I'm confused by the creation of Laravel 4 Form Macro. To create a custom Form Macro I did three things:
1) app/macros.php
<?php
Form::macro('f', function()
{
return '<p>Full name: <input type="text" name="full_name"></p>';
});
2) app/routes.php
Route::get('/f', function(){
return Form::f();
)};
3) start/global.php
app_path().'/macros.php'
But when I go /hostlocal/f, Laravel return "Method f does not exist." Can anyone find the problem??
You just missed to add "require" at the end of /app/start/global.php.
require app_path().'/macros.php';
After adding that it should work.
Related
I try to learn Laravel (v.9) from scratch but fail to do a simple basic task:
I just want to send "post_var" by POST request and display the var.
My form (blade template):
<form action="/post_and_show" method="POST">
#csrf
#method('post')
<input type="text" name="post_var">
<input type="submit" value="send">
</form>
My Route (in web.php) with some dd() i tried to find the problem
Route::post('/post_and_show', function (Request $request) {
dd($request->method()); // returns GET ?? !!
// chrome debugger network tab show clearly its a POST request...
dd($request->all()); // returns empty Array
dd($request->post_var); // returns null
dd($request->getContent()); // returns string but i want param only
// "_token=yBBYpQ303a1tSiGtQF6zFCF6p6S7qadVfHMk4W7Q&_method=post&post_var=12345"
});
What am i doing wrong here?
Tried several methods i found in the documentation but non worked so far.
EDIT: I removed "#method('post')"
Btw.: My initial version that did not work either had no "#method('post')". I added it later on in the hope it might help...
<form action="/post_and_show" method="POST">
#csrf
<input type="text" name="post_var">
<input type="submit" value="send">
</form>
But have still the same problems:
Route::post('/post_and_show', function (Request $request) {
dd($request->method()); // returns GET ?? !! but chrome says its a post request
dd($request->post_var); // returns null
dd($request->get('post_var'));// returns null
dd($request->getContent()); // returns complete body and header in one string
dd($request->all()); // return empty Array
});
EDIT 2:
Googleing i found "createFromGlobals":
use Illuminate\HTTP\Request; // just added this to show which class i use here...
use Illuminate\Support\Facades\Route;
Route::post('/post_and_show', function () {
dd(Request::createFromGlobals()->get('post_var')); // returning expected value
});
This works for me, but i can't find this method in documentation. Sorry, i am new to laravel and even php, so this seems all completely crazy to me.. ;-)
EDIT 3:
If i use a simple Controller it works too...
Controller:
namespace App\Http\Controllers;
use Illuminate\Http\Request;
class FormController extends Controller
{
public function show(Request $request)
{
dd($request->post_var); // returns expected value...
}
}
Route:
Route::post('post_and_show', [FormController::class, 'show']);
So only in case i use the $request immediatly in the callback it does not work as expected. ( Either by design or bug??)
My Laravel controler has the following function:
function products($collectionName) {
////
}
In my routes file, it is:
Route::get('admin/toys/collections/products/{collectionName}', 'Admin\ToysController#products');
I've since added a 2nd optional param to products so that it is now:
function products($collectionName, $quantity=null) {
}
Blade file
I am trying to make an AJAX request in the blade but I don't know how to pass in the fields since there are now 2 -- is this possible without making it into a POST request now?
<?php $collectionName = "testing";
$quantity = "55"
?>
$.ajax({
type:'get',
url: 'admin/toys/collections/products/' + {{ $collectionName }}
)}
In your route define your optional parameter according to laravel docs
Route::get('admin/toys/collections/products/{collectionName}/{quantity?}', 'Admin\ToysController#products');
So when you pass quantity value it will take your value or else consider it as null.
I cannot submit form information through to store function in laravel controller. The form needs to create a - new - profile for a registered user.
I have even recreated the project, and redone the form - moving back into plain html as I suspect that the laravelCollective functions may be causing it but still the same error.
I have even rearranged the the form attributes as suggested in another post/thread.
I have even recreated the project, and redone the form - moving back into plain html as I suspect that the laravelCollective functions may be causing it but still the same error.
I have even rearranged the the form attributes as suggested in another post/thread.
The Form:
< form method="POST" enctype="multipart/form-data" action="{{ url('users/profile') }}" accept-charset="UTF-8" >
#csrf
...
// input fields here
...
< /form >
The Routes:
Route::resource('users/profile', 'ProfileController');
Route::get('/home', 'HomeController#index')->name('home');
Route::resource('users', 'UserController');
Route::post('users/profile', 'ProfileController#store')->name('profile.store');
The ProfileController#store function:
//some code omitted
public function store(Request $request)
{
$this->validate($request, [
'firstname'=>'required',
'lastname'=>'required',
...
'desc'=>'required'
]);
//handle file upload
if($request->hasFile('cover_image')) {
//Get file name with extension
$fileNameWithExt = $request->file('cover_image')->getClientOriginalName();
//Just file name
$fileName = pathinfo($fileNameWithExt, PATHINFO_FILENAME);
//Just Ext
$ext = $request->file('cover_image')->getClientOriginalExtension();
//FileName to Store
$fileNameToStore = $fileName.'_'.time().'_'.$ext;
//upload image
$path = $request->file('cover_image')->storeAs('public/users/'.auth()->user()->id.'cover_images/'.$request->input('firstname').'_'.$request->input('lastname').'_'.auth()->user()->id.'/',$fileNameToStore);
} else {
$fileNameToStore = 'noimage.jpg';
}
/*
*/
$profile = new Profile;
$profile->firstname = $request->input('firstname');
$profile->lastname = $request->input('lastname');
...
