posted 12 years ago
I have few states listed in a drop down menu in a portlet. After clicking on a state, the portlet processes the action method and displays their cities. I have linked the cities with states through SQL. However, when the city is loaded, I need the state value to remain selected. Here is my code
code from processAction method
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I need to know how would I keep the state as selected after the portlet had loaded cities. I know it had got to do something with boolean flags but I really don't know how to approach the problem. Also, after iterating through cities, I need the first value of the city to be selected. Further, after clicking on a city and submitting, both city and state value should remain selected with previously selected values. Thanks in advance.