如何使用laravel inertia和vue.js更新表记录
我使用Laravel 8惯性和vue 我想更新帖子,并在主vue中使用此组件如何使用laravel inertia和vue.js更新表记录,laravel,vue.js,crud,inertiajs,Laravel,Vue.js,Crud,Inertiajs,我使用Laravel 8惯性和vue 我想更新帖子,并在主vue中使用此组件 <template> <div class="container p-3 bg-green-600 flex flex-col"> <div class="mb-8 text-2xl">{{ current_post.title }}</div> <div v-if="!edit" id=
<template>
<div class="container p-3 bg-green-600 flex flex-col">
<div class="mb-8 text-2xl">{{ current_post.title }}</div>
<div v-if="!edit" id="mode-display">
<div v-html="compiledMarkdown" class="text-gray-700"></div>
</div>
<div v-else id="mode-edit">
<form class="flex flex-col" @submit.prevent="updatePost">
<input type="hidden" name="id" id="id" v-model="current_post.id">
<button type="submit">Mettre à jour</button>
<div class="flex">
<div class="m-5 flex flex-col">
<label for="category">Catégorie du post</label>
<select class="px-2" name="category" id="category" v-model="current_post.category">
<option value="undefined">Sans</option>
<option value="Announcements">Annonce</option>
<option value="Narratives">Récit</option>
<option value="Pages">Page</option>
</select>
</div>
<div class="m-5 flex flex-col">
<label for="diaporama_dir">Dossier du diaporama</label>
<input name="diaporama_dir" id="diaporama_dir" type="text" placeholder="admin|1/Noël2019" v-model="current_post.diaporama_dir">
</div>
</div>
<div class="flex">
<div class="m-5">
<label for="beg_date">Date de début de l'événement</label>
<date-picker name="beg_date" format="YYYY-MM-DD" valueType="format" v-model="current_post.beg_date"></date-picker>
</div>
<div class="m-5">
<label for="end_date">Date de fin de l'événement</label>
<date-picker name="end_date" format="YYYY-MM-DD" valueType="format" v-model="current_post.end_date"></date-picker>
</div>
<div class="m-5">
<label for="close_date">Date de clôture des inscriptions</label>
<date-picker name="close_date" format="YYYY-MM-DD" valueType="format" v-model="current_post.close_date"></date-picker>
</div>
<div class="m-5 flex flex-col">
<label for="receive_registration">Accepte des inscriptions</label>
<select class="px-2" name="receive_registration" id="receive_registration" v-model="current_post.receive_registration">
<option value="false">Non</option>
<option value="true">Oui</option>
</select>
</div>
</div>
<input class="p-5 mb-5 text-xl" type="text" v-model="current_post.title" />
<div class="m-5 flex flex-col">
<label for="abstract">Résumé</label>
<textarea class="markdown bg-green-500 text-gray-100" name="abstract" id="abstract" v-model="current_post.abstract" rows="3"></textarea>
</div>
<div class="m-5 flex flex-col">
<label for="body">Résumé</label>
<textarea class="markdown bg-green-500 text-gray-100" name="body" id="body" v-model="current_post.body" rows="50"></textarea>
</div>
</form>
</div>
</div>
</template>
<script>
import DatePicker from 'vue2-datepicker';
import 'vue2-datepicker/index.css';
import 'vue2-datepicker/locale/fr';
import marked from 'marked';
export default {
name: "PostDetails",
props: ["current_post", "edit"],
components: {
DatePicker
},
data() {
return {
form:{
id:null,
title: null,
abstract: null,
body: null,
category: null,
beg_date: null,
end_date: null,
close_date : null,
receive_registration : null,
diaporama_dir: null
}
};
},
methods:{
updatePost(){
this.$inertia.post('/post', this.form);
}
},
computed: {
compiledMarkdown: function () {
if (this.current_post) {
//transform markdown to html
return marked(this.current_post.body);
}
},
mounted() {},
}
};
</script>
提交此表时,dd会输出以下内容:
Illuminate\Http\Request {#43 ▼
#json: Symfony\Component\HttpFoundation\ParameterBag {#35 ▶}
#convertedFiles: null
#userResolver: Closure($guard = null) {#342 ▶}
#routeResolver: Closure() {#351 ▶}
+attributes: Symfony\Component\HttpFoundation\ParameterBag {#45 ▶}
+request: Symfony\Component\HttpFoundation\ParameterBag {#35 ▼
#parameters: array:10 [▼
"id" => null
"title" => null
"abstract" => null
"body" => null
"category" => null
"beg_date" => null
"end_date" => null
"close_date" => null
"receive_registration" => null
"diaporama_dir" => null
]
}
+query: Symfony\Component\HttpFoundation\InputBag {#51 ▶}
+server: Symfony\Component\HttpFoundation\ServerBag {#47 ▶}
+files: Symfony\Component\HttpFoundation\FileBag {#48 ▶}
+cookies: Symfony\Component\HttpFoundation\InputBag {#46 ▶}
+headers: Symfony\Component\HttpFoundation\HeaderBag {#49 ▶}
#content: "{"id":null,"title":null,"abstract":null,"body":null,"category":null,"beg_date":null,"end_date":null,"close_date":null,"receive_registration":null,"diaporama_dir ▶"
#languages: null
#charsets: null
#encodings: null
#acceptableContentTypes: null
#pathInfo: "/post"
#requestUri: "/post"
#baseUrl: ""
#basePath: null
#method: "POST"
#format: null
#session: Illuminate\Session\Store {#392 ▶}
#locale: null
#defaultLocale: "en"
-preferredFormat: null
-isHostValid: true
-isForwardedValid: true
-isSafeContentPreferred: null
basePath: ""
format: "html"
}
在我看来,我遵守了本页给出的指导,但究竟为什么表单的值没有上传到服务器?在您的代码中,您发送的是表单对象(其中充满空值)。 现在,您可以这样修复它:
updatePost () {
this.$inertia.post('/post', this.current_post);
}
但很可能你有一个vue警告说不建议编辑道具。
因此,我还建议:
- 您将收到作为当前帖子的帖子道具
- 您应该将其复制到表单对象(挂载时)
- 将所有表单输入链接到表单对象,而不是当前发布
this.items = _.cloneDeep(this.data);
dd($request)代码>到dd($request->all())代码>试试这个谢谢。我现在明白了。可能我有点累了,有点困惑,因为我对一切都是新手。我还有一个问题,关于传递现有的post来初始化表单。此模板用于在全局vue中用于所有帖子的单个帖子组件(我称之为“details”)。我通常应该在data()中传递它。{返回表单:{id=null,title=This.details.title…}但是由于延迟加载了细节(即帖子列表中的特定帖子),因此在需要时不会刷新数据。此外,使用v-model=“something”不允许我初始化输入字段。我将发布另一个问题。
this.items = _.cloneDeep(this.data);