目前，我有一个overtime_definition_controller用这样的方法
class Edms::OvertimeDefinitionsController < ApplicationController
require 'will_paginate/array'
layout :compute_layout
def new
@flag = params[:flag]
@employee = Employee.find(params[:id])
@overtime = OvertimeDefinition.new
end
def create
@employee = Employee.find(params[:overtime_definition][:employee_id])
@overtime = OvertimeDefinition.new(params[:overtime_definition])
if (params[:half_day_extra_duty_hours][:hour].to_s !="" || params[:half_day_extra_duty_hours][:minute].to_s !="")
@overtime.half_day_extra_duty_hours = params[:half_day_extra_duty_hours][:hour].to_s + ":" + params[:half_day_extra_duty_hours][:minute].to_s + ":" + "00"
else
@overtime.half_day_extra_duty_hours = nil
end
if (params[:full_day_extra_duty_hours][:hour].to_s !="" || params[:full_day_extra_duty_hours][:minute].to_s !="")
@overtime.full_day_extra_duty_hours = params[:full_day_extra_duty_hours][:hour].to_s + ":" + params[:full_day_extra_duty_hours][:minute].to_s + ":" + "00"
else
@overtime.full_day_extra_duty_hours = nil
end
if @overtime.save
flash[:notice] = "Overtime Successfully Created for #{@employee.name}"
redirect_to :action => 'search_overtime'
end
end
def edit
@flag = params[:flag]
@overtime = OvertimeDefinition.find(params[:id])
@employee = Employee.find(params[:employee_id])
end
def update
@employee = Employee.find(params[:id])
@overtime = OvertimeDefinition.find(params[:id])
if @overtime.update_attributes(params[:overtime_definition])
flash[:notice] = "Overtime Successfully Updated for #{@employee.name}"
redirect_to :action => 'search_overtime'
else
render :action => 'edit',:flag=>params[:flag]
end
end
def search_overtime
@overtimes = OvertimeDefinition.all
@departments = @site.is_central ? {} : @site.departments
@designations = @site.is_central ? {} : @site.designations
@active_profile = @site.is_central ? Employee.get_all_employees.paginate(:page => params[:page]) : @site.employees.get_all_employees.paginate(:page => params[:page])
if request.xml_http_request?
render :update do |page|
page['search_result_div'].replace_html :partial => "search_overtime_employee_list"
end
end
end
然而，当我尝试更新，它什么都不做。
更新前值：
id = 235 ， employee_id = 1353和剩余的字段。
更新后的值：
id = 235 ， employee_id = 235和剩余的值（相同的值更新之前）。
但是，它是将employee_id值id是的overtime_definition 。 真奇怪。
edit.rhtml
<%= form_tag :action => 'update',:id => @overtime.id,:employee_id => @employee.id,:flag=> params[:flag] %>
<%= render :partial =>'form' %>
<center>
<%= submit_tag "Update",:onclick=>"return validate()",:class=>"buttons" %>
</center>
<%= link_to "Back" ,:action => "search_overtime" %>
与_form.rhtml
<table cellspacing="5">
<tr>
<td><b>Employee Code</b></td>
<%= hidden_field 'overtime_definition','employee_id',:value=>params[:id] %>
<td><%= @employee.employeeid %></td>
<td><b>Employee Name</b></td>
<td><%= @employee.personnel.display_full_name %></td>
</tr>
<tr>
<td><b>Department</b></td>
<td><%= @employee.department ? @employee.department.name : "" %></td>
<td><b>Designation</b></td>
<td><%= @employee.designation ? @employee.designation.name : "" %></td>
<td><b>Location</b></td>
<td><%= @employee.location.name%></td>
</tr>
</table>
</br>
<fieldset>
<table cellspacing="5">
<%= form_for :overtime_definition, :builder => LabelFormBuilder do |od| %>
<tr>
<td>
<label for="half_day_extra_duty_hours">
Half Day Extra Duty Hours
</label>
</td>
<td class ="datefamily">
