyfill" rel="nofollow noreferrer">polyfill</a>, <code>Object.assign(target, ...sources)</code> just copies all the enumerable own properties from the <code>source</code> objects to a target object. If the <code>target</code> is an array, it will add the numerical keys to the array literal and return that <code>target</code> array object.</p>


blocks|key|175921|text|公认的解决方案要求键从0开始，并且是连续的-它将值放入数组，但在此过程中会丢失索引。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175922|如果您的“带有数字键的对象”不满足这些更严格的假设，请使用此选项。|175923|//let+sourceObject+=+...
let+destinationArray+=+[];
Object.keys(sourceObject).forEach(k+=>+destinationArray[k]+=+sourceObject[k]);|code-block|syntax|javascript|175924|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

<p>The accepted solution expects the keys start from 0 and are continuous - it gets the values into the array, but looses the indexes on the way.</p>
<p>Use this if your &quot;object with numerical keys&quot; does not fulfill those stricter assumptions.</p>
<pre class="lang-js prettyprint-override"><code>//let sourceObject = ...
let destinationArray = [];
Object.keys(sourceObject).forEach(k =&gt; destinationArray[k] = sourceObject[k]);
</code></pre>


<p>I have an object like this coming back as a JSON response from the server:</p>
<pre class="lang-js prettyprint-override"><code>{
  &quot;0&quot;: &quot;1&quot;,
  &quot;1&quot;: &quot;2&quot;,
  &quot;2&quot;: &quot;3&quot;,
  &quot;3&quot;: &quot;4&quot;
}
</code></pre>
<p>I want to convert it into a JavaScript array like this:</p>
<pre><code>[&quot;1&quot;,&quot;2&quot;,&quot;3&quot;,&quot;4&quot;]
</code></pre>
<p>Is there a best way to do this? Wherever I am reading, people are using complex logic using loops. So are there alternative methods to doing this?</p>


Converting JavaScript object with numeric keys into array

服务器

Android

JSON

我有一个这样的对象作为JSON响应从服务器返回：{  "0": "1",  "1": "2",  "2": "3",  "3": "4"}我想把它转换成一个JavaScript数组，如下所示：["1","2","3","4"]有没有最好的方法来做到这一点？无论我在哪里阅读，人们都在使用使用循环的复杂逻辑。那么，有没有其他方法可以做到这一点呢？

问将带有数字键的JavaScript对象转换为数组
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回答 12

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问将带有数字键的JavaScript对象转换为数组EN

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问将带有数字键的JavaScript对象转换为数组
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