i create an app , a login page and a controller like this :----->
--->here here :)
(function(){
'use strict';
angular
.module("loginApp",[])
.controller("loginCtrl",loginCtrl);
loginCtrl.$inject = ['$location','$scope','loginService'];
function loginCtrl($location,$scope,loginService){
var vm = $scope;
vm.login = login;
function login(){
var user = vm.user;
console.log(user);
};
}
})();
<body ng-app="loginApp" ng-controller="loginCtrl">
<div class="col-md-6 col-md-offset-3">
<h2>Login</h2>
<form name="form" ng-submit="login()" role="form" method="post">
<div class="form-group" ng-class="{ 'has-error': form.username.$dirty && form.username.$error.required }">
<label for="username">Username</label>
<input type="text" name="username" id="username" class="form-control" ng-model="user.username" required />
<span ng-show="form.username.$dirty && form.username.$error.required" class="help-block">Username is required</span>
</div>
<div class="form-group" ng-class="{ 'has-error': form.password.$dirty && form.password.$error.required }">
<label for="password">Password</label>
<input type="password" name="password" id="password" class="form-control" ng-model="user.password" required />
<span ng-show="form.password.$dirty && form.password.$error.required" class="help-block">Password is required</span>
</div>
<div class="form-actions">
<button type="submit" ng-disabled="form.$invalid || dataLoading" class="btn btn-primary">Login</button>
<img ng-if="dataLoading"/>
Register
</div>
</form>
</div>
...................
<!-- App -->
<script src="angular/scripts/login.router.js"></script>
<script src="angular/scripts/controllers/login/loginCtrl.js"></script>
but when i click the button "login()" , nothing happend. i don't know why .
Because you don't use the scope directly in your controller (good way) you have to set an alias in your html (loginCtrl as login). Afterwards you set the models and call ctrl-functions with the alias as prefix (login.user.username).
<body ng-app="loginApp" ng-controller="loginCtrl as login">
<div class="col-md-6 col-md-offset-3">
<h2>Login</h2>
<form name="form" ng-submit="login.login()" role="form" method="post">
<div class="form-group" ng-class="{ 'has-error': form.username.$dirty && form.username.$error.required }">
<label for="username">Username</label>
<input type="text" name="username" id="username" class="form-control" ng-model="login.user.username" required />
<span ng-show="form.username.$dirty && form.username.$error.required" class="help-block">Username is required</span>
</div>
<div class="form-group" ng-class="{ 'has-error': form.password.$dirty && form.password.$error.required }">
<label for="password">Password</label>
<input type="password" name="password" id="password" class="form-control" ng-model="login.user.password" required />
<span ng-show="form.password.$dirty && form.password.$error.required" class="help-block">Password is required</span>
</div>
<div class="form-actions">
<button type="submit" ng-disabled="form.$invalid || dataLoading" class="btn btn-primary">Login</button>
<img ng-if="dataLoading"/>
Register
</div>
</form>
</div>
...................
<!-- App -->
<script src="angular/scripts/login.router.js"></script>
<script src="angular/scripts/controllers/login/loginCtrl.js"></script>
Related
I have a wierd issue.
The email input value is not logged, however the password value is logged.
Any idea guys?
<div class="container" ng-controller="loginCtrl">
<div class="row" style="height: 50px;"> </div>
<div class="row">
<div class="col-xs-4 col-xs-offset-4" >
<div class="form-group">
<label for="emailinput">Email address</label>
<input type="email" class="form-control" id="emailinput"
ng-model="user.email"
placeholder="Enter Email Address">
</div>
<div class="form-group">
<label for="passwordinput">Password</label>
<input type="password" class="form-control" id="passwordinput"
ng-model="user.pass"
placeholder="Enter Password">
</div>
<div class="form-group">
<button class="btn btn-primary ladda-button"
ng-click="verifyCredentials()"
data-style="expand-left">
<span class="ladda-label">Login</span>
</button>
</div>
<div class="form-group">
<label for="passwordinput">
Forgot Password?
