我一直在尝试为我的问题找到正确的答案,我知道这个问题之前已经被问过 here实际上还有很多其他地方,但我找不到适合我的问题的答案。
vue 组件
FooterNewsletter.vue
<template>
<div class="lg:w-2/4 md:w-1/2 w-full px-8 border-l-2">
<p class="font-bold text-3xl">
Don't want to miss the latest cryptocurrency news?
</p>
<p class="py-3 text-lg">
Get the latest news and updates by subscribing to our free
newsletter 📰
</p>
<form @submit.prevent="subscribeToNewsletter">
<div class="flex flex-col">
<div class="flex">
<input
v-model="form.email"
type="text"
name="post_title"
class="
border-primary
focus:border-primary
focus:ring-offset-transparent
focus:ring-transparent
"
id="exampleFormControlInput1"
placeholder="Your E-mail"
/>
<input
type="submit"
value="Subscribe"
:disabled="form.processing"
class="px-5 py-2 bg-primary text-white cursor-pointer"
/>
</div>
</div>
</form>
</div>
</template>
<script>
export default {
props: [],
components: {
},
data() {
return {
form: this.$inertia.form({
email: "",
}),
};
},
methods: {
subscribeToNewsletter() {
this.form
.transform((data) => ({
...data,
// remember: this.form.remember ? "on" : "",
}))
.post(this.route("newsletter.store"), {
onSuccess: (data) => {
console.log("data", data);
},
onError: (data) => {
console.log("data", data);
},
});
},
},
};
</script>
Controller
NewsletterController.php
namespace App\Http\Controllers;
use App\Http\Requests\NewsletterStoreRequest;
use App\Models\Newsletter;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Redirect;
class NewsletterController extends Controller
{
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
//
}
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
public function create()
{
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(NewsletterStoreRequest $request)
{
return response()->json([
'message' => 'suss',
]);
}
/**
* Display the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show($id)
{
//
}
/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit($id)
{
//
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
//
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
//
}
}
请求文件
NewsletterStoreRequest.php
namespace App\Http\Requests;
use Illuminate\Foundation\Http\FormRequest;
class NewsletterStoreRequest extends FormRequest
{
/**
* Determine if the user is authorized to make this request.
*
* @return bool
*/
public function authorize()
{
return true;
}
/**
* Get the validation rules that apply to the request.
*
* @return array
*/
public function rules()
{
return [
'email' => ['required', 'max:150', 'email'],
];
}
}
路线
web.php
Route::post('/newsletter', [
NewsletterController::class,
'store',
])->name('newsletter.store');
在上面的示例中,我返回一个 json 对象,该对象不被接受并给出此错误
我尝试遵循有关响应的惯性文档 here我认为正确的答案应该在那里找到,我自己没能解决
我还研究了惯性 Jetstream 文档,但没有任何运气 here
我不想返回一个新 View ,我实际上希望它作为 ajax 请求工作,我猜回调要么给我错误,要么给我成功,而不需要重新加载页面或类似的东西。
我看到很多人都有这个问题,有谁知道出了什么问题以及我必须在 Controller 中返回什么?
最佳答案
对我来说,我必须将 Controller 更改为:
namespace App\Http\Controllers;
use Inertia\Inertia;
use App\Models\Newsletter;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Redirect;
use App\Http\Requests\NewsletterStoreRequest;
class NewsletterController extends Controller
{
/**
* Display a listing of the resource.
*
* @return \Illuminate\Http\Response
*/
public function index()
{
//
}
/**
* Show the form for creating a new resource.
*
* @return \Illuminate\Http\Response
*/
public function create()
{
}
/**
* Store a newly created resource in storage.
*
* @param \Illuminate\Http\Request $request
* @return \Illuminate\Http\Response
*/
public function store(NewsletterStoreRequest $request)
{
Newsletter::create([
'email' => $request->email
]);
return back()->with('flash', [
'message' => 'success',
]);
}
/**
* Display the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function show($id)
{
//
}
/**
* Show the form for editing the specified resource.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function edit($id)
{
//
}
/**
* Update the specified resource in storage.
*
* @param \Illuminate\Http\Request $request
* @param int $id
* @return \Illuminate\Http\Response
*/
public function update(Request $request, $id)
{
//
}
/**
* Remove the specified resource from storage.
*
* @param int $id
* @return \Illuminate\Http\Response
*/
public function destroy($id)
{
//
}
}
这里需要注意的是这部分:
return back()->with('flash', [
'message' => 'success',
]);
我找到了一个示例,在我的 friend 的帮助下解决了我的问题:vendor/laravel/jetstream/src/Http/Controllers/Inertia/ApiTokenController.php
这里他们返回一条 Flash 消息,就像我上面的例子一样,消息键将在 props->components->flash->message 中
它不会像我想象的那样像 ajax 那样工作,因为它使用 Vue 路由,因此页面将在提交时重新加载。
我希望有人会觉得这很有用。
此外,如果因为在 vue 组件中使用数据而收到控制台错误,则必须检查包装器以检查数据是否为 null,如下所示:
<ul
v-if="assets != null"
class="
marketcap-rows
border-l border-r border-gray-200
flex flex-col
"
>
<li
v-for="asset in $props.assets.data"
v-bind:key="asset"
class="
bg-white
grid
gap-4
border-t border-gray-200
"
>
</li>
</ul>
这就是我正在讨论的检查:v-if="assets != null"
关于php - Laravel 8 Jetstream Inertia 所有 Inertia 请求都必须收到有效的 Inertia 响应,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/68327441/