Liste der Modell Bindung AngularJS

Question

Ich möchte Daten binden dynamisch in AngularJS Modell Aber alle numerischen Daten sind 0 oder null ich den Code wie dies an anderer Stelle verwenden und hat gut funktioniert, aber nicht jetzt

Die Arbeits Problem ist mein Ergebnis ist nichts

Ergebnis

{"id":"73","result":[{"helpState":"","hostRealls":0,"guestsRealls":0,"dateStart":null},{"helpState":"","hostRealls":0,"guestsRealls":0,"dateStart":null},{"helpState":"","hostRealls":0,"guestsRealls":0,"dateStart":null}] 

Mein Controller make html:

public virtual JsonResult getResult(int id) 
    { 
     string currentLanguage = LanguageHelpers.GetCurrentLanguageCode; 

     var help = db.Helps.AsNoTracking().FirstOrDefault(g => g.id == id && g.id_helpState == 6); 

     string helpRow = help?.HelpRow?.HelpRowTitles?.FirstOrDefault(g => g.languageCode == currentLanguage)?.rowContent; 

     var data = helpRow?.Split(';'); 

     ResultHelpViewModel model = new ResultHelpViewModel(); 
     model.result = new List<onlineResult>(); 
     var dataResult = help?.onlineResult?.Split(';'); 

     string html = "<table class=\"table table-striped\">"; 

     for (int i = 0; i <= help.rowCount; i++) 
     { 
      onlineResult onlineResult = new onlineResult(); 
      for (int k = 0; k < (dataResult?.Length ?? 0); k++) 
      { 
       var dataRowResult = dataResult[k]?.Split('='); 
       var dataRowcontentResult = dataRowResult[1]?.Split(','); 

       if (dataRowResult[0] == "h") 
        onlineResult.hostRealls = Convert.ToInt32(dataRowcontentResult[i] ?? "0"); 
       else if (dataRowResult[0] == "g") 
        onlineResult.guestsRealls = Convert.ToInt32(dataRowcontentResult[i] ?? "0"); 
       else if (dataRowResult[0] == "s") 
        onlineResult.helpState = dataRowcontentResult[i]; 
       //if (dataRowResult[0] == "s") 
       // onlineResult.dateStart =Convert.ToDateTime(dataRowcontentResult[i]??(DateTime.Now.ToString())); 

      } 
      model.result.Add(onlineResult); 

      html += "<tr>"; 

      for (int j = 1; j < data.Length - 1; j++) 
      { 
       var dataRow = data[j].Split('='); 
       var dataRowcontent = dataRow[1].Split(','); 

       if (i < dataRowcontent.Length && dataRow[0] != "lb" && dataRow[0] != "ch" && !string.IsNullOrEmpty(dataRowcontent[i])) 
        html += "<td>" + dataRowcontent[i] + "</td>"; 

       if (i != 0) 
       { 
        if (j == 2) 
        { 
         html += "<td><input data-ng-model=\"help.result[" + i + "].dateStart\" type=\"text\" class =\"form-control text-center\" value=\"" + model?.result[i]?.dateStart + "\"/></td>"; 

         html += "<td><select data-ng-model=\"help.result[" + i + "].helpState\" class=\"form-control\">"; 
         foreach (HelpStateResult result in Enum.GetValues(typeof(HelpStateResult))) 
         { 
          string selected = model?.result[i]?.helpState == ((int)result) + "" ? "selected = \"selected\"" : ""; 
          html += "<option label=\"" + Shared_Function.GetEnumDescription(result) + "\" value=\"" + (int)result + "\" " + selected + "></option>"; 
         } 
         html += "</select></td>"; 

         html += "<td><input data-ng-model=\"help.result[" + i + "].hostRealls\" class =\"form-control text-center\" value=\"" + model?.result[i]?.hostRealls + "\" type=\"number\"/></td>"; 
        } 
        if (j == data.Length - 3) 
         html += "<td><input data-ng-init=\"help.result[" + i + "].guestsRealls='" + model?.result[i]?.guestsRealls + "'\" data-ng-model=\"help.result[" + i + "].guestsRealls\" class =\"form-control text-center\" value=\"" + model?.result[i]?.guestsRealls + "\" type=\"number\"/></td>"; 
       } 
       else if (i == 0 && j == 2) 
        html += "<td>" + Resources.date + "</td>"; 
       else if (i == 0 && j == 3) 
        html += "<td>" + Resources.help_helpState + "</td>"; 
       else if (i == 0 && j == 4) 
        html += "<td>" + Resources.help_hostRealls + "</td>";     
       else if (i == 0 && j == data.Length - 3) 
        html += "<td>" + Resources.help_guestsRealls + "</td>"; 
      } 

      html += "</tr>"; 
     } 
     html += "</table>"; 

     model.html = html; 

     return new JsonResult { Data = model, JsonRequestBehavior = JsonRequestBehavior.AllowGet }; 
    } 

Modell

public class ResultHelpViewModel 
{ 
    public long id { get; set; } 
    public List<onlineResult> result { get; set; } 

    public string html { get; set; } 
} 

    public class onlineResult 
{ 
    public string helpState { get; set; } 

    public int hostRealls { get; set; } 

    public int guestsRealls { get; set; } 

    public DateTime? dateStart { get; set; } 
} 

AngularJS-Controller

$scope.result = function() {   
     $scope.help.id = $stateParams.id; 
     $http({ 
      method: 'POST', 
      url: '/Help/Result', 
      data: $scope.help, 
      headers: { 
       'RequestVerificationToken': $scope.antiForgeryToken 
      } 
     }).success(function (data, status, headers, config) { 
      $scope.message = ''; 
      $scope.errors = []; 
      if (data.success === false) { 
       $scope.errors = data.errors; 
       var str = ''; 
       for (var error in data.errors) { 
        str += data.errors[error] + '\n'; 
       } 
       $scope.message = str; 
      } 
      else { 
       $state.go('app.listhelps'); 
      } 
     }).error(function (data, status, headers, config) { 
      $scope.errors = []; 
      $scope.message = 'Unexpected Error new'; 
     }); 
    }; 

html

<form class="form-horizontal" role="form" ng-submit='result()' data-ng-init="helpresult()" data-ng-controller="HelpCtrl"> 
    <input id="antiForgeryToken" data-ng-model="antiForgeryToken" type="hidden" data-ng-init="antiForgeryToken='@ViewBag.GetAntiForgeryToken()'" /> 
    <p compile data-ng-bind-html="to_trusted(help.html)"></p> 
    <hr class="line-dashed line-full" /> 
    <div class="col-sm-4 col-sm-offset-2"> 
     <a ui-sref="app.listhelps" class="btn btn-default">@Languages.Properties.Resources.btn_cancel</a> 
     <button type="submit" class="btn btn-primary">@Languages.Properties.Resources.btn_submit</button> 
    </div> 
</form> 

Answer 1

In diesem Fall besser nutzen ng-repeat statt Senden von HTML dynamisch an den Controller.