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v 1.8.9
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Dropdownrestfull

One choice - Dropdown question. Get the choices from a restfull service.


                        
        
            Survey.StylesManager.applyTheme("orange");
        


            
                var json = { elements: [
  {
    type: "dropdown",
    name: "country",
    title: "Select the country...",
    isRequired: true,
    choicesByUrl: {
      url: "https://restcountries.eu/rest/v2/all",
      valueName: "name"
    }
  },
  {
    type: "panel",
    name: "panel_countriesByRegion",
    title: "Show countries by region",
    elements: [{
    type: "dropdown",
    name: "region",
    title: "Select the region...",
    choices: ["Africa", "Americas", "Asia", "Europe", "Oceania"]
  }, {
    type: "dropdown",
    name: "reg_country",
    title: "Select the country...",
    isRequired: true,
    choicesByUrl: {
      url: "https://restcountries.eu/rest/v2/region/{region}",
      valueName: "name"
    }
  }]
  }

]};

                window.survey = new Survey.Model(json);
            
        
            survey.onComplete.add(function(result) {
            document.querySelector('#surveyResult').textContent =
            "Result JSON:\n" + JSON.stringify(result.data, null, 3);
            });
        
        
            function onAngularComponentInit() {
            Survey.SurveyNG.render("surveyElement", {
            model: survey 
            });
            }
            var HelloApp =
            ng.core
            .Component({
            selector: 'ng-app',
            template: '<div id="surveyContainer" class="survey-container contentcontainer codecontainer"><div id="surveyElement"></div></div> '})
            .Class({
            constructor: function() {
            },
            ngOnInit: function() {
            onAngularComponentInit();
            }
            });
            document.addEventListener('DOMContentLoaded', function() {
            ng.platformBrowserDynamic.bootstrap(HelloApp);
            });
        

                    
<!DOCTYPE html>
<html lang="en">
<head>
    <title>One choice - Dropdown question. Get the choices from a restfull service., Angular2 Survey Library Example</title>

<meta name="viewport" content="width=device-width" />
    <script src="https://npmcdn.com/zone.js"></script>
    <script src="https://npmcdn.com/core-js@2.6.5/client/shim.min.js"></script>
    <script src="https://npmcdn.com/rxjs@5.0.0-beta.6/bundles/Rx.umd.js"></script>
    <script src="https://npmcdn.com/@angular/core@2.0.0-rc.5/bundles/core.umd.js"></script>
    <script src="https://npmcdn.com/@angular/common@2.0.0-rc.5/bundles/common.umd.js"></script>
    <script src="https://npmcdn.com/@angular/compiler@2.0.0-rc.5/bundles/compiler.umd.js"></script>
    <script src="https://npmcdn.com/@angular/platform-browser@2.0.0-rc.5/bundles/platform-browser.umd.js"></script>
    <script src="https://npmcdn.com/@angular/platform-browser-dynamic@2.0.0-rc.5/bundles/platform-browser-dynamic.umd.js"></script>
<script src="https://surveyjs.azureedge.net/1.8.9/survey.angular.min.js"></script>
<link href="https://surveyjs.azureedge.net/1.8.9/survey.min.css" type="text/css" rel="stylesheet" />
    <link rel="stylesheet" href="./index.css">

</head>
<body>
    
        <ng-app></ng-app>
    <div id="surveyResult"></div>

<script type="text/javascript" src="./index.js"></script>

</body>
</html>
settings

var q = survey.getQuestionByName('country');
q.choicesByUrl.url = 'http://yourrestfullserviceurl';
q.choicesByUrl.run();

var q = survey.getQuestionByName('country');
q.choicesByUrl.path = 'MyPathToTheResult';
q.choicesByUrl.run();

var q = survey.getQuestionByName('country');
q.choicesByUrl.valueName = 'thePropertyNameForValue';
q.choicesByUrl.run();

var q = survey.getQuestionByName('country');
q.choicesByUrl.titleName = 'thePropertyNameForTitle';
q.choicesByUrl.run();