Develop Reference

Radio buttons inside directive in a ng-repeat not working in AngularJS

I have a set of radio buttons inside a directive. The directive has an ng-repeat, so it exists multiple times.
I'm able to populate the input fields of the directive, but the radio buttons won't react.
angular.module('account-form-client-de', [])
.controller('ctrl', function($scope) {
$scope.owners = [];
$scope.addOwner = function() {
$scope.owners.push({
class: 'person',
name: 'new owner',
percentage: 0
});
}
$scope.addOwner();
$scope.addOwner();
})
.directive("newOwner", function() {
var options = {
restrict: 'E',
replace: true,
scope: {
owner: '=',
remove: '&'
},
link: function(scope, element, attrs, controller, $parent) {
},
template: `
<div class="table-owners item-row">
<div class="checkbox">
<input type="radio" name="type" ng-model="owner.class" value="person" validate-on-change>
<label for="person" translate>
table_owners.person
</label>
</div>
<div class="checkbox">
<input type="radio" name="type" ng-model="owner.class" value="company" validate-on-change>
<label for="company" translate>
table_owners.company
</label>
</div>
<input name="owners_name" ng-model="owner.name" type="text" placeholder="" class="form-control input-md">
<input name="owners_percentage" ng-model="owner.percentage" type="number" placeholder="" class="form-control input-md">
</div>`
};
return options;
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.7.5/angular.min.js"></script>
<div ng-app="account-form-client-de" ng-controller="ctrl">
<pre>{{owners}}</pre>
<new-owner ng-repeat="owner in owners track by $index" owner="owner"></new-owner>
<button ng-click="addOwner()">add owner</button>
</div>
Since both the inputs and radio buttons refer to a property in the owner object, I fail to see why the inputs bind, and the radio buttons won't even become checked.
Any ideas?

It's because when you have the same directive multiple times, you have the same radio buttons with the same values multiple times. Then, the HTML parser gets confused. I fixed it by wrapping each row in a <form> (which you don't have to submit), so it's valid again.
angular.module('account-form-client-de', [])
.controller('ctrl', function($scope) {
$scope.owners = [];
$scope.addOwner = function() {
$scope.owners.push({
class: 'person',
name: 'new owner',
percentage: 0
});
}
// Add two owners to begin with
$scope.addOwner();
$scope.addOwner();
})
.directive("newOwner", function() {
var options = {
restrict: 'E',
replace: true,
scope: {
owner: '=',
remove: '&'
},
link: function(scope, element, attrs, controller, $parent) {
},
template: `
<form class="table-owners item-row">
<div class="checkbox">
{{owner.class}}
<input type="radio" name="person" value="person" ng-model="owner.class">
<label for="person" translate>
table_owners.person
</label>
</div>
<div class="checkbox">
<input type="radio" name="company" value="company" ng-model="owner.class">
<label for="company" translate>
table_owners.company
</label>
</div>
<input name="owners_name" ng-model="owner.name" type="text" placeholder="" class="form-control input-md">
<input name="owners_percentage" ng-model="owner.percentage" type="number" placeholder="" class="form-control input-md">
</form>`
};
return options;
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/angular.js/1.7.5/angular.min.js"></script>
<div ng-app="account-form-client-de" ng-controller="ctrl">
<pre>{{owners}}</pre>
<new-owner ng-repeat="owner in owners track by $index" owner="owner"></new-owner>
<button ng-click="addOwner()">add owner</button>
</div>

