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Diffstat (limited to 'data/js/upload_form.js')
| -rw-r--r-- | data/js/upload_form.js | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/data/js/upload_form.js b/data/js/upload_form.js new file mode 100644 index 000000000..7a71a5174 --- /dev/null +++ b/data/js/upload_form.js @@ -0,0 +1,16 @@ +// check file size before uploading if browser support html5 +if (window.File && window.FileList) { + function checkFileUpload(evt) { + var f = evt.target.files[0]; + if (f.size > max_upload_size) { + document.getElementById('upload_button').value = "File too big"; + document.getElementById('upload_button').disabled = true; + } else { + document.getElementById('upload_button').value = "Upload"; + document.getElementById('upload_button').disabled = false; + } + } + + document.getElementById('file').addEventListener('change', checkFileUpload, false); +} + |