ui-route works just the first time angularJS - angularjs

Question

i have a problems , after to have put the ui-route modal and page , i have another probleme my ui-route works just the first time and i don't know why
this is my route
angular.module('ui.bootstrap.demo').config(function($stateProvider, $urlRouterProvider,$qProvider){
$stateProvider
.state("connexion", {
url: "/",
views: {
// for column two, we'll define a separate controller
'Principal': {
abstract :true,
templateUrl: 'connexion.html'
}
}
})
.state('agenda', {
url: "/agenda",
views: {
// for column two, we'll define a separate controller
'Principal': {
abstract :true,
// templateUrl: 'agenda.html'
template:'<a ui-sref="view">Open me!</a>'
}
}
})
.state('modal', {
abstract: true,
parent: 'agenda',
url: '/modal',
onEnter: ['$uibModal', '$state', function($uibModal, $state) {
$uibModal.open({
animation: true,
ariaLabelledBy: 'modal-title',
ariaDescribedBy: 'modal-body',
templateUrl: 'myModalContent.html',
controller: 'ModalInstanceCtrl',
resolve: {
}
})
}]
})
.state('view', {
url: ':id1',
parent: 'modal',
views: {
'modal#': {
template: '<div class="navbar">'+
'<div class="navbar-inner">'+
'<h4 class="brand">Quick Start</h4>'+
'<ul class="nav">'+
'<li><a ui-sref="foo">Route 1</a></li>'+
'<li><a ui-sref="bar">Route 2</a></li>'+
'</ul>'+
'</div>'+
'</div>'
}
}
})
.state('foo', {
url: ':id2',
parent: 'modal',
views: {
'modal#': {
template: '<h1>foo</h1><a ui-sref="view">back menu</a>'
}
}
})
.state('bar', {
url: ':id3',
parent: 'modal',
views: {
'modal#': {
template: '<h1>bar</h1><a ui-sref="view">back menu</a>'
}
}
})
$urlRouterProvider.otherwise("/");
$qProvider.errorOnUnhandledRejections(false);
})
and this a plunker,
http://plnkr.co/edit/4D6fsQv0FiPqtjoNiebS?p=preview
if some one can help me
thanks in advance
edit
Hello guys
re edit
.state('modal', {
abstract: true,
parent: 'agenda',
url: '/modal',
onEnter: ['$uibModal', '$state', function($uibModal, $state) {
$state.go('view');
$uibModal.open({
animation: true,
ariaLabelledBy: 'modal-title',
ariaDescribedBy: 'modal-body',
templateUrl: 'myModalContent.html',
controller: 'ModalInstanceCtrl',
resolve: {
}
})
}]
})