How to set the JSTL variable value in javascript?

Question

How to set the JSTL variable value in java script?

Answer 1

As an answer I say No. You can only get values from jstl to javascript. But u can display the user name using javascript itself. Best ways are here. To display user name, if u have html like

You can display user name as follows.

var val1 = document.getElementById('userName').value;
document.getElementById('uName').innerHTML = val1;

To get data from jstl to your javascript :

var userName = '';

here ${user} is the data you get as response(from backend).

Asigning number/array length

var arrayLength = ;

Advanced

function advanced(){
    var values = new Array();
    
       values.push("No user found"); 
             

    
        
            values.push("${user.name}");   
        
    
    alert("values[0] "+values[0]);

});