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Diffstat (limited to 'files/ko/web/api/filereader/loadend_event/index.html')
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diff --git a/files/ko/web/api/filereader/loadend_event/index.html b/files/ko/web/api/filereader/loadend_event/index.html new file mode 100644 index 0000000000..c8e9f97664 --- /dev/null +++ b/files/ko/web/api/filereader/loadend_event/index.html @@ -0,0 +1,165 @@ +--- +title: 'FileReader: loadend event' +slug: Web/API/FileReader/loadend_event +translation_of: Web/API/FileReader/loadend_event +--- +<div>{{APIRef}}</div> + +<p><code>loadend</code> 이벤트는 성공여부와 관계없이 파일읽기가 끝나면 실행됩니다.</p> + +<table class="properties"> + <tbody> + <tr> + <th scope="row">버블링</th> + <td>해당없음</td> + </tr> + <tr> + <th scope="row">이벤트 취소가능</th> + <td>해당없음</td> + </tr> + <tr> + <th scope="row">인터페이스</th> + <td>{{domxref("ProgressEvent")}}</td> + </tr> + <tr> + <th scope="row">이벤트 핸들러 프로퍼티</th> + <td>{{domxref("FileReader.onloadend")}}</td> + </tr> + </tbody> +</table> + +<h2 id="예제">예제</h2> + +<h3 id="Live_example">Live example</h3> + +<h4 id="HTML">HTML</h4> + +<pre class="brush: html"><div class="example"> + + <div class="file-select"> + <label for="avatar">Choose a profile picture:</label> + <input type="file" + id="avatar" name="avatar" + accept="image/png, image/jpeg"> + </div> + + <img src="" class="preview" height="200" alt="Image preview..."> + + <div class="event-log"> + <label>Event log:</label> + <textarea readonly class="event-log-contents"></textarea> + </div> + + </div></pre> + +<div class="hidden"> +<h4 id="CSS">CSS</h4> + +<pre class="brush: css">img.preview { + margin: 1rem 0; +} + +.event-log-contents { + width: 18rem; + height: 5rem; + border: 1px solid black; + margin: .2rem; + padding: .2rem; +} + +.example { + display: grid; + grid-template-areas: + "select log" + "preview log"; +} + +.file-select { + grid-area: select; +} + +.preview { + grid-area: preview; +} + +.event-log { + grid-area: log; +} + +.event-log>label { + display: block; +} + +.event-log-contents { + resize: none; +}</pre> +</div> + +<h4 id="JS">JS</h4> + +<pre class="brush: js">const fileInput = document.querySelector('input[type="file"]'); +const preview = document.querySelector('img.preview'); +const eventLog = document.querySelector('.event-log-contents'); +const reader = new FileReader(); + +function handleEvent(event) { + eventLog.textContent = eventLog.textContent + `${event.type}: ${event.loaded} bytes transferred\n`; + + if (event.type === "load") { + preview.src = reader.result; + } +} + +function addListeners(reader) { + reader.addEventListener('loadstart', handleEvent); + reader.addEventListener('load', handleEvent); + reader.addEventListener('loadend', handleEvent); + reader.addEventListener('progress', handleEvent); + reader.addEventListener('error', handleEvent); + reader.addEventListener('abort', handleEvent); +} + +function handleSelected(e) { + eventLog.textContent = ''; + const selectedFile = fileInput.files[0]; + if (selectedFile) { + addListeners(reader); + reader.readAsDataURL(selectedFile); + } +} + +fileInput.addEventListener('change', handleSelected); +</pre> + +<h4 id="결과">결과</h4> + +<p>{{ EmbedLiveSample('Live_example', '100%', '300px') }}</p> + +<h2 id="명세">명세</h2> + +<table class="standard-table"> + <thead> + <tr> + <th scope="col">Specification</th> + <th scope="col">Status</th> + </tr> + </thead> + <tbody> + <tr> + <td>{{SpecName('File API', '#dfn-loadend-event')}}</td> + <td>{{Spec2('File API')}}</td> + </tr> + </tbody> +</table> + +<h2 id="브라우저_호환성">브라우저 호환성</h2> + + + +<p>{{Compat("api.FileReader.loadend_event")}}</p> + +<h2 id="See_also">See also</h2> + +<ul> + <li>Related events: {{domxref("FileReader.loadstart_event", "loadstart")}}, {{domxref("FileReader.load_event", "load")}}, {{domxref("FileReader.progress_event", "progress")}}, {{domxref("FileReader.error_event", "error")}}, {{domxref("FileReader.abort_event", "abort")}}</li> +</ul> |