doukezi4606 2014-05-21 17:15
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如何在Javascript中更改此变量?

document.getElementById('user-name').onkeyup = function () {
    connection.extra['user-name'] = this.value;
};
document.getElementById('setup-voice-only-call').onclick = function () {
    this.disabled = true;
    connection.open();
};
connection.extra = {
    'user-name': 'Anonym'
};

I have a PHP website were users can login. I am using $_SESSION['username']. How can I change the variable user-name as session['username'] in the above JavaScript code?

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  • dongshang1529 2014-05-21 17:19
    关注

    You will need to dynamically generate the javascript.

    <html>
    <head>
    <script>
    connection.extra = {
        'user-name': <?= json_encode($_SESSION['username']) ?>
    };
    </script>
    </head>
    ...
    
    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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