select根据后台的值默认选中

1：首先把值传给input 

　　　　　　　　　　　　　　　　　　　　　　
                                    class="form-control" id="ManagementRole" name="ManagementRole">
                                        总经理
                                        财务主管
                                        值班经理
                                        出入场员
                                        售货员
                                        鞋柜管理人员
                                        售票员
                                        课程顾问
                                    

然后进行赋值：

modal.find('.modal-body input#ManagementID').val(management.managementID);
            modal.find('.modal-body input#ManagementName').val(management.managementName);
            modal.find('.modal-body input#ManagementRole').val(management.managementRole);
            modal.find('.modal-body input#ManagementRole1').val(management.managementRole);
            modal.find('.modal-body input#ManagementPhone').val(management.managementPhone);
            modal.find('.modal-body input#ManagementPass').val(management.managementPass);
            modal.find('.modal-body input#pageindex').val(pageindex);

            var role=$("#ManagementRole1").val()
            $("#ManagementRole option[value='"+role+"']").attr("selected","selected")

参考网站：https://blog.csdn.net/eluanshi12/article/details/78676861

转载于:https://www.cnblogs.com/a565810497/p/9437423.html