</label>
</div>
</div>
</div>
</div>
My angular code is as below.
var app = angular.module('bookie',[]);
app.controller('loginCtrl', function($scope, $http){
$scope.user = {};
$scope.verifyCredentials = function(){
console.log($scope.user);
}
});
The email will only show when it is a legal email address:
<script src="//unpkg.com/angular/angular.js"></script>
<div ng-app ng-init="user={}">
<div class="form-group">
<label for="emailinput">Email address</label>
<input type="email" class="form-control" id="emailinput"
ng-model="user.email"
placeholder="Enter Email Address">
</div>
<div class="form-group">
<label for="passwordinput">Password</label>
<input type="password" class="form-control" id="passwordinput"
ng-model="user.pass"
placeholder="Enter Password">
</div>
<div class="form-group">
<button class="btn btn-primary ladda-button"
ng-click="verifyCredentials()"
data-style="expand-left">
<span class="ladda-label">Login</span>
</button>
</div>
<div class="form-group">
<label for="passwordinput">
Forgot Password?
</label>
</div>
{{user | json}}
</div>
It will display email only when the user types the correct email address (i.e -something#xyz.com)
<label>EMAIL:</label>
<input type="email" ng-model="uemail" name="ueamil" placeholder="Enter EMAIL">
<h4> EMAIL: {{uemail}}</h4>
Hey everyone am trying to make a validation for a form with AngularJS in Thymeleaf
<form name="registerForm" novalidate="">
<div class="row">
<div class="col-md-12">
<div class="col-md-6">
<div class="form-group">
<label>Lastname *</label>
<input id="lastname" type="text" ng-model="lastname" class="form-control" required="required" />
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label>Firstname *</label>
<input id="firstname" type="text" ng-model="firstname" class="form-control" required="required" />
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label>Date of birth *</label>
<input id="birth" type="date" ng-model="brith" class="form-control" required="required" />
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label>email *</label>
<input id="email" type="text" ng-model="email" class="form-control" required="required" />
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label>Username *</label>
<input id="user" type="text" ng-model="user" class="form-control" required="required" />
</div>
</div>
<div class="col-md-6">
<div class="form-group">
<label>Acount Type *</label>
<select ng-model="accout" class="form-control" required="required" >
<option selected="">StartUp</option>
<option>Entreprise</option>
</select>
</div>
</div>
<div class="col-md-6">
<div class="form-group" ng-class="{'has-error': registerForm.$dirty && registerForm.pass.$invalid, 'has-success': registerForm.pass.$valid}">
<label>Password *</label>
<input id="pass" name="pass" type="text" ng-model="pass" ng-minlength="6" class="form-control" required="required" />
<span class="text-danger" ng-show="registerForm.pass.$error.minlength">Password Too Short</span>
</div>
</div>
<div class="col-md-6">
<div class="form-group" ng-class="{'has-error': registerForm.$dirty && registerForm.confpass.$invalid, 'has-success': registerForm.confpass.$valid}">
<label>Confirm Password *</label>
<input id="confpass" name="confpass" type="text" ng-model="confpass" class="form-control" equals-to="registerForm.pass" required="required" />
<span ng-show="!registerForm.confpass.$error.required && registerForm.confpass.$error.equalsTo">Vérifiez votre mot de passe</span>
</div>
</div>
<div class="form-group">
<button type="submit" class="btn btn-danger pull-right" >Sign Up</button>
</div>
</div>
</div>
</form>
This actually work in a simple HTML Page in Thymeleafi get this kind of error
The entity name must immediately follow the '&' in the entity reference
i've tried replacing the && with &&
the form validation wont work , am not having any errors but i don't think that the conditions are correct.
Thymeleaf Doesn't Support &&.
You use 'and' instead of '&&'.
