blocks|key|459521|text|push()+is+for+arrays，而不是objects，所以使用正确的数据结构。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|459522|var+data+=+[];
//+...
data[0]+=+{+"ID":+"1",+"Status":+"Valid"+};
data[1]+=+{+"ID":+"2",+"Status":+"Invalid"+};
//+...
var+tempData+=+[];
for+(+var+index=0;+index<data.length;+index%2B%2B+)+{
++++if+(+data[index].Status+==+"Valid"+)+{
++++++++tempData.push(+data+);
++++}
}
data+=+tempData;|code-block|syntax|javascript|459523|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/push|1|https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Object#Methods^0|0|6|0|K|0|O|7|1|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]]|D|@$9|X|A|Y|1|Z]|$9|10|A|11|1|12]]|E|$]]|$1|F|3|G|5|H|7|13|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|14|8|@]|D|@]|E|$]]]|L|$M|$5|N|O|P|E|$Q|R]]|S|$5|N|O|P|E|$Q|T]]]]

<p><a href="https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/push"><code>push()</code> is for arrays</a>, not <a href="https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Object#Methods">objects</a>, so use the right data structure.</p>

<pre><code>var data = [];
// ...
data[0] = { "ID": "1", "Status": "Valid" };
data[1] = { "ID": "2", "Status": "Invalid" };
// ...
var tempData = [];
for ( var index=0; index&lt;data.length; index++ ) {
    if ( data[index].Status == "Valid" ) {
        tempData.push( data );
    }
}
data = tempData;
</code></pre>


blocks|key|673853|text|您必须创建var+tempData+=+new+Array();|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|673854|Push是一个数组函数。|673855|entityMap^0|5|R|0|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|M|8|@]|D|@]|E|$]]|$1|H|3|-4|5|6|7|N|8|@]|D|@]|E|$]]]|I|$]]

<p>You must make <code>var tempData = new Array();</code></p>

<p>Push is an Array function.</p>


blocks|key|673905|text|++++tempData.push(+data[index]+);|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|673906|我同意上面的正确答案，但是....您仍然没有给出要添加到tempData的数据的索引值。如果没有索引值，整个数组将被相加。|unstyled|673907|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>    tempData.push( data[index] );
</code></pre>

<p>I agree with the correct answer above, but.... your still not giving the index value for the data that you want to add to tempData.  Without the [index] value the whole array will be added.</p>


blocks|key|673965|text|对象不支持push属性，但也可以使用index作为key来保存。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|673966|​|673967|var+tempData+=+{};
for+(+var+index+in+data+)+{
++if+(+data[index].Status+==+"Valid"+)+{+
++++tempData[index]+=+data;+
++}+
+}
data+=+tempData;|code-block|syntax|javascript|673968|673969|我认为如果移除状态为无效的对象会更容易，方法是。|673970|673971|for(var+index+in+data){
++if(data[index].Status+==+"Invalid"){+
++++delete+data[index];+
++}+
}|673972|673973|最后，您不需要创建var+temp+-|673974|entityMap^0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|T|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|U|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|V|8|@]|9|@]|A|$G|H]]|$1|I|3|C|5|6|7|W|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|X|8|@]|9|@]|A|$]]|$1|L|3|C|5|6|7|Y|8|@]|9|@]|A|$]]|$1|M|3|N|5|F|7|Z|8|@]|9|@]|A|$G|H]]|$1|O|3|C|5|6|7|10|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|11|8|@]|9|@]|A|$]]|$1|R|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|S|$]]

<p>Objects does not support push property, but you can save it as well using the index as key,</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>var tempData = {};
for ( var index in data ) {
  if ( data[index].Status == "Valid" ) { 
    tempData[index] = data; 
  } 
 }
data = tempData;</code></pre>
</div>
</div>
</p>

<p>I think this is easier if remove the object if its status is invalid, by doing.</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>for(var index in data){
  if(data[index].Status == "Invalid"){ 
    delete data[index]; 
  } 
}</code></pre>
</div>
</div>
</p>

<p>And finally you don't need to create a var temp –</p>


blocks|key|674138|text|Javascript编程语言支持函数式编程范式，因此您可以轻松地使用这些代码。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|674139|var+data+=+[
++++{"Id":+"1",+"Status":+"Valid"},
++++{"Id":+"2",+"Status":+"Invalid"}
];
var+isValid+=+function(data){
++++return+data.Status+===+"Valid";
};
var+valids+=+data.filter(isValid);|code-block|syntax|javascript|674140|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>Javascript programming language supports functional programming paradigm so you can do easily with these codes.</p>