Dynamically display form data using AngularJS

I would like to dynamically display Person and Address data using label and input value in Summary Section. As the user edits the form fields, a list items with label + value should display in the summary tables. If value has been removed in the form, that associated label and value should be removed from the Summary Section.
I have added client side validation for each input element. I tried to solve this and couldn't figure out what is best way to do it. Any help would be appreciated.
Example:
// the main (app) module
var myApp = angular.module("myApp", []);
// add a controller
myApp.controller("myCtrl", function($scope) {
$scope.vm = {
caller: {
person: {
firstName: '',
lastName: '',
phoneOne: '',
email: ''
},
address: {
lineOne: '',
lineTwo: ''
}
}
};
$scope.save = function() {
console.log($scope.vm);
}
});
// add a directive
myApp.directive('showErrors', function($timeout, $compile) {
return {
restrict: 'A',
require: '^form',
link: function(scope, el, attrs, formCtrl) {
// find the text box element, which has the 'name' attribute
var inputEl = el[0].querySelector("[name]");
// convert the native text box element to an angular element
var inputNgEl = angular.element(inputEl);
// get the name on the text box
var inputName = inputNgEl.attr('name');
// only apply the has-error class after the user leaves the text box
var blurred = false;
inputNgEl.bind('blur', function() {
blurred = true;
el.toggleClass('has-error', formCtrl[inputName].$invalid);
});
scope.$watch(function(scope) {
return formCtrl[inputName].$invalid;
}, function(invalid, scope) {
// we only want to toggle the has-error class after the blur
// event or if the control becomes valid
if (!blurred && invalid) {
return
}
el.toggleClass('has-error', invalid);
});
scope.$on('show-errors-check-validity', function() {
el.toggleClass('has-error', formCtrl[inputName].$invalid);
});
scope.$on('show-errors-reset', function() {
$timeout(function() {
el.removeClass('has-error');
}, 0, false);
});
}
}
});
.form-group .help-block {
display: none;
}
.form-group.has-error .help-block {
display: inline;
}
<link href="https://netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css" rel="stylesheet" />
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<body ng-app="myApp" ng-controller="myCtrl">
<form name="claimForm" ng-submit="save()">
<h3>PERSON</h3>
<div class="col-md-6">
<div class="form-group form-caller" show-errors>
<label class="control-label">First Name<span class="help-block" ng-if="claimForm.callerFirstName.$error.required"><i>[required]</i></span>
</label>
<input type="text" name="callerFirstName" ng-model="vm.caller.person.firstName" class="form-control" required="" />
</div>
</div>
<div class="col-md-6">
<div class="form-group form-caller" show-errors>
<label class="control-label">Last Name<span class="help-block" ng-if="claimForm.callerLastName.$error.required"><i>[required]</i></span>
</label>
<input type="text" name="callerLastName" ng-model="vm.caller.person.lastName" class="form-control" required="" />
</div>
</div>
<hr />
<h3>ADDRESS</h3>
<div class="col-md-6">
<div class="form-group" show-errors>
<label class="control-label">Address Line 1<span class="help-block" ng-if="claimForm.addressOne.$error.required"><i>[required]</i></span>
</label>
<input type="text" name="addressOne" ng-model="vm.caller.address.lineOne" class="form-control" required="" />
</div>
</div>
<div class="col-md-6">
<div class="form-group" show-errors>
<label class="control-label">Address Line 2<span class="help-block" ng-if="claimForm.addressTwo.$error.required"><i>[required]</i></span>
</label>
<input type="text" name="addressTwo" ng-model="vm.caller.address.lineTwo" class="form-control" required="" />
</div>
</div>
<hr />
<input type="submit" id="submit" value="SUBMIT" class="btn btn-primary btn-lg" />
{{vm | json }}
</form>
<h2>Summary</h2>
<div id="person">
<h3>PERSON </h3>
</div>
<hr />
<div id="address">
<h3>ADDRESS</h3>
</div>
</body>
Thanks in Advance

why Ng Repeat is not working if button invoked from a different form?

