Array not outputting in modal - angularjs

I can't figure out why the content in my array isn't outputting in the modal.
I'm doing a ng-repeat. the buttons are pulling from the array, but the content inside the modal is blank. Can anyone tell me whey?
Here's a jsfiddle:
http://jsfiddle.net/8s9ss/203/
<div ng-app="app">
<div ng-controller="RecipeController">
<div ng-repeat="recipe in ChickenRecipes">
<button class="btn btn-default" ng-click="open()">{{ recipe.name }}</button> <br />
<!--MODAL WINDOW-->
<script type="text/ng-template" id="myModalContent.html">
<div class="modal-header">
<h3>Recipe: {{ recipe.name }}</h3>
</div>
<div class="modal-body">
Recipe Content<br />
{{ recipe.cookTime }}
{{recipe.directions}}
</div>
<div class="modal-footer">
</div>
</script>
</div>
</div>
</div>

$modal create a child scope (and default is child of $rootScope) for the modal
So what you need is something like this:
$scope.open = function (recipe) {
$scope.recipe = recipe;
var modalInstance = $modal.open({
templateUrl: 'myModalContent.html',
scope: $scope,
});
};
And:
<button class="btn btn-default" ng-click="open(recipe)">{{ recipe.name }}</button> <br />
P/s: It's better to use $modal's resolve and controller option (pass the resolved data to the new controller)

You are mixing up some concepts, putting the modal template inside the ng-repeat won't do a thing. That's not how modals work.
First, remove the template from the ng-repeat and put it elsewhere.
Then, you must create a controller for your modal:
app.controller('RecipeModalController', function($scope, $modalInstance, $modal, item){
$scope.recipe = item;
console.log(item);
});
And pass the recipe you want to open as a parameter on ng-click:
$scope.open = function (recipe) {
var modalInstance = $modal.open({
controller: 'RecipeModalController',
resolve: {item: function() {return recipe} },
templateUrl: 'myModalContent.html',
});
};
I've updated the fiddle to show it: http://jsfiddle.net/8s9ss/204/

Related

Reuse a view as a modal and non-modal (angularjs + bootstrap-ui)

I currently use views/foo.html as a normal view.
Say this view has this:
<p>Hello</p>
Now I want to reuse views/foo.html as the content of a modal, but I'd like to wrap it with this:
<div class="modal-header">
<h3 class="modal-title">Foo</h3>
</div>
<div class="modal-body">
<!-- I want to include views/foo.html in here -->
</div>
So the modal would look like this:
<div class="modal-header">
<h3 class="modal-title">Foo</h3>
</div>
<div class="modal-body">
<p>Hello</p>
</div>
The modal invoker is the following: (notice the comment)
$scope.openFooModal = function () {
var modalScope = $scope.$new();
var modalInstance = $uibModal.open({
templateUrl: 'views/foo.html', /* HERE I NEED TO WRAP IT */
controller: 'fooController',
scope: modalScope,
size: 'lg'
});
modalInstance.result.then(function (result) {
}, null);
};
What is the best solution?
Should I create a foo2.html ?
So at the end the comment made by JB Nizet worked as a start, but there was this issue:
Inject $uibModalInstance to a controllar not initiated by a $uibModal
This is what I did finally:
view in charge of opening the modal or displaying it as an ng-view:
<body ng-controller="indexController">
<ul>
<li>
Open as modal
</li>
<li>
Open as non modal
</li>
</ul>
<div ng-view=""></div> <!-- Used by routeProvider -->
</body>
...its controller
angular.module('myApp').controller('indexController', ['$scope','$uibModal', function($scope,$uibModal) {
$scope.openModal = function () {
var modalScope = $scope.$new();
var modalInstance = $uibModal.open({
templateUrl: 'foo-as-modal.html',
controller: 'fooController',
scope: modalScope
});
modalScope.modalInstance = modalInstance;
// ^ I'm giving the modal his own reference
// using the scope. Injecting wont work on
// the non-modal case!
modalInstance.result.then(function (result) {
}, null);
};
}]);
view to be reused as a modal or as a non-modal:
<p>Hello {{name}}</p>
its controller:
angular.module('myApp').controller('fooController', ['$scope', function($scope) {
// ^
// I'm not injecting
// uibModalInstance
// (this is important)
$scope.name = "John";
$scope.cancel = function () {
$scope.modalInstance.dismiss('cancel');
// ^ I can access the modalInstance by the $scope
};
}]);
view to be used as a modal (wrapper)
<div class="modal-header">
<h3 class="modal-title">I'm a modal</h3>
</div>
<div class="modal-body">
<ng-include src="'foo.html'"></ng-include> <!-- Credits to JB's comment -->
</div>
<div class="modal-footer">
<button class="btn btn-default" ng-click="cancel()">Close</button>
</div>
routeProvider
$routeProvider
.when('/nonmodal', {
templateUrl: 'foo.html',
controller: 'fooController'
})
Here is a plunkr: https://plnkr.co/edit/ZasHQhl6M5cCc9yaZTd5?p=info

