我目前正在实习 Laravel 5.3。 正如您所猜到的，我有一个烦人的问题让我来解释一下:
在页面上，我必须放置一个“自动完成”字段，但它根本不起作用。 我有这个错误我无法解决:
[Vue warn]: Templates should only be responsible for mapping the state to the UI. Avoid placing tags with side-effects in your templates, such as <script>, as they will not be parsed. app.js:139
此外，我需要保留 larvel «模板»，例如带有登录名等的顶部栏......
我尝试了很多在互联网上找到的解决方案，但没有任何效果。 我完全绝望了，你有什么解决办法吗？ ps:对不起，我的语法很糟糕，我是法语，正在学习，感谢您的理解。
selectcr.blade.php
@extends('layouts.app')
@section('content')
<!DOCTYPE html>
<div class="container">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="panel panel-default">
<div class="panel-heading">Selection de Compte-Rendu</div>
<div class="panel-body"> Selectionnez le client:
<input id="intervenant-name" type="text" class="form-control pd-l-50" placeholder="Recherche par nom d'entreprise">
<script src="{{asset('js/jquery-1.12.4.js')}}"></script>
<script src="{{asset('js/jquery-ui.js')}}"></script>
<script>
(function () {
src = "/prefcard/maker-search-intervenant";
$("#intervenant-name").autocomplete({
source: function (request, response)
{
$.ajax({
url: src,
dataType: "json",
data:
{
term: request.term
},
success: function (data)
{
response(data);
}
});
},
min_length: 2,
select: function (event, ui)
{
//console.log(ui.item.value);return false;
var test = ui.item.value ? ui.item.value : '';
if (test != '')
{
var url = '/prefcard/maker-search-intervenant';
var formAutocomplete = $('<form action="' + url + '" method="post">' +
'<input type="hidden" name="_token" value="{{ csrf_token() }}">' +
'<input type="text" name="term" value="' + ui.item.value + '" />' +
'</form>');
$('body').append(formAutocomplete);
formAutocomplete.submit();
}
}
});
})();
</script>
</div>
</div>
</div>
</div>
</div>
@yield('javascript')
@endsection
SelectCRController.php
<?php
namespace App\Http\Controllers;
use Illuminate\Http\Request;
use DB;
class SelectCRController extends Controller
{
/**
* Create a new controller instance.
*
* @return void
*/
public function __construct()
{
$this->middleware('auth');
}
/**
* Show the application dashboard.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
return view('selectcr');
}
public function searchIntervenant(Request $request) {
$query = $request->get('term', '');
$results = DB::table('intervenant')->where('intervenantEntreprise', 'LIKE', '%' . $query . '%')->orWhere('intervenantFonction', 'LIKE', '%' . $query . '%')->take(5)->get();
$data = array();
foreach ($results as $result) {
$data[] = array('value' => $result->intervenantEntreprise . ' ' . $result->intervenantEmail, 'id' => $result->id);
}
if (count($data))
return $data;
else
return ['value' => 'No Result Found', 'id' => ''];
}
public function postSearchIntervenant(Request $request) {
//Do whatever you want to search accordingly name and then return
return view('dashboard')->with('intervenant', $intervenant);
}
}
web.php
<?php
/*
|--------------------------------------------------------------------------
| Web Routes
|--------------------------------------------------------------------------
|
| This file is where you may define all of the routes that are handled
| by your application. Just tell Laravel the URIs it should respond
| to using a Closure or controller method. Build something great!
