Question

178

How to pass javascript variables values from twig to controller using href path in Symfony2?

rated 0 times [ 180] [ 2] / answers: 1 / hits: 10235 / 10 Years ago, thu, july 10, 2014, 12:00:00

I would like to know how to pass javascript variables values from twig to controller using href path in Symfony2. this is my code:

 <html>

<head>

    <script src=//code.jquery.com/jquery-1.11.1.min.js></script>

</head>

<body>

    <script>

        var a = hello;

        var b = hi;

        var c = $('<a href={{ path('ikproj_groupe_homepagegroupe1', {'id': a, 'num': b}) }}>send data</a>');

        $('body').append(c);

    </script>    

</body>

</html>

The problem is that it displays this message: Variable a does not exist .
So, my question is: what is the correct code to do that?

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kareem

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1 Year ago

answered 10 Years ago neildrews · Accepted Answer

You need to set a twig variable. Ex:

<script>

    {% set a = 'hello' %}

    {% set b = 'hi' %}

    var c = $('<a href={{ path('ikproj_groupe_homepagegroupe1', {'id': a, 'num': b}) }}>send data</a>');

    $('body').append(c);

</script>