blocks|key|1522486|text|一种选择是编写另一个过滤器并将其放入链中。例如：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1522487|app.filter("mydate",+function()+{
++++var+re+=+/\/Date$([0-9]*)$\//;
++++return+function(x)+{
++++++++var+m+=+x.match(re);
++++++++if(+m+)+return+new+Date(parseInt(m[1]));
++++++++else+return+null;
++++};
});|code-block|syntax|javascript|1522488|基本上，它使用正则表达式来解析字符串并生成Date+(如果格式与所显示的格式不同，则必须调整正则表达式)。|offset|length|style|CODE|1522489|将其用作：|1522490|<td>{{item.CreatedOn+%7C+mydate+%7C+date:+'yyyy-MM-dd+HH:mm'}}</td>|1522491|entityMap^0|0|0|L|4|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@$I|V|J|W|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|P|5|D|7|Y|8|@]|9|@]|A|$E|F]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

One option is to write another filter and put it in the chain. E.g.:

<pre><code>app.filter("mydate", function() {
 var re = /\/Date$([0-9]*)$\//;
 return function(x) {
 var m = x.match(re);
 if( m ) return new Date(parseInt(m[1]));
 else return null;
 };
});
</code></pre>

Basically it uses the regular expression to parse the string and make a <code>Date</code> (if the format is different than the one shown, you will have to tweak the regular expression).

Use it as:

<pre><code>&lt;td&gt;{{item.CreatedOn | mydate | date: 'yyyy-MM-dd HH:mm'}}&lt;/td&gt;
</code></pre>

blocks|key|1522516|text|实际上，我将来自@Charminbear和@Nikos的答案组合在这个过滤器中，这个过滤器工作得很好，没有正则表达式也很清楚：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1522517|myApp.filter("jsDate",+function+()+{
++++return+function+(x)+{
++++++++return+new+Date(parseInt(x.substr(6)));
++++};
});|code-block|syntax|javascript|1522518|这样就可以编写|1522519|{{+$scope.item.CreatedOn+%7C+jsDate+%7C+date:"yyyy-MM-dd"+}}|1522520|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I actually combined the answers from @Charminbear and @Nikos ending up in this filter which works quite nice and is quite clear without the regex:

<pre><code>myApp.filter("jsDate", function () {
 return function (x) {
 return new Date(parseInt(x.substr(6)));
 };
});
</code></pre>

This makes it possible to write

<pre><code>{{ $scope.item.CreatedOn | jsDate | date:"yyyy-MM-dd" }}
</code></pre>

blocks|key|1800613|text|我知道我去派对要迟到了。但我想告诉我的是:-|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1800614|<td>{{item.yourdatefield.slice(6,-2)+%7C+date:'dd-MMM-yyyy'+}}</td>|code-block|syntax|javascript|1800615|希望它能帮助像我这样懒惰的程序员。:)|1800616|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|$]]

I know I'm late for the party. But I want to tell what helped me was :-

<pre><code>&lt;td&gt;{{item.yourdatefield.slice(6,-2) | date:'dd-MMM-yyyy' }}&lt;/td&gt;
</code></pre>

Hope it'll help lazy coders like Me. :)

blocks|key|801657|text|角形日期过滤器期望JS-日期。因此，在将JSON日期交给过滤器之前，您需要解析它。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|801658|试试这个：|801659|<td>{{item.CreatedOnParsed+%7C+date:+'yyyy-MM-dd+HH:mm'}}</td>|code-block|syntax|javascript|801660|在响应的回调方法中，执行如下操作：|801661|$scope.item.CreatedOnParsed+=++new+Date(parseInt(item.CreatedOn.substr(6)));|801662|如本回答所示|offset|length|801663|正如您的帖子的评论所看到的那样，编辑，即使只是时间戳对日期筛选来说也足够了，所以即使这样也足够了：|style|BOLD|801664|$scope.item.CreatedOnParsed+=++item.CreatedOn.substr(6);|801665|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/206384/how-to-format-a-json-date^0|0|0|0|0|0|2|2|0|0|G|2|0|0^^$0|@$1|2|3|4|5|6|7|14|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|15|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|16|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|17|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|18|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|19|8|@]|9|@$O|1A|P|1B|1|1C]]|A|$]]|$1|Q|3|R|5|6|7|1D|8|@$O|1E|P|1F|S|T]]|9|@]|A|$]]|$1|U|3|V|5|F|7|1G|8|@]|9|@]|A|$G|H]]|$1|W|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]]|X|$Y|$5|Z|10|11|A|$12|13]]]]