<pre><code>var data = [
    {"Id": "1", "Status": "Valid"},
    {"Id": "2", "Status": "Invalid"}
];
var isValid = function(data){
    return data.Status === "Valid";
};
var valids = data.filter(isValid);
</code></pre>


blocks|key|674203|text|我假设您真的从服务器获取对象，并希望在输出中获取对象|type|unstyled|depth|inlineStyleRanges|entityRanges|data|674204|Object.keys(data).map(k=>+data[k].Status=='Invalid'+&&+delete+data[k])|code-block|syntax|javascript|674205|​|674206|var+data+=+{+5:+{+"ID":+"0",+"Status":+"Valid"+}+};+//+some+OBJECT+from+server+response

data+=+{+...data,
++0:+{+"ID":+"1",+"Status":+"Valid"+},
++1:+{+"ID":+"2",+"Status":+"Invalid"+},
++2:+{+"ID":+"3",+"Status":+"Valid"+}
}

//+solution+1:+where+output+is+sorted+filtred+array
let+arr=Object.keys(data).filter(k=>+data[k].Status!='Invalid').map(k=>data[k]).sort((a,b)=>%2Ba.ID-b.ID);
++
//+solution2:+where+output+is+filtered+object
Object.keys(data).map(k=>+data[k].Status=='Invalid'+&&+delete+data[k])
++
//+show
console.log('Object',data);
console.log('Array+',arr);|674207|674208|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]]|$1|G|3|H|5|6|7|P|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|Q|8|@]|9|@]|A|$E|F]]|$1|K|3|H|5|6|7|R|8|@]|9|@]|A|$]]|$1|L|3|-4|5|6|7|S|8|@]|9|@]|A|$]]]|M|$]]

<p>I assume that REALLY you get object from server and want to get object on output</p>

<pre><code>Object.keys(data).map(k=&gt; data[k].Status=='Invalid' &amp;&amp; delete data[k])
</code></pre>

<p><div class="snippet" data-lang="js" data-hide="true" data-console="true" data-babel="false">
<div class="snippet-code snippet-currently-hidden">
<pre class="snippet-code-js lang-js prettyprint-override"><code>var data = { 5: { "ID": "0", "Status": "Valid" } }; // some OBJECT from server response

data = { ...data,
  0: { "ID": "1", "Status": "Valid" },
  1: { "ID": "2", "Status": "Invalid" },
  2: { "ID": "3", "Status": "Valid" }
}

// solution 1: where output is sorted filtred array
let arr=Object.keys(data).filter(k=&gt; data[k].Status!='Invalid').map(k=&gt;data[k]).sort((a,b)=&gt;+a.ID-b.ID);
  
// solution2: where output is filtered object
Object.keys(data).map(k=&gt; data[k].Status=='Invalid' &amp;&amp; delete data[k])
  
// show
console.log('Object',data);
console.log('Array ',arr);</code></pre>
</div>
</div>
</p>


blocks|key|459981|text|希望这篇文章能对你有所帮助。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|459982|​|459983|let+data+=+[];
data[0]+=+{+"ID":+"1",+"Status":+"Valid"+};
data[1]+=+{+"ID":+"2",+"Status":+"Invalid"+};

let+tempData+=+[];

tempData=+data.filter((item)=>item.Status!='Invalid')

console.log(tempData)|code-block|syntax|javascript|459984|459985|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|N|8|@]|9|@]|A|$G|H]]|$1|I|3|C|5|6|7|O|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|K|$]]

<p>I hope this one might help you.</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>let data = [];
data[0] = { "ID": "1", "Status": "Valid" };
data[1] = { "ID": "2", "Status": "Invalid" };

let tempData = [];

tempData= data.filter((item)=&gt;item.Status!='Invalid')

console.log(tempData)</code></pre>
</div>
</div>
</p>


<p>I have a javascript object (I actually get the data through an ajax request):</p>

<pre><code>var data = {};
</code></pre>

<p>I have added some stuff into it:</p>

<pre><code>data[0] = { "ID": "1"; "Status": "Valid" }
data[1] = { "ID": "2"; "Status": "Invalid" }
</code></pre>

<p>Now I want to remove all objects with an invalid status (but keep everything the ordering same):</p>

<pre><code>var tempData = {};
for ( var index in data ) {
    if ( data[index].Status == "Valid" ) {
        tempData.push( data );
    }
}
data = tempData;
</code></pre>

<p>In my mind, all of this should work, but I am getting an error that <code>tempData.push</code> is not a function.  I understand why it isn't the same as an array, but what could I do otherwise?</p>


Javascript Object push() function

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我有一个javascript对象(实际上我是通过ajax请求获取数据的)：var data = {};我在其中添加了一些东西：data[0] = { "ID": "1"; "Status": "Valid" }data[1] = { "ID": "2"; "Status": "Invalid" }现在我想删除所有状态为...

问Javascript对象push()函数
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