I have the following in my view:
<label for="txtFrom">Pickup Location</label>
<input type="text" id="pickup" placeholder="Address, aiport, train station, hotel..." ng-model="pickup">
<label for="txtDestination">Destination</label>
<input type="text" id="destination" placeholder="Address, aiport, train station, hotel..." ng-model="destination">
<input class="btn btn-success" name="calcPrice" id="calcPrice" type="submit" value="Calculate Price" ng-click="calcPrice()">
I am using google maps api for places to autocomplete the input boxes, so if a user starts typing "Lo", he will get a list of places that starts with "Lo" and for example he chooses London.
The problem is in my controller I am not getting the whole autocompleted value. I am only getting what the user initially entered, in this case "Lo".
Here is my controller:
app.controller('BookingsCtrl', function($scope, BookingsService) {
$scope.pickup = "";
$scope.destination = "";
$scope.syncNotification = "";
$scope.calcPrice = function() {
console.log($scope.pickup);
BookingsService.save({
pickup: $scope.pickup,
destination: $scope.destination
}, function(response) {
console.log(response.message);
});
};
});
EDIT:
Here is also a snippet of the JS:
var pickup = document.getElementById('pickup');
var options = {
componentRestrictions: {
country: 'ee'
}
};
var autocompletePickup = new google.maps.places.Autocomplete(pickup, options);
google.maps.event.addListener(autocompletePickup, 'place_changed', function () {
var place = autocompletePickup.getPlace();
pickup.innerHtml = place.formatted_address;
var lat = place.geometry.location.lat();
var long = place.geometry.location.lng();
});
EDIT 2 : Added service
app.service('BookingsService', function ($resource) {
return $resource('http://localhost:3000/', {});
});
EDIT 3 : Template
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<link rel="stylesheet" href="components/bootstrap/dist/css/bootstrap.min.css" type="text/css" />
<link rel="stylesheet" href="assets/css/style.css" type="text/css" />
<script src="https://maps.googleapis.com/maps/api/js?key=AIzaSyDt1Y30OssBToIzSCOr3g5IkN3c0D75XVE&libraries=places"
></script>
</head>
<body ng-app='strelsau_client'>
<div class="site-wrapper">
<div class="site-wrapper-inner">
<div class="cover-container">
<div class="masthead clearfix">
<div class="inner">
<img class="masthead-brand" src="../assets/img/logo.png">
<nav>
<ul class="nav masthead-nav">
<li class="active">Home</li>
<li>Contact</li>
</ul>
</nav>
</div>
</div>
<div ng-view>
</div>
</div>
</div>
</div>
<script src="components/jquery/dist/jquery.min.js"></script>
<script src="components/bootstrap/dist/js/bootstrap.min.js"></script>
<script src="components/angular/angular.min.js"></script>
<script src="components/angular-route/angular-route.min.js"></script>
<script src="components/angular-resource/angular-resource.min.js"></script>
<script src="js/main.js"></script>
<script src="js/controllers/bookings_controllers.js"></script>
<script src="js/services/bookings_service.js"></script>
</body>
</html>
In fact pickup input element is not getting updated once the place is resolved.
The problem with this function:
google.maps.event.addListener(autocompletePickup, 'place_changed', function () {
var place = autocompletePickup.getPlace();
pickup.innerHtml = place.formatted_address; //invalid
//...
});
For setting input field value should be used value property.
