How to send list of files to angularjs options from node.js?

Question

I am getting files from directory('app/jsonfiles') in node.js, and I am not sure how can I send this list of files to my front-end as options in select list to write one common get request for getting the data of selected file.

partial Plnkr. Please let me know that how can I get my list of files in my angular from my server.js to display in my dropdown and Thanks in advance for help !

@Ravi Teja, yes, I am getting those filenames and it's data on my console(you can check in server.js as I mentioned): console.log(filename); and console.log(data[filename]); — Dhana
– Dhana, Commented Oct 4, 2016 at 10:38

Ravi Teja · Accepted Answer · 2016-10-04 10:59:10Z

0

Inject Main service into MainCtrl and call the service.

  var app = angular.module('plunker', [MainService]);
    app.controller('MainCtrl', function($scope,$http, $timeout, Main) {
    $scope.JSONFiles = [];

    Main.get().success(function(data){
     data.forEach(function(obj){
      $scope.JSONFiles.push(obj);
     })
     });
    $scope.selectedjson ="";
    $scope.textAreaData = "";
    $scope.optionChanged = function(){
      $scope.textAreaData = $scope.selectedjson;
    }

    });

edited Oct 4, 2016 at 10:59

answered Oct 4, 2016 at 10:44

Ravi Teja

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4 Comments

Dhana Over a year ago

it's saying that Unexpected token {(at Main.get().success(data){ ) and hence MainCtrl is not a function, got undefined error is coming.

Dhana Over a year ago

Main.get().success(function(data){ data.forEach(function(obj){ $scope.JSONFiles.push(obj); }) }); //}); $scope.selectedjson =""; $scope.textAreaData = ""; $scope.optionChanged = function(){ $scope.textAreaData = $scope.selectedjson; } Giving data.forEach is not a function (and one more: } is added extra in the above script, and I removed extra }, checked, getting data.forEach is not a function error. please find)

Dhana Over a year ago

yes, I have tried the above, I am getting: TypeError: data.forEach is not a function error.

Ravi Teja Over a year ago

Can try to put a debugger point at data.forEach and see whether data is populated.. with data from backend?

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