我在会话中有一组对象。这已在选择列表中填充。根据列表中的选定项目,我必须使用所选对象的属性预填充表单。
请帮忙。
答案 0 :(得分:13)
您可以将员工信息存储到javascript对象中:
var employees = [
{ id: '1', sex: 'm', city: 'Paris' },
{ id: '2', sex: 'f', city: 'London' },
... etc fill this in a foreach loop
];
接下来,您将绑定到选择框的更改事件:
$(function()
{
$('select#id_of_the_employees_select').change(function(e) {
// Get the current selected employee id
var selectedEmployeeId = $(this).val();
// find the corresponding employee in the list
var emps = $.grep(employees, function(n, i) {
return n.id == selectedEmployeeId;
});
if (emps.length > 0) {
var employee = emps[0];
// fill the form elements with employee data:
$('#employee_sex').val(employee.sex);
$('#employee_city').val(employee.city);
}
});
});