For Example :
<span ng-show="!registerForm.confpass.$error.required and registerForm.confpass.$error.equalsTo">Vérifiez votre mot de passe</span>
I have the following register page
<div class="col-md-6 col-md-offset-3">
<h2>Add New User</h2>
<form name="form" ng-submit="vm.register()" role="form">
<div class="form-group"
ng-class="{ 'has-error': form.type.$dirty && form.type.$error.required }">
<label for="type">User Type</label>
<md-radio-group ng-init="vm.user.type=0" ng-model="vm.user.type" required>
<md-radio-button value="0" class="md-primary">Back Office</md-radio-button>
<md-radio-button value="1" class="md-primary md-hue-1"> Mobile </md-radio-button>
<md-radio-button value="2" class="md-primary md-hue-2">Client</md-radio-button>
</md-radio-group>
</div>
<div class="form-group" ng-class="{ 'has-error': form.firstname.$dirty && form.firstname.$error.required }">
<label for="firstname">First name</label>
<input type="text" name="firstname" id="firstname" class="form-control" ng-model="vm.user.firstname" required />
<span ng-show="form.firstname.$dirty && form.firstname.$error.required" class="help-block">First name is required</span>
</div>
<div class="form-group" ng-class="{ 'has-error': form.lastName.$dirty && form.lastName.$error.required }">
<label for="lastname">Last name</label>
<input type="text" name="lastname" id="Text1" class="form-control" ng-model="vm.user.lastname" required />
<span ng-show="form.lastname.$dirty && form.lastname.$error.required" class="help-block">Last name is required</span>
</div>
<div class="form-group" ng-class="{ 'has-error': form.lastName.$dirty && form.lastName.$error.required }">
<label for="company">Company</label>
<input type="text" name="company" id="Text2" class="form-control" ng-model="vm.user.company" required />
<span ng-show="form.company.$dirty && form.company.$error.required" class="help-block">Company is required</span>
</div>
<div class="form-group" ng-class="{ 'has-error': form.Email.$dirty && form.Email.$error.required }">
<label for="email">Email</label>
<input type="text" name="email" id="Text2" class="form-control" ng-model="vm.user.email" ng-pattern="/\s?^[a-z]+[a-z0-9._]+#[a-z]+\.[a-z.]{2,5}$/i" required />
<span ng-show="form.email.$dirty && form.email.$error.required"
class="help-block">Email is required</span>
<span class="help-block" ng-show="form.email.$dirty && form.email.$error.pattern"> Not valid email! </span>
</div>
<div class="form-group" ng-class="{ 'has-error': form.username.$dirty && form.username.$error.required }">
<label for="username">Username</label>
<input type="text" name="username" id="username" class="form-control" ng-model="vm.user.username" required />
<span ng-show="form.username.$dirty && form.username.$error.required" class="help-block">Username is required</span>
</div>
<div class="form-group" ng-class="{ 'has-error': form.password.$dirty && form.password.$error.required }">
<label for="password">Password</label>
<input type="password" name="password" id="password" class="form-control" ng-model="vm.user.password" required />
<span ng-show="form.password.$dirty && form.password.$error.required" class="help-block">Password is required</span>
</div>
<div class="form-group" ng-class="{ 'has-error': form.confirmpassword.$dirty && form.confirmpassword.$error.required }">
<label for="confirmpassword">Confirm Password</label>
<input type="password" name="confirmpassword" id="confirmpassword" class="form-control" ng-model="vm.user.confirmpassword" valid-password-c required />
<span ng-show="form.confirmpassword.$dirty && form.confirmpassword.$error.required" class="help-block">Confirm Password is required</span>
<span ng-show="!form.confirmpassword.$error.required && form.confirmpassword.$error.noMatch && form.confirmpassword.$dirty" class="help-block">Passwords do not match.</span>
</div>
<div class="form-actions">
<button type="submit" ng-disabled="form.$invalid" class="btn btn-primary">Register</button>
<img ng-if="vm.dataLoading" src="data:image/gif;base64,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" />
Cancel
</div>
</form>
</div>
I have 2 problems
1- the Register button is always disabled even if I filled the all fields.
2- during confirm password validation
If I fill the password then fill the confirmpassword with the same value every thing will be good, but if I modified my password again the page will not show that the two passwords is not match
I want to display an image when all the elements in a form passes the validation i.e. the whole form is valid.
