I have two Model(Category,Brand) are relate with one to many relation(hasMany) in laravel, Like category hasMany brands. now i want to display brand data in one select tag and category model data in another select tag.
Here is my Controller code
$category=Category::with('brands')->get();
return view('product.add')->with('category',$category);
Here is my view blade.
<div class="form-group">
<select name="category_id" class="input">
<option value="">Select Main Category</option>
#foreach($category as $category)
<option value="{{$category->id}}">{{$category->name}}</option>
#endforeach
</select>
</div>
<div class="form-group">
<select name="brand_id" class="input">
#foreach($brands->brands as $brand)
<option value="{{$brand->id}}">{{$brand->name}}</option>
#endforeach
</select>
</div>
its not working
You can do something simple like this:
<div class="form-group">
<select name="category_id" class="input">
<option value="">Select Main Category</option>
#foreach($category as $cat)
<option value="{{$cat>id}}">{{$cat->name}}</option>
#endforeach
</select>
</div>
<div class="form-group">
<select name="brand_id" class="input">
#foreach($category as $cat)
#foreach($cat->brands as $brand)
<option value="{{$brand->id}}" category="{{$cat->id}}">{{$brand->name}}</option>
#endforeach
#endforeach
</select>
</div>
and you need to show only the brands for the selected option using javascript(jquery)
$('[name="category_id"]').on('change',function() {
if($(this).val() != '') {
$('[name="brand_id"] option').hide();
$('[name="brand_id"] option[category="'+$(this).val()+'"]').show();
} else {
$('[name="brand_id"] option').show();
}
});
Related
On my test site I have a search by cities and categories, which are selected using a select
<div class="form-group">
<select class="selectpicker" name="sCity">
#foreach($cities as $city)
<option value="{{$city->slug}}">{{$city->name}}</option>
#endforeach
</select>
</div>
<div class="form-group">
<select class="selectpicker" name="sCat">
#foreach($categories as $cat)
<option value="{{$cat->slug}}">{{$cat->name}}</option>
#endforeach
</select>
</div>
And such a method for searching
public function search(Request $request)
{
$result = DB::table('ads')
->where('city_slug', $request->sCity)
->orWhere('category_slug', $request->sCat)
->get();
dd($result);
}
If you search for one select, then the search is correct, but if you set values to two selections at once, then only the first is triggered, and the second is ignored. How can you fix this?
Try this:
$result1 = DB::table('ads')
->where('city_slug', $request->sCity)
->get();
$result2 = DB::table('ads')
->where('category_slug', $request->sCat)
->get();
$result = $result1->merge($result2):
you could do something like this
in your view
<div class="form-group">
<select class="selectpicker" name="sCity">
<option value=0>please select one</option>
#foreach($cities as $city)
<option value="{{$city->slug}}">{{$city->name}}</option>
#endforeach
</select>
</div>
<div class="form-group">
<select class="selectpicker" name="sCat">
<option value=0>please select one</option>
#foreach($categories as $cat)
<option value="{{$cat->slug}}">{{$cat->name}}</option>
#endforeach
</select>
</div>
and in your controller
$city_slug='';
$category_slug='';
if($request->sCity!=0)
{
$city_slug=' city_slug='.$request->sCity;
}
if($request->sCat!=0)
{
$category_slug=' or category_slug='.$request->sCat;
}
$result = DB::table('ads')
->whereRaw($city_slug.$category_slug)
->get();
dd($result);
I'm trying to show the phone code based on the country selected. Like when you try to register and while choosing a country the phone code changes at the same time.
here's my code.
