Hi,

I have WebGrid with seven of ColumnSets (Lines of Business), each column set contains 5 columns (Perils), which are the same columns for each column set.

There is also two checkbox lists, one with 7 checkboxes representing each line of business (column set).  And one with 5 checkboxes represent each Peril (column in column set).

Based on the CheckBoxList selection I need to be able to show or hide entire column sets (by clicking on the Line of business I want to display), or hide individual columns within a column set (by clicking on the peril checkbox).

Each of the five peril columns appear in each columns set, so if I uncheck the Peril for "Wind", each "Wind" column in every column set needs to be hidden.