单击按钮提交表单并禁用按钮

Question

Please I need your help, I want to disable a button on click and submit my form this is the code

            {{ form_start(form, {'attr': {'id': 'myForm'}}) }}

                    //....... NOT important

                {{ form_rest(form) }}

                <button class="btn-large waves-effect waves-light fullwidth" type="submit" id="monBttn"  onclick="myFunction()" name="action"
                        value="{{ 'registration.submit'|trans({}, 'FOSUserBundle') }}">
                    <i class="material-icons left">save</i>
                    Enregistrer
                </button>
            {{ form_end(form) }}

In my button i called a fuction this is the code

<script>
    function myFunction() {
        buttn = document.getElementById("monBttn");
        document.getElementById("myForm").submit();
        buttn.setAttribute('disabled','disabled');
    }
</script>

my script does not work the button is disabled but it does'nt submit the value Thanks in advance :)

Answer 1

I have create one demo. It is working fine.

HTML

<form>
    <input type="submit" value="submit" id="submit">
</form>

SCRIPT

$(function(){
        document.getElementById("submit").onclick = function() {
            this.disabled = true;
        }
    });