Tutorial

58 vFoglight
Web Component Tutorial
A new group is created. Its expanded view appears. Click the Edit icon ( ) in
the new column’s Va lue row.
3 Choose Context Selection in the popup that appears.
4 In the Edit - Value dialog, choose currentRow as the Input Key, and
alarmTotalCount as the Path.
5 Click Save in the Edit - Value dialog.
6 Click the button ( ) to move the column up so that it appears between
aggregateState and name.
7 Save your changes and view the result.
After you have added a new column to the table while keeping your previous settings
unchanged, and you test the result, you may notice that the table is too narrow to fit the
name column in the space that has been allotted to it. In fact, since the column has been
placed to the right of the host name, you may not even see it. This exposes a problem
with a fixed-layout container. The table’s allotted size can be inappropriate if columns
are added or if the text in a cell needs extra space.
You can widen the table by editing All Hosts. In the Configuration tab, click inside the
rectangle representing the Monitored Hosts table, and then click Properties on the
Layout tab’s toolbar. Change the Width to 400. Click Save in the Properties dialog and
then click Save on the All Hosts tab's toolbar.
To change the name of the hosts column.
1 Open Monitored Hosts for editing.
2 In the Configuration tab, click the Show Advanced Properties box, expand the
<currentRow>/name column, and then click the Edit icon on the Header row,
which is the last row under the third Column node.
3 Choose String Template in the popup, and enter Host Name in the Value field.
4 Click Save in the dialog.
5 Save the component.