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authorFlorian Pritz <bluewind@xinu.at>2014-08-29 17:34:18 +0200
committerFlorian Pritz <bluewind@xinu.at>2014-08-29 17:43:19 +0200
commit08c68f84f4a8519912e31f85823694186de804cf (patch)
tree808fdabedf0c97fe06f60056be3824eb3147a064 /data/js
parent4312a6ddf160a284e7bc5b3e1f27bd7a38f08816 (diff)
Add multiple file input boxes on upload form
Signed-off-by: Florian Pritz <bluewind@xinu.at>
Diffstat (limited to 'data/js')
-rw-r--r--data/js/script.js37
1 files changed, 32 insertions, 5 deletions
diff --git a/data/js/script.js b/data/js/script.js
index 9e535643c..2c4969685 100644
--- a/data/js/script.js
+++ b/data/js/script.js
@@ -118,15 +118,26 @@ function fixedEncodeURIComponent (str) {
if (window.File && window.FileList) {
function checkFileUpload(evt) {
var sum = 0;
- var files = evt.target.files;
+ var filenum = 0;
+ var files = [];
+
+ $('.file-upload').each(function() {
+ for (var i = 0; i < this.files.length; i++) {
+ var file = this.files[i];
+ files.push(file);
+ }
+ });
- // TODO: check all forms, not only the one we are called from
for (var i = 0; i < files.length; i++) {
- var f = evt.target.files[i];
+ var f = files[i];
sum += f.size;
+ filenum++;
}
- if (sum > max_upload_size) {
+ if (filenum > max_files_per_upload) {
+ document.getElementById('upload_button').innerHTML = "Too many files";
+ document.getElementById('upload_button').disabled = true;
+ } else if (sum > max_upload_size) {
document.getElementById('upload_button').innerHTML = "File(s) too big";
document.getElementById('upload_button').disabled = true;
} else {
@@ -135,9 +146,25 @@ function fixedEncodeURIComponent (str) {
}
}
- $('.file-upload').bind('change', checkFileUpload);
+ $(document).on('change', '.file-upload', checkFileUpload);
}
+ $(document).on("change", '.file-upload', function() {
+ var need_new = true;
+
+ $('.file-upload').each(function() {
+ if ($(this).prop("files").length == 0) {
+ need_new = false;
+ return;
+ }
+ });
+
+ if (need_new) {
+ $(this).parent().append('<input class="file-upload" type="file" name="file[]" multiple="multiple"><br>');
+ }
+
+ });
+
if (typeof $.tablesorter !== 'undefined') {
// source: https://projects.archlinux.org/archweb.git/tree/sitestatic/archweb.js
$.tablesorter.addParser({