Anyway, given the example, try to replace it with:
(function (scope) {
google.maps.event.addListener(autocompletePickup, 'place_changed', function () {
var place = autocompletePickup.getPlace();
scope.pickup = place.formatted_address;
});
})($scope);
Example
angular.module('myApp', [])
.controller('BookingsCtrl', function ($scope) {
$scope.pickup = "";
$scope.destination = "";
$scope.syncNotification = "";
var pickup = document.getElementById('pickup');
var options = {
componentRestrictions: {
country: 'ee'
}
};
var autocompletePickup = new google.maps.places.Autocomplete(pickup, options);
(function (scope) {
google.maps.event.addListener(autocompletePickup, 'place_changed', function () {
var place = autocompletePickup.getPlace();
scope.pickup = place.formatted_address;
});
})($scope);
$scope.calcPrice = function () {
console.log($scope.pickup);
alert($scope.pickup);
/*BookingsService.save({
pickup: $scope.pickup,
destination: $scope.destination
}, function (response) {
console.log(response.message);
});*/
};
});
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.8/angular.min.js"></script>
<script src="https://maps.googleapis.com/maps/api/js?libraries=places"></script>
<div ng-app="myApp" ng-controller="BookingsCtrl" ng-cloak>
<label for="txtFrom">Pickup Location</label>
<input type="text" id="pickup" placeholder="Address, aiport, train station, hotel..." ng-model="pickup">
<label for="txtDestination">Destination</label>
<input type="text" id="destination" placeholder="Address, aiport, train station, hotel..." ng-model="destination">
<input class="btn btn-success" name="calcPrice" id="calcPrice" type="submit" value="Calculate Price" ng-click="calcPrice()">
</div>
Related
This is my code
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.1/angular.min.js"></script>
<script>
var myApp = angular.module('myApp', []);
myApp.controller('myController', function ($scope) {
$scope.getName = function () {
$scope.name = fname;
$scope.lastName = lastName;
};
})
</script>
</head>
<body ng-app="myApp" >
<div >
<input type="text" ng-model="name"/> <br>
<input type="text" ng-model="lastName" />
</div>
<div ng-controller="myController">
<input type="button" value="click" ng-click="getName()" />
<br>
Hello FirstName {{name}}<br>
Last Name {{lastName}}
</div>
</body>
</html>
values are coming while typing into textbox but i want values only after clicking the button.Please help me.
I tried in both ways simple as well as by using service or factory method but no success
You must separate the ng-models of the input texts and destination field. They are updating real-time because of having the same models.
I have created the correct version for you:
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.1/angular.min.js"></script>
<script>
var myApp = angular.module('myApp', []);
myApp.controller('myController', function ($scope) {
$scope.getName = function () {
$scope.nameToSet = $scope.name;
$scope.lastNameToSet = $scope.lastName;
};
})
</script>
</head>
<body ng-app="myApp" >
<div >
<input type="text" ng-model="name"/> <br>
<input type="text" ng-model="lastName" />
</div>
<div ng-controller="myController">
<input type="button" value="click" ng-click="getName()" />
<br>
Hello FirstName {{nameToSet}}<br>
Last Name {{lastNameToSet}}
</div>
</body>
</html>
UPDATE: Here is another version with using a factory:
var myApp = angular.module('myApp', []);
myApp.factory('container', function() {
var model = {
name: '',
lastName: ''
};
return {
model: model,
setName: function(nameToSet) {
model.name = nameToSet;
},
setLastName: function(lastNameToSet) {
model.lastName = lastNameToSet;
}
};
});
myApp.controller('myController', function ($scope, container) {
$scope.$watch('name', function(newvalue,oldvalue) {
container.setName(newvalue);
});
$scope.$watch('lastName', function(newvalue,oldvalue) {
container.setLastName(newvalue);
});
$scope.onNameType = function(value) {
container.setName(value);
};
$scope.onLastNameType = function(value) {
container.setLastName(value);
};
$scope.getName = function () {
debugger;
$scope.nameToSet = container.model.name;
$scope.lastNameToSet = container.model.lastName;
};
})
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.6.1/angular.min.js"></script>
</head>
<body ng-app="myApp" >
<div >
<input type="text" ng-model="name" ng-change="onNameType(name)"/> <br>
<input type="text" ng-model="lastName" ng-change="onLastNameType(lastName)" />
