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-rw-r--r--sitestatic/archweb.js20
1 files changed, 20 insertions, 0 deletions
diff --git a/sitestatic/archweb.js b/sitestatic/archweb.js
index 7b8230a4..f5a682d6 100644
--- a/sitestatic/archweb.js
+++ b/sitestatic/archweb.js
@@ -143,6 +143,26 @@ if (typeof $.tablesorter !== 'undefined') {
});
}
+(function($) {
+ $.fn.enableCheckboxRangeSelection = function() {
+ var lastCheckbox = null;
+ var lastElement = null;
+
+ var spec = this;
+ spec.unbind("click.checkboxrange");
+ spec.bind("click.checkboxrange", function(e) {
+ if (lastCheckbox != null && e.shiftKey) {
+ spec.slice(
+ Math.min(spec.index(lastCheckbox), spec.index(e.target)),
+ Math.max(spec.index(lastCheckbox), spec.index(e.target)) + 1
+ ).attr({checked: e.target.checked ? "checked" : ""});
+ }
+ lastCheckbox = e.target;
+ });
+
+ };
+})(jQuery);
+
/* news/add.html */
function enablePreview() {
$('#news-preview-button').click(function(event) {