$profile->desc = $request->input('desc');
$profile->save();
return redirect('/users/profile');//->with('success','Profile Created');
}
The famous error:
Symfony \ Component \ HttpKernel \ Exception \
MethodNotAllowedHttpException The PUT method is not supported for this
route. Supported methods: GET, HEAD, POST.
Not sure what is causing the error, help appreciated.
If I understand it correctly this is for store function right? then you don't have to put #method('PUT') inside your form it should POST. The route of store in resource is POST.
this is your code that i deleted the #method('PUT')
< form method="POST" enctype="multipart/form-data" action="{{ url('users/profile') }}" accept-charset="UTF-8" >
#csrf ...
// input fields here ...
< /form >
The Routes: Route::resource('users/profile', 'ProfileController');
Route::get('/home', 'HomeController#index')->name('home');
Route::resource('users', 'UserController'); Route::post('users/profile', 'ProfileController#store')->name('profile.store');
and the PUT method is used for updating. When update in controller you need to pass id in your form that should look like this.
< form method="POST" enctype="multipart/form-data" action="{{ url('users/profile', $data->id) }}" accept-charset="UTF-8" >
#method('PUT')
#csrf ...
// input fields here ...
< /form >
I hope it helps!
you have problem in your routes file simply change your edit route to this route
Route::match(['put', 'patch'], 'the path you want /{id}','controllername#functionname');
you should notice that if you are new to laravel you should pass the id to this route as shown in this part {id} so that your edit function could display the previous data of it and also if you want to submit a the form it should have the put method and the html basic forms doesn't support that so you should find a way to submit it like using laravel collective or maybe put a hidden method in your form
if it doesn't work please give me a call
When using the Laravel resource method on a route, it makes things pretty specific in terms of what it is expecting. If you take a look at the chart on the manual, it is looking for a uri with the updating element id returned as part of the uri. The example looks like: /photos/{photo}. I'm not sure that this is how you've structured your html form.
You said you were using the LaravelCollective to get this working. This usually works fine, and has the massive advantage of easy form-model binding. But it helps to include the named route, which includes 'update' for the update resource. For example:
{!! Form::model($yourModel, array('route' => array('yourRoute.update',
$yourModel->id), 'method'=>'PUT', 'id'=>'Form'))!!}
I have not had an issue with the Collective using this method.
Hello iam new to laravel and iam trying to create form and post data from this form to different page without using database.
Route::get('main', function() {return view('main')});
Route::get('recieve', function() {return view('recieve')};
Route::post('posting', function() {return redirect(/recieve)->withName(Input::all());
In main.blade.php I got form and iam just using action="/posting" method="POST"
And inside recieve.blade.php iam trying to {{ &name->name}}
What should I do different?
be surely that you've send any data make
var_dump(Input::all()) or dd(Input::get('name')
under your route if there's any data you'll see and you can do like you did
if you got your session as been expired you have to put a
#csrf
inside your form it's an hidden field to validate your form
First I'd use controllers over directly use the route file but what you have is close.
Try
Route::post('/posting', function()
{
return redirect('/recieve')->with('name', Input::get('name'));
}
Then on the blade reference {{ $name }}
make sure your varaible name existe
Route::post('posting', function() {
$name = Input::all();return redirect('/recieve',compact('name');
}
Im working using vue.js 2.0 and Laravel 5.4 I would like to know if exits a better way to send data Controllers -> views without lost the value, overwrite by the v-model
Because after charge vue.js this take the value in data that is define in this way
data: {
ciudad:'',
}
If I try to do something like that
<input class="form-control" id="ciudad" name="ciudad" type="text" v-model="documento.ciudad" value="{{ $documento->ciudad }}" >
I lost the value sending by the controller
Vue really expects you to init data from the view model which then updates the view, however, you want to use data in the view to update the underlying model data.
I think the easiest approach to this is to write a directive that inits the value from the HTML, so you don't need to directly access the DOM:
Vue.directive('init', {
bind: function(el, binding, vnode) {
vnode.context[binding.arg] = binding.value;
}
});
It's a little abstract so it's worth looking at Directive Hook Arguments section of the docs.
This can then be used like:
<input v-model="ciudad" v-init:ciudad="'{{ old('ciudad') }}'">
Here's the JSFiddle: https://jsfiddle.net/v5djagta/
The easy way to do this for me was in this way:
Laravel Controller
$documento = ReduJornada::where("id_documento",$id)->first();
return view('documentos.redujornada')->with(compact('documento'));
Laravel View
<input class="form-control" id="ciudad" v-model="documento.ciudad" value="{{ old('ciudad', isset($documento->ciudad) ? $documento->ciudad : null) }}" >
Vue.js
data: {
ibanIsInvalid : false,
documento: {
ciudad: $('#ciudad').val(),
}
In this way I can use the same view to create and edit an object, using the same form, even use laravel validation without lost the data after refresh.
If you know a better way to do that please tell me... Thanks
You have to define your value first, for example :
$oldValue = $request->old('value');
and then pass it to vue component, define props and use it in v-model
<script>
export default {
props: {
$oldValue : String,
}
};
</script>
<template>
<input class="form-control" id="ciudad" name="ciudad" type="text" v-model="oldValue">
</template>