java - thymeleaf attribute check contains by other attribute value -


my spring controller send object "department" , form , needs check how many jobs departments checked employee save works great when user edit employee needs see jobs checked.

to make work need make like: th:checked="${jobs.contains(${job.id})}" guess can't put attribute value inside other attribute value.

<div th:each="job : ${department.joblist}" class="col-md-4">                 <fieldset class="form-group">                 <label class="custom-control custom-checkbox">                     <input name="jobs" th:checked="${jobs.contains(34l)}" th:value="${job.id}" type="checkbox" class="custom-control-input"/>                     <span th:text="${job.name}" class="custom-control-description"></span>                     <span class="custom-control-indicator"></span>                 </label>                 </fieldset>             </div>

my controller:

// edit employee page @requestmapping("/panel/{workplacename}/employees/{id}") public string editemployeespage(model model, httpsession httpsession, httpservletrequest request,@pathvariable long id) {     // auto login check     workplace workplace = new workplace();     employee employee = new employee();     object logintemp = httpsession.getattribute ("loggedinuser");     if (logintemp != null){         object templogin = httpsession.getattribute ("loggedinuser");         login login = (login) templogin;         workplace = workplaceservice.findbyid(login.getusername());         model.addattribute("workplace",workplace);         employee = employeeservice.findbyid(id);         if(!model.containsattribute("employee")) {             model.addattribute("employee", employee);         }     } else {         return "redirect:/";     }      // end of auto login check     arraylist<long> jobs = new arraylist<>();     (int = 0; < employee.getjoblist().size(); i++) {         jobs.add(employee.getjoblist().get(i).getid());     }     model.addattribute("jobs", jobs);      model.addattribute("action","/panel/"+workplace.getname()+"/employees/"+employee.getid());     return "workplace/editemployee"; }

ok answer : th:checked="${jobs.contains(job.id)}"

my mistake was: th:checked="${jobs.contains(${job.id})}"


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