I tried the following code:
var app = angular.module('app', ['ngRoute', 'dx'])
app.controller('IndexCtrl', function($scope){
var contacts = [
{ name: "Barbara J. Coggins", phone: "512-964-2757", email: "BarbaraJCoggins#rhyta.com", category: "Family" },
{ name: "Carol M. Das", phone: "360-684-1334", email: "CarolMDas#jourrapide.com", category: "Friends" },
{ name: "Janet R. Skinner", phone: "520-573-7903", email: "JanetRSkinner#jourrapide.com", category: "Work" }
];
$scope.slideOutOptions = {
dataSource: contacts,
itemTemplate: 'item',
menuItemTemlate: 'menuItem'
}
})
<!-- HTML -->
<div class="app-index" ng-controller="IndexCtrl">
<div dx-slideout="slideOutOptions">
<div data-options="dxTemplate: { name: 'item' }">
<h1 data-bind="text: category"></h1>
<p><b>Name:</b> <span data-bind="text: name"></span></p>
<p><b>Phone:</b> <span data-bind="text: phone"></span></p>
<p><b>e-mail:</b> <span data-bind="text: email"></span></p>
</div>
<div data-options="dxTemplate: { name: 'menuItem' }">
<b data-bind="text: name"></b>
</div>
</div>
</div>
AngularJS there is not enough documentation on the DevExpress site. there are only examples using Knockout. Checkout PhoneJS DXSlideOut Documentation
The problem is in the HTML templates. You should use Angular syntax there.
<div dx-slideout="slideOutOptions">
<div data-options="dxTemplate: { name: 'item' }">
<h1>{{category}}</h1>
<p><b>Name:</b> <span>{{name}}</span></p>
<p><b>Phone:</b> <span>{{phone}}</span></p>
<p><b>e-mail:</b> <span>{{email}}</span></p>
</div>
<div data-options="dxTemplate: { name: 'menuItem' }">
<b>{{name}}</b>
</div>
</div>
Checkout docs about Angular approach.
Related
var inputs={
'firstname': '',
'lastName':'',
'account':{
'role':'',
'status':''
}
}
This is my model array. I want to display it dynamically in Webpage and by modifying the json array the changes should affect the form too.
Here is the image
UPD:
for your situation, you can use ng-switch to generate elements according to conditions.
Notice(already included in the code snippet):
ng-repeat will generate it's own scope, so your model won't update unless you bind it with the original scope. ref here.
OLD ANSWER:
use ng-model to implement two-way-databinding.
refer the code snippet below:
angular.module("app", []).controller("myCtrl", function($scope) {
$scope.inputs = {
'firstname': 'test first name',
'lastName': 'test last name',
'account': {
'role': 'test role',
'status': 'test status'
}
};
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.4/angular.min.js"></script>
<div ng-app="app" ng-controller="myCtrl">
<!-- First Name: <input type="text" ng-model="inputs.firstname"><br>
Last Name: <input type="text" ng-model="inputs.lastName"><br> Account Role: <input type="text" ng-model="inputs.account.role"><br>
Account Status: <input type="text" ng-model="inputs.account.status"><br> -->
<div ng-repeat="(key1, value) in inputs" ng-switch="key1">
<div ng-switch-when="account">
<div ng-repeat="(key2, value2) in value">
{{key1 | uppercase}} => {{ key2 | uppercase}}
<input type="text" ng-model="inputs[key1][key2]">
</div>
</div>
<div ng-switch-default>
{{key1 | uppercase}}
<input type="text" ng-model="inputs[key1]">
</div>
</div>
{{inputs}}
</div>
/My html should look like this/
<head>
<script data-require="angular.js#1.4.1" data-semver="1.4.1" src="https://code.angularjs.org/1.4.1/angular.js"></script>
<script src="script.js"></script>
</head>
<body ng-controller="MainCtrl">
<script type="text/ng-template" id="tree-structure">
<label>{{dt}}</label><input type="text" name="" value="{{dt.label}}">
<ul class="childElement">
<li ng-repeat="dt in dt.nodes" ng-include="'tree-structure'">
</li>
</ul>
</script>
<ul class="parentList">
<li ng-repeat="(key, value) in inputs" >
<div ng-repeat="(key1, value1) in value">
<label>{{key1}}</label>
<input type="text" name="" value="{{value1}}">
<!-- <div ng-repeat="(key2, value2) in value1">
<label>{{key2}}</label><input type="text" name="" value="{{value2}}">
</div> -->
</div>
<div ></div>
</li>
</div>
</ul>
</body>
</html>
Some observations :
Your JSON should be formatted properly with type of the field.
