I'm a newcomer here and seeking ideas from you all. I have 4 dropdown lists and want to populate one select box based on the selection made in another select box using database values. I have already set up the database, but unsure how to proceed. Any help or guidance would be greatly appreciated. If possible, please share some helpful links as I have limited time to complete this task. Thank you in advance for your assistance.
If you're using Spring 3.0, you have the option to populate values in a dropdown menu with the following approach:
@ModelAttribute("webFrameworkList")
public List<String> fillWebFrameworkList() {
// References data for web framework checkboxes
List<String> webFrameworkList = new ArrayList<String>();
webFrameworkList.add("Spring MVC");
webFrameworkList.add("Struts 1");
webFrameworkList.add("Struts 2");
webFrameworkList.add("JSF");
webFrameworkList.add("Apache Wicket");
return webFrameworkList;
}
When working with JSP:
<form:select path="favFramework">
<form:options items="webFrameworkList"/>
</form:select>
You can then customize the logic according to your specific needs.
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