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d14c432264
closes https://github.com/TryGhost/Ghost/issues/11707 - Firefox is different to every other browser and doesn't allow file input values to be reset by doing `input.value = null` - outcome of reset not working is that Firefox won't trigger the change event when the same file is re-selected - fixed by cloning the input element and replacing it
43 lines
1.1 KiB
JavaScript
43 lines
1.1 KiB
JavaScript
import XFileInput from 'emberx-file-input/components/x-file-input';
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// TODO: remove this override and use {{x-file-input}} directly once we've
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// upgraded to emberx-file-input@1.2.0
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export default XFileInput.extend({
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change(e) {
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let action = this.action;
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let files = this.files(e);
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if (files.length && action) {
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action(files, this.resetInput.bind(this));
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}
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},
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/**
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* Gets files from event object.
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*
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* @method
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* @private
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* @param {$.Event || Event}
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*/
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files(e) {
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return (e.originalEvent || e).testingFiles || e.target.files;
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},
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/**
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* Resets the value of the input so you can select the same file
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* multiple times.
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*
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* NOTE: fixes reset in Firefox which doesn't reset like other browsers
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* when doing input.value = null;
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*
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* @method
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*/
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resetInput() {
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let input = this.element.querySelector('.x-file--input');
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input.removeAttribute('value');
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input.value = null;
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input.parentNode.replaceChild(input.cloneNode(true), input);
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}
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});
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