<select class="form-control" name="country_id" required>
<option value selected disabled>Select Country</option>
#foreach ($countries as $country)
<option value="{{ $country->id }}" id="shop-country">{{ $country->name }}</option>
#endforeach
</select>
<div class="form-group">
<label>Phone Number</label>
#foreach ($countries as $country)
<span id="phonecode">{{ $country->phonecode }}</span>
#endforeach
</div>
First, you need to populate the select options with a custom attribute, for example, phonecode
<select id="countryList" class="form-control" name="country_id" required>
#foreach ($countries as $country)
<option phonecode="{{ $country->phonecode }}"
value="{{ $country->id }}"
id="shop-country">{{ $country->name }}
</option>
#endforeach
</select>
Remove foreach loop from pone code text.
<div class="form-group">
<label>Phone Number</label>
<span id="phonecode"></span>
</div>
Now, use Javascript to listen to change events on the select list.
<script>
let countryList = document.getElementById("countryList") //select list with id countryList
let phoneCode = document.getElementById('phonecode') //span with id phonecode
countryList.addEventListener('change', function(){
phoneCode.textContent = this.options[this.selectedIndex].getAttribute("phonecode");
});
</script>
I have Course and Lesson models and I want to first select a Course and then only the lessons which belong to that course to be available for selection on a dropdown list.
I have created the pivot tabla course_lesson and the relashionship works ok.
<div class="form-group">
<select name="course_id" class="browser-default custom-select">
<option selected>Choose course</option>
#foreach($courses as $course)
<option value="{{$course->id}}">{{$course->title}}</option>
#endforeach
</select>
</div>
<div class="form-group">
<select name="lesson_id" class="browser-default custom-select">
<option selected>Choose lesson</option>
#foreach($courses as $course)
#foreach($course->lesson as $lesson)
<option value="{{$lesson->id}}">{{$lesson->title}}</option>
#endforeach
#endforeach
</select>
</div>
I am using Adminlte 3 Multiple (.select2-purple) in laravel 6, and I got a error like this
I don't know why searching... is showing
Here's my code:
VIEW
<div class="col-md">
<div class="form-group">
<label>Technician</label>
<div class="select2-purple">
<select class="select2" multiple="multiple" data-placeholder="Select a Technician" data-
dropdown-css-class="select2-purple" style="width: 100%;">
#foreach($stations as $station)
<option id="{{ $station->id }}">{{ $station->name }}</option>
#endforeach
</select>
</div>
</div>
</div>
<script>
$('.select2').select2()
</script>
Controller
public function totaltestperform(){
$stations = \DB::table('stations')
->select('id','station')
->orderby('id')
->get();
return view("analytic/total_test_perform",compact('stations'));
}
Here's the output of station variable when I use dd($stations);
Wrong: <option **id="{{ $station->id }}"**>{{ $station->name }}</option>
Use: <option value="{{ $station->id }}">{{ $station->name }}</option>
I use the basic registration form but I want to add a multiple select, a User can have multiple Skills and select them when he register.
My problem is that when I select multiples values Laravel only take the last one, so I search on the web for a solution and they say to add [] after my class name, so this is what I do :
<div class="form-group row">
<div class="col-md-6">
<?php $competences = \App\Competence::all(); ?>
<select name="competences[]" multiple="" class="form-control">
<option value="" selected disabled style="display:none">choose your school</option>
#foreach ($competences as $competence)
<option value="{{ $competence->id }}">{{ $competence->name }}</option>
#endforeach
</select>
</div>
</div>
But now, when I submit the form the page reload and stay in the register form, and the user is not register... I don't know what to do, anyone of you have a solution ?
Here is how I check the competences in my registerController
$competences = $data['competences'];
foreach ($competences as $comp){
$user->competences()->save(Competence::find($comp));
}
Use multiple="multiple" OR just multiple in blade.php:
<div class="form-group row">
<div class="col-md-6">
<?php $competences = \App\Competence::all(); ?>
<select name="competences[]" class="form-control" multiple>
<option value="" selected disabled style="display:none">choose your school</option>
#foreach ($competences as $competence)
<option value="{{ $competence->id }}">{{ $competence->name }}</option>
#endforeach
</select>
</div>
</div>
then in your controller, verify that you're actually getting the data in the form of an array by just printing $data
return $data;