blocks|key|663285|text|使用数组sort()方法|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|663286|data.sort(function(a,+b){
++++return+a.date+-+b.date;
});|code-block|syntax|javascript|663287|entityMap|0|LINK|mutability|MUTABLE|url|https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/sort^0|4|6|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@$A|R|B|S|1|T]]|C|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|V|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|P]]]]

Use the Array <a href="https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/Array/sort">sort()</a> method

<pre><code>data.sort(function(a, b){
 return a.date - b.date;
});
</code></pre>

blocks|key|880347|text|试试这个：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|880348|data.sort(function(a,b){
+++return+a.date+-+b.date;+//to+reverse+b.date-a.date
});|code-block|syntax|javascript|880349|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|$]]

try this:

<pre><code>data.sort(function(a,b){
 return a.date - b.date; //to reverse b.date-a.date
});
</code></pre>

blocks|key|663348|text|您可以使用自定义排序函数：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|663349|function+mySort(a,b)+{
++++return+(a.date+-+b.date);
}
data.sort(mySort);|code-block|syntax|javascript|663350|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|$]]

You can use a custom sort function:

<pre><code>function mySort(a,b) {
 return (a.date - b.date);
}
data.sort(mySort);
</code></pre>

blocks|key|880519|text|此解决方案适用于任何类型的数据：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|880520|sort_array_by+=+function(field,+reverse,+pr){
++reverse+=+(reverse)+?+-1+:+1;
++return+function(a,b){
++++a+=+a[field];
++++b+=+b[field];
++++if+(typeof(pr)+!=+'undefined'){
++++++a+=+pr(a);
++++++b+=+pr(b);
++++}
++++if+(a<b)+return+reverse+*+-1;
++++if+(a>b)+return+reverse+*+1;
++++return+0;
++}
}|code-block|syntax|javascript|880521|然后，像这样使用它(反向排序)：|880522|data.sort(sort_array_by('date',+true,+function(a){
+++return+new+Date(a);
}));|880523|作为另一个示例，您可以按“整数”类型的属性对其进行排序：|880524|data.sort(sort_array_by('my_int_property',+true,+function(a){
+++return+parseInt(a);
}));|880525|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|$]]

This solution works with any type of data:

<pre><code>sort_array_by = function(field, reverse, pr){
 reverse = (reverse) ? -1 : 1;
 return function(a,b){
 a = a[field];
 b = b[field];
 if (typeof(pr) != 'undefined'){
 a = pr(a);
 b = pr(b);
 }
 if (a&lt;b) return reverse * -1;
 if (a&gt;b) return reverse * 1;
 return 0;
 }
}
</code></pre>

Then, use it like this (reverse sort):

<pre><code>data.sort(sort_array_by('date', true, function(a){
 return new Date(a);
}));
</code></pre>

As another example, you can sort it by a property of type "integer":

<pre><code>data.sort(sort_array_by('my_int_property', true, function(a){
 return parseInt(a);
}));
</code></pre>

blocks|key|880642|text|这是我如何使用对象的升序排序数组的一个例子，这里的“数组”是object.copy粘贴在脚本标记中的数组，并理解通过控制台工作...|type|unstyled|depth|inlineStyleRanges|entityRanges|data|880643|function+OBJECT(){
++++this.PROPERTY1+=Math.floor(Math.random()*10%2B1)+;


}

OBJECT.prototype.getPROPERTY1=function+(){
++++return(this.PROPERTY1);
}
OBJECT.prototype.setPROPERTY1=function+(PROPERTY){
++++this.PROPERTY1=PROPERTY;
}

var+array=+new+Array();
console.log("unsorted+object")
for(var+a=0;a<10;a%2B%2B)
{
array.push(new+OBJECT());
console.log(array[a].getPROPERTY1())
}


function+sorting()+{
++++for(var+i+in+array){
++++++++array[i].setPROPERTY1((array[i].getPROPERTY1()*1))
+++++++++++++//that+is+just+for+sorting+an+integer+value+escape+this+line+if+not+an++++++++++++++++++++++++++++++++++++++
++++++++++++//integer+property
++++}

++++var+arr=new(Array);
++++var+temp1=new(Array);
++++for(var+i+in+array){
++++++++temp1.push(array[i]);
++++}
+++++var+temporary=new(Array)
++++for(var+i+in+array)
++++{
++++++++var+temp+=+array[i].getPROPERTY1();
++++++++arr.push(temp);
++++}
++++arr.sort(function(a,b){return+a-b});
++++//the+argument+above+is+very+important