The Angular Date-Filter expects a JS-Date. So you need to parse the JSON Date before giving it to the filter. 

Try this:

<pre><code>&lt;td&gt;{{item.CreatedOnParsed | date: 'yyyy-MM-dd HH:mm'}}&lt;/td&gt;
</code></pre>

And in your callback-method of the response, do something like:

<pre><code>$scope.item.CreatedOnParsed = new Date(parseInt(item.CreatedOn.substr(6)));
</code></pre>

as it is shown in this <a href="https://stackoverflow.com/questions/206384/how-to-format-a-json-date">Answer</a>

EDIT
As is just saw by the comments of your post, even just the timestamp is enough for the Date-Filter, so even this should be enough:

<pre><code>$scope.item.CreatedOnParsed = item.CreatedOn.substr(6);
</code></pre>

blocks|key|1522550|text|//input+-+"DocDate":"\/Date(1127318400000-0000)\/"
-------

<tr+dir-paginate="user+in+SalesOrder>
++++<td>{{user.DocDate+%7C+jsonDate}}</td>
</tr>

controller
----------
app.filter('jsonDate',+['$filter',+function+($filter)+{
++++return+function+(input,+format)+{
++++++++return+(input)+
+++++++++++++++?+$filter('date')(parseInt(input.substr(6)),+format)+
+++++++++++++++:+'';
++++};
+}]);|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1522551|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>//input - "DocDate":"\/Date(1127318400000-0000)\/"
-------

&lt;tr dir-paginate="user in SalesOrder&gt;
 &lt;td&gt;{{user.DocDate | jsonDate}}&lt;/td&gt;
&lt;/tr&gt;

controller
----------
app.filter('jsonDate', ['$filter', function ($filter) {
 return function (input, format) {
 return (input) 
 ? $filter('date')(parseInt(input.substr(6)), format) 
 : '';
 };
 }]);
</code></pre>

blocks|key|1800591|text|另一个可能更好的选择是在收到JSON时解析日期。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1800592|我使用以下功能：|1800593|(function()+{
++++if+(JSON+&&+!JSON.parseWithDate)+{
++++++++JSON.parseWithoutDate+=+JSON.parse;+//Store+the+original+JSON.parse+function

++++++++var+reISO+=+/%5E(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/;++
++++++++var+reMsAjax+=+/%5E\/Date$(d%7C-%7C.*)$[\/%7C\\]$/;++