|
*/
Route::get('/', function () {return view('welcome');});
Auth::routes();
Route::get('/home', 'HomeController@index');
Route::get('/configuration', 'ConfigurationController@index');
Route::get('/selectcr', 'SelectCRController@index');
Route::get('/prefcard/maker-search-intervenant', 'SelectCRController@searchIntervenant');
Route::post('/prefcard/maker-search-intervenant', 'SelectCRController@postSearchIntervenant');
Route::get('/intervenant', function () {return view('intervenant');});
Route::get('/api/intervenant/{id?}', 'IntervenantController@index');
Route::post('/api/intervenant', 'IntervenantController@store');
Route::post('/api/intervenant/{id?}', 'IntervenantController@update');
Route::delete('/api/intervenant/{id?}', 'IntervenantController@destroy');
Route::get('/utilisateur', function () {return view('utilisateur');});
Route::get('/api/utilisateur/{id?}', 'UtilisateurController@index');
Route::post('/api/utilisateur', 'UtilisateurController@store');
Route::post('/api/utilisateur/{id?}', 'UtilisateurController@update');
Route::delete('/api/utilisateur/{id?}', 'UtilisateurController@destroy');
Route::post('register', 'Auth\RegisterController@register');
//Route::auth();
app.blade.php
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<!-- CSRF Token -->
<meta name="csrf-token" content="{{ csrf_token() }}">
<title>{{ config('app.name', 'Laravel') }}</title>
<!-- Styles -->
<link href="/css/app.css" rel="stylesheet">
<!-- Scripts -->
<script>
window.Laravel = <?php echo json_encode([
'csrfToken' => csrf_token(),
]); ?>
</script>
</head>
<body>
<div id="app">
<nav class="navbar navbar-default navbar-static-top">
<div class="container">
<div class="navbar-header">
<!-- Collapsed Hamburger -->
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#app-navbar-collapse">
<span class="sr-only">Toggle Navigation</span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
<span class="icon-bar"></span>
</button>
<!-- Branding Image -->
<a class="navbar-brand" href="{{ url('/') }}">
{{ config('app.name', 'Laravel') }}
</a>
</div>
<div class="collapse navbar-collapse" id="app-navbar-collapse">
<!-- Left Side Of Navbar -->
<ul class="nav navbar-nav">
</ul>
<!-- Right Side Of Navbar -->
<ul class="nav navbar-nav navbar-right">
<!-- Authentication Links -->
@if (Auth::guest())
<li><a href="{{ url('/login') }}">Login</a></li>
@else
<li class="dropdown">
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-expanded="false">
{{ Auth::user()->name }} <span class="caret"></span>
</a>
<ul class="dropdown-menu" role="menu">
<li>
<a href="{{ url('/logout') }}"
onclick="event.preventDefault();
document.getElementById('logout-form').submit();">
Logout
</a>
<form id="logout-form" action="{{ url('/logout') }}" method="POST" style="display: none;">
{{ csrf_field() }}
</form>
</li>
</ul>
</li>
@endif
</ul>
</div>
</div>
</nav>
@yield('content')
</div>
<!-- Scripts -->
<script src="/js/app.js"></script>
</body>
</html>
更新
现在，经过一些修改，错误消失了，但脚本根本不起作用。
<!DOCTYPE html>
@extends('layouts.app')
@section('content')
<div class="container">
<div class="row">
<div class="col-md-8 col-md-offset-2">
<div class="panel panel-default">
<div class="panel-heading">Selection de Compte-Rendu</div>
<div class="panel-body"> Selectionnez le client:
<input id="intervenant-name" type="text" class="form-control pd-l-50" placeholder="Recherche par nom d'entreprise">
</div>
</div>
</div>
</div>
</div>
@endsection
@section('scripts')
<script src="{{asset('js/jquery-1.12.4.js')}}"></script>
<script src="{{asset('js/jquery-ui.js')}}"></script>
<script>
(function () {
src = "/prefcard/maker-search-intervenant";
$("#intervenant-name").autocomplete({
source: function (request, response)
{
$.ajax({
url: src,
dataType: "json",
data:
{
term: request.term
},
success: function (data)
{
response(data);
}
});
},
min_length: 2,
select: function (event, ui)
{
//console.log(ui.item.value);return false;
var test = ui.item.value ? ui.item.value : '';
if (test != '')
{
var url = '/prefcard/maker-search-intervenant';
var formAutocomplete = $('<form action="' + url + '" method="post">' +
'<input type="hidden" name="_token" value="{{ csrf_token() }}">' +
'<input type="text" name="term" value="' + ui.item.value + '" />' +
'</form>');
$('body').append(formAutocomplete);
formAutocomplete.submit();
}
}
});
})();
</script>
@endsection
@yield('javascript')
最佳答案
1) 你有一个 Vuejs 错误(请添加标签)。看起来您需要将脚本标签移出 vuejs 容器。
2) !DOCTYPE html 必须在文档的顶部，而不是在中间。
关于javascript - Laravel 5.3 无法将脚本放在 View 中(自动完成字段)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/41805684/