I am working on dynamic form with ng-repeat. I am using oi-select for loading my location. I am loading this form inside modal popup. Regarding get my location values i am calling one api function on click of my modal open button. On success of this api call i was calling ng-init method. As per my requirement i should make this api call on click of modal open button. If i am clicking that button at first time, by default my first location value is not loaded inside select-box. Because my ng-init function called before my api call. Other than first time its working fine. Only first time it was not loaded that location[0] value defaultly . My question is how to delay this ng-init function?. Is there any other way to resolve this issue. Here i attached my plunker link .Please help me out from this issue. https://plnkr.co/edit/xDVetaZIzpFdKLS9ihU6?p=preview
html code
<body class="container row">
<div ng-app="myApp">
<div ng-controller="myCtrl">
<a class="btn btn-primary" data-toggle="modal" href='#modal-id' ng-click="getLocation()">Trigger modal</a>
<div class="modal fade" id="modal-id">
<div class="modal-dialog">
<div class="modal-content">
<div class="modal-header">
<button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
<h4 class="modal-title">Modal title</h4>
</div>
<div class="modal-body">
<form role="form" name='userForm' novalidate>
<div class="container">
<div class="row" ng-repeat="user in users">
<div class="form-group">
<div class="col-md-3">
<label>ID</label>
<input ng-model="user.id" id="user.id" name="user.id" placeholder="Enter bugid" type="text" required readonly disabled>
</div>
<div class="col-md-3">
<label>Comments</label>
<textarea ng-model="user.comment" id="textarea1" rows="1" required></textarea>
</div>
<div class="col-md-3 ">
<label>Location</label>
<oi-select ng-model="user.location" multiple oi-options="v for v in locations" ng-init='initLocation(user, locations)' name="select2" required>
</oi-select>
</div>
</div>
</div>
</div>
<div class="buttonContainer text-center btn-container">
<br>
<button ng-disabled="userForm.$invalid" type="button" id="adduser" ng-click="adduser()">Add user</button>
<button type="button" class="btn button--default btn--small pull-center">Close</button>
</div>
</form>
</div>
</div>
</div>
</div>
<script src="https://code.jquery.com/jquery.min.js"></script>
<link href="https://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/css/bootstrap-combined.min.css" rel="stylesheet" type="text/css" />
<script src="https://netdna.bootstrapcdn.com/twitter-bootstrap/2.3.2/js/bootstrap.min.js"></script>
</div>
</div>
js code
var app = angular.module('myApp', ['ngResource', 'oi.select']);
app.factory('commonService', function($http, $q) {
return {
preFCSManualReleases: function() {
var deferred = $q.defer();
var url = "data.json";
$http.get(url, {
headers: {
'Content-Type': 'application/json',
'Accept': 'application/json'
},
data: ''
}).then(function(data) {
deferred.resolve(data.data);
});
return deferred.promise;
}
}
});
app.controller('myCtrl', function($scope, commonService) {
$scope.getLocation = function() {
$scope.ids = [1, 2];
commonService.preFCSManualReleases().then(function(data) {
$scope.locations = data;
console.log('$scope.location[0]==============>', $scope.locations[0])
$scope.initLocation = (user, locations) => {
if (!user.location.length) {
user.location.push(locations[0]);
}
}
});
$scope.users = $scope.ids.map(function(id) {
return {
id: id,
comment: "",
location: []
};
});
}
$scope.adduser = function() {
var data = $scope.users.map(function(user) {
return {
"userid": user.id,
"manualcomment": user.comment,
"location": user.location
}
});
console.log("data", data)
}
});
You can put a condition on the oi-select parent:
You can then control the $scope.locationsLoaded in your controller:
The ng-if will compile the element once locationsLoaded is true and when the ng-init is triggered, you are sure that there is data.