If you want to access the object properties as a form fields then it should be structured in a good way so that we can dynamically add the type of the field as well.
[{
name: 'firstName',
type: 'text'
}, {
name: 'lastname',
type: 'text'
}, {
account: [{
name: 'role',
type: 'text'
}, {
name: 'status',
type: 'text'
}]
}]
As your JSON have nested objects. So, first iterate it recursively and create one dimensional array then create the fields using 1D array.
DEMO
var myApp = angular.module('myApp',[]);
myApp.controller('MyCtrl', function($scope) {
var inputs = [{
name: 'firstName',
type: 'text'
}, {
name: 'lastname',
type: 'text'
}, {
account: [{
name: 'role',
type: 'text'
}, {
name: 'status',
type: 'text'
}]
}];
$scope.fields = [];
function structuredObj(obj) {
for (var i in obj) {
if (obj[i].type == 'text') {
$scope.fields.push(obj[i]);
} else {
structuredObj(obj[i])
}
}
};
structuredObj(inputs);
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="myApp" ng-controller="MyCtrl">
<form name="myForm" novalidate>
<div ng-repeat="item in fields" class="form-group">
<input
name="item.name"
type="{{ item.type }}"
placeholder="{{ item.name }}"
ng-model="item.value"
required />
</div>
<button ng-disabled="myForm.$invalid">Submit</button>
</form>
</div>
<div ng-repeat="(key1, value1) in myPersonObj">
<div ng-repeat="(key, value) in value1">
<label>{{key}}</label>
<input type="text" name="" value="{{value}}">
</div>
</div>
var app = angular.module("test",[]);
app.controller("MainCtrl",function($scope){
$scope.inputs = [
{
"firstname" : "Test"
},{
"lastname" : "Test1"
},{
"Account" : [
{"role" : "Test3"},
{"status" : "Test4"},
]
},
{
"Account1" : [
{"role" : "Test3"},
{"status" : "Test4"},
]
},
{
"Account2" : [
{"role" : {
'dim3': {
'dim4':{
'dim5':'cccc'
}
}
}
},
{"status" : "Test4"},
]
}
];
$scope.person = [];
$scope.myPersonObj = [];
/*console.log($scope.keys(inputs));*/
$scope.checkIndex1 = function(arg, myPersonObj)
{
if (angular.isArray(arg) || angular.isObject(arg)) {
angular.forEach(arg, function (value, key) {
console.log(value);
if(angular.isObject(value) || angular.isArray(value))
{
$scope.checkIndex1(value, myPersonObj);
}
else
{
console.log("pushing");
myPersonObj.push(arg);
}
});
}
else
{
console.log("pushing1");
myPersonObj.push(arg);
}
}
$scope.checkIndex1($scope.inputs, $scope.myPersonObj);
console.log("myPersonObj :"+ JSON.stringify($scope.myPersonObj));
console.log($scope.inputs);
I’m trying to toggle the visibility of a div in angular
This is my view:
<div ng-repeat="item in data | orderBy:'address' | groupBy:'address'" >
<h5 onclick="toggle_visibility('item1');">{{item.address}}</h5>
<div id="item1">
<ul>
<li>First Name: {{item.firstname}} </li>
</ul>
</div>
In controller:
$scope.data = [
{
firstname: "user",
address: “address1”
},
{
firstname: "user1",
address: “address2”
},
{
firstname: "user2",
address: “address1”
}
];
The issue is when I click on any address header it hides or shows the first name within the first header and it should be when I click on the address header it shows or hides the first name within that address header that I clicked on it. How can I fix this?