Bind data to modal

I am trying to pass some data with a function to display on a modal, yet the usual approaches to binding are not working, I was hoping someone could point me in the right direction.
$scope.openModal = function (obj) {
//$scope.data = {type: obj.type, descriptions: obj.description, isDone: obj.isDone, createDate: obj.createDate, priority: obj.priority};
$scope.data = obj;
console.log($scope.data);
var modalInstance = $uibModal.open({
animation: $scope.animationsEnabled,
templateUrl: 'modalTemplate.html',
controller: 'View1Ctrl',
resolve: {
data: function () {
return $scope.data;
}
}
});
}
Template
<!-- MODAL -->
<div>
<div ng-controller="View1Ctrl">
<script type="text/ng-template" id="modalTemplate.html">
<div class="modal-header">
<h3 class="modal-title">Item Details</h3>
</div>
<div class="modal-body">
<ul>
<li>Type: <span ng-model="data.type"></span></li>
<li>Description: <span ng-model="data.description"></span></li>
<li>Date: <span ng-model="data.createDate"></span></li>
<li>Priority: <span ng-model="data.priority"></span></li>
<li>Finished: <span ng-model="data.isDone"></span></li>
</ul>
</div>
<div class="modal-footer">
<button class="btn btn-primary" ng-click="$close()">OK</button>
</div>
</script>
</div>
Also tried {{data.type}} etc, and ng-bind. I now my $scope.data is populated because it is showing as much in the console.
You should inject data (resolve object) into your modal controller then add it to the $scope object.
You should remove ng-controller="View1Ctrl" from template.

Angular UI: field entered in Modal is undefined in controller

Please run this plunker, if you enter a value in the modal and then click on show value, the value is undefined in $scope, how to get the value?
HTML
<div ng-app="app" ng-controller="myCtl">
<input type="button" ng-click="openModal()" value="Open Modal">
<script type="text/ng-template" id="myModalContent.html">
<div class="modal-header">
<h4 class="modal-title">The Title</h4>
</div>
<form name="myForm" novalidate>
Enter a value <input type="text" ng-model="someField" />
</form>
<div class="modal-footer">
<button ng-click="showValue()">Show value</button>
</div>
</script>
</div>
Javascript
var app = angular.module('app', ['ui.bootstrap']);
app.controller('myCtl', function($scope,$uibModal) {
$scope.openModal = function() {
$scope.modalInstance = $uibModal.open({
animation: false,
templateUrl: 'myModalContent.html',
scope: $scope
});
};
$scope.showValue = function() {
alert('value entered=' + $scope.someField);
};
});
You are seeing this because the scope of the modal is isolated. Even though you pass the $scope to modal. It still does not use the same $scope.
For your example the following would work.
Update the modal template:
<button ng-click="showValue(someField)">Show value</button>
Update your controller showValue method as follows:
$scope.showValue = function(theValue) {
$scope.someField = theValue;
alert('value entered=' + $scope.someField);
};
Really though the best way to use the modal is to use the modal instance created by the open method to track the close and dismiss events and handle the result that way. Take a look at the example on on the ui-modal section of the ui-bootstrap documentation

