Displaying information from the database according to the item selected in the drop-down list

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Displaying information from the database according to the item selected in the drop-down list

I have a JSP page where I have placed a dropdown with various options. How can I display information corresponding to a project from the database as soon as I select a city in the dropdown without loading the page? Do I need JavaScript for this?

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java javascript java-ee jsp

salma May 20 '15 at 9:16

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Displaying information from the database according to the item selected in the drop-down list

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