Html
<div ng-repeat="item in data | orderBy:'address' | groupBy:'address'" >
<h5 ng-click="toggle_visibility(item);">{{item.address}}</h5>
<div ng-hide="item.invisible">
<ul>
<li>First Name: {{item.firstname}} </li>
</ul>
</div>
JS
$scope.toggle_visibility = function(item) {
item.invisible = !item.invisible
}
add additional boolean property to array and assign that property to ng-hide. then inside click function change the boolean value of that property.
angular.module("app",[])
.controller("ctrl",function($scope){
$scope.data = [
{
firstname: "user",
address: "address1",
hideAddress : false
},
{
firstname: "user1",
address: "address2",
hideAddress : false
},
{
firstname: "user2",
address: "address3",
hideAddress : false
}
];
$scope.toggle_visibility = function(item){
item.hideAddress = !item.hideAddress;
}
})
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="app" ng-controller="ctrl">
<div ng-repeat="item in data | orderBy:'address' " >
<h5 ng-click="toggle_visibility(item);">{{item.address}}</h5>
<div ng-hide="item.hideAddress">
<ul>
<li>First Name: {{item.firstname}} </li>
</ul>
</div>
</div>
</div>
What is the mistake in my code? cust.name and cust.city are not displaying.
Why are no list items created?
<html>
<body>
<div data-ng-controller="SimpleController">
Name :
<br />
<input type="text" data-ng-model="name" placeholder="Enter Your Name " /> {{ name }}
<br />
<ul>
<li data-ng-repeat="cust in customers | filter:name | orderBy:'city' ">
{{ cust.name | uppercase }} - {{ cust.city | lowercase }}
</li>
</ul>
</div>
<script src="angular.min.js"></script>
<script>
function SimpleController($scope) {
$scope.customers = [
{
name: 'Rishabh Shrivas',
city: 'New Delhi'
},
{
name: 'Rishabh Bharadawaj',
city: 'Noida'
},
{
name: 'Rishabh Sen',
city: 'Gurgaon'
}
];
}
</script>
</body>
</html>
You need an ng-app section in the HTML, even an empty one is sufficient. Also, you need to create the controller differently:
var myApp = angular.module('myApp',[]);
myApp.controller('SimpleController', ['$scope', function($scope) {
$scope.customers = [
{
name: 'Rishabh Shrivas',
city: 'New Delhi'
},
{
name: 'Rishabh Bharadawaj',
city: 'Noida'
},
{
name: 'Rishabh Sen',
city: 'Gurgaon'
}
];
}]);
I am trying to generate a HTML form with angularjs ngRepeat. I load a JSON file that contains the fields of desired form and save this object in my $scope. I have a ngRepeat element that generates form inputs based on the JSON object.
The problem is when I print $scope.<myFormName> it just have one field name "{{header.name}}" as I expect some fields based on my JSON model.
Actually I see the form generated in HTML properly but the same thing does not happen in angular scope.
angular.module("myApp",[])
.controller("myCtrl",["$scope",function($scope){
// In this funtion I Set fields of form and make my model empty
$scope.getHeaders = function () {
console.info('getHeaders');
$scope.headersForCreation = [
{
name: 'givenName',
type: 'string',
caption: "nameAndFamily"
},
{
name: 'userName',
type: 'string',
caption: "userName"
},
{
name: 'password',
type: 'password',
caption: "password"
},
{
name: 'passwordConfirm',
type: 'password',
caption: "passwordConfirm"
},
{
name: 'mail',
type: 'string',
caption: "email"
},
{
name: 'mobile',
type: 'string',
caption: "mobile",
regex: '0[1-9][0-9]{9}'
}
];
$scope.userInputsInCreation = {};
angular.forEach($scope.headersForCreation, function (headerItem, key) {
$scope.userInputsInCreation[headerItem.name] = '';
});
}; // end of get header
$scope.getHeaders();
console.log($scope.createForm)
}])
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.18/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<div ng-app="myApp" ng-controller="myCtrl" id="add-container-access" ng->
<form class="form-horizontal" name="createForm" init="getHeaders()">
<div class="form-group" ng-repeat="header in headersForCreation" >
<label for="id-{{header.name}}" class="col-sm-4 control-label">
{{header.caption}}: </label>
<div class="col-sm-8"
ng-class="{'has-error': createForm.{{header.name}}.$error.$invalid }">
<input type="header.type" class="form-control"
name="{{header.name}}" ng-required="{{header.notNull}}"
id="id-{{header.name}}"
ng-model="userInputsInCreation[header.name]" >
</div>
</div>
<div class="form-group">
<div class="col-sm-2">
<button class="btn btn-default" >
ADD
<i class="glyphicon glyphicon-plus-sign"></i>
</button>
</div>
</div>
</form>
</div>
Because your controller initialized before AngularJS form directive.
