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Shift+Click multiselect for files

This commit is contained in:
Michael Gapczynski 2011-08-28 15:21:53 -04:00
parent a695aa3071
commit affc879cde
1 changed files with 38 additions and 4 deletions
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42
files/js/files.js
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@ -26,11 +26,30 @@ $(document).ready(function() {
FileActions.hide();
});
var lastChecked;
// Sets the file link behaviour :
$('td.filename a').live('click',function(event) {
if (event.ctrlKey) {
event.preventDefault();
event.preventDefault();
if (event.ctrlKey || event.shiftKey) {
if (event.shiftKey) {
var last = $(lastChecked).parent().parent().prevAll().length;
var first = $(this).parent().parent().prevAll().length;
var start = Math.min(first, last);
var end = Math.max(first, last);
var rows = $(this).parent().parent().parent().children('tr');
for (var i = start; i < end; i++) {
$(rows).each(function(index) {
if (index == i) {
var checkbox = $(this).children().children('input:checkbox');
$(checkbox).attr('checked', 'checked');
$(checkbox).parent().parent().addClass('selected');
}
});
}
}
var checkbox = $(this).parent().children('input:checkbox');
lastChecked = checkbox;
if ($(checkbox).attr('checked')) {
$(checkbox).removeAttr('checked');
$(checkbox).parent().parent().removeClass('selected');
@ -45,7 +64,6 @@ $(document).ready(function() {
}
procesSelection();
} else {
event.preventDefault();
var filename=$(this).parent().parent().data('file');
if(!FileList.isLoading(filename)){
var mime=$(this).parent().parent().data('mime');
@ -73,7 +91,23 @@ $(document).ready(function() {
procesSelection();
});
$('td.filename input:checkbox').live('click',function() {
$('td.filename input:checkbox').live('click',function(event) {
if (event.shiftKey) {
var last = $(lastChecked).parent().parent().prevAll().length;
var first = $(this).parent().parent().prevAll().length;
var start = Math.min(first, last);
var end = Math.max(first, last);
var rows = $(this).parent().parent().parent().children('tr');
for (var i = start; i < end; i++) {
$(rows).each(function(index) {
if (index == i) {
var checkbox = $(this).children().children('input:checkbox');
$(checkbox).attr('checked', 'checked');
$(checkbox).parent().parent().addClass('selected');
}
});
}
}
var selectedCount=$('td.filename input:checkbox:checked').length;
$(this).parent().parent().toggleClass('selected');
if(!$(this).attr('checked')){