++++console.log(arr)
++++for(var+i+in+arr){

++++++++for(var+j+in+temp1)
++++++++++++if(arr[i]==temp1[j].getPROPERTY1())
++++++++++++++++break;

++++++++temporary.push(temp1[j])


++++++++temp1.splice(j,1)//just+this+statement+works+for+me

++++}
++++array.length=0;
++++for(var+i+in+temporary)
++++{
++++++++array.push(temporary[i])
++++}



}


+++++sorting();
++++++console.log("sorted+object")
+for(var+a=0;a<10;a%2B%2B)
+{
+++++++++++++console.log(array[a].getPROPERTY1())
+}|code-block|syntax|javascript|880644|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|$]]

This is an example of how i use sorting array of objects in ascending order here "array" is array of an object.copy paste in a script tag and understand working through console...

<pre><code>function OBJECT(){
 this.PROPERTY1 =Math.floor(Math.random()*10+1) ;


}

OBJECT.prototype.getPROPERTY1=function (){
 return(this.PROPERTY1);
}
OBJECT.prototype.setPROPERTY1=function (PROPERTY){
 this.PROPERTY1=PROPERTY;
}

var array= new Array();
console.log("unsorted object")
for(var a=0;a&lt;10;a++)
{
array.push(new OBJECT());
console.log(array[a].getPROPERTY1())
}


function sorting() {
 for(var i in array){
 array[i].setPROPERTY1((array[i].getPROPERTY1()*1))
 //that is just for sorting an integer value escape this line if not an 
 //integer property
 }

 var arr=new(Array);
 var temp1=new(Array);
 for(var i in array){
 temp1.push(array[i]);
 }
 var temporary=new(Array)
 for(var i in array)
 {
 var temp = array[i].getPROPERTY1();
 arr.push(temp);
 }
 arr.sort(function(a,b){return a-b});
 //the argument above is very important

 console.log(arr)
 for(var i in arr){

 for(var j in temp1)
 if(arr[i]==temp1[j].getPROPERTY1())
 break;

 temporary.push(temp1[j])


 temp1.splice(j,1)//just this statement works for me

 }
 array.length=0;
 for(var i in temporary)
 {
 array.push(temporary[i])
 }



}


 sorting();
 console.log("sorted object")
 for(var a=0;a&lt;10;a++)
 {
 console.log(array[a].getPROPERTY1())
 }
</code></pre>

blocks|key|880698|text|我们有一个使用Angular/TypeScript的应用程序，并发现使用箭头函数在眼睛上更容易一些。在我们的例子中，下面的代码是我们所拥有的示例：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|880699|data.sort((a,+b)+=>+a.SortOrder+-+b.SortOrder);|code-block|syntax|javascript|880700|这不是一个巨大的改变，但当你有许多对象要排序时，这有助于更多。|880701|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

We have an application using Angular/TypeScript and found it slightly easier on the eyes using an arrow function. In our case, the following code is example of what we have:

<pre><code>data.sort((a, b) =&gt; a.SortOrder - b.SortOrder);
</code></pre>

Not a huge change but this helps moreso when you have many objects to be sorted.

Hay, i have an array of objects and i need to sort them (either DESC or ASC) by a certain property of each object.

Here's the data

<pre><code>obj1 = new Object;
obj1.date = 1307010000;

obj2 = new Object;
obj2.date = 1306923600;

obj3 = new Object;
obj3.date = 1298974800;

obj4 = new Object;
obj4.date = 1306923600;

obj5 = new Object;
obj5.date = 1307096400;

data = [obj1,obj2,obj3,obj4,obj5];
</code></pre>

Now, i want to order the data array so that the objects are in order by date.

Can someone help me with this?

Sorted a javascript array of objects by an object property

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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嘿，我有一个对象数组，我需要按每个对象的某个属性对它们进行排序( DESC或ASC)。以下是数据obj1 = new Object;obj1.date = 1307010000;obj2 = new Object;obj2.date = 1306923600;obj3 = new Object;obj3.date = ...

问按对象属性对对象的javascript数组进行排序
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问按对象属性对对象的javascript数组进行排序
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