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Php versions – access to javascript variables in laravel

how can I access javascript variables in blade laravel?

for example

  var counter = 1;


 {{ dd(counter) }}

it gives me this error

Use of undefined constant counter – assumed ‘counter’ (this will throw
an Error in a future version of PHP)

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2

Answers


  1. 0

    You can’t. You need to use JavaScript to inject the values to the Blade templates. Basically you need to do this in a script tag.

    <p id="counter"></p>

<script>
var counter = 0;

counter++;

document.querySelector('#counter').innerHTML = counter;
</script>
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  2. 0

    Its better to add any id where you want to show veriable then select this element using query selector

    <div id="show_variable"></div>

    and use jquery

    $(document).ready(function(){
 var countor = 0;
 counter++;
 $('#show_variable').html(counter)
});
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