Я работаю с приложением AngularJS. Я пытаюсь получить доступ к выбранной опции из раскрывающегося списка и ввода текста в контроллере. Где я не могу получить доступ к выбранному параметру в контроллере, а также я хочу объединить выбранную опцию с текстом ввода.
HTML
<select ng-model="countSelector"
ng-change="changeCount('{{countSelector}}')"
ng-options="country.name for country in countries">
</select>
<input type="text"
placeholder="Mobile Number"
ng-model="MobileNumber"/>
<button class="button button-block button-balanced"
ng-click="signUp(MobileNumber , countSelector)">
Verify
</button>
контроллер
$scope.countries = [ {
name: "India",
dial_code: "+91",
code: "IN"
}, {
name: "Israel",
dial_code: "+972",
code: "IL"
}, {
name: "Afghanistan",
dial_code: "+93",
code: "AF"
}, {
name: "Albania",
dial_code: "+355",
code: "AL"
}, {
name: "Algeria",
dial_code: "+213",
code: "DZ"
}, {
name: "AmericanSamoa",
dial_code: "+1 684",
code: "AS"
}]
$scope.signUp = function(MobileNumber, countSelector){
var Mobile = MobileNumber;
console.log(Mobile);
var code = countSelector;
console.log(countSelector);
};
Попробуйте этот фрагмент.
var myApp = angular.module('myApp',[]);
myApp.controller('GreetingController', ['$scope', function($scope) {
$scope.countries = [ {
name: "India",
dial_code: "+91",
code: "IN"
}, {
name: "Israel",
dial_code: "+972",
code: "IL"
}, {
name: "Afghanistan",
dial_code: "+93",
code: "AF"
}, {
name: "Albania",
dial_code: "+355",
code: "AL"
}, {
name: "Algeria",
dial_code: "+213",
code: "DZ"
}, {
name: "AmericanSamoa",
dial_code: "+1 684",
code: "AS"
}]
$scope.signUp = function(MobileNumber, countSelector){
var code = countSelector;
console.log(countSelector);
var Mobile = MobileNumber;
console.log(countSelector.dial_code + Mobile);
};
}]);
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<div ng-app="myApp">
<div ng-controller="GreetingController">
<select ng-model="countSelector"
ng-change="changeCount('{{countSelector}}')"
ng-options="country.name for country in countries">
</select>
<input type="text"
placeholder="Mobile Number"
ng-model="MobileNumber"/>
<button class="button button-block button-balanced"
ng-click="signUp(MobileNumber , countSelector)">
Verify
</button>
</div>
</div>
для доступа к названию страны попробуйте сделать это (поскольку это объект):
<select ng-model="countSelector"
ng-change="changeCount('{{countSelector}}')"
ng-options="country.name for country in countries">
</select>
<input type="text"
placeholder="Mobile Number"
ng-model="MobileNumber"/>
<button class="button button-block button-balanced"
ng-click="signUp(MobileNumber , countSelector.name)">
Verify
</button>
<div>{{countSelector.name}}-{{MobileNumber}}</div>
вы можете получить доступ к выбранному параметру через ng-model="countSelector"
так что просто используйте $scope.countSelector
тогда вы можете согласиться с $scope.MobileNumber