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HTTP Request Error With Onchange JS Function

- 1 answer

I am trying to add a state feature to a ticketing system built in Laravel that will maintain if a ticket is open, closed, on-hold, etc.

I have the states table created, and I can reference that table in my view.

The view has a drop-down menu with all the possible states, and I would like to update the ticket's state when a new state is selected from the drop-down menu.

Currently, I have an onchange JavaScript function running, but I am having an issue submitting the POST request from the JavaScript function. When redirecting to the POST route, I receive the error: MethodNotAllowedHttpException.

The post route works correctly if I make each state its own form button.

The last time I received this error was because I forgot to pass the CSRF token into a form. However, I have no idea how to do this with a JavaScript function.

I'm sure there is a way to accomplish what I am trying to do, but I'm not sure how to do it.

Thanks for any help!


This is my View

<form name="stateForm" action="{{ url($claim->path() . '/state') }}">
    <select id="stateList" onchange="stateChange(this.form)">
            @foreach($states as $state)
                <option id="{{ url($claim->path() . '/state/' . $state->id) }}" value="{{ $state->id }}">{{ $state->name }}</option>
            @endforeach
    </select>
</form>

JavaScript called on change

function stateChange(stateForm, URL)
{
    var selIndex = stateForm.stateList.selectedIndex;
    var URL = stateForm.stateList.options[selIndex].id;
    window.location.href = URL;
}

Laravel route

Route::post('/claims/{claim}/state/{stateID}', '[email protected]');

Working code using forms and buttons

<div class="btn-group">
@foreach( $states as $state)
    <form method="post" action="{{ url($claim->path() . '/state/'. $state->id) }}">
        {{ csrf_field() }}
        <button>
            {{ $state->name }}
        </button>
    </form>
@endforeach
</div>
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Answer

window.location.href = URL;

is a get request that basically redirects

You need to change your route to a GET request instead

Route::get('/claims/{claim}/state/{stateID}', '[email protected]');
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source: stackoverflow.com
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