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Added code to undo changes to nodes datatable.

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git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8154 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
This commit is contained in:
phamt 2010-11-12 18:59:25 +00:00
parent 584447070d
commit d9754ecdba
1 changed files with 58 additions and 3 deletions
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61
xCAT-UI/js/nodes/nodes.js
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@ -3,6 +3,7 @@
*/
var nodesTabs; // Node tabs
var nodesDataTable; // Datatable containing all nodes within a group
var origAttrs = new Object(); // Original node attributes
/**
* Set the nodes tab
@ -319,6 +320,8 @@ function loadNodes(data) {
// Clear cookie containing list of nodes where
// their attributes need to be updated
$.cookie('Nodes2Update', '');
// Clear hash table containing node attributes
origAttrs = '';
var node;
var args;
@ -343,6 +346,9 @@ function loadNodes(data) {
attrs[node][key] = val;
headers[key] = 1;
}
// Save attributes in hash table
origAttrs = attrs;
// Sort headers
var sorted = new Array();
@ -605,7 +611,7 @@ function loadNodes(data) {
// Undo changes
var undoLnk = $('<a>Undo</a>');
undoLnk.bind('click', function(event){
// Reload table
restoreNodeAttrs();
});
/**
@ -1812,7 +1818,7 @@ function updateNodeAttrs(group) {
// Create the arguments
var args;
var colPos, value;
var row, colPos, value;
var attrName, tableName;
// Go through each node where an attribute was changed
for (var i = 0; i < nodes.length; i++) {
@ -1820,7 +1826,7 @@ function updateNodeAttrs(group) {
args = '';
// Get the row containing the node link
var row = getNodeRow(nodes[i], rows);
row = getNodeRow(nodes[i], rows);
$(row).find('td').each(function (){
if ($(this).css('color') == 'red') {
// Change color back to normal
@ -1871,6 +1877,55 @@ function updateNodeAttrs(group) {
});
}
/**
* Restore node attributes to their original content
*
* @return Nothing
*/
function restoreNodeAttrs() {
// Get list of nodes to update
var nodesList = $.cookie('Nodes2Update');
var nodes = nodesList.split(';');
// Get the nodes datatable
var dTable = getNodesDataTable();
// Get table headers
var headers = $('#nodesDataTable thead tr th');
// Get all nodes within the datatable
var rows = dTable.fnGetNodes();
// Go through each node where an attribute was changed
var row, colPos;
var attrName, origVal;
for (var i = 0; i < nodes.length; i++) {
if (nodes[i]) {
// Get the row containing the node link
row = getNodeRow(nodes[i], rows);
$(row).find('td').each(function (){
if ($(this).css('color') == 'red') {
// Change color back to normal
$(this).css('color', '');
// Get column position
colPos = $(this).parent().children().index($(this));
// Get attribute name
attrName = jQuery.trim(headers.eq(colPos).text());
// Get original content
origVal = origAttrs[nodes[i]][attrName];
// Update column
rowPos = getRowNum(nodes[i]);
dTable.fnUpdate(origVal, rowPos, colPos);
}
});
} // End of if
} // End of for
// Clear cookie containing list of nodes where
// their attributes need to be updated
$.cookie('Nodes2Update', '');
}
/**
* Create a tool tip for comment
*