I have an example of a script. In short - if you click on "add" creates a number of new elements as it was filled fields. Used ionic. It is necessary to make sure that when you click on "add" to open a new template, and already there to create elements. But not now.
<!DOCTYPE html>
<html ng-app='main.app'>
<head>
<link data-require="bootstrap@3.3.2" data-semver="3.3.2" rel="stylesheet" href="//maxcdn.bootstrapcdn.com/bootstrap/3.3.2/css/bootstrap.min.css" />
<script data-require="angular.js@1.3.15" data-semver="1.3.15" src="https://code.angularjs.org/1.3.15/angular.js"></script>
<script src="script.js"></script>
</head>
<body ng-controller='AppController as AppCtrl'>
<div class="list">
<label class="item item-input" ng-repeat="item in AppCtrl.items track by $index">
<span class="input-label">Input</span>
<input type="text" ng-model="item.text">
</label>
</div>
<a class="btn btn-default" ng-click="AppCtrl.AddItems()">Add</a>
</body>
</html>
angular.module('main.app', [])
.controller('AppController',function(){
var self = this;
self.items = [{text:''},{text:''},{text:''},{text:''},{text:''}];
self.AddItems = function(){
var empty = 0;
for(var i = 0; i < self.items.length; i++){
if(self.items[i].text == ''){
empty++;
}
}
empty = 5-empty;
for(var i = 0; i < empty; i++){
self.items.push({text:''});
}
}
});
I may have misunderstood your needs, but it looks you have a small confusion with your empty
variable.
In your last for iteration, empty
is 0
and then no items are added to your array.
For example, if you change your for condition to:
for(var i = 0; i < 5; i++){
self.items.push({text:''});
}
You have the items added to your array and to your html.