I'm trying to create a form like below, this using ng-repeat directive in angular and it whenever I created a new row complains "Duplicates in a repeater are not allowed.".
While I understand the solution for this is by putting "track by $index", however it causes another issue, which clicking delete on one row deletes the value of other field. So I suspect that track by index is OK for static text but not input form. So how to use ng-repeat correctly for my case?
My jsfiddle : demo.
Edit : I do aware that json array of object will solve my issue ( because for object angular create $$hashKey ) and already implemented this for most of my other module. But I am actually expecting some fix that can be done without really change my json array of string. Sorry for not being clear.
My current code :
HTML
<div class="row-fluid spacer10">
<a ng-click="addAKA()" class="btn btn-primary spacer5 left30"><i class="icon-plus icon-white"></i> Add New Alias</a>
</div>
<div class="row-fluid spacer10"></div>
<div class="row-fluid spacer5" ng-repeat="item in aliasList track by $index">
<input type="text" class="span6 left30" ng-model="item">
<button class="btn btn-danger" ng-click="deleteAKA($index)">delete</button>
<BR/>
</div>
Javascript
$scope.addAKA = function ()
{
if($scope.aliasList == null)
{
$scope.aliasList = [];
}
$scope.aliasList.push("");
$scope.aliasjson = JSON.stringify($scope.aliasList);
}
$scope.deleteAKA = function (idx)
{
var aka_to_delete = $scope.aliasList[idx];
$scope.aliasList.splice(idx, 1);
$scope.aliasjson = JSON.stringify($scope.aliasList);
}