What is the proper way of passing js variable to encoded route-CodePudding

I have this script at my Blade:

<script>
function getComboA(selectObject) {
    var value = selectObject.value;  
    window.location.href = {!! json_encode(route('changeRequestStatusNhd', value)) !!}
}
</script>

Basically, the variable value holds the value of select option input and I need to pass this variable to the route changeRequestStatusNhd as its a parameter.

But the way I pass it in route('changeRequestStatusNhd', value) is wrong (Use of undefined constant value - assumed 'value' (this will throw an Error in a future version of PHP))!

But I don't know what is the proper way of passing this js variable to laravel route...

So if you know, please let me know..

Thanks

CodePudding user response：

<script>
function getComboA(selectObject) {
    var value = selectObject.value;
    var route = "{{ route('changeRequestStatusNhd') }}"; // it will be rendered when page load.
    window.location.href = `${route}/${value}`
}
</script>

Laravel's Variables and function will rendered on page load. So it is not possible to bind the Javascript variables on specific events.

CodePudding user response：

There are two ways.

way 1:

In blade files, inside the script tag used like this

 var test = "{!! $test_varibale !!}";

way 2:

You can declare value in blade file like way 1 type. then you can use the variable in the js file