mirror of
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35 lines
1.0 KiB
JavaScript
35 lines
1.0 KiB
JavaScript
(function(Modules) {
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"use strict";
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Modules.FileUpload = function() {
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this.submit = () => this.$form.trigger('submit');
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this.showCancelButton = () => $('.file-upload-button', this.$form).replaceWith(`
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<a href="" class='usa-button usa-button--secondary'>Cancel upload</a>
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`);
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this.start = function(component) {
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this.$form = $(component);
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// The label gets styled like a button and is used to hide the native file upload control. This is so that
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// users see a button that looks like the others on the site.
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this.$form.find('label.file-upload-button').addClass('usa-button margin-bottom-1').attr( {role: 'button', tabindex: '0'} );
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// Clear the form if the user navigates back to the page
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$(window).on("pageshow", () => this.$form[0].reset());
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// Need to put the event on the container, not the input for it to work properly
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this.$form.on(
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'change', '.file-upload-field',
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() => this.submit() && this.showCancelButton()
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);
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};
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};
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})(window.GOVUK.Modules);
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