CODEWITHSUNDEEP
laravellaravel-5vue.js
shigg
shigg

Reputation: 802

How to fetch comment associated with post using Vue

I am building a forum with Laravel, and as the title says I wanna fetch a comment left on a certain post from my database using Vue.js,and show them on my show page.

I am using the url below to show a certain post

Route::get('forums/{category_id}/{title}','ForumsController@show');

The code below does not work.Any help would be really appreciated.

ps.I am using Vue.resource.

forum controller

Route::get('forums','ForumsController@index');
Route::get('forums/create','ForumsController@create');
Route::post('forums', 'ForumsController@store');
Route::get('forums/{category_id}/{title}','ForumsController@show');
Route::get('forums/{category_id}','ForumsController@showByCategory');
Route::get('forums/{id}/{title}/edit','ForumsController@edit');
Route::patch('forums/{id}/{title}','ForumsController@update');
Route::delete('forums/destroy','ForumsController@destroy');
Route::post('forums/{category_id}/{title}', 'ForumsController@saveReply');

//API
Route::get('api/posts/{category_id}/{title}', function($category_id, $title){
    return App\Topic::with('comments')->where(compact('category_id','title'))->firstOrFail();
});

Vue

new Vue({


el: '#comment', 

methods: {

    fetchComment: function (category_id, title) {
        this.$http.get('/api/posts/' + category_id + '/' + title ,function (data) {
            this.$set('topics',data)
        })
    }


},





ready: function () {
    this.fetchComment()
}

})

show.blade.php

@extends('app')
@section('content')
    <div id="comment">
        <ul v-for="comment in posts">
            <li>@{{comment.reply}}</li>
        </ul>
    </div>
@stop

post table

public function up(){
Schema::create('posts', function (Blueprint $table) {
$table->increments('id');$table->integer('category_id')->unsigned();
$table->integer('user_id')->unsigned();
$table->string('title');
$table->text('body');
$table->timestamps();
});

comment table

public function up()
{
    Schema::create('comments', function (Blueprint $table) {
        $table->increments('id');
        $table->text('reply');
        $table->integer('user_id')->unsigned();


        $table->integer('topic_id')->unsigned();
        $table->foreign('topic_id')->refrenced('id')->on('topics')->onDelete('cascade');

        $table->timestamps();

method to show a certain post

public function show($category_id, $title)
{

   $topic = Topic::where(compact('category_id','title'))->firstOrFail();

   $comments = Comment::where('topic_id',$topic->id)->get();

    return view('forums.category', compact('topic','comments'));
}

Thanks Jeff for helping me out

I revised it like this

fetchComment: function (category_id, title) {
        this.$http.get('/api/topics/' + category_id + '/' + title ,function (data) {
            this.$set('topics',data)
        })
    }

ready: function () {
    this.fetchComment(category_id, title)
}

But I get this error message

http://my-sitename/api/topics/undefined/undefined 404 (Not Found)

I am a complete noob, so any help will be really appreciated

Upvotes: 0

Views: 508

Answers (1)

Jeff
Jeff

Reputation: 25221

Your function fetchComment takes 2 arguments, you aren't sending it any. 

fetchComment: function (category_id, title)

ready: function () {
  this.fetchComment() //needs arguments
}

Upvotes: 0

Related Questions