++++++++JSON.parseWithDate+=+function+(json)+{++
++++++++++++///+<summary>++
++++++++++++///+parses+a+JSON+string+and+turns+ISO+or+MSAJAX+date+strings++
++++++++++++///+into+native+JS+date+objects++
++++++++++++///+</summary>++++++
++++++++++++///+<param+name="json"+type="var">json+with+dates+to+parse</param>++++++++++
++++++++++++///+</param>++
++++++++++++///+<returns+type="value,+array+or+object"+/>++
++++++++++++try+{++
++++++++++++++++var+res+=+JSON.parseWithoutDate(json,
++++++++++++++++function+(key,+value)+{++
++++++++++++++++++++if+(typeof+value+===+'string')+{++
++++++++++++++++++++++++var+a+=+reISO.exec(value);++
++++++++++++++++++++++++if+(a)++
++++++++++++++++++++++++++++return+new+Date(Date.UTC(%2Ba[1],+%2Ba[2]+-+1,+++
+++++++++++++++++++++++++++++++++++++++++++++++++++++%2Ba[3],+%2Ba[4],+%2Ba[5],+%2Ba[6]));++
++++++++++++++++++++++++a+=+reMsAjax.exec(value);++
++++++++++++++++++++++++if+(a)+{++
++++++++++++++++++++++++++++var+b+=+a[1].split(/[-%2B,.]/);++
++++++++++++++++++++++++++++return+new+Date(b[0]+?+%2Bb[0]+:+0+-+%2Bb[1]);++
++++++++++++++++++++++++}++
++++++++++++++++++++}++
++++++++++++++++++++return+value;++
++++++++++++++++});++
++++++++++++++++return+res;++
++++++++++++}+catch+(e)+{++
++++++++++++++++//+orignal+error+thrown+has+no+error+message+so+rethrow+with+message++
++++++++++++++++throw+new+Error("JSON+content+could+not+be+parsed");++
++++++++++++++++return+null;++
++++++++++++}++
++++++++};++
++++++++JSON.dateStringToDate+=+function+(dtString)+{++
++++++++++++///+<summary>++
++++++++++++///+Converts+a+JSON+ISO+or+MSAJAX+string+into+a+date+object++
++++++++++++///+</summary>++++++
++++++++++++///+<param+name=""+type="var">Date+String</param>++
++++++++++++///+<returns+type="date+or+null+if+invalid"+/>+++
++++++++++++var+a+=+reISO.exec(dtString);++
++++++++++++if+(a)++
++++++++++++++++return+new+Date(Date.UTC(%2Ba[1],+%2Ba[2]+-+1,+%2Ba[3],+++
+++++++++++++++++++++++++++++++++++++++++%2Ba[4],+%2Ba[5],+%2Ba[6]));++
++++++++++++a+=+reMsAjax.exec(dtString);++
++++++++++++if+(a)+{++
++++++++++++++++var+b+=+a[1].split(/[-,.]/);++
++++++++++++++++return+new+Date(%2Bb[0]);++
++++++++++++}++
++++++++++++return+null;++
++++++++};++
++++++++JSON.stringifyWcf+=+function+(json)+{++
++++++++++++///+<summary>++
++++++++++++///+Wcf+specific+stringify+that+encodes+dates+in+the++
++++++++++++///+a+WCF+compatible+format+("/Date(9991231231)/")++
++++++++++++///+Note:+this+format+works+ONLY+with+WCF.+++
++++++++++++///+++++++ASMX+can+use+ISO+dates+as+of+.NET+3.5+SP1++
++++++++++++///+</summary>++
++++++++++++///+<param+name="key"+type="var">property+name</param>++
++++++++++++///+<param+name="value"+type="var">value+of+the+property</param>+++++++++++
++++++++++++return+JSON.stringify(json,+function+(key,+value)+{++
++++++++++++++++if+(typeof+value+==+"string")+{++
++++++++++++++++++++var+a+=+reISO.exec(value);++
++++++++++++++++++++if+(a)+{++
++++++++++++++++++++++++var+val+=+'/Date('+%2B+++
++++++++++++++++++++++++++++++++++new+Date(Date.UTC(%2Ba[1],+%2Ba[2]+-+1,+++
+++++++++++++++++++++++++++++++++++++++++++%2Ba[3],+%2Ba[4],+++
+++++++++++++++++++++++++++++++++++++++++++%2Ba[5],+%2Ba[6])).getTime()+%2B+')/';++
++++++++++++++++++++++++this[key]+=+val;++
++++++++++++++++++++++++return+val;++
++++++++++++++++++++}++
++++++++++++++++}++
++++++++++++++++return+value;++
++++++++++++})++
++++++++};++
++++++++//Make+Date+parsing+the+default
++++++++JSON.parse+=+JSON.parseWithDate;
++++}
})();|code-block|syntax|javascript|1800594|它是从这里取来的：http://codepaste.net/i89xhc，只不过我用解析日期的这个版本覆盖了标准的JSON.parse函数。这意味着角将从它看到的所有JSON自动解析ASMX日期。|offset|length|1800595|您还可以使用角$http转换编写自定义转换。见：https://docs.angularjs.org/api/ng/service/$http|1800596|entityMap|0|LINK|mutability|MUTABLE|url|http://codepaste.net/i89xhc|1|https://docs.angularjs.org/api/ng/service/^0|0|0|0|9|R|0|0|O|16|1|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|10|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|11|8|@]|9|@$K|12|L|13|1|14]]|A|$]]|$1|M|3|N|5|6|7|15|8|@]|9|@$K|16|L|17|1|18]]|A|$]]|$1|O|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]|W|$5|R|S|T|A|$U|X]]]]

