By selecting the "Show Filter" button in each of Tab 1, 2, 3, and 5, users can access the filter widgets. Press the same button again (now "Hide Filters"), users can hide them. The mechanics filtering is simple. There is a set of widgets corresponding to each column of the table. By appropriately selecting only the values users want to see in that column, the filter will automatically hide the rest. For example, if users want to see only "Magnetic Resonance", they would select only "Magnetic Resonance" in the filter widget corresponding to the column "Modality". If the users want to see studies that either "Magnetic Resonance" or "Computed Tomography", users would then have those two selected in the widgets. |