0
我想創建一個包含名稱，姓氏等幾個字段的表單，並添加一個或多個電子郵件。第一個電子郵件字段是必填項。他應該有可能點擊「添加電子郵件」添加新的電子郵件地址。他可以添加4個其他電子郵件（總共5封電子郵件）。AngularJs在範圍中動態添加表單字段
系統應驗證電子郵件格式是否正確，如有必要顯示消息並將數據註冊到數據庫中。
這裏我CONTROLER 「ctrlEditContacts」 和模塊（app.js）：
var app=angular.module('ContactsApp', ['ngRoute', 'ui.bootstrap', 'ngDialog']);
// register the interceptor as a service
app.factory('HttpInterceptor', ['$q', '$rootScope', function($q, $rootScope) {
return {
// On request success
request : function(config) {
// Return the config or wrap it in a promise if blank.
return config || $q.when(config);
},
// On request failure
requestError : function(rejection) {
//console.log(rejection); // Contains the data about the error on the request.
// Return the promise rejection.
return $q.reject(rejection);
},
// On response success
response : function(response) {
//console.log(response); // Contains the data from the response.
// Return the response or promise.
return response || $q.when(response);
},
// On response failure
responseError : function(rejection) {
//console.log(rejection); // Contains the data about the error.
//Check whether the intercept param is set in the config array.
//If the intercept param is missing or set to true, we display a modal containing the error
if (typeof rejection.config.intercept === 'undefined' || rejection.config.intercept)
{
//emitting an event to draw a modal using angular bootstrap
$rootScope.$emit('errorModal', rejection.data);
}
// Return the promise rejection.
return $q.reject(rejection);
}
};
}]);
app.config(function($routeProvider, $httpProvider, ngDialogProvider){
$httpProvider.defaults.cache = false;
if (!$httpProvider.defaults.headers.get) {
$httpProvider.defaults.headers.get = {};
}
// disable IE ajax request caching
$httpProvider.defaults.headers.get['If-Modified-Since'] = '0';
ngDialogProvider.setDefaults({
className: 'ngdialog-theme-default',
plain: false,
showClose: true,
closeByDocument: true,
closeByEscape: true,
appendTo: false,
preCloseCallback: function() {
console.log('default pre-close callback');
}
});
.when('/edit-contacts/:contactId',
{
templateUrl: 'template/manageContact.html',
controller: 'ctrlEditContacts'
})
.otherwise({redirectTo:'/all-contacts'});
});
app.factory('httpInterceptor', function ($q, $rootScope, $log) {
var numLoadings = 0;
return {
request: function (config) {
numLoadings++;
// Show loader
$rootScope.$broadcast("loader_show");
return config || $q.when(config)
},
response: function (response) {
if ((--numLoadings) === 0) {
// Hide loader
$rootScope.$broadcast("loader_hide");
}
return response || $q.when(response);
},
responseError: function (response) {
if (!(--numLoadings)) {
// Hide loader
$rootScope.$broadcast("loader_hide");
}
return $q.reject(response);
}
};
})
app.controller('ctrlEditContacts', function ($scope, $routeParams, ContactService){
// Sort of requests table
$scope.champTri = null;
$scope.triDescendant = false;
$scope.SortPersons = function(champ) {
if ($scope.champTri == champ) {
$scope.triDescendant = !$scope.triDescendant;
} else {
$scope.champTri = champ;
$scope.triDescendant = false;
}
}
$scope.cssChevronsTri = function(champ) {
return {
glyphicon: $scope.champTri == champ,
'glyphicon-chevron-up' : $scope.champTri == champ && !$scope.triDescendant,
'glyphicon-chevron-down' : $scope.champTri == champ && $scope.triDescendant
};
}
// MANAGE THE EMAILS
$scope.emails = [
{
}];
$scope.log = function() {
console.log($scope.emails);
};
$scope.add = function() {
var dataObj = {email:''};
$scope.emails.push(dataObj);
}
$scope.contact={};
if($routeParams.contactId){
$scope.title="Edit the contact";
}
// GET DATA FROM THE DB ABOUT THE CONTACT
ContactService.loadPersonById($routeParams.contactId).success(function(contact){
$scope.contact.ID = contact[0].ID;
$scope.contact.LASTNAME = contact[0].LASTNAME;
$scope.contact.FIRSTNAME = contact[0].FIRSTNAME;
$scope.contact.EMAIL = contact[0].EMAIL;
$scope.contact.EMAIL_1 = contact[0].EMAIL_1;
$scope.contact.EMAIL_2 = contact[0].EMAIL_2;
$scope.contact.EMAIL_3 = contact[0].EMAIL_3;
$scope.contact.EMAIL_4 = contact[0].EMAIL_4;
});
$scope.submitForm = function(contact){