I have a html table that contains an ng repeat directive and two button.The first one will open a modal that contains a new form and let me create my user and then when i click save it will add it to the list.The second one is in the same original form and do the add a user.
What i did not understand why when i click on the first button which is in a different form i can not update the ng repeat however for the second one it's possible.
This is the code:
homepage.jsp
<body ng-app="myApp">
<div class="generic-container" ng-controller="UserController as ctrl">
<div id="createUserContent.jsp" ng-include="createUserContent"></div>
<table>
<tr>
<td>
<button type="button" class="btn btn-primary"
ng-click="ctrl.openCreateUser()">Create</button>
</td>
</tr>
</table>
<table class="table table-hover">
<thead>
<tr>
<th>ID.</th>
<th>Name</th>
<th>Address</th>
<th>Email</th>
<th width="20%"></th>
</tr>
</thead>
<tbody>
<tr ng-repeat="u in ctrl.users">
<td><span ng-bind="u.ssoId"></span></td>
<td><span ng-bind="u.firstName"></span></td>
<td><span ng-bind="u.lastName"></span></td>
<td><span ng-bind="u.email"></span></td>
</tr>
</tbody>
</table>
</div>
</body>
user_controller.js
'use strict';
App.controller('UserController', function ($scope, UserService, $window, $log, $uibModalStack,
$uibModal, $rootScope) {
var self = this;
self.users = [];
self.fetchAllUsers = function () {
console.log('----------Start Printing users----------');
for (var i = 0; i < self.users.length; i++) {
console.log('FirstName ' + self.users[i].firstName);
}
};
/**
this function will not work
**/
self.saveUser = function (user) {
self.users.push(user);
self.fetchAllUsers();
$log.log("saving user");
$uibModalStack.dismissAll();
};
/**
this function works fine
**/
self.addNewRow = function () {
var specialUser = {
id : 12,
firstName : 'john',
lastName: 'travolta',
homeAddress : {location:'chicago'},
email : 'trav#email.com'
};
self.users.push(specialUser);
$log.log("saving specialUser");
};
self.openCreateUser = function () {
var modalInstance = $uibModal.open({
animation : true,
templateUrl : 'createUserContent',
controller : 'UserController',
resolve : {
items : function () {
return $scope.items;
}
}
});
modalInstance.result.then(function (selectedItem) {
$scope.selected = selectedItem;
}, function () {
$log.info('Modal dismissed at: ' + new Date());
});
};
self.fetchAllUsers();
});
createUserContent.jsp
<form role="form" ng-controller="UserController as ctrl" >
<div class="form-group">
<label for="FirstName">FirstName</label> <input type="FirstName"
ng-model="ctrl.user.firstName" class="form-control"
id="FirstName" placeholder="Enter FirstName" /> <label
for="lastName">lastName</label> <input type="lastName"
class="form-control" id="lastName"
ng-model="ctrl.user.lastName" placeholder="Enter lastName" />
<label for="email">Email address</label> <input type="email"
ng-model="ctrl.user.email" class="form-control" id="email"
placeholder="Enter email" />
</div>
<div class="form-group">
<label for="homeAddressLocation">Home Address</label> <input class="form-control"
ng-model="ctrl.user.homeAddress.location" id="homeAddressLocation"
placeholder="homeAddressLocation" />
</div>
<div class="form-group">
<label for="SSOId">SSOId</label> <input class="form-control"
ng-model="ctrl.user.ssoId" id="SSOId" placeholder="SSOId" />
</div>
<button type="submit" class="btn btn-default"
ng-click="ctrl.saveUser(ctrl.user)">Save</button>
<button type="submit" class="btn btn-default">Cancel</button>
</form>

Because of your modal template can't access your UserController object and doesn't show error because you used in modal template same controller so reloaded as new Ctrl doesn't refer parent Ctrl.
However better to use different controller and pass parent controller object to modal controller and then modal body can use all parent object. so you should pass parent object to modal controller.
When you include createUserContent.jsp popup file in your main file then no need to use ng-controller="UserController as ctrl" in your modal template you used in modalInstance controller : 'Ctrl',
like:
var modalInstance = $uibModal.open({
templateUrl: 'createUserContent.jsp',
controller: 'ModalCtrl', // ModalCtrl for modal
controllerAs:'modal', // as modal so no need to use in modal template
size: 'lg',
resolve: {
items: function () {
return $scope.items;
},
parent: function(){ // pass self object as a parent to 'ModalCtrl'
return self;
}
}
and ModalCtrl like:
.controller('ModalCtrl', ['parent', function (parent) {
this.parent = parent;
}]);
here used ModalCtrl for modal as modal so you can access parent object like: modal.parent.user
template like:
<form role="form" >
<div class="form-group">
<label for="FirstName">FirstName</label> <input type="FirstName"
ng-model="modal.parent.user.firstName" class="form-control"
id="FirstName" placeholder="Enter FirstName" />
.....
....
<button type="submit" class="btn btn-default"
ng-click="modal.parent.saveUser(modal.parent.user)">Save</button>
<button type="submit" class="btn btn-default">Cancel</button>
</form>
More details Visit PLUNKER DEMO