<%= select_time(@overtime.half_day_extra_duty_hours, {:include_blank => true, :time_separator => ":",:prefix => "half_day_extra_duty_hours"})%>
</td>
</tr>
<tr>
<td>
<label for="full_day_extra_duty_hours">
Full Day Extra Duty Hours
</label>
</td>
<td class ="datefamily">
<%= select_time(@overtime.full_day_extra_duty_hours, {:include_blank => true, :time_separator => ":",:prefix => "full_day_extra_duty_hours"})%>
</td>
</tr>
<tr>
<%= od.sr_check_box :is_salary_basis, {}, true, false, :label => "Is Salary Basis"%>
</tr>
<tr>
<%= od.sr_check_box :is_fixed_amount, {}, true, false, :label => "Is Fixed Amount"%>
<td colspan="2" id="ov_hm" style="display: none">
Half Day Amount
<%= od.text_field :half_day_amount, :onkeypress => "return numbersonly(event)", :style => "width:40px" %>
</td>
<td colspan="2" id="ov_fm" style="display: none">
Full Day Amount
<%= od.text_field :full_day_amount, :onkeypress => "return numbersonly(event)", :style => "width:40px" %>
</td>
</tr>
<% end %>
</table>
</fieldset>
_search_overtime_employee_list.rhtml
<table cellspacing="0" cellpadding="0" width="100%" id='type'>
<tr class="tblebluehead">
<th>
SI.NO
</th>
<th>
Code
</th>
<th>
Name
</th>
<th>
Department
</th>
<th>
Designation
</th>
<th colspan="3">
Functions
</th>
</tr>
<% count=0 %><% i=0 %>
<% for employee in @active_profile %>
<% if i%2==0 %>
<tr class="tablerow1">
<% else %>
<tr class="tablerow2">
<%end %><% i=i+1 %>
<td>
<%= count=count+1 %>
</td>
<td>
<%= employee.employeeid %>
</td>
<td>
<%=h employee.name %>
<%resigned = EmployeeSeparationDetail.find(:first, :conditions => ["employee_id =? and status ='Active' and approval_status ='Approved'", employee.id])%>
<% if resigned %>
<span style="color:red"> (R)</span>
<% end %>
</td>
<td>
<%=h employee.department ? employee.department.name : ""%>
</td>
<td>
<%=h employee.designation ? employee.designation.name : "" %>
</td>
<td>
<%=link_to "Calculation" ,:action => "new",:id=>employee.id,:flag=>"Calculation" %>
</td>
<% for overtime in @overtimes %>
<% if overtime.employee_id == employee.id%>
<td>
<%= link_to "Re-Calculate",:action => "edit",:id=>overtime.id,:employee_id => employee.id,:flag=>"Re-Calculate" %>
</td>
<% end %>
<% end %>
</tr>
<% end %>
</table>
<b> <%= will_paginate @active_profile,:next_label => ">>" ,:prev_label => "<<"%></b>
UPDATE
这是LOF文件的参数时，我做更新动作。
Started POST "/edms/overtime_definitions/update/249?employee_id=1353&flag=Re-Calculate" for 127.0.0.1 at 2014-04-09 15:12:45 +0530
Processing by Edms::OvertimeDefinitionsController#update as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"NT+iv9FBJy87aabbNLALf50LkKv07yOR7xFA9Oe3ijs=", "overtime_definition"=>{"employee_id"=>"1353", "is_salary_basis"=>"1", "is_fixed_amount"=>"0", "half_day_amount"=>"", "full_day_amount"=>""}, "half_day_extra_duty_hours"=>{"year"=>"2000", "month"=>"1", "day"=>"1", "hour"=>"02", "minute"=>"02"}, "full_day_extra_duty_hours"=>{"year"=>"2000", "month"=>"1", "day"=>"1", "hour"=>"04", "minute"=>"04"}, "commit"=>"Update", "employee_id"=>"1353", "flag"=>"Re-Calculate", "id"=>"249"}
更新1
改变在与_form.rhtml隐藏字段这样
<%= hidden_field 'overtime_definition','employee_id',:value=>@employee.id %>
更新2
改变了@employee实例这样
@employee = Employee.find(params[:employee_id])
更新3
改变了的form_tag PARAMS在edit.rhtml这样
<%= form_tag :action => 'update',:id => @overtime.id,:employee_id => params[:employee_id],:flag=> params[:flag] %>
现在，它的转化率不employee_id值id的overtime_definition更新动作之后，但值不更新，虽然。
我怀疑任的edit form params或edit/update控制器的操作可以出导致problem.Can't数字是什么。
任何帮助是极大的赞赏！