Unable to make angular-formly work within a ng-template of an angular-ui-bootstrap modal

I am using angular-formly to build a form inside an angular-ui-bootstrap modal, the following code works when the form is placed outside the modal template but it doesn't when placed inside the ng-template, it just doesn't print the fields at all.
I believe this should work but I don't know how the life-cycle of angular-formly runs, so I am unable to identify how to make the fields show up inside my bootstrap modal template.
The issue is clearly related to the ng-template, it appears not to render the form even if the fields array is passed correctly.
var app = angular.module("demo", ['dndLists', 'ui.bootstrap', 'formly', 'formlyBootstrap']);
app.controller('ModalInstanceCtrl', function ($scope, $uibModalInstance, items, User) {
var vm = this;
vm.loadingData = User.getUserData().then(function(result) {
vm.model = result[0];
vm.fields = result[1];
vm.originalFields = angular.copy(vm.fields);
console.log(vm);
});
});
app.controller("AdvancedDemoController", function($scope, $uibModal){
$scope.modalOpen = function(event, index, item){
var modalInstance = $uibModal.open({
animation: true,
templateUrl: 'myModalContent.html',
controller: 'ModalInstanceCtrl',
size: 'md',
resolve: {
items: function () {
return $scope.items;
}
}
});
modalInstance.result.then(function (selectedItem) {
$scope.selected = selectedItem;
}, function () {
$log.info('Modal dismissed at: ' + new Date());
});
};
});
In my view:
<!-- Template for a modal -->
<script type="text/ng-template" id="myModalContent.html">
<div class="modal-header">
<h3 class="modal-title">I'm a modal!</h3>
</div>
<div class="modal-body">
<div ng-if="vm.loadingData.$$state.status === 0" style="margin:20px 0;font-size:2em">
<strong>Loading...</strong>
</div>
<div ng-if="vm.loadingData.$$status.state !== 0">
<form ng-submit="vm.onSubmit()" novalidate>
<formly-form model="vm.model" fields="vm.fields" form="vm.form">
<button type="submit" class="btn btn-primary submit-button">Submit</button>
</formly-form>
</form>
</div>
<ul>
<li ng-repeat="item in items">
{{ item }}
</li>
</ul>
Selected: <b>{{ selected.item }}</b>
</div>
</script>
Any ideas?
When calling $uibModal.open you need to specify controllerAs: 'vm' (that's what you're template assumes the controller is defined as).

AngularJS OpenLayers directive - does not work within angular-ui-dialog

I would like to use AngularJS OpenLayers directive on my page - it works OK but when I put this directive into angular-ui-dialog it won't work.
I cannot see any error in console, any ideas what can be causing this?
Sample usage:
<openlayers width="100px" height="100px"></openlayers>
Plnkr with a demo:
http://plnkr.co/edit/YSfcKaTmNsSpkvSI6wt7?p=preview
It's some kind of a refreshing/rendering issue. You can go around it by adding map to DOM after modal is rendered.
HTML template
<button class="btn btn-primary"
ng-click="demo.modal()">
Open modal
</button>
<script type="text/ng-template"
id="modal.html">
<div class="modal-header">
<h3 class="modal-title">Modal window</h3>
</div>
<div class="modal-body">
<openlayers width="100px"
height="100px"
ng-if="modal.rendered"> <!-- ng-if adds/removes DOM elements -->
</openlayers>
</div>
<div class="modal-footer">
<button class="btn btn-default"
ng-click="$dismiss()">
Cancel
</button>
</div>
</script>
JavaScript
angular.module('app', ['ui.bootstrap', 'openlayers-directive'])
.controller('demoController', function($q, $modal) {
var demo = this;
demo.modal = function() {
$modal.open({
controller: 'modalController',
controllerAs: 'modal',
templateUrl: 'modal.html'
});
};
})
.controller('modalController', function($modalInstance, $timeout) {
var modal = this;
modal.rendered = false;
$modalInstance.rendered.then(function() { // magic here
$timeout(function() {
modal.rendered = true;
});
});
});

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