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select radio button with empty value

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if multiple radio button doesn't have a value, the default one is
checked.

This is done using javascript, currently.
This commit is contained in:
Julien Fastré 2015-12-17 21:46:53 +01:00
parent 06cc78c5cb
commit 9aa686fac6
2 changed files with 23 additions and 2 deletions
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16
Resources/public/js/chill.js
View File

@ -122,6 +122,21 @@ var chill = function() {
});
}
function checkNullValuesInChoices(choice_name) {
var choices;
console.log(choice_name);
choices = $("input[name='"+choice_name+"']:checked");
if (choices.size() === 0) {
$.each($("input[name='"+choice_name+"']"), function (i, e) {
if (e.value === "") {
e.checked = true;
}
});
}
//}
//});
}
/**
* Display an alert message when the user wants to leave a page containing a given
* modified form.
@ -164,5 +179,6 @@ var chill = function() {
checkOtherValueOnChange: checkOtherValueOnChange,
displayAlertWhenLeavingModifiedForm: displayAlertWhenLeavingModifiedForm,
displayAlertWhenLeavingUnsubmittedForm: displayAlertWhenLeavingUnsubmittedForm,
checkNullValuesInChoices: checkNullValuesInChoices,
};
} ();

5
Resources/views/Form/fields.html.twig
View File

@ -58,6 +58,7 @@
</span>
{% endfor %}
</div>
<script type="text/javascript">chill.checkNullValuesInChoices("{{ form.vars.full_name }}");</script>
{% endspaceless %}
{% endblock choice_widget_expanded %}
@ -81,9 +82,13 @@
<div class="grid-6 grid-tablet-12 gid-mobile-12 no-gutter">
{{ form_widget(form._other, {'attr': {'class': 'input-text-other-value'} }) }}
</div>
</div>
{%- endif -%}
{% endfor %}
<script type="text/javascript">
chill.checkNullValuesInChoices("{{ form._choices.vars.full_name }}");
</script>
{% endspaceless %}
{% endblock choice_with_other_widget %}