Usually in Directives, I use require: 'ngModel'
if I want to pass the scope to it. This works fine. But I am now creating a directive that creates 5 different HTML elements each with different ngModels that is passed from parent. The ngmodels that needs to be passed as attribute are ngModel1, ngModel2, ngModel3, ngModel4, ngModel5
. How do I add multiple options in the require
condition inside the directive?
I tried these and it doesnt work:
require: ['ngModel1', 'ngModel2', 'ngModel3', 'ngModel4', 'ngModel5'],
and
require: {'ngModel1', 'ngModel2', 'ngModel3', 'ngModel4', 'ngModel5'},
and
require: 'ngModel1', 'ngModel2', 'ngModel3', 'ngModel4', 'ngModel5',
and
require: 'ngModel1, ngModel2, ngModel3, ngModel4, ngModel5'},
How do I add multiple require options?
HTML code:
<div get-vehicles-checkbox
cars-ng-model="formData.cars"
bikes-ng-model="formData.bikes"
trucks-ng-model="formData.trucks"
van-ng-model="formData.van"
bus-ng-model="formData.bus"
></div>
Directive:
app.directive('getVehiclesCheckbox', function($compile) {
return {
restrict: 'A',
replace:true,
// require: ?
scope: {
carsNgModel: '=',
bikesNgModel: '=',
trucksNgModel: '=',
vanNgModel: '=',
busNgModel: '='
},
controller: 'SomeController',
link: function(scope, element, attrs, carsNgModel, bikesNgModel, trucksNgModel, vanNgModel, busNgModel) {
scope.carsNgModel = {},
scope.bikesNgModel = {},
scope.trucksNgModel = {},
scope.vanNgModel = {},
scope.busNgModel = {}
var html = '<span ng-repeat="car in cars">' +
'<input type="checkbox" ng-model="carsNgModel[car.code]"> {{ car.number }} {{ car.description }}' +
'</span>' +
'<span ng-repeat="bike in bikes">' +
'<input type="checkbox" ng-model="bikesNgModel[bike.code]"> {{ bike.number }} {{ bike.description }}' +
'</span>';
//.... etc.. etc.....
// COMPILE HTML
//... .... ...
}
}
});
app.directive('myDirective', function() {
return {
restrict: "A",
require:['^parentDirective', '^ngModel'],
link: function ($scope, $element, $attrs, controllersArr) {
// parentDirective controller
controllersArr[0].someMethodCall();
// ngModel controller
controllersArr[1].$setViewValue();
}
}
});