Another, possibly better option, is to parse the date as you recieve the JSON.

I use the following function:

<pre><code>(function() {
 if (JSON &amp;&amp; !JSON.parseWithDate) {
 JSON.parseWithoutDate = JSON.parse; //Store the original JSON.parse function

 var reISO = /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/; 
 var reMsAjax = /^\/Date$(d|-|.*)$[\/|\\]$/; 

 JSON.parseWithDate = function (json) { 
 /// &lt;summary&gt; 
 /// parses a JSON string and turns ISO or MSAJAX date strings 
 /// into native JS date objects 
 /// &lt;/summary&gt; 
 /// &lt;param name="json" type="var"&gt;json with dates to parse&lt;/param&gt; 
 /// &lt;/param&gt; 
 /// &lt;returns type="value, array or object" /&gt; 
 try { 
 var res = JSON.parseWithoutDate(json,
 function (key, value) { 
 if (typeof value === 'string') { 
 var a = reISO.exec(value); 
 if (a) 
 return new Date(Date.UTC(+a[1], +a[2] - 1, 
 +a[3], +a[4], +a[5], +a[6])); 
 a = reMsAjax.exec(value); 
 if (a) { 
 var b = a[1].split(/[-+,.]/); 
 return new Date(b[0] ? +b[0] : 0 - +b[1]); 
 } 
 } 
 return value; 
 }); 
 return res; 
 } catch (e) { 
 // orignal error thrown has no error message so rethrow with message 
 throw new Error("JSON content could not be parsed"); 
 return null; 
 } 
 }; 
 JSON.dateStringToDate = function (dtString) { 
 /// &lt;summary&gt; 
 /// Converts a JSON ISO or MSAJAX string into a date object 
 /// &lt;/summary&gt; 
 /// &lt;param name="" type="var"&gt;Date String&lt;/param&gt; 
 /// &lt;returns type="date or null if invalid" /&gt; 
 var a = reISO.exec(dtString); 
 if (a) 
 return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], 
 +a[4], +a[5], +a[6])); 
 a = reMsAjax.exec(dtString); 
 if (a) { 
 var b = a[1].split(/[-,.]/); 
 return new Date(+b[0]); 
 } 
 return null; 
 }; 
 JSON.stringifyWcf = function (json) { 
 /// &lt;summary&gt; 
 /// Wcf specific stringify that encodes dates in the 
 /// a WCF compatible format ("/Date(9991231231)/") 
 /// Note: this format works ONLY with WCF. 
 /// ASMX can use ISO dates as of .NET 3.5 SP1 
 /// &lt;/summary&gt; 
 /// &lt;param name="key" type="var"&gt;property name&lt;/param&gt; 
 /// &lt;param name="value" type="var"&gt;value of the property&lt;/param&gt; 
 return JSON.stringify(json, function (key, value) { 
 if (typeof value == "string") { 
 var a = reISO.exec(value); 
 if (a) { 
 var val = '/Date(' + 
 new Date(Date.UTC(+a[1], +a[2] - 1, 
 +a[3], +a[4], 
 +a[5], +a[6])).getTime() + ')/'; 
 this[key] = val; 
 return val; 
 } 
 } 
 return value; 
 }) 
 }; 
 //Make Date parsing the default
 JSON.parse = JSON.parseWithDate;
 }
})();
</code></pre>

