OK...I have web form that contains a couple of buttons and dropdowns...I have three custom categories of dropdowns: First, Second and Third...each category must have at least one dropdown visible and max five dropdowns...and when my page loads for the first time only one dropdown is visible from each category...
Now...I would like to click on the button named "Add" which will cause another dropdown to be visible...but when I click again on the same button I would like to se three dropdowns visible...and so on for every category until all dropdowns are visible...how can I achieve this? I thought maybe I could use sessions for every dropdown but it may be a lot of work there...is there more elegant way to do this? Maybe some click counters? In Windows application it is easy...there is event handler OnVisibleChanged...
Thnx :)
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