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Prevent click and drop on file inputs when their forms are submitted

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This commit is contained in:
Giuseppe Criscione 2020-11-05 00:23:43 +01:00
parent 5e710de74f
commit 6cac9ed286
2 changed files with 14 additions and 2 deletions
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2
admin/assets/js/app.min.js vendored
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File diff suppressed because one or more lines are too long

14
admin/assets/js/src/components/fileinput.js
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@ -4,12 +4,15 @@ export default function FileInput(input) {
var label = $('label[for="' + input.id + '"]');
var span = $('span', label);
var isSubmitted = false;
input.setAttribute('data-label', $('label[for="' + input.id + '"] span').innerHTML);
input.addEventListener('change', updateLabel);
input.addEventListener('input', updateLabel);
input.form.addEventListener('submit', function () {
span.innerHTML += ' <span class="spinner"></span>';
isSubmitted = true;
});
label.addEventListener('drag', preventDefault);
@ -20,10 +23,19 @@ export default function FileInput(input) {
label.addEventListener('dragleave', handleDragleave);
label.addEventListener('drop', function (event) {
event.preventDefault();
if (isSubmitted) {
return;
}
input.files = event.dataTransfer.files;
// Firefox won't trigger a change event, so we explicitly do that
Utils.triggerEvent(input, 'change');
event.preventDefault();
});
label.addEventListener('click', function (event) {
if (isSubmitted) {
event.preventDefault();
}
});
function updateLabel() {