如何将文件列表从Node.js发送到angularjs选项? [英] How to send list of files to angularjs options from node.js?

问题描述

我正在从node.js中的目录('app/jsonfiles')中获取文件，我不确定如何将该文件列表作为select列表中的选项发送到我的front-end来写一个通用文件获得获取所选文件数据的请求.

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.

部分 Plnkr .请让我知道，如何从我的server.js中获取我的文件列表以显示在下拉列表中，并在此先感谢您的帮助！

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 !

推荐答案

将Main服务注入MainCtrl并调用该服务.

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;
    }

    });

这篇关于如何将文件列表从Node.js发送到angularjs选项?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！