Merged in rodrimus/processmaker/FBI-883 (pull request #4835)

FBI-883
2016-08-29 17:30:11 -04:00
parent 0ad855cc85 ffde987d93
commit 593eb6df6b
1 changed files with 16 additions and 1 deletions
--- a/workflow/engine/templates/processes/main.js
+++ b/workflow/engine/templates/processes/main.js
@@ -1198,7 +1198,22 @@ function exportImportProcessObjects(typeAction)
            [2, _('ID_REPLACE_ALL')]
        ]
    });
-    checkBoxSelMod = new Ext.grid.CheckboxSelectionModel();
+    checkBoxSelMod = new Ext.grid.CheckboxSelectionModel({
+        singleSelect:false,
+        listeners: {
+            beforerowselect: function (sm, row_index, keepExisting, record) {
+                sm.suspendEvents();
+                if (sm.isSelected(row_index)) {
+                    // row already selected, deselect it (note: other selections remain intact on deselect).
+                    sm.deselectRow(row_index);
+                } else {
+                    sm.selectRow(row_index, true)
+                }
+                sm.resumeEvents();
+                return false;
+            }
+        }
+    });
    gridProcessObjects = new Ext.grid.EditorGridPanel( {
        region: 'center',
        layout: 'fit',