angular.module("myApp",[])
.controller("myCtrl",["$scope","$timeout",function($scope, $timeout){
// In this funtion I Set fields of form and make my model empty
$scope.getHeaders = function () {
console.info('getHeaders');
$scope.headersForCreation = [
{
name: 'givenName',
type: 'string',
caption: "nameAndFamily"
},
{
name: 'userName',
type: 'string',
caption: "userName"
},
{
name: 'password',
type: 'password',
caption: "password"
},
{
name: 'passwordConfirm',
type: 'password',
caption: "passwordConfirm"
},
{
name: 'mail',
type: 'string',
caption: "email"
},
{
name: 'mobile',
type: 'string',
caption: "mobile",
regex: '0[1-9][0-9]{9}'
}
];
$scope.userInputsInCreation = {};
angular.forEach($scope.headersForCreation, function (headerItem, key) {
$scope.userInputsInCreation[headerItem.name] = '';
});
}; // end of get header
$scope.getHeaders();
$timeout(function(){ console.log($scope.createForm); });
}])
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.18/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<div ng-app="myApp" ng-controller="myCtrl" id="add-container-access" ng->
<form class="form-horizontal" name="createForm" init="getHeaders()">
<div class="form-group" ng-repeat="header in headersForCreation" >
<label for="id-{{header.name}}" class="col-sm-4 control-label">
{{header.caption}}: </label>
<div class="col-sm-8"
ng-class="{'has-error': createForm.{{header.name}}.$error.$invalid }">
<input type="header.type" class="form-control"
name="{{header.name}}" ng-required="{{header.notNull}}"
id="id-{{header.name}}"
ng-model="userInputsInCreation[header.name]" >
</div>
</div>
<div class="form-group">
<div class="col-sm-2">
<button class="btn btn-default" >
ADD
<i class="glyphicon glyphicon-plus-sign"></i>
</button>
</div>
</div>
</form>
</div>
I have an array of restaurant objects and I want to list them by grouping their cities
My object is like;
restaurant = {
id: 'id',
name: 'name',
city: 'city'
}
This HTML Markup can give some info about what I want to do.
<div ng-repeat="restaurant in restaurant | filter: ???">
<div class="header">
<h1 ng-bind="restaurant.city"></h1>
<a>Select All</a>
</div>
<div class="clearfix" ng-repeat="???">
<input type="checkbox" id="restaurant.id" />
<label ng-bind="restaurant.name"></label>
</div>
</div>
Can I do it with one single array or do i need to create seperate city and restaurant arrays to do it?
If you want to group restaurants by city, you can use groupBy of angular.filter module.
Just add the JS file from here: http://www.cdnjs.com/libraries/angular-filter to your project and use following code.
var myApp = angular.module('myApp',['angular.filter']);
function MyCtrl($scope) {
$scope.restaurants = [
{id: 1, name: 'RestA', city: 'CityA'},
{id: 2, name: 'RestB', city: 'CityA'},
{id: 3, name: 'RestC', city: 'CityC'},
{id: 4, name: 'RestD', city: 'CityD'}
];
}
<div ng-controller="MyCtrl">
<ul ng-repeat="(key, value) in restaurants | groupBy: 'city'">
<b>{{ key }}</b>
<li ng-repeat="restaurant in value">
<i>restaurant: {{ restaurant.name }} </i>
</li>
</ul>
</div>
I've created JSFiddle for you with working example.