Which is taken from here: <a href="http://codepaste.net/i89xhc" rel="nofollow">http://codepaste.net/i89xhc</a>, except that I overwrite the standard JSON.parse function with this version that parses the date. This means that Angular will parse ASMX dates automatically from all JSON it sees.

You could also write a custom transform using angular $http transformations. See: <a href="https://docs.angularjs.org/api/ng/service/" rel="nofollow">https://docs.angularjs.org/api/ng/service/</a>$http

blocks|key|1800662|text|假设这是一个.net+JSON日期，并且您正在使用moment.js。然后将它的功能(在此定义+)转化为过滤器|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1800663|+myApp.filter('JSONdate',+[
+++++++'$filter',+function+($filter)+{
+++++++++++return+function+(input,+appformat)+{
+++++++++++++++if+(input+!=+null)+{
+++++++++++++++++++return+moment(input).format(appformat);
+++++++++++++++++++//+use+the+line+below+if+you+want+to+leverage+the+standard+date+filter+on+top+of+this+
+++++++++++++++++++//+return+$filter('date')(new+Date(moment(input)),+appformat);
+++++++++++++++}+else+{
+++++++++++++++++++return+'';
+++++++++++++++}
+++++++++++};
+++++++}])|code-block|syntax|javascript|1800664|entityMap|0|LINK|mutability|MUTABLE|url|https://momentjs.com/docs/#/parsing/asp-net-json-date/^0|17|4|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]]]]

Assuming that is a .net JSON date and you are using moment.js. Then leverage it's functionality (<a href="https://momentjs.com/docs/#/parsing/asp-net-json-date/" rel="nofollow noreferrer">defined here</a> ) into a filter

<pre><code> myApp.filter('JSONdate', [
 '$filter', function ($filter) {
 return function (input, appformat) {
 if (input != null) {
 return moment(input).format(appformat);
 // use the line below if you want to leverage the standard date filter on top of this 
 // return $filter('date')(new Date(moment(input)), appformat);
 } else {
 return '';
 }
 };
 }])
</code></pre>

My json response look like this:

<pre><code>[{"Id":"dab4580b-e24d-49f8-9fd5-2e968b10d3b5","Title":"MVVM-Sidekick 入精","CreatedOn":"\/Date(1390272893353)\/","IsChecked":false},{"Id":"66a0f134-e240-4cc4-96fa-ac3807853ca7","Title":"Windows Phone 开发入精","CreatedOn":"\/Date(1390018447080)\/","IsChecked":false}]
</code></pre>

the "CreatedOn" date is in this kind of format: '/Date(1390272893353)/'

when I bind this result to html table, the date cannot be formatted:

<pre><code>&lt;td&gt;{{item.CreatedOn | date: 'yyyy-MM-dd HH:mm'}}&lt;/td&gt;
</code></pre>

still gives me:

/Date(1390272893353)/

I don't want to change any code on the server side (don't modify the json string), what's the best way to format this date?

Angular.js format date from json object

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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我的json回答如下：[{"Id":"dab4580b-e24d-49f8-9fd5-2e968b10d3b5","Title":"MVVM-Sidekick 入精","CreatedOn":"\/Date(1390272893353)\/","IsChecked":false},{"Id":"66a0f134-e240-4cc4-96fa-ac3807853ca7","Title":"Windo

问来自json对象的Angular.js格式数据
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