Defining image:
<div id="c3" ng-hide="myvalue" class="ng-hide" >
<img src="D:/AngularJS/images/Assets/compleated .png"/>
</div>
Declaring form and validating:
<!-- NAME -->
<div class="form-group" ng-class="{ 'has-error' : userForm.name.$invalid && !userForm.name.$pristine }">
<label>Name</label>
<input type="text" name="name" class="form-control" ng-model="user.name" required>
<p ng-show="userForm.name.$invalid && !userForm.name.$pristine" class="help-block">You name is required.</p>
</div>
<!-- USERNAME -->
<div class="form-group" ng-class="{ 'has-error' : userForm.username.$invalid && !userForm.username.$pristine }">
<label>Username</label>
<input type="text" name="username" class="form-control" ng-model="user.username" ng-minlength="3" ng-maxlength="8">
<p ng-show="userForm.username.$error.minlength" class="help-block">Username is too short.</p>
<p ng-show="userForm.username.$error.maxlength" class="help-block">Username is too long.</p>
</div>
<!-- EMAIL -->
<div class="form-group" ng-class="{ 'has-error' : userForm.email.$invalid && !userForm.email.$pristine }">
<label>Email</label>
<input type="email" name="email" class="form-control" ng-model="user.email" >
<p ng-show="userForm.email.$invalid && !userForm.email.$pristine" class="help-block">Enter a valid email.</p>
</div>
</form>
Angular Script:
validationApp.controller('mainController', function($scope) {
// function to submit the form after all validation has occurred
$scope.myvalue=true;
$scope.submitForm = function() {
// check to make sure the form is completely valid
if ($scope.userForm.$valid) {
$scope.myvalue=false;
}
};
});
var app = angular.module('app', []);
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="app">
<form name="form">
Name*<input type="text" ng-model="name" name="name" required />
</form>
<img ng-show="form.name.$valid" ng-src="http://i.huffpost.com/gen/1068997/images/o-JASON-PRIESTLEY-facebook.jpg" />
</div>
This works:
<form name="form">
<input type="text" ng-model="name" name="name" required />
</form>
<img ng-show="form.name.$valid" ng-src="http://i.huffpost.com/gen/1068997/images/o-JASON-PRIESTLEY-facebook.jpg" />
You can do like this by using ng-show on the image checking if the form is valid or not by userForm.$valid (You don't need a controller at all for this to achieve):
<form name="userForm">
<img src="http://myimage.png" ng-show="userForm.$valid" />
<!-- Your elements -->
</form>
See the working code below. When all your validation like all fields are required, proper email and length criteria in username are correct then you will see a image at the top i.e. when your form is valid.
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" integrity="sha384-1q8mTJOASx8j1Au+a5WDVnPi2lkFfwwEAa8hDDdjZlpLegxhjVME1fgjWPGmkzs7" crossorigin="anonymous">
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<form name="userForm" class="container" ng-app>
<img src="https://cdn0.iconfinder.com/data/icons/seo-smart-pack/128/grey_new_seo2-10-512.png" ng-show="userForm.$valid" width="100px" />
<!-- NAME -->
<div class="form-group" ng-class="{ 'has-error' : userForm.name.$invalid && !userForm.name.$pristine }">
<label>Name</label>
<input type="text" name="name" class="form-control" ng-model="user.name" required>
<p ng-show="userForm.name.$invalid && !userForm.name.$pristine" class="help-block">You name is required.</p>
</div>
<!-- USERNAME -->
<div class="form-group" ng-class="{ 'has-error' : userForm.username.$invalid && !userForm.username.$pristine }">
<label>Username</label>
<input type="text" name="username" class="form-control" ng-model="user.username" ng-minlength="3" ng-maxlength="8" required>
<p ng-show="userForm.username.$error.minlength" class="help-block">Username is too short.</p>
<p ng-show="userForm.username.$error.maxlength" class="help-block">Username is too long.</p>
</div>
<!-- EMAIL -->
<div class="form-group" ng-class="{ 'has-error' : userForm.email.$invalid && !userForm.email.$pristine }">
<label>Email</label>
<input type="email" name="email" class="form-control" ng-model="user.email" required>
<p ng-show="userForm.email.$invalid && !userForm.email.$pristine" class="help-block">Enter a valid email.</p>
</div>
</form>
This doesn't look any different than what I thought I would normally write when I put a form together in AngularJS, but for whatever reason ngSubmit is not working, and ngDisabled isn't disabling the button when the fields are empty. I took the section and pasted it into a new project to see if it was just acting out due to some other dependencies, but it still doesn't work even after trimming the fat. Can anyone see what is wrong, it's obvious after this amount of time I'm not going to see it myself.
