my java class:
@RequestMapping(value = "/front", method = RequestMethod.GET)
public String onemethod(@RequestParam String name, Model model) { String str = "something";
model.addAttribute("str", str);
return "jsppage";
}
jsp page:
var arrayCollection = ${str}
With this code, I'm getting 404 exception on Tomcat. I'm unable to send java variable to a different jsp page. Any help would be appreciated for this case.
Ok to wrap this up:
2 choices:
Examples:
Ad.1.:
Controller
import org.springframework.ui.Model;
@RequestMapping(value = "/front", method = RequestMethod.GET)
public String onemethod(Model model) throws IOException, ParseException {
String str = "something";
model.addAttribute("str", str);
return "jsppage";
}
JSP ("jsppage")
var test = '${str}';
Ad.2.:
Controller
// just to show JSP
@RequestMapping(value = "/front", method = RequestMethod.GET)
public String onemethod() throws IOException, ParseException {
return "jsppage";
}
// REST
@ResponseBody
@RequestMapping(value = "/rest", method = RequestMethod.GET)
public String secondmethod() {
return "something";
}
JSP ("jsppage")
$.ajax({
method : "get",
url : "rest",
dataType : 'text',
success : function(data) {
console.log(data);
},
error : function(e){
console.log(e);
}
});
If you want to also send "name" parameter, add @RequestParam String name to the controller method and call ajax like this:
$.ajax({
method : "get",
url : "rest",
dataType : 'text',
data : {"name" : "some name"},
success : function(data) {
console.log(data);
},
error : function(e){
console.log(e);
}
});
