JQuery Ajax post method is not working in laravel - php

Question

I want to save an image and two text field using JQuery,Ajax. here, i'm using bootstrap modal. But when I submit the modal form it's show MethodNotAllowedHttpException Exception.
My Ajax Method.
$(document).ready(function(){
$('#advisoradd').on('submit',function(){
var name=$('#adname').val();
var title=$('#adtitle').val();
var img=$('#adfile').val();
$.ajax({
url:"{{route('add.advisor')}}",
type:'post',
data:{
'_token':"{{csrf_token()}}",
'name':name,
'title':title,
'img':img,
},
success:function(data)
{
console.log(data);
}
});
});
});
My view Modal code.
<form method="POST" enctype="multipart/form-data">
{{csrf_field()}}
<div class="form-group">
<div class="img_upload_team">
<button class="btn">+</button>
<input type="file" name="myfile" id="adfile">
</div>
<h2>Add A Profile Photo</h2>
<p>Click “+” Sign to Add</p>
</div>
<div class="form-group">
<input type="text" name="adname" class="form-control" id="adname" placeholder="Name">
</div>
<div class="form-group">
<input type="text" name="adtitle" class="form-control" id="adtitle" placeholder="Title">
</div>
<button type="submit" class="btn btn_modal_submit" id="advisoradd">Add</button>
</form>
My controller and Route for this Request.
public function addadvisor(Request $request)
{
$advisor=new Advisor();
$advisor->name=$request->name;
$advisor->title=$request->title;
$file = $request->file('img') ;
$fileName = $file->getClientOriginalName();
$destinationpath=public_path().'/images/';
$file->move($destinationpath,$fileName);
$advisor->image=$fileName;
$advisor->save();
return response()->json($advisor);
}
Route::post('/advisor','ImageController#addadvisor')->name('add.advisor');

Answer 1

You've mixed up button and form events. Buttons don't have a submit event, forms do. Since you're adding the event on the button, change it to click.
We should also add a preventDefault() to stop the button from submitting the form.
(We could also add the type="button" attribute on the button element to stop it from submitting the form).
This should work:
$(document).ready(function() {
// Add a 'click' event instead of an invalid 'submit' event.
$('#advisoradd').on('click', function(e) {
// Prevent the button from submitting the form
e.preventDefault();
// The rest of your code
});
});