</div>
<div ng-controller="myController">
<input type="button" value="click" ng-click="getName()" />
<br>
Hello FirstName {{nameToSet}}<br>
Last Name {{lastNameToSet}}
</div>
</body>
</html>
I have implemented a pagination and a filter based on a criteria function: JSBin:
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<link data-require="bootstrap-css#3.x" data-semver="3.1.1" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" />
<script data-require="angular.js#*" data-semver="1.2.14" src="https://code.angularjs.org/1.2.14/angular.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.11.0/ui-bootstrap-tpls.js"></script>
</head>
<body>
<section class="main" ng-controller="contentCtrl">
<div style="float: right; margin-right: 200px">
has more than 3 letters <input type="checkbox" ng-model="criteria.number" ng-true-value="3" ng-false-value="null" /><br>
</div>
<h3>Existing friends</h3>
<div ng-repeat="friend in filteredFriends | filter: criteriaMatch(criteria)">
{{friend.name}}
</div>
<pagination total-items="totalItems" items-per-page="itemsPerPage" ng-model="currentPage"></pagination>
</section>
</body>
</html>
JavaScript:
var app = angular.module('plunker', ['ui.bootstrap']);
app.factory('friendsFactory', function() {
var o = {
friends: [ {"name":"Jack"}, {"name":"Tim"}, {"name":"Stuart"},
{"name":"Tom"}, {"name":"Frank"}, {"name":"Nicholas"},
{"name":"Jesse"}, {"name":"Amber"}, {"name":"Tom"},
{"name":"Jerry"}, {"name":"Richard"}, {"name":"Mike"},
{"name":"Michael"}, {"name":"Jim"}, {"name":"Louis"}]
};
return o;
});
app.controller('contentCtrl', function ($scope, friendsFactory) {
$scope.friends = friendsFactory.friends;
$scope.totalItems = $scope.friends.length;
$scope.itemsPerPage = 5
$scope.currentPage = 1;
function refresh() {
var begin = (($scope.currentPage - 1) * $scope.itemsPerPage);
var end = begin + $scope.itemsPerPage;
$scope.filteredFriends = friendsFactory.friends.slice(begin, end);
$scope.totalItems = $scope.friends.length;
}
$scope.criteria = { number: "null" };
$scope.criteriaMatch = function (cri) {
return function (friend) {
return ((cri.number === "null") || (friend.name.length > cri.number));
};
};
$scope.$watch('currentPage', refresh);
});
The problem is that, after selecting the filter, it shows the names whose length is greater than 3 page by page. What I want is that, it should recalculate the number of pages, and keep showing 5 good names per page.
Does anyone know how to modify the program to realise this?
Additionally, if I replace "null" by null, it will not work after selecting and deselecting the filter. Does anyone know why?
PS: it is very different from this thread; not a duplication...
Here is a solution: JSBin:
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta name="description" content="filter and pagination 1">
<link data-require="bootstrap-css#3.x" data-semver="3.1.1" rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.1.1/css/bootstrap.min.css" />
<script data-require="angular.js#*" data-semver="1.2.14" src="https://code.angularjs.org/1.2.14/angular.js"></script>
<script src="//cdnjs.cloudflare.com/ajax/libs/angular-ui-bootstrap/0.11.0/ui-bootstrap-tpls.js"></script>
</head>
<body>
<section class="main" ng-controller="contentCtrl">
<div style="float: right; margin-right: 200px">
has more than 3 letters <input type="checkbox" ng-model="criteria.number" ng-true-value="3" ng-false-value="0" /><br>
</div>
<h3>Existing friends</h3>
<div ng-repeat="friend in filteredFriends | start: (currentPage - 1) * itemsPerPage | limitTo: itemsPerPage">
{{friend.name}}
</div>
<pagination total-items="filteredFriends.length" items-per-page="itemsPerPage" ng-model="currentPage"></pagination>
</section>
</body>
</html>
JavaScript:
var app = angular.module('plunker', ['ui.bootstrap']);
app.factory('friendsFactory', function() {
var o = {
friends: [ {"name":"Jack"}, {"name":"Tim"}, {"name":"Stuart"},
{"name":"Tom"}, {"name":"Frank"}, {"name":"Nicholas"},
{"name":"Jesse"}, {"name":"Amber"}, {"name":"Tom"},
{"name":"Jerry"}, {"name":"Richard"}, {"name":"Mike"},
{"name":"Michael"}, {"name":"Jim"}, {"name":"Louis"}]
};
return o;
});
app.controller('contentCtrl', function ($scope, friendsFactory) {
$scope.friends = friendsFactory.friends;
$scope.criteria = { number: 0 }
$scope.filteredFriends = $scope.friends;
$scope.itemsPerPage = 5
$scope.currentPage = 1;
function refresh() {
