Vfrdtyky

How to make this work, If statement not working at all

<script>

            @if(Session::has('messege'))

                var type="{{Session::get('alert-type','info')}}"

                switch(type){

                    case 'info':

                        toastr.info("{{ Session::get('messege') }}");

                        break;

                    case 'success':

                        toastr.success("{{ Session::get('messege') }}");

                    break;

                    case 'warning':

                        toastr.warning("{{ Session::get('messege') }}");

                    break;

                    case 'error':

                        toastr.error("{{ Session::get('messege') }}");

                    break;

                }

            @endif

    </script>

hope someone help me :)

Right, I see a few issues with the code you have provided.

So, you don't need to wrap the @if in a <script> tag. Laravel uses blade to parse it and execute it automatically.

Also you've spelt message wrong, this might be the reason for why the statement isn't executing at all. Double checking your syntax is a must when the code isn't working the way it's intended.

You can also set the variable in PHP, since you haven't provided any information to where the code is stored or what it's meant to show, don't use JavaScript when you can just use PHP. Set the variable type using the $ symbol in PHP. Also by removing the <script> tags, you'll probably get a Laravel exception with more information as to why your code isn't working.

Try that, and if you're still having issues, post the Laravel error and I'll try to assist you again.

Let's simplify this a little bit. Don't rely on PHP to execute JS code beyond what you need to rely on, and by that I mean convert Session::get("messege") into a JS variable and use that in your JS code:

<script type="text/javascript">

    let message = "{{ Session::get('messege') }}";

    let type = "{{ Session::get('alert-type', 'info') }}";



    console.log(message, type);



    if(message){

        switch (type) {

            case "info":

                toastr.info(message);

                break;

            case "success":

                toastr.success(message);

                break;

            case "warning":

                toastr.warning(message);

                break;

            case "error":

                toastr.error(message);

                break;

        }

    }

</script>

As long as this <script> is in a .blade.php file, it'll translate Session::get() variables into JS, which you can then use in your JS code without relying on blade @ syntax. Also, added in a console.log() statement so you can see what your variables contain, to confirm whether or not your code is executing. Also, open you Developer Tools (F12 in browsers) and view your Console tab; should tell you if anything is going wrong.