Customizing list views
The default list view shows fixed columns for each list type and provides basic filtering on each column. A Query Builder on list views enables you to create complex queries through the UI (rather than the Using the Search and Reporting service) and immediately see the results in the list.
The default list view for each node type shows pre-defined columns. You can customize these views using the Customize Columns tab of the Query Builder. For example, the default list view for hosts shows the Virtual column which might not be useful to you.
How the three pane selection tool works
The three pane selection tool enables you to select an attribute to add as a column, or follow relationships to other nodes from which you can select attributes to add as a column. Relationships are displayed with a following right arrow (►). Scroll down the left hand pane and select the attribute that you require.
Search in the left hand pane of the three pane selection tool for the attribute that you wish to add. You can use the lookup tool, or scroll through the list. Additionally, beneath each pane is a lookup tool into which you can enter text to locate attributes by name. When you enter text a drop down list of matches is displayed, from which you can select the attribute or relationship to use.
- Clicking an attribute, for example
Discovered OS Class, adds a Host: Discovered OS Class entry to the column list.
- Clicking a relationship, for example Software Instance: Software Instances running on this host, displayed with a following right arrow (►), populates the next pane in the selection tool with the attributes and relationships of the destination node.
- Clicking a relationship in the second pane populates the third pane in the selection tool with the attributes and relationships of the destination node in the same way as before.
- Clicking a further relationship populates a fourth pane and scrolls the previous panes to the left, hiding the first pane. You can scroll back by clicking the arrow to the left of the selector panes.
How the column list works
The column list is simply a list of columns displayed in the order that they appear in the list view. In this view they can be reordered by dragging and dropping. An edit icon and a delete icon are also provided for each column.
To see the results of your changes, click Refresh results.
To cancel all changes, click Cancel.
To remove a column
To remove a column, click the cross icon relating to that column. The column label is deleted immediately. Click Refresh results to remove the column.
To edit the label on a column
To edit the label on a column, click the pencil icon relating to that column. The column name is redisplayed in a text edit field. Edit the name and click Refresh results to see the change.
To add a column
To add a column, click the one you want to add by using the three pane selector.
You can drag the column to the required position in the list. The attribute name (the column label) is displayed as editable text so you can change it if required. Click Refresh results to add the column.
To reorder the columns
To reorder the columns, drag and drop them as required.
To filter multiple results in a column
Filtering operates per row rather than on the individual results in that row. This means when you filter on a column which contains multiple results, all results are still displayed per row. However, each row contains the item that you filtered on.
For example, when you add a column containing the name of a software instance running on a host, each row contains a list of software instances running on that host. Filtering on a software instance results in all rows containing that software instance being displayed, even though that software instance is part of a list. The following screenshots show a Software Instance column which contains multiple software instances per host.
When this is filtered, the number of hosts reduces, though there are still multiple software instances per host.