$scope.filteredFriends = $scope.friends.filter(function(item){
return item.name.length > $scope.criteria.number;
})
};
$scope.$watch('currentPage', refresh);
$scope.$watch('criteria.number', refresh);
});
app.filter('start', function () {
return function (input, start) {
if (!input || !input.length) { return; }
return input.slice(start);
};
});
I wan to use ng-autocomplete with firebase have a look of my html
<!DOCTYPE html>
<html ng-app="Test">
<head>
<meta name="viewport" content="initial-scale=1.0, user-scalable=no" />
<link rel="stylesheet" href="//netdna.bootstrapcdn.com/bootstrap/3.0.0/css/bootstrap.min.css">
<link rel="stylesheet" type="text/css"href="style.css">
<script type="text/javascript" src="http://maps.googleapis.com/maps/api/js?libraries=places&sensor=false"></script>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.8/angular.js"></script>
<script src="script.js"></script>
<script src="ngAutocomplete.js"></script>
</head>
<body>
<div ng-controller="TestCtrl">
<form id="form" role="form">
<div class="form-group move-down">
<label for="Autocomplete">Generic Autocomplete</label>
<input type="text" id="Autocomplete" class="form-control" ng-autocomplete="result1" details="details1" options="options1"/>
</div>
<div>result: {{result}}</div>
</form>
</div>
</body>
</html>
and this is my script.js
angular.module( "Test", ['ngAutocomplete'])
.controller("TestCtrl",function ($scope) {
$scope.result1 = '';
$scope.options1 = null;
$scope.details1 = '';
});
and this is ngAutocomplete.js
angular.module( "ngAutocomplete", [])
.directive('ngAutocomplete', function($parse) {
return {
scope: {
details: '=',
ngAutocomplete: '=',
options: '='
},
link: function(scope, element, attrs, model) {
//options for autocomplete
var opts
//convert options provided to opts
var initOpts = function() {
opts = {}
//if (scope.options) {
/*if (scope.options.types) {
opts.types = []
opts.types.push(scope.options.types)
}*/
// }
}
initOpts()
//create new autocomplete
//reinitializes on every change of the options provided
var newAutocomplete = function() {
scope.gPlace = new google.maps.places.Autocomplete(element[0], opts);
google.maps.event.addListener(scope.gPlace, 'place_changed', function() {
scope.$apply(function() {
if (scope.details) {
scope.details = scope.gPlace.getPlace();
}
scope.ngAutocomplete = element.val();
});
})
}
newAutocomplete()
//watch options provided to directive
scope.watchOptions = function () {
return scope.options
};
scope.$watch(scope.watchOptions, function () {
initOpts()
newAutocomplete()
element[0].value = '';
scope.ngAutocomplete = element.val();
}, true);
}
};
});
I want to use firebase autocomplete or array of city instead of google map API. So could you please give me idea how I can use it.
Instead of this
<input type="text" id="Autocomplete" class="form-control" ng-autocomplete="result1" details="details1" options="options1"/>
it should be
<input type="text" id="Autocomplete" class="form-control" ng-autocomplete ng-model="result1" details="details1" options="options1" />
Please find working plunker here
see documentation of ngAutocomplete here
I am not able to put the data into ng-model in view from an object in controller.
VIEW1 :
<input type="text" class="user-input" name="profile.firstname" ng-model="profile.firstname" ng-minlength="2" required pattern=".{2,}" placeholder="E.g. Anvika" title="Please enter atleast 2 characters">
When I click a button in VIEW2, it fires a function (say function 'test').
VIEW2
<input type="submit" ng-click="register.test()" ui-sref="doctorRegister" value="Profile">
CONTROLLER:
var app = angular.module('app');
app.controller('registerController', ['$scope', 'tempDataStorageService', function ($scope, tempDataStorageService) {
var register = this;
register.doctor = {};
register.test = function () {
register.refreshProfile = tempDataStorageService.get(register.doctor.profile);
//console.log(register.refreshProfile);
var a = register.refreshProfile.firstname;
console.log(a);
}
}
TempDataStorageService:
var app = angular.module('app');
app.factory('tempDataStorageService', function() {
var savedData = {};
function set(data) {
savedData = data;
}
function get() {
return savedData;
}
return {
set: set,
get: get
}
});
EDIT: I have tried to show the declaration of the controller as well, if that helps.
How can I make it so that when I click on the Profile button on VIEW2, it populates VIEW1 with the data?
