25 lines
950 B
Plaintext
25 lines
950 B
Plaintext
= form_with model: @offline, url: "/public/#{@contest.id}/offline" do |form|
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.row.mb-3
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.col
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.form-text.mb-1
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= t("puzzles.image_select")
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= form.file_field :start_image, accept: "image/*", class: "form-control"
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.form-text.error-message style="display: none;" id="image-error-message"
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= t("puzzles.form.file_too_big")
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javascript:
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function setMaxUploadSize() {
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const el = document.querySelector('input[type="file"]');
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el.onchange = function() {
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if(this.files[0].size > 2 * 1024 * 1024) {
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document.getElementById('image-error-message').style.display = 'block';
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this.value = "";
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} else {
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document.getElementById('image-error-message').style.display = 'none';
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}
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};
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}
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setMaxUploadSize();
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.row.mt-3
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.col
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= form.submit t("helpers.buttons.add"), class: "btn btn-primary" |