CODEWITHSUNDEEP
javascriptjsp
lapots
lapots

Reputation: 13395

get items from session attribute

There is list of Request objects as session attribute requests. How to get items from there in javascript code? Request has fields id,requestId,beds,days,fio. Session attribute has name requests.

I set session attribute

session.setAttribute("requests", adminService.getUncheckedRequests());

It's a list of objects List<Request>. Request is object

public class Request extends Entity {
private int beds;
private Long classId;
private int days;
private int isChecked;
private String fio;
public int getBeds() {
    return beds;
}
public void setBeds(int beds) {
    this.beds = beds;
}
public Long getClassId() {
    return classId;
}
public void setClassId(Long classId) {
    this.classId = classId;
}
public int getDays() {
    return days;
}
public void setDays(int days) {
    this.days = days;
}
public int getIsChecked() {
    return isChecked;
}
public void setIsChecked(int isChecked) {
    this.isChecked = isChecked;
}
public String getFio() {
    return fio;
}
public void setFio(String fio) {
    this.fio = fio;
}
}

How to get items of this attribute in javascript code

function getItems() {
   //get list of objects and iterate through it
}

Upvotes: 0

Views: 5663

Answers (1)

pajaja
pajaja

Reputation: 2202

You can't directly. Session is stored on server, while the JS is executed in the client's browser. To access session variables from javascript you can send a ajax request to the web server and return desired variables to the JS as a response to that request.

Upvotes: 1

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