console.log(contact);
if($scope.ContactForm.$valid){
ContactService.updatePerson(contact, $routeParams.contactId).success(function(){
/*$scope.ContactForm.$setPristine();
$scope.contact= null;*/
alert('Person updated successfully');
window.location="#/view-contacts/" + $scope.contact.ID;
});
}
};
});
這裏我廠（appService.js）
app.factory('ContactService', function($http){
var factory={};
factory.loadPersonById=function(id){
return $http.get('http://myapp/contacts.cfc?method=loadPersonById&idPerson=' + id);
};
factory.updatePerson=function(objContact,id){
return $http.get('http://myapp/contacts.cfc?method=updatePerson&contactid=' + id + '&jsStruct=' + JSON.stringify(objContact))
};
return factory;
})
功能在後端（服務器）檢索由後端發送的參數objContact並正確執行該查詢RY（它的工作）
這裏我的觀點（manageContact.html）
<h3>{{title}}</h3>
<div class="panel panel-default">
<div class="panel-heading">
<div class="panel-title">Person Sheet</div>
</div>
<div class="panel-body">
<form name="ContactForm" class="form-horizontal" role="form" novalidate ng-submit="submitForm(contact)">
<div class="form-group">
<label for="txtLastName" class="col-sm-2 control-label">Last Name *</label>
<div class="col-sm-10">
<input type="text" class="form-control" name="txtLastName" maxlength="100" placeholder="Enter Last Name" required ng-model="contact.LASTNAME">
</div>
</div>
<!---------------- FOR ADDING EMAILS FIELDS ------------ START --->
<div ng-repeat="(key, email) in emails | limitTo : 5">
<div class="form-group">
<span ng-switch="$index">
<label ng-switch-when="0" for="txtEmail" class="col-sm-2 control-label">Main email</label>
<label ng-switch-default for="txtEmail" class="col-sm-2 control-label">Email {{$index+1}}</label>
</span>
<div class="col-sm-9" ng-switch="$index">
<input ng-switch-when="0" type="email" class="form-control" name="txtEmail_{{$index}}" maxlength="100" placeholder="Enter main email" ng-model="contact.EMAIL">
<input ng-switch-default type="email" class="form-control" name="txtEmail_{{$index}}" maxlength="100" placeholder="Enter Email {{$index+1}}" ng-model="contact.EMAIL_$index">
<div class="error-container"
ng-show="ContactForm['txtEmail_' + $index].$dirty && ContactForm['txtEmail_' + $index].$invalid">
<div ng-show="ContactForm['txtEmail_' + $index].$error.email" class="alert alert-info" role="alert" style="margin-top:10px;">
<span class="glyphicon glyphicon-alert" aria-hidden="true"></span>
<span class="sr-only">Error:</span>
That is not a valid email. Please input a valid email.
</div>
<div ng-show="ContactForm['txtEmail_' + $index].$error.required" class="alert alert-info" role="alert" style="margin-top:10px;">
<span class="glyphicon glyphicon-alert" aria-hidden="true"></span>
<span class="sr-only">Error:</span>
Your email is required.
</div>
<div ng-show="ContactForm['txtEmail_' + $index].$error.minlength" class="alert alert-info" role="alert" style="margin-top:10px;">
<span class="glyphicon glyphicon-alert" aria-hidden="true"></span>
<span class="sr-only">Error:</span>
Your email is required to be at least 3 characters
</div>
<div ng-show="ContactForm['txtEmail_' + $index].$error.maxlength" class="alert alert-info" role="alert" style="margin-top:10px;">
<span class="glyphicon glyphicon-alert" aria-hidden="true"></span>
<span class="sr-only">Error:</span>
Your email cannot be longer than 20 characters
</div>
</div>
</div>
<div class="col-sm-1" ng-show="$index == 0">
<a href="" ng-click="add()" ng-show="emails.length<5" class="inline btn btn-primary icon_email">
<span class="glyphicon glyphicon-plus icon2"></span><span class="addButton">Add</span>
</a>
</div>
</div>
</div>
<!---------------- FOR ADDING EMAILS FIELDS ------------ END--->
<div class="form-group">
<div class="col-sm-offset-2 col-sm-10">
<input type="submit" class="btn btn-primary" value="Submit" ng-disabled="ContactForm.$invalid">
<a href="#/view-contacts/{{contact.ID}}" class="inline btn btn-primary">Cancel</a>
</div>
</div>
</form>
</div>
</div>
的電子郵件（EMAIL_1，EMAIL_2，EMAIL_3，值...是不是在形式，如果顯示有定義。 我試圖把contact.EMAIL_$index或contact.EMAIL_[$index]或contact.EMAIL_[key]，但它不工作。
你能幫我嗎？
感謝您的支持