Part's of form not being rendered - AngularJS

I can't seem to find why the "start" and "finish" part of my form isn't being rendered. This is the first time I've ever worked with AngularJS, and after following quite a few tuts online, I used to yo meanjs generator with the articles example. I then took the articles example and tried to port it over to this scheduling thing. It really doesn't matter though, I just want to know why the last two inputs in the form aren't being rendered in my view.
Any help is much appreciated
Here's the code for my view:
<section data-ng-controller="SchedulesController">
<div class="page-header">
<h1>New Schedule</h1>
</div>
<div class="col-md-12">
<form name="scheduleForm" class="form-horizontal" data-ng-submit="create()" novalidate>
<fieldset>
<div class="form-group" ng-class="{ "has-error": scheduleForm.title.$dirty && scheduleForm.title.$invalid }">
<label class="control-label" for="title">Title</label>
<div class="controls">
<input name="title" type="text" data-ng-model="title" id="title" class="form-control" placeholder="Title" required>
</div>
</div>
<div class="form-group">
<label class="control-label" for="content">Content</label>
<div class="controls">
<textarea name="content" data-ng-model="content" id="content" class="form-control" cols="30" rows="10" placeholder="Content"></textarea>
</div>
</div>
<div class="form-group">
<label class="control-label" for="start">Start</label>
<div class="controls">
<input name="finish" value="" type="date" data-ng-model="start" class="form-control" required>
</div>
</div>
<div class="form-group">
<label class="control-label" for="finish">Finish</label>
<div class="controls">
<input name="finish" value ="" type="date" data-ng-model="finish", class="form-control" required>
</div>
</div>
<div class="form-group">
<input type="submit" class="btn btn-default">
</div>
<div data-ng-show="error" class="text-danger">
<strong data-ng-bind="error"></strong>
</div>
</fieldset>
</form>
</div>
</section>
Here's the code for my controller:
'use strict';
angular.module('schedules').controller('SchedulesController', ['$scope', '$stateParams', '$location', 'Authentication', 'Schedules',
function($scope, $stateParams, $location, Authentication, Schedules) {
$scope.authentication = Authentication;
$scope.create = function() {
var schedule = new Schedules({
title: this.title,
content: this.content,
start: this.start,
finish: this.finish
});
schedule.$save(function(response) {
$location.path('schedules/' + response._id);
console.log('hola!');
$scope.title = '';
$scope.content = '';
}, function(errorResponse) {
$scope.error = errorResponse.data.message;
});
};
$scope.remove = function(schedule) {
if (schedule) {
schedule.$remove();
for (var i in $scope.schedules) {
if ($scope.schedules[i] === schedule) {
$scope.schedules.splice(i, 1);
}
}
} else {
$scope.schedule.$remove(function() {
$location.path('schedules');
});
}
};
$scope.update = function() {
var schedule = $scope.schedule;
schedule.$update(function() {
$location.path('schedules/' + schedule._id);
}, function(errorResponse) {
$scope.error = errorResponse.data.message;
});
};
$scope.find = function() {
$scope.schedules = Schedules.query();
};
$scope.findOne = function() {
$scope.schedule = Schedules.get({
scheduleId: $stateParams.scheduleId
});
};
}
]);

Um... Well guys.... I don't know WHY this worked, and everything in me tells me this wasn't the problem, BUT:
Notice line
<input name="finish" value ="" type="date" data-ng-model="finish", class="form-control" required>
The "," was a mistake (I wrote a script that ported everything from articles into schedule, maintining code structure and just changing all mentions of [Aa]rticle{s} -> [Ss]chedule{s}, and this was left over in that (for some reason, don't know where it came in). Anyway, I deleted the comment and ran grunt build && grunt test && grunt and it worked. I'm now getting the correct render.

AngularJS: Push Checked Checkboxes

I'm trying to work out how to push checked checkboxes, that are submitted via a form, to an object called services, using AngularJS.
These are my objects:
$scope.sectors = [ 'health', 'social', 'education' ];
$scope.services = [
{
'name': 'Hernia Repair',
'sectors': { 'health': true }
},
{
'name': 'Cancer',
'sectors': { 'health': true, 'social': true, 'education': true }
},
];
And this is my form:
<form role="form" ng-submit="createService(newService)">
<div class="form-group">
<label for="serviceName">Name of Service</label>
<input id="serviceName" type="text" class="form-control" ng-model="newService.name" placeholder="Name of Service">
</div>
<div class="form-group">
<label for="serviceName">Another</label>
<input id="serviceName" type="text" class="form-control" ng-model="newService.another" placeholder="Name of Antoher">
</div>
<div class="checkbox-inline" ng-repeat="sector in sectors">
<label>
<input type="checkbox" name="optionsRadios" id="{{sector}}" value="{{sector}}" ng-model="service.sectors[sector]">
{{sector}}
</label>
</div>
<button type="submit" class="btn btn-default">Submit</button>
</form>
And here's the JS I'm using to push the data onto the form:
function createService(service) {
$scope.services.push(service);
}
$scope.createService = createService;
The name seems to get added to the list of services, but the sectors do not. Can anyone point me in the right direction, or explain what I might be doing wrong.
Any help is appreciated. Thanks in advance!