Question

我有以下对象。

$scope.sampleObj = 
  {
    "id": 10000,
    "transactionid": "gec43434",
    "status": "COMPLETED",
    "session_id": "TTYUU455667"
  }

现在我需要使用ng-repeat在文本区域的Label和值中显示此对象键。基本上我想在对象属性上使用ng-repeat，是否可能？

我必须使用类似的东西：

<div ng-repeat="eachProp in sampleObj">
<label> {{eachProp.key}} </label> <textarea ng-model="eachProp.value"> </textarea>
</div>

Answer 1

是的，你可以通过ng-repeat迭代一个对象。你想要得到这个：

 $(document).ready(function() {

   var listAll = ["X1", "ANTENNA SYSTEMS          00000000AS", "Security & Wrokf         00000000CS", "MICROWAVE & COMM         00000000MC", "MICROWAVE SENSOR         00000000MT", "PLANNING & PROJE         00000000PG", "MECHANICAL SYSTE         00000000MS", "ELECTRO-OPTICAL          00000000EO", "SATCOM EXPERIMEN         00000000SE", "QUALITY ASSURANC         00000000QA", "QUALITY ASSURANC         00000000QC", "DATA PRODUCTS SO         00000000DP"];

   var lstfiltered = ["X2"];




   for (i = 0; i <= listAll.length - 1; i++) {
     console.log(listAll[i]);

     var string = listAll[i].toLowerCase();

     var substring = "lan";
     if (string.indexOf(substring) !== -1) // compare with string converted by toLowerCase() 
       {

       lstfiltered.push(listAll[i]); // Push original string.

     }
   }

   console.log(lstfiltered);


 });

参阅文档toMillis()

JSfiddle链接：https://docs.angularjs.org/api/ng/directive/ngRepeat

需要在对象上使用ng-repeat

1 个答案: