data-value (containing page_order)
* - data-folder_id data-package_url (for reporting to the backend)
- *
+ *
* Gustaf Neumann fecit May 2019
*/
@@ -40,10 +40,10 @@
var result = [];
for (var j = 0; j < items.length; j++) {
- var page_order = items[j].dataset.value;
- if (page_order != '') {
- result.push(page_order);
- }
+ var page_order = items[j].dataset.value;
+ if (page_order != '') {
+ result.push(page_order);
+ }
}
return result;
}
@@ -66,15 +66,15 @@
//console.log("listdnd_dragover on " + target.id + " value " + value + " source " + sourceElement);
if (typeof value !== 'undefined' && sourceElement !== null) {
- var bounding = target.getBoundingClientRect()
- var offset = bounding.y + (bounding.height/2);
- if ( event.clientY - offset > 0 ) {
- target.classList.add('mark-below')
- target.classList.remove('mark-above')
- } else {
- target.classList.add('mark-above')
- target.classList.remove('mark-below')
- }
+ var bounding = target.getBoundingClientRect()
+ var offset = bounding.y + (bounding.height/2);
+ if ( event.clientY - offset > 0 ) {
+ target.classList.add('mark-below')
+ target.classList.remove('mark-above')
+ } else {
+ target.classList.add('mark-above')
+ target.classList.remove('mark-below')
+ }
}
}
@@ -100,62 +100,69 @@
var value = target.dataset.value;
if (typeof value !== 'undefined' && sourceElement !== null) {
-
- // Used variables:
- // - dropul: The target ul, which should be updated with
- // the dropped item.
- // - div: The outer did, needed for obtaining "folder_id"
- // and "package_url".
- // - before: collection of "page_orders" before drop.
- // - after: collection of "page_orders" after drop.
- //
- var dropul = target.parentNode;
- var div = listdnd_get_parent( target.parentNode, 'DIV');
- var before = listdnd_page_orders(dropul);
-
- if ( target.classList.contains('mark-above') ) {
- target.classList.remove('mark-above')
- target.parentNode.insertBefore(sourceElement, target);
- } else {
- target.classList.remove('mark-below')
- target.parentNode.insertBefore(sourceElement, target.nextSibling);
- }
-
- var after = listdnd_page_orders(dropul);
- var diff = after.filter(x => !before.includes(x) );
-
- //console.log('drop before <' + before + '> after <' + after + '> diff <' + diff + '>');
-
- var data = 'change-page-order=1' +
+
+ // Used variables:
+ // - dropul: The target ul, which should be updated with
+ // the dropped item.
+ // - div: The outer did, needed for obtaining "folder_id"
+ // and "package_url".
+ // - before: collection of "page_orders" before drop.
+ // - after: collection of "page_orders" after drop.
+ //
+ var dropul = target.parentNode;
+ var div = listdnd_get_parent( target.parentNode, 'DIV');
+ var before = listdnd_page_orders(dropul);
+
+ if ( target.classList.contains('mark-above') ) {
+ target.classList.remove('mark-above')
+ target.parentNode.insertBefore(sourceElement, target);
+ } else {
+ target.classList.remove('mark-below')
+ target.parentNode.insertBefore(sourceElement, target.nextSibling);
+ }
+
+ var after = listdnd_page_orders(dropul);
+ var diff = after.filter(x => !before.includes(x) );
+
+ //console.log('drop before <' + before + '> after <' + after + '> diff <' + diff + '>');
+
+ var data = 'change-page-order=1' +
'&from=' + escape(before.join(' ')) +
'&to=' + escape(after.join(' ')) +
- '&clean=' + escape(diff.join(' ')) +
- '&folder_id=' + escape(div.dataset.folder_id) +
- '';
+ '&clean=' + escape(diff.join(' ')) +
+ '&folder_id=' + escape(div.dataset.folder_id) +
+ '';
- //console.log('package_url <' + div.dataset.package_url + '>');
- if (1) {
- var request = new XMLHttpRequest();
- request.onload = function(e) {
- // There seems no good way to handle redirects (301 or
- // 302) in XHR. Since we know valid results (just the
- // "OK"), everything else must have been a
- // redirect. We could be brutal and display the
- // returned page, but not sure, if this would be
- // desirable either.
- if (this.getResponseHeader["Content-Length"] > 10) {
- // there must have happened a redirect
- alert("Refresh your login and redo update");
- window.location.href = div.dataset.package_url
- + "?refresh-login&return_url="
- + escape(window.location.href);
- } else {
- window.location.reload();
- }
- };
- request.open('POST', div.dataset.package_url, true);
- request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
- request.send(data);
- }
+ //console.log('package_url <' + div.dataset.package_url + '>');
+ if (1) {
+ var request = new XMLHttpRequest();
+ request.onload = function(e) {
+ // There seems no good way to handle redirects (301 or
+ // 302) in XHR. Since we know valid results (just the
+ // "OK"), everything else must have been a
+ // redirect. We could be brutal and display the
+ // returned page, but not sure, if this would be
+ // desirable either.
+ if (this.getResponseHeader["Content-Length"] > 10) {
+ // there must have happened a redirect
+ alert("Refresh your login and redo update");
+ window.location.href = div.dataset.package_url
+ + "?refresh-login&return_url="
+ + escape(window.location.href);
+ } else {
+ window.location.reload();
+ }
+ };
+ request.open('POST', div.dataset.package_url, true);
+ request.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded; charset=UTF-8');
+ request.send(data);
+ }
}
}
+
+/*
+ * Local variables:
+ * mode: Javascript
+ * indent-tabs-mode: nil
+ * End:
+ */