The plunker:
Working example
The html:
<!DOCTYPE html>
<html ng-app="plunker">
<head>
<meta charset="utf-8" />
<title>AngularJS Plunker</title>
<script>document.write('<base href="' + document.location + '" />');</script>
<link rel="stylesheet" href="style.css" />
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
<script data-require="angular.js#1.4.x" src="https://code.angularjs.org/1.4.8/angular.js" data-semver="1.4.8"></script>
<script src="app.js"></script>
</head>
<body ng-controller="MainCtrl as mainCtrl">
<form>
<h2 class="text-primary">Get data into ng-Model from object in controller</h2>
<hr>
<div class="form-group">
<h3 ng-class="!mainCtrl.firstName? 'text-danger' : 'text-success'">Enter Name</h3>
<input type="text" class="form-control" ng-model="mainCtrl.firstName" placeholder="E.g. Anvika">
</div>
<hr>
<h3 class="text-info">This is what you are typing: {{mainCtrl.firstName}}</h3>
<button type="button" class="btn btn-success" ng-click="mainCtrl.test()">Save Name</button>
</form>
<hr>
<h3 class="text-info">This is what is stored</h3>
<h4>Doctor first name: {{mainCtrl.storedData.doctorFirstName}}</h4>
</body>
</html>
The JS:
var app = angular.module('plunker', []);
app.controller('MainCtrl', ['tempDataStorageService', function(tempDataStorageService) {
var register = this;
register.firstName = "";
register.storedData = tempDataStorageService;
register.test = function () {
tempDataStorageService.setName(register.firstName);
}
}]);
app.factory('tempDataStorageService', function() {
// The service object
var profile = {};
profile.doctorFirstName = "No doctor data stored";
//The functions
profile.setName = function(data) {
profile.doctorFirstName = data;
}
profile.getName = function() {
return profile.doctorFirstName;
}
// return the service object
return profile;
});
Recommendations:
Please properly format code when asking questions.
As good practice use a style guide. A good starting point is John
Papa's Angular Style Guide
I am using factory method in AngularJS to show the combination of First Name and Last Name (first two controllers) as Full Name(in third Controller), but i am not getting the desired output. here is my code:
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp">
<div ng-controller="FirstCtrl">
<input type="text" ng-model="Data.FirstName">
<br>FirstName is : <strong>{{Data.FirstName}}</strong>
</div>
<hr>
<div ng-controller="SecondCtrl">
<input type="text" ng-model="Data.LastName">
<br>LastName is : <strong>{{Data.LastName}}</strong>
</div>
<div ng-controller="ThirdCtrl">
FullName is : {{Data.FirstName + " " + Data.LastName}}
</div>
</div>
</div>
<script>
var myApp = angular.module('myApp', []);
myApp.factory('Data', function () {
return { FirstName: '',LastName:'' };
});
myApp.controller('FirstCtrl', function ($scope, Data) {
$scope.Data = Data;
});
myApp.controller('SecondCtrl', function ($scope, Data) {
$scope.Data = Data;
});
myApp.controller('ThirdCrl', function ($scope, Data) {
$scope.Data = Data;
});
</script>
</body>
</html>
Can you please Help?
<html>
<head>
<script src="http://ajax.googleapis.com/ajax/libs/angularjs/1.2.26/angular.min.js"></script>
</head>
<body>
<div ng-app="myApp">
<div ng-controller="FirstCtrl">
<input type="text" ng-model="Data.FirstName">
<br>FirstName is : <strong>{{Data.FirstName}}</strong>
</div>
<hr>
<div ng-controller="SecondCtrl">
<input type="text" ng-model="Data.LastName">
<br>LastName is : <strong>{{Data.LastName}}</strong>
</div>
<div ng-controller="ThirdCtrl">
FullName is : {{Data.FirstName + " " + Data.LastName}}
</div>
</div>
</div>
<script>
var myApp = angular.module('myApp', []);
myApp.factory('Data', function () {
return { FirstName: '',LastName:'' };
});
myApp.controller('FirstCtrl', function ($scope, Data) {
$scope.Data = Data;
});
myApp.controller('SecondCtrl', function ($scope, Data) {
$scope.Data = Data;
});
myApp.controller('ThirdCtrl', function ($scope, Data) {
$scope.Data = Data;
});
</script>
</body>
</html>
It seems you have spelled wrongly the third controller name.