I preloaded the form fields using the controller to verify that they are talking, interpolated the user data in pre tags which are bound to ng-model since I can see it update as I type, and there are no ng errors occuring, even looking at Chromes angular plugin it looks fine. But, login() is never invoked on ngSubmit and the button is never ngDisabled when the required fields are blank.
Stripped down version of the issue that still doesn't work:
<div ng-app="myApp">
<div ng-controller="LoginController as loginCtrl">
<form name="loginForm" role="form" ng-submit="loginCtrl.login()" novalidate></form>
<div class="form-group">
<label for="username">Username</label>
<input type="text" class="form-control" id="username" name="username" ng-model="loginCtrl.user.username" required>
</div>
<div class="form-group">
<label for="password">Password</label>
<input type="password" class="form-control" id="password" name="password" ng-model="loginCtrl.user.password" required>
</div>
<div class="form-group clearfix">
<button type="submit" class="btn btn-primary btn-block" ng-disabled="loginForm.$invalid">Login</button>
</div>
<pre>user data = {{loginCtrl.user | json}}</pre>
<pre>form invalid = {{loginForm.$invalid}}</pre> <!-- always says false... but it is invalid -->
</form>
</div>
</div>
<script>
(function() {
'use strict';
angular.module('myApp', [])
.controller('LoginController', [function() {
var self = this;
self.user = { username: 'asdf', password: 'asdf' };
self.login = function() {
console.log("hello world");
};
}]);
})();
</script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.24/angular.min.js"></script>
<script src="http://code.jquery.com/jquery-2.1.1.min.js"></script>
make sure that angular libraries are included.
https://docs.angularjs.org/misc/downloading
and have a look at these solutions
https://github.com/angular/angular.js/issues/2513
and if you like to see my working form...
<div class="col-md-10">
<form class="tab-pane active form-horizontal" id="first" name="userForm" novalidate ng-submit="save()">
<h2>Sign up</h2>
<div class="form-group" ng-class="{'has-error' : submitted && userForm.username.$invalid}">
<label class="control-label col-md-3">UserName <span class="required">* </span> </label>
<div class="col-md-4">
<input type="text" name="username" class="form-control" ng-model="user.username" required placeholder="username"/>
</div>
<p ng-show=" submitted && userForm.email.$invalid" class="help-block">Username is required.</p>
</div>
<div class="form-group" ng-class="{'has-error' : submitted && userForm.email.$invalid}">
<label class="control-label col-md-3">Email <span class="required">* </span> </label>
<div class="col-md-4">
<input type="email" name="email" class="form-control" ng-model="user.email" required placeholder="email"/>
</div>
<p ng-show=" submitted && userForm.email.$invalid" class="help-block">Email is required.</p>
</div>
<div class="form-group" ng-class="{'has-error' : submitted && userForm.password.$invalid}">
<label class="control-label col-md-3">Password <span class="required">* </span> </label>
<div class="col-md-4">
<input type="text" name="password" class="form-control" ng-model="user.password" required placeholder="1.2"/>
</div>
<p ng-show="submitted && userForm.password.$error.required" class="help-block">Password is required.</p>
</div>
<div class="form-group">
<label class="control-label col-md-3">Confirm Password </label>
<div class="col-md-4">
<input type="text" name="password_confirmation" class="form-control" ng-model="user.password_confirmation"
placeholder="password_confirmation"/>
</div>
<p ng-show="submitted && userForm.password_confirmation.$invalid" class="help-block">password_confirmation is required.</p>
</div>
<div class="form-group">
<div class="pull-left">
<a class="btn btn-default" href="/app/assets/images"> Back</a>
<button type="submit" class="btn btn-primary" ng-click="submitted=true">Submit</button>
</div>
</div>
</form>
</div>