[richfaces-issues] [JBoss JIRA] Commented: (RF-6839) sorting capabilities for ListShuttle component.

[ https://jira.jboss.org/jira/browse/RF-6839?page=com.atlassian.jira.plugin... ] C. Fed commented on RF-6839: ---------------------------- I needed to have the lists maintain their order on add/remove, so I ended up modifying ListShuttle.js in richfaces-ui-3.2.2.SR1jar. This will make every listShuttle sort this way, which is fine in my case. Ideally a maintainOrder="true" (or split into maintainSourceOrder and maintainTargetOrder) would be a nice attribute on listShuttle, but I didn't have time to put together an example. Using the regex in there worked since each row had the initial order index as part of the ID, which I was able to strip out. I'm not sure if that's a good way to get the index though, since that could change in a future release. I added the following code to the bottom of the moveItem function: var regex = /^\w*(\d+):.*$/; for (var x = 0; x < targetComponent.shuttleTbody.rows.length - 1; x++) { for (var y = x + 1; y < targetComponent.shuttleTbody.rows.length; y++) { var itemX = targetComponent.getSelectItemByNode(targetComponent.shuttleTbody.rows[x]); var itemY = targetComponent.getSelectItemByNode(targetComponent.shuttleTbody.rows[y]); var orderNumX = itemX.input.value.replace(regex, '$1'); var orderNumY = itemY.input.value.replace(regex, '$1'); if (orderNumX > orderNumY) { var parentItemNode = itemY._node.parentNode; var tmpNode = itemX._node.nextSibling; if (itemY._node != tmpNode) { // Nodes are more than a position apart. Move each to the other's position parentItemNode.insertBefore(itemX._node, itemY._node); parentItemNode.insertBefore(itemY._node, tmpNode); } else { // nodes are next to each other. just move 2nd in front of 1st parentItemNode.insertBefore(itemY._node, itemX._node); } } } } -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira